Adding ./doc from boost
Reviewer: Lauro Moura <lauro.neto@openbossa.org>
Luciano Wolf <luciano.wolf@openbossa.org>
This commit is contained in:
Lauro Neto
Renato Filho
parent
685246809d
commit
aaece960d3
1108 changed files with 70655 additions and 0 deletions
250
doc/codesnippets/examples/dialogs/classwizard/classwizard.cpp
Normal file
250
doc/codesnippets/examples/dialogs/classwizard/classwizard.cpp
Normal file
|
|
@ -0,0 +1,250 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
//! [0] //! [1]
|
||||
def __init__(self, parent):
|
||||
QWizard.__init__(self, parent):
|
||||
self.addPage(IntroPage())
|
||||
self.addPage(ClassInfoPage())
|
||||
self.addPage(CodeStylePage())
|
||||
self.addPage(OutputFilesPage())
|
||||
self.addPage(ConclusionPage())
|
||||
//! [0]
|
||||
|
||||
self.setPixmap(QWizard.BannerPixmap, QPixmap(":/images/banner.png"))
|
||||
self.setPixmap(QWizard.BackgroundPixmap, QPixmap(":/images/background.png"))
|
||||
|
||||
self.setWindowTitle(self.tr("Class Wizard"))
|
||||
//! [2]
|
||||
|
||||
//! [1] //! [2]
|
||||
|
||||
//! [3]
|
||||
def accept(self):
|
||||
//! [3] //! [4]
|
||||
className = self.field("className").toByteArray()
|
||||
baseClass = self.field("baseClass").toByteArray()
|
||||
macroName = self.field("macroName").toByteArray()
|
||||
baseInclude = self.field("baseInclude").toByteArray()
|
||||
|
||||
outputDir = self.field("outputDir").toString()
|
||||
header = self.field("header").toString()
|
||||
implementation = self.field("implementation").toString()
|
||||
//! [4]
|
||||
|
||||
...
|
||||
|
||||
//! [5]
|
||||
QDialog.accept(self)
|
||||
//! [5] //! [6]
|
||||
}
|
||||
//! [6]
|
||||
|
||||
//! [7]
|
||||
class IntroPage (QWizardPage):
|
||||
|
||||
def __init__(self, parent):
|
||||
QWizardPage.__init__(self, parent)
|
||||
|
||||
self.setTitle(tr("Introduction"))
|
||||
self.setPixmap(QWizard.WatermarkPixmap, QPixmap(":/images/watermark1.png"))
|
||||
|
||||
label = QLabel(self.tr("This wizard will generate a skeleton C++ class " \
|
||||
"definition, including a few functions. You simply " \
|
||||
"need to specify the class name and set a few " \
|
||||
"options to produce a header file and an " \
|
||||
"implementation file for your new C++ class."))
|
||||
label.setWordWrap(True)
|
||||
|
||||
layout = QVBoxLayout()
|
||||
layout.addWidget(label)
|
||||
self.setLayout(layout)
|
||||
}
|
||||
//! [7]
|
||||
|
||||
//! [8] //! [9]
|
||||
class ClassInfoPage(QWizardPage):
|
||||
|
||||
def __init__(self, parent):
|
||||
QWizardPage.__init__(self, parent)
|
||||
//! [8]
|
||||
self.setTitle(self.tr("Class Information"))
|
||||
self.setSubTitle(self.tr("Specify basic information about the class for which you " \
|
||||
"want to generate skeleton source code files."))
|
||||
self.setPixmap(QWizard.LogoPixmap, QPixmap(":/images/logo1.png"))
|
||||
|
||||
//! [10]
|
||||
classNameLabel = QLabel(self.tr("&Class name:"))
|
||||
classNameLineEdit = QLineEdit()
|
||||
classNameLabel.setBuddy(classNameLineEdit)
|
||||
|
||||
baseClassLabel = QLabel(self.tr("B&ase class:"))
|
||||
baseClassLineEdit = QLineEdit()
|
||||
baseClassLabel.setBuddy(baseClassLineEdit)
|
||||
|
||||
qobjectMacroCheckBox = QCheckBox(self.tr("Generate Q_OBJECT ¯o"))
|
||||
|
||||
//! [10]
|
||||
groupBox = QGroupBox(self.tr("C&onstructor"))
|
||||
//! [9]
|
||||
|
||||
qobjectCtorRadioButton = QRadioButton(self.tr("&QObject-style constructor"))
|
||||
qwidgetCtorRadioButton = QRadioButton(self.tr("Q&Widget-style constructor"))
|
||||
defaultCtorRadioButton = QRadioButton(self.tr("&Default constructor"))
|
||||
copyCtorCheckBox = QCheckBox(self.tr("&Generate copy constructor and operator="))
|
||||
|
||||
defaultCtorRadioButton.setChecked(True)
|
||||
|
||||
self.connect(defaultCtorRadioButton, SIGNAL("toggled(bool)"),
|
||||
copyCtorCheckBox, SLOT("setEnabled(bool)"))
|
||||
|
||||
//! [11] //! [12]
|
||||
registerField("className*", classNameLineEdit)
|
||||
registerField("baseClass", baseClassLineEdit)
|
||||
registerField("qobjectMacro", qobjectMacroCheckBox)
|
||||
//! [11]
|
||||
registerField("qobjectCtor", qobjectCtorRadioButton)
|
||||
registerField("qwidgetCtor", qwidgetCtorRadioButton)
|
||||
registerField("defaultCtor", defaultCtorRadioButton)
|
||||
registerField("copyCtor", copyCtorCheckBox)
|
||||
|
||||
groupBoxLayout = QVBoxLayout()
|
||||
//! [12]
|
||||
groupBoxLayout.addWidget(qobjectCtorRadioButton)
|
||||
groupBoxLayout.addWidget(qwidgetCtorRadioButton)
|
||||
groupBoxLayout.addWidget(defaultCtorRadioButton)
|
||||
groupBoxLayout.addWidget(copyCtorCheckBox)
|
||||
groupBox.setLayout(groupBoxLayout)
|
||||
|
||||
layout = QGridLayout()
|
||||
layout.addWidget(classNameLabel, 0, 0)
|
||||
layout.addWidget(classNameLineEdit, 0, 1)
|
||||
layout.addWidget(baseClassLabel, 1, 0)
|
||||
layout.addWidget(baseClassLineEdit, 1, 1)
|
||||
layout.addWidget(qobjectMacroCheckBox, 2, 0, 1, 2)
|
||||
layout.addWidget(groupBox, 3, 0, 1, 2)
|
||||
self.setLayout(layout)
|
||||
//! [13]
|
||||
|
||||
//! [13]
|
||||
|
||||
//! [14]
|
||||
class CodeStylePage(QWizardPage):
|
||||
|
||||
def __init__(self, parent):
|
||||
QWizardPage.__init__(self, parent)
|
||||
self.setTitle(tr("Code Style Options"))
|
||||
self.setSubTitle(tr("Choose the formatting of the generated code."))
|
||||
self.setPixmap(QWizard.LogoPixmap, QPixmap(":/images/logo2.png"))
|
||||
|
||||
commentCheckBox = QCheckBox(self.tr("&Start generated files with a comment"))
|
||||
//! [14]
|
||||
commentCheckBox.setChecked(True)
|
||||
|
||||
protectCheckBox = QCheckBox(self.tr("&Protect header file against multiple " \
|
||||
"inclusions"))
|
||||
protectCheckBox.setChecked(True)
|
||||
|
||||
macroNameLabel = QLabel(self.tr("&Macro name:"))
|
||||
macroNameLineEdit = QLineEdit()
|
||||
macroNameLabel.setBuddy(macroNameLineEdit)
|
||||
|
||||
includeBaseCheckBox = QCheckBox(self.tr("&Include base class definition"))
|
||||
baseIncludeLabel = QLabel(self.tr("Base class include:"))
|
||||
baseIncludeLineEdit = QLineEdit()
|
||||
baseIncludeLabel.setBuddy(baseIncludeLineEdit)
|
||||
|
||||
self.connect(protectCheckBox, SIGNAL("toggled(bool)"),
|
||||
macroNameLabel, SLOT("setEnabled(bool)"))
|
||||
self.connect(protectCheckBox, SIGNAL("toggled(bool)"),
|
||||
macroNameLineEdit, SLOT("setEnabled(bool)"))
|
||||
self.connect(includeBaseCheckBox, SIGNAL("toggled(bool)"),
|
||||
baseIncludeLabel, SLOT("setEnabled(bool)"))
|
||||
self.connect(includeBaseCheckBox, SIGNAL(toggled(bool)),
|
||||
baseIncludeLineEdit, SLOT("setEnabled(bool)"))
|
||||
|
||||
self.registerField("comment", commentCheckBox)
|
||||
self.registerField("protect", protectCheckBox)
|
||||
self.registerField("macroName", macroNameLineEdit)
|
||||
self.registerField("includeBase", includeBaseCheckBox)
|
||||
self.registerField("baseInclude", baseIncludeLineEdit)
|
||||
|
||||
layout = QGridLayout()
|
||||
layout.setColumnMinimumWidth(0, 20)
|
||||
layout.addWidget(commentCheckBox, 0, 0, 1, 3)
|
||||
layout.addWidget(protectCheckBox, 1, 0, 1, 3)
|
||||
layout.addWidget(macroNameLabel, 2, 1)
|
||||
layout.addWidget(macroNameLineEdit, 2, 2)
|
||||
layout.addWidget(includeBaseCheckBox, 3, 0, 1, 3)
|
||||
layout.addWidget(baseIncludeLabel, 4, 1)
|
||||
layout.addWidget(baseIncludeLineEdit, 4, 2)
|
||||
//! [15]
|
||||
self.setLayout(layout)
|
||||
}
|
||||
//! [15]
|
||||
|
||||
//! [16]
|
||||
def initializePage(self):
|
||||
className = self.field("className").toString()
|
||||
self.macroNameLineEdit.setText(className.toUpper() + "_H")
|
||||
|
||||
baseClass = self.field("baseClass").toString()
|
||||
|
||||
self.includeBaseCheckBox.setChecked(not baseClass.isEmpty())
|
||||
self.includeBaseCheckBox.setEnabled(not baseClass.isEmpty())
|
||||
self.baseIncludeLabel.setEnabled(not baseClass.isEmpty())
|
||||
self.baseIncludeLineEdit.setEnabled(not baseClass.isEmpty())
|
||||
|
||||
if baseClass.isEmpty():
|
||||
self.baseIncludeLineEdit.clear()
|
||||
elsif QRegExp("Q[A-Z].*").exactMatch(baseClass):
|
||||
baseIncludeLineEdit.setText("<" + baseClass + ">")
|
||||
else:
|
||||
baseIncludeLineEdit.setText("\"" + baseClass.toLower() + ".h\"")
|
||||
//! [16]
|
||||
|
||||
//! [17]
|
||||
def initializePage(self):
|
||||
className = field("className").toString()
|
||||
self.headerLineEdit.setText(className.toLower() + ".h")
|
||||
self.implementationLineEdit.setText(className.toLower() + ".cpp")
|
||||
self.outputDirLineEdit.setText(QDir.convertSeparators(QDir.tempPath()))
|
||||
//! [17]
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
<!DOCTYPE RCC><RCC version="1.0">
|
||||
<qresource>
|
||||
<file>images/background.png</file>
|
||||
<file>images/banner.png</file>
|
||||
<file>images/logo1.png</file>
|
||||
<file>images/logo2.png</file>
|
||||
<file>images/logo3.png</file>
|
||||
<file>images/watermark1.png</file>
|
||||
<file>images/watermark2.png</file>
|
||||
</qresource>
|
||||
</RCC>
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 22 KiB |
BIN
doc/codesnippets/examples/dialogs/classwizard/images/banner.png
Normal file
BIN
doc/codesnippets/examples/dialogs/classwizard/images/banner.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.9 KiB |
BIN
doc/codesnippets/examples/dialogs/classwizard/images/logo1.png
Normal file
BIN
doc/codesnippets/examples/dialogs/classwizard/images/logo1.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.6 KiB |
BIN
doc/codesnippets/examples/dialogs/classwizard/images/logo2.png
Normal file
BIN
doc/codesnippets/examples/dialogs/classwizard/images/logo2.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.6 KiB |
BIN
doc/codesnippets/examples/dialogs/classwizard/images/logo3.png
Normal file
BIN
doc/codesnippets/examples/dialogs/classwizard/images/logo3.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.6 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 14 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 15 KiB |
64
doc/codesnippets/examples/dialogs/classwizard/main.cpp
Normal file
64
doc/codesnippets/examples/dialogs/classwizard/main.cpp
Normal file
|
|
@ -0,0 +1,64 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QApplication>
|
||||
#include <QTranslator>
|
||||
#include <QLocale>
|
||||
#include <QLibraryInfo>
|
||||
|
||||
#include "classwizard.h"
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
Q_INIT_RESOURCE(classwizard);
|
||||
|
||||
QApplication app(argc, argv);
|
||||
|
||||
QString translatorFileName = QLatin1String("qt_");
|
||||
translatorFileName += QLocale::system().name();
|
||||
QTranslator *translator = new QTranslator(&app);
|
||||
if (translator->load(translatorFileName, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
|
||||
app.installTranslator(translator);
|
||||
|
||||
ClassWizard wizard;
|
||||
wizard.show();
|
||||
return app.exec();
|
||||
}
|
||||
110
doc/codesnippets/examples/dialogs/extension/finddialog.cpp
Normal file
110
doc/codesnippets/examples/dialogs/extension/finddialog.cpp
Normal file
|
|
@ -0,0 +1,110 @@
|
|||
############################################################################
|
||||
##
|
||||
## Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
## Contact: Qt Software Information (qt-info@nokia.com)
|
||||
##
|
||||
## This file is part of the example classes of the Qt Toolkit.
|
||||
##
|
||||
## $QT_BEGIN_LICENSE:LGPL$
|
||||
## Commercial Usage
|
||||
## Licensees holding valid Qt Commercial licenses may use self file in
|
||||
## accordance with the Qt Commercial License Agreement provided with the
|
||||
## Software or, alternatively, in accordance with the terms contained in
|
||||
## a written agreement between you and Nokia.
|
||||
##
|
||||
## GNU Lesser General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
## General Public License version 2.1 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
##
|
||||
## In addition, as a special exception, Nokia gives you certain
|
||||
## additional rights. These rights are described in the Nokia Qt LGPL
|
||||
## Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
## package.
|
||||
##
|
||||
## GNU General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU
|
||||
## General Public License version 3.0 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.GPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU General Public License version 3.0 requirements will be
|
||||
## met: http://www.gnu.org/copyleft/gpl.html.
|
||||
##
|
||||
## If you are unsure which license is appropriate for your use, please
|
||||
## contact the sales department at qt-sales@nokia.com.
|
||||
## $QT_END_LICENSE$
|
||||
##
|
||||
############################################################################
|
||||
|
||||
|
||||
from PySide.QtGui import *
|
||||
|
||||
//! [0]
|
||||
def __init__(self, parent):
|
||||
QDialog.__init__(self, parent)
|
||||
label = QLabel(self.tr("Find &what:"))
|
||||
lineEdit = QLineEdit()
|
||||
label.setBuddy(lineEdit)
|
||||
|
||||
caseCheckBox = QCheckBox(self.tr("Match &case"))
|
||||
fromStartCheckBox = QCheckBox(self.tr("Search from &start"))
|
||||
fromStartCheckBox.setChecked(True)
|
||||
|
||||
//! [1]
|
||||
findButton = QPushButton(self.tr("&Find"))
|
||||
findButton.setDefault(True)
|
||||
|
||||
moreButton = QPushButton(self.tr("&More"))
|
||||
moreButton.setCheckable(True)
|
||||
//! [0]
|
||||
moreButton.setAutoDefault(False)
|
||||
|
||||
buttonBox = QDialogButtonBox(Qt.Vertical)
|
||||
buttonBox.addButton(findButton, QDialogButtonBox.ActionRole)
|
||||
buttonBox.addButton(moreButton, QDialogButtonBox.ActionRole)
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
extension = QWidget()
|
||||
|
||||
wholeWordsCheckBox = QCheckBox(self.tr("&Whole words"))
|
||||
backwardCheckBox = QCheckBox(self.tr("Search &backward"))
|
||||
searchSelectionCheckBox = QCheckBox(self.tr("Search se&lection"))
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
connect(moreButton, SIGNAL("toggled(bool)"), extension, SLOT("setVisible(bool)"))
|
||||
|
||||
QVBoxLayout *extensionLayout = QVBoxLayout
|
||||
extensionLayout.setMargin(0)
|
||||
extensionLayout.addWidget(wholeWordsCheckBox)
|
||||
extensionLayout.addWidget(backwardCheckBox)
|
||||
extensionLayout.addWidget(searchSelectionCheckBox)
|
||||
extension.setLayout(extensionLayout)
|
||||
//! [3]
|
||||
|
||||
//! [4]
|
||||
topLeftLayout = QHBoxLayout
|
||||
topLeftLayout.addWidget(label)
|
||||
topLeftLayout.addWidget(lineEdit)
|
||||
|
||||
leftLayout = QVBoxLayout
|
||||
leftLayout.addLayout(topLeftLayout)
|
||||
leftLayout.addWidget(caseCheckBox)
|
||||
leftLayout.addWidget(fromStartCheckBox)
|
||||
leftLayout.addSself.tretch(1)
|
||||
|
||||
mainLayout = QGridLayout
|
||||
mainLayout.setSizeConsself.traint(QLayout.SetFixedSize)
|
||||
mainLayout.addLayout(leftLayout, 0, 0)
|
||||
mainLayout.addWidget(buttonBox, 0, 1)
|
||||
mainLayout.addWidget(extension, 1, 0, 1, 2)
|
||||
setLayout(mainLayout)
|
||||
|
||||
setWindowTitle(self.tr("Extension"))
|
||||
//! [4] //! [5]
|
||||
extension.hide()
|
||||
//! [5]
|
||||
BIN
doc/codesnippets/examples/dialogs/licensewizard/images/logo.png
Normal file
BIN
doc/codesnippets/examples/dialogs/licensewizard/images/logo.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.8 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 34 KiB |
|
|
@ -0,0 +1,349 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtGui>
|
||||
|
||||
#include "licensewizard.h"
|
||||
|
||||
//! [0] //! [1] //! [2]
|
||||
# class LicenseWizard
|
||||
def __init__(self, parent)
|
||||
QWizard(self, parent)
|
||||
//! [0]
|
||||
self.setPage(self.Page_Intro, IntroPage())
|
||||
self.setPage(self.Page_Evaluate, EvaluatePage())
|
||||
self.setPage(self.Page_Register, RegisterPage())
|
||||
self.setPage(self.Page_Details, DetailsPage())
|
||||
self.setPage(self.Page_Conclusion, ConclusionPage())
|
||||
//! [1]
|
||||
|
||||
self.setStartId(self.Page_Intro);
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
|
||||
//! [3] //! [4]
|
||||
self.setWizardStyle(QWizard.ModernStyle);
|
||||
|
||||
//! [4] //! [5]
|
||||
self.setOption(HaveHelpButton, True);
|
||||
//! [5] //! [6]
|
||||
self.setPixmap(QWizard.LogoPixmap, QPixmap(":/images/logo.png"));
|
||||
|
||||
//! [7]
|
||||
connect(this, SIGNAL(helpRequested()), this, SLOT(showHelp()));
|
||||
//! [7]
|
||||
|
||||
setWindowTitle(tr("License Wizard"));
|
||||
//! [8]
|
||||
}
|
||||
//! [6] //! [8]
|
||||
|
||||
//! [9] //! [10]
|
||||
void LicenseWizard::showHelp()
|
||||
//! [9] //! [11]
|
||||
{
|
||||
static QString lastHelpMessage;
|
||||
|
||||
QString message;
|
||||
|
||||
switch (currentId()) {
|
||||
case Page_Intro:
|
||||
message = tr("The decision you make here will affect which page you "
|
||||
"get to see next.");
|
||||
break;
|
||||
//! [10] //! [11]
|
||||
case Page_Evaluate:
|
||||
message = tr("Make sure to provide a valid email address, such as "
|
||||
"toni.buddenbrook@example.de.");
|
||||
break;
|
||||
case Page_Register:
|
||||
message = tr("If you don't provide an upgrade key, you will be "
|
||||
"asked to fill in your details.");
|
||||
break;
|
||||
case Page_Details:
|
||||
message = tr("Make sure to provide a valid email address, such as "
|
||||
"thomas.gradgrind@example.co.uk.");
|
||||
break;
|
||||
case Page_Conclusion:
|
||||
message = tr("You must accept the terms and conditions of the "
|
||||
"license to proceed.");
|
||||
break;
|
||||
//! [12] //! [13]
|
||||
default:
|
||||
message = tr("This help is likely not to be of any help.");
|
||||
}
|
||||
//! [12]
|
||||
|
||||
if (lastHelpMessage == message)
|
||||
message = tr("Sorry, I already gave what help I could. "
|
||||
"Maybe you should try asking a human?");
|
||||
|
||||
//! [14]
|
||||
QMessageBox::information(this, tr("License Wizard Help"), message);
|
||||
//! [14]
|
||||
|
||||
lastHelpMessage = message;
|
||||
//! [15]
|
||||
}
|
||||
//! [13] //! [15]
|
||||
|
||||
//! [16]
|
||||
IntroPage::IntroPage(QWidget *parent)
|
||||
: QWizardPage(parent)
|
||||
{
|
||||
setTitle(tr("Introduction"));
|
||||
setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark.png"));
|
||||
|
||||
topLabel = new QLabel(tr("This wizard will help you register your copy of "
|
||||
"<i>Super Product One</i>™ or start "
|
||||
"evaluating the product."));
|
||||
topLabel->setWordWrap(true);
|
||||
|
||||
registerRadioButton = new QRadioButton(tr("&Register your copy"));
|
||||
evaluateRadioButton = new QRadioButton(tr("&Evaluate the product for 30 "
|
||||
"days"));
|
||||
registerRadioButton->setChecked(true);
|
||||
|
||||
QVBoxLayout *layout = new QVBoxLayout;
|
||||
layout->addWidget(topLabel);
|
||||
layout->addWidget(registerRadioButton);
|
||||
layout->addWidget(evaluateRadioButton);
|
||||
setLayout(layout);
|
||||
}
|
||||
//! [16] //! [17]
|
||||
|
||||
//! [18]
|
||||
# class IntroPage
|
||||
def nextId(self):
|
||||
//! [17] //! [19]
|
||||
if evaluateRadioButton.isChecked():
|
||||
return LicenseWizard.Page_Evaluate
|
||||
else:
|
||||
return LicenseWizard.Page_Register
|
||||
//! [18] //! [19]
|
||||
|
||||
//! [20]
|
||||
EvaluatePage::EvaluatePage(QWidget *parent)
|
||||
: QWizardPage(parent)
|
||||
{
|
||||
setTitle(tr("Evaluate <i>Super Product One</i>™"));
|
||||
setSubTitle(tr("Please fill both fields. Make sure to provide a valid "
|
||||
"email address (e.g., john.smith@example.com)."));
|
||||
|
||||
nameLabel = new QLabel(tr("N&ame:"));
|
||||
nameLineEdit = new QLineEdit;
|
||||
//! [20]
|
||||
nameLabel->setBuddy(nameLineEdit);
|
||||
|
||||
emailLabel = new QLabel(tr("&Email address:"));
|
||||
emailLineEdit = new QLineEdit;
|
||||
emailLineEdit->setValidator(new QRegExpValidator(QRegExp(".*@.*"), this));
|
||||
emailLabel->setBuddy(emailLineEdit);
|
||||
|
||||
//! [21]
|
||||
registerField("evaluate.name*", nameLineEdit);
|
||||
registerField("evaluate.email*", emailLineEdit);
|
||||
//! [21]
|
||||
|
||||
QGridLayout *layout = new QGridLayout;
|
||||
layout->addWidget(nameLabel, 0, 0);
|
||||
layout->addWidget(nameLineEdit, 0, 1);
|
||||
layout->addWidget(emailLabel, 1, 0);
|
||||
layout->addWidget(emailLineEdit, 1, 1);
|
||||
setLayout(layout);
|
||||
//! [22]
|
||||
}
|
||||
//! [22]
|
||||
|
||||
//! [23]
|
||||
# class EvaluatePage
|
||||
def nextId(self):
|
||||
return LicenseWizard.Page_Conclusion
|
||||
//! [23]
|
||||
|
||||
RegisterPage::RegisterPage(QWidget *parent)
|
||||
: QWizardPage(parent)
|
||||
{
|
||||
setTitle(tr("Register Your Copy of <i>Super Product One</i>™"));
|
||||
setSubTitle(tr("If you have an upgrade key, please fill in "
|
||||
"the appropriate field."));
|
||||
|
||||
nameLabel = new QLabel(tr("N&ame:"));
|
||||
nameLineEdit = new QLineEdit;
|
||||
nameLabel->setBuddy(nameLineEdit);
|
||||
|
||||
upgradeKeyLabel = new QLabel(tr("&Upgrade key:"));
|
||||
upgradeKeyLineEdit = new QLineEdit;
|
||||
upgradeKeyLabel->setBuddy(upgradeKeyLineEdit);
|
||||
|
||||
registerField("register.name*", nameLineEdit);
|
||||
registerField("register.upgradeKey", upgradeKeyLineEdit);
|
||||
|
||||
QGridLayout *layout = new QGridLayout;
|
||||
layout->addWidget(nameLabel, 0, 0);
|
||||
layout->addWidget(nameLineEdit, 0, 1);
|
||||
layout->addWidget(upgradeKeyLabel, 1, 0);
|
||||
layout->addWidget(upgradeKeyLineEdit, 1, 1);
|
||||
setLayout(layout);
|
||||
}
|
||||
|
||||
//! [24]
|
||||
# class RegisterPage
|
||||
def nextId(self):
|
||||
if self.upgradeKeyLineEdit.text().isEmpty():
|
||||
return LicenseWizard::Page_Details
|
||||
else:
|
||||
return LicenseWizard::Page_Conclusion
|
||||
//! [24]
|
||||
|
||||
DetailsPage::DetailsPage(QWidget *parent)
|
||||
: QWizardPage(parent)
|
||||
{
|
||||
setTitle(tr("Fill In Your Details"));
|
||||
setSubTitle(tr("Please fill all three fields. Make sure to provide a valid "
|
||||
"email address (e.g., tanaka.aya@example.co.jp)."));
|
||||
|
||||
companyLabel = new QLabel(tr("&Company name:"));
|
||||
companyLineEdit = new QLineEdit;
|
||||
companyLabel->setBuddy(companyLineEdit);
|
||||
|
||||
emailLabel = new QLabel(tr("&Email address:"));
|
||||
emailLineEdit = new QLineEdit;
|
||||
emailLineEdit->setValidator(new QRegExpValidator(QRegExp(".*@.*"), this));
|
||||
emailLabel->setBuddy(emailLineEdit);
|
||||
|
||||
postalLabel = new QLabel(tr("&Postal address:"));
|
||||
postalLineEdit = new QLineEdit;
|
||||
postalLabel->setBuddy(postalLineEdit);
|
||||
|
||||
registerField("details.company*", companyLineEdit);
|
||||
registerField("details.email*", emailLineEdit);
|
||||
registerField("details.postal*", postalLineEdit);
|
||||
|
||||
QGridLayout *layout = new QGridLayout;
|
||||
layout->addWidget(companyLabel, 0, 0);
|
||||
layout->addWidget(companyLineEdit, 0, 1);
|
||||
layout->addWidget(emailLabel, 1, 0);
|
||||
layout->addWidget(emailLineEdit, 1, 1);
|
||||
layout->addWidget(postalLabel, 2, 0);
|
||||
layout->addWidget(postalLineEdit, 2, 1);
|
||||
setLayout(layout);
|
||||
}
|
||||
|
||||
//! [25]
|
||||
# class DetailsPage
|
||||
def nextId(self):
|
||||
return LicenseWizard.Page_Conclusion
|
||||
//! [25]
|
||||
|
||||
ConclusionPage::ConclusionPage(QWidget *parent)
|
||||
: QWizardPage(parent)
|
||||
{
|
||||
setTitle(tr("Complete Your Registration"));
|
||||
setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark.png"));
|
||||
|
||||
bottomLabel = new QLabel;
|
||||
bottomLabel->setWordWrap(true);
|
||||
|
||||
agreeCheckBox = new QCheckBox(tr("I agree to the terms of the license"));
|
||||
|
||||
registerField("conclusion.agree*", agreeCheckBox);
|
||||
|
||||
QVBoxLayout *layout = new QVBoxLayout;
|
||||
layout->addWidget(bottomLabel);
|
||||
layout->addWidget(agreeCheckBox);
|
||||
setLayout(layout);
|
||||
}
|
||||
|
||||
//! [26]
|
||||
#class ConclusionPage
|
||||
def nextId(self):
|
||||
return -1
|
||||
//! [26]
|
||||
|
||||
//! [27]
|
||||
# class ConclusionPage
|
||||
def initializePage(self):
|
||||
if wizard().hasVisitedPage(LicenseWizard::Page_Evaluate):
|
||||
licenseText = self.tr("<u>Evaluation License Agreement:</u> " \
|
||||
"You can use this software for 30 days and make one " \
|
||||
"backup, but you are not allowed to distribute it.")
|
||||
elsif wizard().hasVisitedPage(LicenseWizard.Page_Details):
|
||||
licenseText = self.tr("<u>First-Time License Agreement:</u> " \
|
||||
"You can use this software subject to the license " \
|
||||
"you will receive by email.")
|
||||
else:
|
||||
licenseText = self.tr("<u>Upgrade License Agreement:</u> " \
|
||||
"This software is licensed under the terms of your " \
|
||||
"current license.")
|
||||
}
|
||||
bottomLabel.setText(licenseText)
|
||||
//! [27]
|
||||
|
||||
//! [28]
|
||||
void ConclusionPage::setVisible(bool visible)
|
||||
{
|
||||
QWizardPage::setVisible(visible);
|
||||
|
||||
if (visible) {
|
||||
//! [29]
|
||||
self.wizard().setButtonText(QWizard.CustomButton1, self.tr("&Print"))
|
||||
self.wizard().setOption(QWizard.HaveCustomButton1, True)
|
||||
self.connect(wizard(), SIGNAL("customButtonClicked(int)"), self, SLOT("printButtonClicked()"))
|
||||
//! [29]
|
||||
} else {
|
||||
wizard()->setOption(QWizard::HaveCustomButton1, false);
|
||||
disconnect(wizard(), SIGNAL(customButtonClicked(int)),
|
||||
this, SLOT(printButtonClicked()));
|
||||
}
|
||||
}
|
||||
//! [28]
|
||||
|
||||
void ConclusionPage::printButtonClicked()
|
||||
{
|
||||
QPrinter printer;
|
||||
QPrintDialog dialog(&printer, this);
|
||||
if (dialog.exec())
|
||||
QMessageBox::warning(this, tr("Print License"),
|
||||
tr("As an environmentally friendly measure, the "
|
||||
"license text will not actually be printed."));
|
||||
}
|
||||
164
doc/codesnippets/examples/dialogs/licensewizard/licensewizard.h
Normal file
164
doc/codesnippets/examples/dialogs/licensewizard/licensewizard.h
Normal file
|
|
@ -0,0 +1,164 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef LICENSEWIZARD_H
|
||||
#define LICENSEWIZARD_H
|
||||
|
||||
#include <QWizard>
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
class QCheckBox;
|
||||
class QLabel;
|
||||
class QLineEdit;
|
||||
class QRadioButton;
|
||||
QT_END_NAMESPACE
|
||||
|
||||
//! [0] //! [1]
|
||||
class LicenseWizard (QWizard):
|
||||
//! [0]
|
||||
//! [2]
|
||||
Page_Intro = 1
|
||||
Page_Evaluate = 2
|
||||
Page_Register = 3
|
||||
Page_Details = 4
|
||||
Page_Conclusion = 5
|
||||
//! [2]
|
||||
|
||||
def __init__(self, parent):
|
||||
...
|
||||
|
||||
def showHelp(self):
|
||||
...
|
||||
//! [3]
|
||||
|
||||
//! [1] //! [3]
|
||||
|
||||
//! [4]
|
||||
class IntroPage : public QWizardPage
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
IntroPage(QWidget *parent = 0);
|
||||
|
||||
int nextId() const;
|
||||
|
||||
private:
|
||||
QLabel *topLabel;
|
||||
QRadioButton *registerRadioButton;
|
||||
QRadioButton *evaluateRadioButton;
|
||||
};
|
||||
//! [4]
|
||||
|
||||
//! [5]
|
||||
class EvaluatePage : public QWizardPage
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
EvaluatePage(QWidget *parent = 0);
|
||||
|
||||
int nextId() const;
|
||||
|
||||
private:
|
||||
QLabel *nameLabel;
|
||||
QLabel *emailLabel;
|
||||
QLineEdit *nameLineEdit;
|
||||
QLineEdit *emailLineEdit;
|
||||
};
|
||||
//! [5]
|
||||
|
||||
class RegisterPage : public QWizardPage
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
RegisterPage(QWidget *parent = 0);
|
||||
|
||||
int nextId() const;
|
||||
|
||||
private:
|
||||
QLabel *nameLabel;
|
||||
QLabel *upgradeKeyLabel;
|
||||
QLineEdit *nameLineEdit;
|
||||
QLineEdit *upgradeKeyLineEdit;
|
||||
};
|
||||
|
||||
class DetailsPage : public QWizardPage
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
DetailsPage(QWidget *parent = 0);
|
||||
|
||||
int nextId() const;
|
||||
|
||||
private:
|
||||
QLabel *companyLabel;
|
||||
QLabel *emailLabel;
|
||||
QLabel *postalLabel;
|
||||
QLineEdit *companyLineEdit;
|
||||
QLineEdit *emailLineEdit;
|
||||
QLineEdit *postalLineEdit;
|
||||
};
|
||||
|
||||
//! [6]
|
||||
class ConclusionPage : public QWizardPage
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
ConclusionPage(QWidget *parent = 0);
|
||||
|
||||
void initializePage();
|
||||
int nextId() const;
|
||||
void setVisible(bool visible);
|
||||
|
||||
private slots:
|
||||
void printButtonClicked();
|
||||
|
||||
private:
|
||||
QLabel *bottomLabel;
|
||||
QCheckBox *agreeCheckBox;
|
||||
};
|
||||
//! [6]
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
HEADERS = licensewizard.h
|
||||
SOURCES = licensewizard.cpp \
|
||||
main.cpp
|
||||
RESOURCES = licensewizard.qrc
|
||||
|
||||
# install
|
||||
target.path = $$[QT_INSTALL_EXAMPLES]/dialogs/licensewizard
|
||||
sources.files = $$SOURCES $$HEADERS $$FORMS $$RESOURCES *.pro images
|
||||
sources.path = $$[QT_INSTALL_EXAMPLES]/dialogs/licensewizard
|
||||
INSTALLS += target sources
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
<!DOCTYPE RCC><RCC version="1.0">
|
||||
<qresource>
|
||||
<file>images/logo.png</file>
|
||||
<file>images/watermark.png</file>
|
||||
</qresource>
|
||||
</RCC>
|
||||
64
doc/codesnippets/examples/dialogs/licensewizard/main.cpp
Normal file
64
doc/codesnippets/examples/dialogs/licensewizard/main.cpp
Normal file
|
|
@ -0,0 +1,64 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QApplication>
|
||||
#include <QTranslator>
|
||||
#include <QLocale>
|
||||
#include <QLibraryInfo>
|
||||
|
||||
#include "licensewizard.h"
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
Q_INIT_RESOURCE(licensewizard);
|
||||
|
||||
QApplication app(argc, argv);
|
||||
|
||||
QString translatorFileName = QLatin1String("qt_");
|
||||
translatorFileName += QLocale::system().name();
|
||||
QTranslator *translator = new QTranslator(&app);
|
||||
if (translator->load(translatorFileName, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
|
||||
app.installTranslator(translator);
|
||||
|
||||
LicenseWizard wizard;
|
||||
wizard.show();
|
||||
return app.exec();
|
||||
}
|
||||
71
doc/codesnippets/examples/dialogs/standarddialogs/dialog.cpp
Normal file
71
doc/codesnippets/examples/dialogs/standarddialogs/dialog.cpp
Normal file
|
|
@ -0,0 +1,71 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Qt Software Information (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the example classes of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at qt-sales@nokia.com.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
//! [0]
|
||||
i = QInputDialog().getInteger(self, self.tr("QInputDialog().getInteger()"),
|
||||
self.tr("Percentage:"), 25, 0, 100, 1, ok)
|
||||
if ok:
|
||||
self.integerLabel.setText(self.tr("%1%").arg(i))
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
d = QInputDialog().getDouble(self, self.tr("QInputDialog().getDouble()"),
|
||||
self.tr("Amount:"), 37.56, -10000, 10000, 2, ok)
|
||||
if ok:
|
||||
doubleLabel.setText(QString("$%1").arg(d))
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
items = [self.tr("Spring"), self.tr("Summer"), self.tr("Fall"), self.tr("Winter")]
|
||||
|
||||
item = QInputDialog().getItem(self, self.tr("QInputDialog().getItem()"),
|
||||
selftr("Season:"), items, 0, False, ok)
|
||||
if ok and not item.isEmpty():
|
||||
itemLabel.setText(item)
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
QString text = QInputDialog::getText(self, self.tr("QInputDialog().getText()"),
|
||||
self.tr("User name:"), QLineEdit.Normal,
|
||||
QDir().home().dirName(), ok)
|
||||
if ok and not text.isEmpty():
|
||||
textLabel.setText(text)
|
||||
//! [3]
|
||||
|
|
@ -0,0 +1,134 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtGui>
|
||||
#include <QTranslator>
|
||||
#include <QLocale>
|
||||
#include <QLibraryInfo>
|
||||
|
||||
//! [0] //! [1]
|
||||
def createIntroPage(self):
|
||||
page = QWizardPage()
|
||||
page.setTitle("Introduction")
|
||||
|
||||
label = QLabel("This wizard will help you register your copy of Super Product Two.")
|
||||
label.setWordWrap(True)
|
||||
|
||||
layout = QVBoxLayout()
|
||||
layout.addWidget(label)
|
||||
page.setLayout(layout)
|
||||
|
||||
return page
|
||||
//! [0]
|
||||
|
||||
//! [2]
|
||||
QWizardPage *createRegistrationPage()
|
||||
//! [1] //! [3]
|
||||
|
||||
//! [3]
|
||||
QWizardPage *page = new QWizardPage;
|
||||
page->setTitle("Registration");
|
||||
page->setSubTitle("Please fill both fields.");
|
||||
|
||||
QLabel *nameLabel = new QLabel("Name:");
|
||||
QLineEdit *nameLineEdit = new QLineEdit;
|
||||
|
||||
QLabel *emailLabel = new QLabel("Email address:");
|
||||
QLineEdit *emailLineEdit = new QLineEdit;
|
||||
|
||||
QGridLayout *layout = new QGridLayout;
|
||||
layout->addWidget(nameLabel, 0, 0);
|
||||
layout->addWidget(nameLineEdit, 0, 1);
|
||||
layout->addWidget(emailLabel, 1, 0);
|
||||
layout->addWidget(emailLineEdit, 1, 1);
|
||||
page->setLayout(layout);
|
||||
|
||||
return page;
|
||||
//! [4]
|
||||
|
||||
//! [2] //! [4]
|
||||
|
||||
//! [5] //! [6]
|
||||
def createConclusionPage(self):
|
||||
//! [5] //! [7]
|
||||
|
||||
//! [7]
|
||||
QWizardPage *page = new QWizardPage;
|
||||
page->setTitle("Conclusion");
|
||||
|
||||
QLabel *label = new QLabel("You are now successfully registered. Have a "
|
||||
"nice day!");
|
||||
label->setWordWrap(true);
|
||||
|
||||
QVBoxLayout *layout = new QVBoxLayout;
|
||||
layout->addWidget(label);
|
||||
page->setLayout(layout);
|
||||
|
||||
return page;
|
||||
//! [8]
|
||||
|
||||
//! [6] //! [8]
|
||||
|
||||
//! [9] //! [10]
|
||||
|
||||
//! [9] //! [11]
|
||||
def main():
|
||||
app = QApplication(sys.argv)
|
||||
|
||||
translatorFileName = QLatin1String("qt_")
|
||||
translatorFileName += QLocale.system().name()
|
||||
translator = QTranslator(app)
|
||||
if translator.load(translatorFileName, QLibraryInfo.location(QLibraryInfo.TranslationsPath)):
|
||||
app.installTranslator(translator)
|
||||
|
||||
wizard = QWizard()
|
||||
wizard.addPage(createIntroPage())
|
||||
wizard.addPage(createRegistrationPage())
|
||||
wizard.addPage(createConclusionPage())
|
||||
|
||||
wizard.setWindowTitle("Trivial Wizard")
|
||||
wizard.show()
|
||||
|
||||
return app.exec_()
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
//! [10] //! [11]
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
SOURCES = trivialwizard.cpp
|
||||
|
||||
# install
|
||||
target.path = $$[QT_INSTALL_EXAMPLES]/dialogs/trivialwizard
|
||||
sources.files = $$SOURCES $$HEADERS *.pro
|
||||
sources.path = $$[QT_INSTALL_EXAMPLES]/dialogs/trivialwizard
|
||||
INSTALLS += target sources
|
||||
|
|
@ -0,0 +1,102 @@
|
|||
############################################################################
|
||||
##
|
||||
## Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
## Contact: Qt Software Information (qt-info@nokia.com)
|
||||
##
|
||||
## This file is part of the example classes of the Qt Toolkit.
|
||||
##
|
||||
## $QT_BEGIN_LICENSE:LGPL$
|
||||
## Commercial Usage
|
||||
## Licensees holding valid Qt Commercial licenses may use self file in
|
||||
## accordance with the Qt Commercial License Agreement provided with the
|
||||
## Software or, alternatively, in accordance with the terms contained in
|
||||
## a written agreement between you and Nokia.
|
||||
##
|
||||
## GNU Lesser General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
## General Public License version 2.1 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
##
|
||||
## In addition, as a special exception, Nokia gives you certain
|
||||
## additional rights. These rights are described in the Nokia Qt LGPL
|
||||
## Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
## package.
|
||||
##
|
||||
## GNU General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU
|
||||
## General Public License version 3.0 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.GPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU General Public License version 3.0 requirements will be
|
||||
## met: http://www.gnu.org/copyleft/gpl.html.
|
||||
##
|
||||
## If you are unsure which license is appropriate for your use, please
|
||||
## contact the sales department at qt-sales@nokia.com.
|
||||
## $QT_END_LICENSE$
|
||||
##
|
||||
############################################################################
|
||||
|
||||
//! [0]
|
||||
def __init__(self, parent):
|
||||
QSortFilterProxyModel.__init__(self, parent)
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
def setFilterMinimumDate(self, date):
|
||||
self.minDate = date
|
||||
self.invalidateFilter()
|
||||
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
def setFilterMaximumDate(self, date):
|
||||
self.maxDate = date
|
||||
self.invalidateFilter()
|
||||
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
def filterAcceptsRow(self, sourceRow, sourceParent):
|
||||
index0 = sourceModel().index(sourceRow, 0, sourceParent)
|
||||
index1 = sourceModel().index(sourceRow, 1, sourceParent)
|
||||
index2 = sourceModel().index(sourceRow, 2, sourceParent)
|
||||
|
||||
return (sourceModel().data(index0).toString().contains(filterRegExp())
|
||||
|| sourceModel().data(index1).toString().contains(filterRegExp()))
|
||||
&& dateInRange(sourceModel().data(index2).toDate())
|
||||
|
||||
//! [3]
|
||||
|
||||
//! [4] //! [5]
|
||||
def lessThan(self, left, right):
|
||||
leftData = sourceModel().data(left)
|
||||
rightData = sourceModel().data(right)
|
||||
//! [4]
|
||||
|
||||
//! [6]
|
||||
if leftData.type() == QVariant.DateTime:
|
||||
return leftData.toDateTime() < rightData.toDateTime()
|
||||
else:
|
||||
emailPattern = QRegExp("([\\w\\.]*@[\\w\\.]*)")
|
||||
|
||||
leftString = leftData.toString()
|
||||
if left.column() == 1 && emailPattern.indexIn(leftString) != -1:
|
||||
leftString = emailPattern.cap(1)
|
||||
|
||||
rightString = rightData.toString()
|
||||
if right.column() == 1 && emailPattern.indexIn(rightString) != -1:
|
||||
rightString = emailPattern.cap(1)
|
||||
|
||||
return QString.localeAwareCompare(leftString, rightString) < 0
|
||||
|
||||
//! [5] //! [6]
|
||||
|
||||
//! [7]
|
||||
def dateInRange(self, date):
|
||||
return (!minDate.isValid() || date > minDate)
|
||||
&& (!maxDate.isValid() || date < maxDate)
|
||||
|
||||
//! [7]
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Qt Software Information (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the example classes of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at qt-sales@nokia.com.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
//! [0]
|
||||
def __init__(self, parent):
|
||||
QAbstractItemDelegate.__init__(self, parent)
|
||||
self.pixelSize = 12
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
def paint(self, painter, option, index):
|
||||
//! [2]
|
||||
if option.state and QStyle.State_Selected:
|
||||
painter.fillRect(option.rect, option.palette.highlight())
|
||||
//! [1]
|
||||
|
||||
//! [3]
|
||||
size = qMin(option.rect.width(), option.rect.height())
|
||||
//! [3] //! [4]
|
||||
brightness = index.model().data(index, Qt.DisplayRole).toInt()
|
||||
radius = (size/2.0) - (brightness/255.0 * size/2.0)
|
||||
if radius == 0.0:
|
||||
return
|
||||
//! [4]
|
||||
|
||||
//! [5]
|
||||
painter.save()
|
||||
//! [5] //! [6]
|
||||
painter.setRenderHint(QPainter.Antialiasing, true)
|
||||
//! [6] //! [7]
|
||||
painter.setPen(Qt.NoPen)
|
||||
//! [7] //! [8]
|
||||
if option.state and QStyle.State_Selected:
|
||||
//! [8] //! [9]
|
||||
painter.setBrush(option.palette.highlightedText())
|
||||
else
|
||||
//! [2]
|
||||
painter.setBrush(QBrush(Qt.black))
|
||||
//! [9]
|
||||
|
||||
//! [10]
|
||||
painter.drawEllipse(QRectF(option.rect.x() + option.rect.width()/2 - radius,
|
||||
option.rect.y() + option.rect.height()/2 - radius,
|
||||
2*radius, 2*radius))
|
||||
painter.restore()
|
||||
//! [10]
|
||||
|
||||
//! [11]
|
||||
def sizeHint(self, option, index):
|
||||
return QSize(self.pixelSize, self.pixelSize)
|
||||
//! [11]
|
||||
|
||||
//! [12]
|
||||
def setPixelSize(self, size):
|
||||
self.pixelSize = size
|
||||
//! [12]
|
||||
188
doc/codesnippets/examples/itemviews/simpledommodel/dommodel.cpp
Normal file
188
doc/codesnippets/examples/itemviews/simpledommodel/dommodel.cpp
Normal file
|
|
@ -0,0 +1,188 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtGui>
|
||||
#include <QtXml>
|
||||
|
||||
#include "domitem.h"
|
||||
#include "dommodel.h"
|
||||
|
||||
//! [0]
|
||||
DomModel::DomModel(QDomDocument document, QObject *parent)
|
||||
: QAbstractItemModel(parent), domDocument(document)
|
||||
{
|
||||
rootItem = new DomItem(domDocument, 0);
|
||||
}
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
DomModel::~DomModel()
|
||||
{
|
||||
delete rootItem;
|
||||
}
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
def columnCount(self, parent):
|
||||
return 3
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
QVariant DomModel::data(const QModelIndex &index, int role) const
|
||||
{
|
||||
if (!index.isValid())
|
||||
return QVariant();
|
||||
|
||||
if (role != Qt::DisplayRole)
|
||||
return QVariant();
|
||||
|
||||
DomItem *item = static_cast<DomItem*>(index.internalPointer());
|
||||
|
||||
QDomNode node = item->node();
|
||||
//! [3] //! [4]
|
||||
QStringList attributes;
|
||||
QDomNamedNodeMap attributeMap = node.attributes();
|
||||
|
||||
switch (index.column()) {
|
||||
case 0:
|
||||
return node.nodeName();
|
||||
case 1:
|
||||
for (int i = 0; i < attributeMap.count(); ++i) {
|
||||
QDomNode attribute = attributeMap.item(i);
|
||||
attributes << attribute.nodeName() + "=\""
|
||||
+attribute.nodeValue() + "\"";
|
||||
}
|
||||
return attributes.join(" ");
|
||||
case 2:
|
||||
return node.nodeValue().split("\n").join(" ");
|
||||
default:
|
||||
return QVariant();
|
||||
}
|
||||
}
|
||||
//! [4]
|
||||
|
||||
//! [5]
|
||||
Qt::ItemFlags DomModel::flags(const QModelIndex &index) const
|
||||
{
|
||||
if (!index.isValid())
|
||||
return 0;
|
||||
|
||||
return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
|
||||
}
|
||||
//! [5]
|
||||
|
||||
//! [6]
|
||||
QVariant DomModel::headerData(int section, Qt::Orientation orientation,
|
||||
int role) const
|
||||
{
|
||||
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
|
||||
switch (section) {
|
||||
case 0:
|
||||
return tr("Name");
|
||||
case 1:
|
||||
return tr("Attributes");
|
||||
case 2:
|
||||
return tr("Value");
|
||||
default:
|
||||
return QVariant();
|
||||
}
|
||||
}
|
||||
|
||||
return QVariant();
|
||||
}
|
||||
//! [6]
|
||||
|
||||
//! [7]
|
||||
QModelIndex DomModel::index(int row, int column, const QModelIndex &parent)
|
||||
const
|
||||
{
|
||||
if (!hasIndex(row, column, parent))
|
||||
return QModelIndex();
|
||||
|
||||
DomItem *parentItem;
|
||||
|
||||
if (!parent.isValid())
|
||||
parentItem = rootItem;
|
||||
else
|
||||
parentItem = static_cast<DomItem*>(parent.internalPointer());
|
||||
//! [7]
|
||||
|
||||
//! [8]
|
||||
DomItem *childItem = parentItem->child(row);
|
||||
if (childItem)
|
||||
return createIndex(row, column, childItem);
|
||||
else
|
||||
return QModelIndex();
|
||||
}
|
||||
//! [8]
|
||||
|
||||
//! [9]
|
||||
QModelIndex DomModel::parent(const QModelIndex &child) const
|
||||
{
|
||||
if (!child.isValid())
|
||||
return QModelIndex();
|
||||
|
||||
DomItem *childItem = static_cast<DomItem*>(child.internalPointer());
|
||||
DomItem *parentItem = childItem->parent();
|
||||
|
||||
if (!parentItem || parentItem == rootItem)
|
||||
return QModelIndex();
|
||||
|
||||
return createIndex(parentItem->row(), 0, parentItem);
|
||||
}
|
||||
//! [9]
|
||||
|
||||
//! [10]
|
||||
int DomModel::rowCount(const QModelIndex &parent) const
|
||||
{
|
||||
if (parent.column() > 0)
|
||||
return 0;
|
||||
|
||||
DomItem *parentItem;
|
||||
|
||||
if (!parent.isValid())
|
||||
parentItem = rootItem;
|
||||
else
|
||||
parentItem = static_cast<DomItem*>(parent.internalPointer());
|
||||
|
||||
return parentItem->node().childNodes().count();
|
||||
}
|
||||
//! [10]
|
||||
69
doc/codesnippets/examples/linguist/hellotr/main.cpp
Normal file
69
doc/codesnippets/examples/linguist/hellotr/main.cpp
Normal file
|
|
@ -0,0 +1,69 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QApplication>
|
||||
#include <QPushButton>
|
||||
//! [0]
|
||||
from PySide.QtCore import QTranslator
|
||||
//! [0]
|
||||
|
||||
//! [1] //! [2]
|
||||
def main(args):
|
||||
//! [1] //! [3] //! [4]
|
||||
app = QApplication(args)
|
||||
//! [3]
|
||||
|
||||
//! [5]
|
||||
translator = QTranslator()
|
||||
//! [5] //! [6]
|
||||
translator.load("hellotr_la")
|
||||
//! [6] //! [7]
|
||||
app.installTranslator(translator)
|
||||
//! [4] //! [7]
|
||||
|
||||
//! [8]
|
||||
hello = QPushButton(QPushButton.tr("Hello world!"))
|
||||
//! [8]
|
||||
hello.resize(100, 30)
|
||||
|
||||
hello.show()
|
||||
return app.exec_()
|
||||
//! [2]
|
||||
350
doc/codesnippets/examples/mainwindows/application/mainwindow.cpp
Normal file
350
doc/codesnippets/examples/mainwindows/application/mainwindow.cpp
Normal file
|
|
@ -0,0 +1,350 @@
|
|||
######################################
|
||||
#
|
||||
# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
# Contact: Qt Software Information (qt-info@nokia.com)
|
||||
#
|
||||
# This file is part of the example classes of the Qt Toolkit.
|
||||
#
|
||||
# $QT_BEGIN_LICENSE:LGPL$
|
||||
# Commercial Usage
|
||||
# Licensees holding valid Qt Commercial licenses may use self file in
|
||||
# accordance with the Qt Commercial License Agreement provided with the
|
||||
# Software or, alternatively, in accordance with the terms contained in
|
||||
# a written agreement between you and Nokia.
|
||||
#
|
||||
# GNU Lesser General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
# General Public License version 2.1 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
# will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
#
|
||||
# In addition, as a special exception, Nokia gives you certain
|
||||
# additional rights. These rights are described in the Nokia Qt LGPL
|
||||
# Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
# package.
|
||||
#
|
||||
# GNU General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU
|
||||
# General Public License version 3.0 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.GPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU General Public License version 3.0 requirements will be
|
||||
# met: http://www.gnu.org/copyleft/gpl.html.
|
||||
#
|
||||
# If you are unsure which license is appropriate for your use, please
|
||||
# contact the sales department at qt-sales@nokia.com.
|
||||
# $QT_END_LICENSE$
|
||||
#
|
||||
######################################
|
||||
|
||||
//! [0]
|
||||
from PySide.QtGui import *
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
def __init__(self):
|
||||
QMainWindow.__init__(self)
|
||||
//! [1] //! [2]
|
||||
textEdit = QPlainTextEdit()
|
||||
setCentralWidget(textEdit)
|
||||
|
||||
createActions()
|
||||
createMenus()
|
||||
createToolBars()
|
||||
createStatusBar()
|
||||
|
||||
readSettings()
|
||||
|
||||
connect(textEdit.document(), SIGNAL("contentsChanged()"),
|
||||
self, SLOT("documentWasModified()"))
|
||||
|
||||
setCurrentFile("")
|
||||
setUnifiedTitleAndToolBarOnMac(True)
|
||||
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
def closeEvent(self, event):
|
||||
//! [3] //! [4]
|
||||
if maybeSave():
|
||||
writeSettings()
|
||||
event.accept()
|
||||
else:
|
||||
event.ignore()
|
||||
//! [4]
|
||||
|
||||
//! [5]
|
||||
def File(self):
|
||||
//! [5] //! [6]
|
||||
if maybeSave():
|
||||
textEdit.clear()
|
||||
setCurrentFile("")
|
||||
//! [6]
|
||||
|
||||
//! [7]
|
||||
def open(self):
|
||||
//! [7] //! [8]
|
||||
if maybeSave():
|
||||
fileName = QFileDialog.getOpenFileName(self)
|
||||
if !fileName.isEmpty():
|
||||
loadFile(fileName)
|
||||
//! [8]
|
||||
|
||||
//! [9]
|
||||
def save(self):
|
||||
//! [9] //! [10]
|
||||
if curFile.isEmpty():
|
||||
return saveAs()
|
||||
else:
|
||||
return saveFile(curFile)
|
||||
//! [10]
|
||||
|
||||
//! [11]
|
||||
def saveAs(self):
|
||||
//! [11] //! [12]
|
||||
fileName = QFileDialog.getSaveFileName(self)
|
||||
if fileName.isEmpty():
|
||||
return False
|
||||
|
||||
return saveFile(fileName)
|
||||
//! [12]
|
||||
|
||||
//! [13]
|
||||
def about(self):
|
||||
//! [13] //! [14]
|
||||
QMessageBox.about(self, tr("About Application"),
|
||||
tr("The <b>Application</b> example demonstrates how to "
|
||||
"write modern GUI applications using Qt, with a menu bar, "
|
||||
"toolbars, and a status bar."))
|
||||
|
||||
//! [14]
|
||||
|
||||
//! [15]
|
||||
def documentWasModified(self):
|
||||
//! [15] //! [16]
|
||||
setWindowModified(textEdit.document().isModified())
|
||||
//! [16]
|
||||
|
||||
//! [17]
|
||||
def MainWindow.createActions(self):
|
||||
//! [17] //! [18]
|
||||
Act = QAction(QIcon(":/images/new.png"), tr("&New"), self)
|
||||
Act.setShortcuts(QKeySequence.New)
|
||||
Act.setStatusTip(tr("Create a new file"))
|
||||
connect(Act, SIGNAL("triggered()"), self, SLOT("newFile()"))
|
||||
|
||||
//! [19]
|
||||
openAct = QAction(QIcon(":/images/open.png"), tr("&Open..."), self)
|
||||
openAct.setShortcuts(QKeySequence.Open)
|
||||
openAct.setStatusTip(tr("Open an existing file"))
|
||||
connect(openAct, SIGNAL("triggered()"), self, SLOT("open()"))
|
||||
//! [18] //! [19]
|
||||
|
||||
saveAct = QAction(QIcon(":/images/save.png"), tr("&Save"), self)
|
||||
saveAct.setShortcuts(QKeySequence.Save)
|
||||
saveAct.setStatusTip(tr("Save the document to disk"))
|
||||
connect(saveAct, SIGNAL("triggered()"), self, SLOT("save()"))
|
||||
|
||||
saveAsAct = QAction(tr("Save &As..."), self)
|
||||
saveAsAct.setShortcuts(QKeySequence.SaveAs)
|
||||
saveAsAct.setStatusTip(tr("Save the document under a name"))
|
||||
connect(saveAsAct, SIGNAL("triggered()"), self, SLOT("saveAs()"))
|
||||
|
||||
//! [20]
|
||||
exitAct = QAction(tr("E&xit"), self)
|
||||
exitAct.setShortcut(tr("Ctrl+Q"))
|
||||
//! [20]
|
||||
exitAct.setStatusTip(tr("Exit the application"))
|
||||
connect(exitAct, SIGNAL("triggered()"), self, SLOT("close()"))
|
||||
|
||||
//! [21]
|
||||
cutAct = QAction(QIcon(":/images/cut.png"), tr("Cu&t"), self)
|
||||
//! [21]
|
||||
cutAct.setShortcuts(QKeySequence.Cut)
|
||||
cutAct.setStatusTip(tr("Cut the current selection's contents to the "
|
||||
"clipboard"))
|
||||
connect(cutAct, SIGNAL("triggered()"), textEdit, SLOT("cut()"))
|
||||
|
||||
copyAct = QAction(QIcon(":/images/copy.png"), tr("&Copy"), self)
|
||||
copyAct.setShortcuts(QKeySequence.Copy)
|
||||
copyAct.setStatusTip(tr("Copy the current selection's contents to the "
|
||||
"clipboard"))
|
||||
connect(copyAct, SIGNAL("triggered()"), textEdit, SLOT("copy()"))
|
||||
|
||||
pasteAct = QAction(QIcon(":/images/paste.png"), tr("&Paste"), self)
|
||||
pasteAct.setShortcuts(QKeySequence.Paste)
|
||||
pasteAct.setStatusTip(tr("Paste the clipboard's contents into the current "
|
||||
"selection"))
|
||||
connect(pasteAct, SIGNAL("triggered()"), textEdit, SLOT("paste()"))
|
||||
|
||||
aboutAct = QAction(tr("&About"), self)
|
||||
aboutAct.setStatusTip(tr("Show the application's About box"))
|
||||
connect(aboutAct, SIGNAL("triggered()"), self, SLOT("about()"))
|
||||
|
||||
//! [22]
|
||||
aboutQtAct = QAction(tr("About &Qt"), self)
|
||||
aboutQtAct.setStatusTip(tr("Show the Qt library's About box"))
|
||||
connect(aboutQtAct, SIGNAL("triggered()"), qApp, SLOT("aboutQt()"))
|
||||
//! [22]
|
||||
|
||||
//! [23]
|
||||
cutAct.setEnabled(False)
|
||||
//! [23] //! [24]
|
||||
copyAct.setEnabled(False)
|
||||
connect(textEdit, SIGNAL("copyAvailable(bool)"),
|
||||
cutAct, SLOT("setEnabled(bool)"))
|
||||
connect(textEdit, SIGNAL("copyAvailable(bool)"),
|
||||
copyAct, SLOT("setEnabled(bool)"))
|
||||
}
|
||||
//! [24]
|
||||
|
||||
//! [25] //! [26]
|
||||
def createMenus(self):
|
||||
//! [25] //! [27]
|
||||
fileMenu = menuBar().addMenu(tr("&File"))
|
||||
fileMenu.addAction(Act)
|
||||
//! [28]
|
||||
fileMenu.addAction(openAct)
|
||||
//! [28]
|
||||
fileMenu.addAction(saveAct)
|
||||
//! [26]
|
||||
fileMenu.addAction(saveAsAct)
|
||||
fileMenu.addSeparator()
|
||||
fileMenu.addAction(exitAct)
|
||||
|
||||
editMenu = menuBar().addMenu(tr("&Edit"))
|
||||
editMenu.addAction(cutAct)
|
||||
editMenu.addAction(copyAct)
|
||||
editMenu.addAction(pasteAct)
|
||||
|
||||
menuBar().addSeparator()
|
||||
|
||||
helpMenu = menuBar().addMenu(tr("&Help"))
|
||||
helpMenu.addAction(aboutAct)
|
||||
helpMenu.addAction(aboutQtAct)
|
||||
|
||||
//! [27]
|
||||
|
||||
//! [29] //! [30]
|
||||
def createToolBars(self):
|
||||
fileToolBar = addToolBar(tr("File"))
|
||||
fileToolBar.addAction(Act)
|
||||
//! [29] //! [31]
|
||||
fileToolBar.addAction(openAct)
|
||||
//! [31]
|
||||
fileToolBar.addAction(saveAct)
|
||||
|
||||
editToolBar = addToolBar(tr("Edit"))
|
||||
editToolBar.addAction(cutAct)
|
||||
editToolBar.addAction(copyAct)
|
||||
editToolBar.addAction(pasteAct)
|
||||
//! [30]
|
||||
|
||||
//! [32]
|
||||
def createStatusBar(self):
|
||||
//! [32] //! [33]
|
||||
statusBar().showMessage(tr("Ready"))
|
||||
|
||||
//! [33]
|
||||
|
||||
//! [34] //! [35]
|
||||
def readSettings(self):
|
||||
//! [34] //! [36]
|
||||
settings("Trolltech", "Application Example")
|
||||
pos = settings.value("pos", QPoint(200, 200)).toPoint()
|
||||
size = settings.value("size", QSize(400, 400)).toSize()
|
||||
resize(size)
|
||||
move(pos)
|
||||
|
||||
//! [35] //! [36]
|
||||
|
||||
//! [37] //! [38]
|
||||
def writeSettings(self):
|
||||
//! [37] //! [39]
|
||||
settings = QSettings("Trolltech", "Application Example")
|
||||
settings.setValue("pos", pos())
|
||||
settings.setValue("size", size())
|
||||
|
||||
//! [38] //! [39]
|
||||
|
||||
//! [40]
|
||||
def maybeSave(self):
|
||||
//! [40] //! [41]
|
||||
if textEdit.document()->isModified():
|
||||
ret = QMessageBox.warning(self, tr("Application"),
|
||||
tr("The document has been modified.\n"
|
||||
"Do you want to save your changes?"),
|
||||
QMessageBox.Save | QMessageBox.Discard | QMessageBox.Cancel)
|
||||
if ret == QMessageBox.Save:
|
||||
return save()
|
||||
elif ret == QMessageBox.Cancel:
|
||||
return False
|
||||
return True
|
||||
//! [41]
|
||||
|
||||
//! [42]
|
||||
def loadFile(self, fileName):
|
||||
//! [42] //! [43]
|
||||
file = QFile(fileName)
|
||||
if !file.open(QFile.ReadOnly | QFile.Text):
|
||||
QMessageBox.warning(self, tr("Application"),
|
||||
tr("Cannot read file %1:\n%2.")
|
||||
.arg(fileName)
|
||||
.arg(file.errorString()))
|
||||
return
|
||||
|
||||
in = QTextStream(file)
|
||||
QApplication.setOverrideCursor(Qt::WaitCursor)
|
||||
textEdit.setPlainText(in.readAll())
|
||||
QApplication.restoreOverrideCursor()
|
||||
|
||||
setCurrentFile(fileName)
|
||||
statusBar().showMessage(tr("File loaded"), 2000)
|
||||
|
||||
//! [43]
|
||||
|
||||
//! [44]
|
||||
def saveFile(self, fileName):
|
||||
//! [44] //! [45]
|
||||
file = QFile(fileName)
|
||||
if !file.open(QFile.WriteOnly | QFile::Text):
|
||||
QMessageBox.warning(self, tr("Application"),
|
||||
tr("Cannot write file %1:\n%2.")
|
||||
.arg(fileName)
|
||||
.arg(file.errorString()))
|
||||
return False
|
||||
|
||||
out = QTextStream(file)
|
||||
QApplication.setOverrideCursor(Qt.WaitCursor)
|
||||
out << textEdit.toPlainText()
|
||||
QApplication.restoreOverrideCursor()
|
||||
|
||||
setCurrentFile(fileName)
|
||||
statusBar().showMessage(tr("File saved"), 2000)
|
||||
return True
|
||||
|
||||
//! [45]
|
||||
|
||||
//! [46]
|
||||
def setCurrentFile(fileName):
|
||||
//! [46] //! [47]
|
||||
curFile = fileName
|
||||
textEdit.document().setModified(False)
|
||||
setWindowModified(False)
|
||||
|
||||
if curFile.isEmpty():
|
||||
shownName = "untitled.txt"
|
||||
else:
|
||||
shownName = strippedName(curFile)
|
||||
|
||||
setWindowTitle(tr("%1[*] - %2").arg(shownName).arg(tr("Application")))
|
||||
|
||||
//! [47]
|
||||
|
||||
//! [48]
|
||||
def strippedName(self, fullFileName):
|
||||
//! [48] //! [49]
|
||||
return QFileInfo(fullFileName).fileName()
|
||||
//! [49]
|
||||
246
doc/codesnippets/examples/mainwindows/dockwidgets/mainwindow.cpp
Normal file
246
doc/codesnippets/examples/mainwindows/dockwidgets/mainwindow.cpp
Normal file
|
|
@ -0,0 +1,246 @@
|
|||
############################################################################
|
||||
##
|
||||
## Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
## Contact: Qt Software Information (qt-info@nokia.com)
|
||||
##
|
||||
## This file is part of the example classes of the Qt Toolkit.
|
||||
##
|
||||
## $QT_BEGIN_LICENSE:LGPL$
|
||||
## Commercial Usage
|
||||
## Licensees holding valid Qt Commercial licenses may use self file in
|
||||
## accordance with the Qt Commercial License Agreement provided with the
|
||||
## Software or, alternatively, in accordance with the terms contained in
|
||||
## a written agreement between you and Nokia.
|
||||
##
|
||||
## GNU Lesser General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
## General Public License version 2.1 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
##
|
||||
## In addition, as a special exception, Nokia gives you certain
|
||||
## additional rights. These rights are described in the Nokia Qt LGPL
|
||||
## Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
## package.
|
||||
##
|
||||
## GNU General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU
|
||||
## General Public License version 3.0 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.GPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU General Public License version 3.0 requirements will be
|
||||
## met: http://www.gnu.org/copyleft/gpl.html.
|
||||
##
|
||||
## If you are unsure which license is appropriate for your use, please
|
||||
## contact the sales department at qt-sales@nokia.com.
|
||||
## $QT_END_LICENSE$
|
||||
##
|
||||
############################################################################
|
||||
|
||||
//! [0]
|
||||
from PySide.QtGui import *
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
def __init__(self):
|
||||
textEdit = QTextEdit()
|
||||
setCentralWidget(textEdit)
|
||||
|
||||
createActions()
|
||||
createMenus()
|
||||
createToolBars()
|
||||
createStatusBar()
|
||||
createDockWindows()
|
||||
|
||||
setWindowTitle(tr("Dock Widgets"))
|
||||
|
||||
Letter()
|
||||
setUnifiedTitleAndToolBarOnMac(True)
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
def Letter(self)
|
||||
textEdit.clear()
|
||||
|
||||
cursor = QTextCursor(textEdit.textCursor())
|
||||
cursor.movePosition(QTextCursor.Start)
|
||||
topFrame = cursor.currentFrame()
|
||||
topFrameFormat = topFrame.frameFormat()
|
||||
topFrameFormat.setPadding(16)
|
||||
topFrame.setFrameFormat(topFrameFormat)
|
||||
|
||||
textFormat = QTextCharFormat()
|
||||
boldFormat = QTextCharFormat()
|
||||
boldFormat.setFontWeight(QFont.Bold)
|
||||
italicFormat = QTextCharFormat()
|
||||
italicFormat.setFontItalic(True)
|
||||
|
||||
tableFormat = QTextTableFormat()
|
||||
tableFormat.setBorder(1)
|
||||
tableFormat.setCellPadding(16)
|
||||
tableFormat.setAlignment(Qt.AlignRight)
|
||||
cursor.insertTable(1, 1, tableFormat)
|
||||
cursor.insertText("The Firm", boldFormat)
|
||||
cursor.insertBlock()
|
||||
cursor.insertText("321 City Street", textFormat)
|
||||
cursor.insertBlock()
|
||||
cursor.insertText("Industry Park")
|
||||
cursor.insertBlock()
|
||||
cursor.insertText("Some Country")
|
||||
cursor.setPosition(topFrame.lastPosition())
|
||||
cursor.insertText(QDate.currentDate().toString("d MMMM yyyy"), textFormat)
|
||||
cursor.insertBlock()
|
||||
cursor.insertBlock()
|
||||
cursor.insertText("Dear ", textFormat)
|
||||
cursor.insertText("NAME", italicFormat)
|
||||
cursor.insertText(",", textFormat)
|
||||
for i in range(3):
|
||||
cursor.insertBlock()
|
||||
cursor.insertText(tr("Yours sincerely,"), textFormat)
|
||||
for i in range(3):
|
||||
cursor.insertBlock()
|
||||
cursor.insertText("The Boss", textFormat)
|
||||
cursor.insertBlock()
|
||||
cursor.insertText("ADDRESS", italicFormat)
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
def print(self)
|
||||
document = textEdit.document()
|
||||
printer = QPrinter()
|
||||
|
||||
dlg = QPrintDialog(&printer, self)
|
||||
if dlg.exec() != QDialog.Accepted:
|
||||
return
|
||||
|
||||
document.print(printer)
|
||||
statusBar().showMessage(tr("Ready"), 2000)
|
||||
//! [3]
|
||||
|
||||
//! [4]
|
||||
def save(self):
|
||||
fileName = QFileDialog.getSaveFileName(self,
|
||||
tr("Choose a file name"), ".",
|
||||
tr("HTML (*.html *.htm)"))
|
||||
if fileName.isEmpty():
|
||||
return
|
||||
file = QFile(fileName)
|
||||
if !file.open(QFile.WriteOnly | QFile::Text):
|
||||
QMessageBox.warning(self, tr("Dock Widgets"),
|
||||
tr("Cannot write file %1:\n%2.")
|
||||
.arg(fileName)
|
||||
.arg(file.errorString()))
|
||||
return
|
||||
|
||||
|
||||
out = QTextStream(file)
|
||||
QApplication.setOverrideCursor(Qt::WaitCursor)
|
||||
out << textEdit.toHtml()
|
||||
QApplication.restoreOverrideCursor()
|
||||
|
||||
statusBar().showMessage(tr("Saved '%1'").arg(fileName), 2000)
|
||||
|
||||
//! [4]
|
||||
|
||||
//! [5]
|
||||
def undo(self):
|
||||
document = textEdit.document()
|
||||
document.undo()
|
||||
|
||||
//! [5]
|
||||
|
||||
//! [6]
|
||||
def insertCustomer(self, customer):
|
||||
if customer.isEmpty():
|
||||
return
|
||||
|
||||
customerList = customer.split(", ")
|
||||
document = textEdit.document()
|
||||
cursor = document.find("NAME")
|
||||
if not cursor.isNull():
|
||||
cursor.beginEditBlock()
|
||||
cursor.insertText(customerList.at(0))
|
||||
oldcursor = cursor
|
||||
cursor = document.find("ADDRESS")
|
||||
if not cursor.isNull():
|
||||
for i in range(customerList.size()):
|
||||
cursor.insertBlock()
|
||||
cursor.insertText(customerList.at(i))
|
||||
|
||||
cursor.endEditBlock()
|
||||
else:
|
||||
oldcursor.endEditBlock()
|
||||
//! [6]
|
||||
|
||||
//! [7]
|
||||
def addParagraph(self, paragraph):
|
||||
if (paragraph.isEmpty())
|
||||
return
|
||||
|
||||
document = textEdit.document()
|
||||
cursor = document.find(tr("Yours sincerely,"))
|
||||
if cursor.isNull():
|
||||
return
|
||||
cursor.beginEditBlock()
|
||||
cursor.movePosition(QTextCursor.PreviousBlock, QTextCursor.MoveAnchor, 2)
|
||||
cursor.insertBlock()
|
||||
cursor.insertText(paragraph)
|
||||
cursor.insertBlock()
|
||||
cursor.endEditBlock()
|
||||
|
||||
//! [7]
|
||||
|
||||
|
||||
//! [8]
|
||||
def createStatusBar(self):
|
||||
statusBar().showMessage(tr("Ready"))
|
||||
|
||||
//! [8]
|
||||
|
||||
//! [9]
|
||||
def createDockWindows(self):
|
||||
dock = QDockWidget(tr("Customers"), self)
|
||||
dock.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea)
|
||||
customerList = QListWidget(dock)
|
||||
customerList.addItems(QStringList()
|
||||
<< "John Doe, Harmony Enterprises, 12 Lakeside, Ambleton"
|
||||
<< "Jane Doe, Memorabilia, 23 Watersedge, Beaton"
|
||||
<< "Tammy Shea, Tiblanka, 38 Sea Views, Carlton"
|
||||
<< "Tim Sheen, Caraba Gifts, 48 Ocean Way, Deal"
|
||||
<< "Sol Harvey, Chicos Coffee, 53 New Springs, Eccleston"
|
||||
<< "Sally Hobart, Tiroli Tea, 67 Long River, Fedula")
|
||||
dock.setWidget(customerList)
|
||||
addDockWidget(Qt.RightDockWidgetArea, dock)
|
||||
viewMenu.addAction(dock.toggleViewAction())
|
||||
|
||||
dock = QDockWidget(tr("Paragraphs"), self)
|
||||
paragraphsList = QListWidget(dock)
|
||||
paragraphsList.addItems(QStringList()
|
||||
<< "Thank you for your payment which we have received today."
|
||||
<< "Your order has been dispatched and should be with you "
|
||||
"within 28 days."
|
||||
<< "We have dispatched those items that were in stock. The "
|
||||
"rest of your order will be dispatched once all the "
|
||||
"remaining items have arrived at our warehouse. No "
|
||||
"additional shipping charges will be made."
|
||||
<< "You made a small overpayment (less than $5) which we "
|
||||
"will keep on account for you, or return at your request."
|
||||
<< "You made a small underpayment (less than $1), but we have "
|
||||
"sent your order anyway. We'll add self underpayment to "
|
||||
"your next bill."
|
||||
<< "Unfortunately you did not send enough money. Please remit "
|
||||
"an additional $. Your order will be dispatched as soon as "
|
||||
"the complete amount has been received."
|
||||
<< "You made an overpayment (more than $5). Do you wish to "
|
||||
"buy more items, or should we return the excess to you?")
|
||||
dock.setWidget(paragraphsList)
|
||||
addDockWidget(Qt.RightDockWidgetArea, dock)
|
||||
viewMenu.addAction(dock.toggleViewAction())
|
||||
|
||||
connect(customerList, SIGNAL("currentTextChanged(const QString &)"),
|
||||
self, SLOT("insertCustomer(const QString &)"))
|
||||
connect(paragraphsList, SIGNAL("currentTextChanged(const QString &)"),
|
||||
self, SLOT("addParagraph(const QString &)"))
|
||||
//! [9]
|
||||
358
doc/codesnippets/examples/mainwindows/mainwindow.cpp
Normal file
358
doc/codesnippets/examples/mainwindows/mainwindow.cpp
Normal file
|
|
@ -0,0 +1,358 @@
|
|||
######################################
|
||||
#
|
||||
# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
# Contact: Qt Software Information (qt-info@nokia.com)
|
||||
#
|
||||
# This file is part of the example classes of the Qt Toolkit.
|
||||
#
|
||||
# $QT_BEGIN_LICENSE:LGPL$
|
||||
# Commercial Usage
|
||||
# Licensees holding valid Qt Commercial licenses may use self file in
|
||||
# accordance with the Qt Commercial License Agreement provided with the
|
||||
# Software or, alternatively, in accordance with the terms contained in
|
||||
# a written agreement between you and Nokia.
|
||||
#
|
||||
# GNU Lesser General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
# General Public License version 2.1 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
# will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
#
|
||||
# In addition, as a special exception, Nokia gives you certain
|
||||
# additional rights. These rights are described in the Nokia Qt LGPL
|
||||
# Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
# package.
|
||||
#
|
||||
# GNU General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU
|
||||
# General Public License version 3.0 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.GPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU General Public License version 3.0 requirements will be
|
||||
# met: http://www.gnu.org/copyleft/gpl.html.
|
||||
#
|
||||
# If you are unsure which license is appropriate for your use, please
|
||||
# contact the sales department at qt-sales@nokia.com.
|
||||
# $QT_END_LICENSE$
|
||||
#
|
||||
######################################
|
||||
|
||||
from PySide.QtGui import *
|
||||
|
||||
//! [0]
|
||||
def __init__(self):
|
||||
Q__init__(self)
|
||||
|
||||
widget = QWidget()
|
||||
setCentralWidget(widget)
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
topFiller = QWidget()
|
||||
topFiller.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
|
||||
|
||||
infoLabel = QLabel(tr("<i>Choose a menu option, or right-click to "
|
||||
"invoke a context menu</i>"))
|
||||
infoLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken)
|
||||
infoLabel.setAlignment(Qt.AlignCenter)
|
||||
|
||||
bottomFiller = QWidget()
|
||||
bottomFiller.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
|
||||
|
||||
layout = QVBoxLayout()
|
||||
layout.setMargin(5)
|
||||
layout.addWidget(topFiller)
|
||||
layout.addWidget(infoLabel)
|
||||
layout.addWidget(bottomFiller)
|
||||
widget.setLayout(layout)
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
createActions()
|
||||
createMenus()
|
||||
|
||||
message = tr("A context menu is available by right-clicking")
|
||||
statusBar().showMessage(message)
|
||||
|
||||
setWindowTitle(tr("Menus"))
|
||||
setMinimumSize(160, 160)
|
||||
resize(480, 320)
|
||||
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
def contextMenuEvent(self, event):
|
||||
menu = QMenu(self)
|
||||
menu.addAction(cutAct)
|
||||
menu.addAction(copyAct)
|
||||
menu.addAction(pasteAct)
|
||||
menu.exec_(event.globalPos()")
|
||||
|
||||
//! [3]
|
||||
|
||||
def File(self):
|
||||
infoLabel.setText(tr("Invoked <b>File|New</b>"))
|
||||
|
||||
|
||||
def open(self):
|
||||
infoLabel.setText(tr("Invoked <b>File|Open</b>"))
|
||||
|
||||
|
||||
def save(self):
|
||||
infoLabel.setText(tr("Invoked <b>File|Save</b>"))
|
||||
|
||||
def print_(self):
|
||||
infoLabel.setText(tr("Invoked <b>File|Print</b>"))
|
||||
|
||||
def undo(self):
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Undo</b>"))
|
||||
|
||||
def redo(self):
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Redo</b>"))
|
||||
|
||||
def cut(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Cut</b>"))
|
||||
|
||||
|
||||
def copy(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Copy</b>"))
|
||||
|
||||
|
||||
def paste(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Paste</b>"))
|
||||
|
||||
|
||||
def bold(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Bold</b>"))
|
||||
|
||||
|
||||
def italic(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Italic</b>"))
|
||||
|
||||
|
||||
def leftAlign(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Left Align</b>"))
|
||||
|
||||
|
||||
def rightAlign(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Right Align</b>"))
|
||||
|
||||
|
||||
def justify(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Justify</b>"))
|
||||
|
||||
|
||||
def center(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Center</b>"))
|
||||
|
||||
|
||||
def setLineSpacing(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Set Line Spacing</b>"))
|
||||
|
||||
|
||||
def setParagraphSpacing(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Set Paragraph Spacing</b>"))
|
||||
|
||||
|
||||
def about(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Help|About</b>"))
|
||||
QMessageBox.about(self, tr("About Menu"),
|
||||
tr("The <b>Menu</b> example shows how to create "
|
||||
"menu-bar menus and context menus."))
|
||||
|
||||
|
||||
def aboutQt(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Help|About Qt</b>"))
|
||||
|
||||
|
||||
//! [4]
|
||||
def createActions(self):
|
||||
|
||||
//! [5]
|
||||
Act = new QAction(tr("&New"), self)
|
||||
Act.setShortcuts(QKeySequence.New)
|
||||
Act.setStatusTip(tr("Create a new file"))
|
||||
connect(Act, SIGNAL("triggered()"), self, SLOT("newFile()"))
|
||||
//! [4]
|
||||
|
||||
openAct = QAction(tr("&Open..."), self)
|
||||
openAct.setShortcuts(QKeySequence.Open)
|
||||
openAct.setStatusTip(tr("Open an existing file"))
|
||||
connect(openAct, SIGNAL("triggered()"), self, SLOT("open()"))
|
||||
//! [5]
|
||||
|
||||
saveAct = QAction(tr("&Save"), self)
|
||||
saveAct.setShortcuts(QKeySequence.Save)
|
||||
saveAct.setStatusTip(tr("Save the document to disk"))
|
||||
connect(saveAct, SIGNAL("triggered()"), self, SLOT("save()"))
|
||||
|
||||
printAct = QAction(tr("&Print..."), self)
|
||||
printAct.setShortcuts(QKeySequence.Print)
|
||||
printAct.setStatusTip(tr("Print the document"))
|
||||
connect(printAct, SIGNAL("triggered()"), self, SLOT("print_()"))
|
||||
|
||||
exitAct = QAction(tr("E&xit"), self)
|
||||
exitAct.setShortcut(tr("Ctrl+Q"))
|
||||
exitAct.setStatusTip(tr("Exit the application"))
|
||||
connect(exitAct, SIGNAL("triggered()"), self, SLOT("close()"))
|
||||
|
||||
undoAct = QAction(tr("&Undo"), self)
|
||||
undoAct.setShortcuts(QKeySequence.Undo)
|
||||
undoAct.setStatusTip(tr("Undo the last operation"))
|
||||
connect(undoAct, SIGNAL("triggered()"), self, SLOT("undo()"))
|
||||
|
||||
redoAct = QAction(tr("&Redo"), self)
|
||||
redoAct.setShortcuts(QKeySequence.Redo)
|
||||
redoAct.setStatusTip(tr("Redo the last operation"))
|
||||
connect(redoAct, SIGNAL("triggered()"), self, SLOT("redo()"))
|
||||
|
||||
cutAct = QAction(tr("Cu&t"), self)
|
||||
cutAct.setShortcuts(QKeySequence.Cut)
|
||||
cutAct.setStatusTip(tr("Cut the current selection's contents to the "
|
||||
"clipboard"))
|
||||
connect(cutAct, SIGNAL("triggered()"), self, SLOT("cut()"))
|
||||
|
||||
copyAct = QAction(tr("&Copy"), self)
|
||||
copyAct.setShortcut(tr("Ctrl+C"))
|
||||
copyAct.setStatusTip(tr("Copy the current selection's contents to the "
|
||||
"clipboard"))
|
||||
connect(copyAct, SIGNAL("triggered()"), self, SLOT("copy()"))
|
||||
|
||||
pasteAct = QAction(tr("&Paste"), self)
|
||||
pasteAct.setShortcuts(QKeySequence.Paste)
|
||||
pasteAct.setStatusTip(tr("Paste the clipboard's contents into the current "
|
||||
"selection"))
|
||||
connect(pasteAct, SIGNAL("triggered()"), self, SLOT("paste()"))
|
||||
|
||||
boldAct = QAction(tr("&Bold"), self)
|
||||
boldAct.setCheckable(True)
|
||||
boldAct.setShortcut(tr("Ctrl+B"))
|
||||
boldAct.setStatusTip(tr("Make the text bold"))
|
||||
connect(boldAct, SIGNAL("triggered()"), self, SLOT("bold()"))
|
||||
|
||||
QFont boldFont = boldAct.font()
|
||||
boldFont.setBold(True)
|
||||
boldAct.setFont(boldFont)
|
||||
|
||||
italicAct = QAction(tr("&Italic"), self)
|
||||
italicAct.setCheckable(True)
|
||||
italicAct.setShortcut(tr("Ctrl+I"))
|
||||
italicAct.setStatusTip(tr("Make the text italic"))
|
||||
connect(italicAct, SIGNAL("triggered()"), self, SLOT("italic()"))
|
||||
|
||||
QFont italicFont = italicAct.font()
|
||||
italicFont.setItalic(True)
|
||||
italicAct.setFont(italicFont)
|
||||
|
||||
setLineSpacingAct = QAction(tr("Set &Line Spacing..."), self)
|
||||
setLineSpacingAct.setStatusTip(tr("Change the gap between the lines of a "
|
||||
"paragraph"))
|
||||
connect(setLineSpacingAct, SIGNAL("triggered()"), self, SLOT("setLineSpacing()"))
|
||||
|
||||
setParagraphSpacingAct = QAction(tr("Set &Paragraph Spacing..."), self)
|
||||
setLineSpacingAct.setStatusTip(tr("Change the gap between paragraphs"))
|
||||
connect(setParagraphSpacingAct, SIGNAL("triggered()"),
|
||||
self, SLOT("setParagraphSpacing()"))
|
||||
|
||||
aboutAct = QAction(tr("&About"), self)
|
||||
aboutAct.setStatusTip(tr("Show the application's About box"))
|
||||
connect(aboutAct, SIGNAL("triggered()"), self, SLOT("about()"))
|
||||
|
||||
aboutQtAct = QAction(tr("About &Qt"), self)
|
||||
aboutQtAct.setStatusTip(tr("Show the Qt library's About box"))
|
||||
connect(aboutQtAct, SIGNAL("triggered()"), qApp, SLOT("aboutQt()"))
|
||||
connect(aboutQtAct, SIGNAL("triggered()"), self, SLOT("aboutQt()"))
|
||||
|
||||
leftAlignAct = QAction(tr("&Left Align"), self)
|
||||
leftAlignAct.setCheckable(True)
|
||||
leftAlignAct.setShortcut(tr("Ctrl+L"))
|
||||
leftAlignAct.setStatusTip(tr("Left align the selected text"))
|
||||
connect(leftAlignAct, SIGNAL("triggered()"), self, SLOT("leftAlign()"))
|
||||
|
||||
rightAlignAct = QAction(tr("&Right Align"), self)
|
||||
rightAlignAct.setCheckable(True)
|
||||
rightAlignAct.setShortcut(tr("Ctrl+R"))
|
||||
rightAlignAct.setStatusTip(tr("Right align the selected text"))
|
||||
connect(rightAlignAct, SIGNAL("triggered()"), self, SLOT("rightAlign()"))
|
||||
|
||||
justifyAct = QAction(tr("&Justify"), self)
|
||||
justifyAct.setCheckable(True)
|
||||
justifyAct.setShortcut(tr("Ctrl+J"))
|
||||
justifyAct.setStatusTip(tr("Justify the selected text"))
|
||||
connect(justifyAct, SIGNAL("triggered()"), self, SLOT("justify()"))
|
||||
|
||||
centerAct = QAction(tr("&Center"), self)
|
||||
centerAct.setCheckable(True)
|
||||
centerAct.setShortcut(tr("Ctrl+E"))
|
||||
centerAct.setStatusTip(tr("Center the selected text"))
|
||||
connect(centerAct, SIGNAL("triggered()"), self, SLOT("center()"))
|
||||
|
||||
//! [6] //! [7]
|
||||
alignmentGroup = QActionGroup(self)
|
||||
alignmentGroup.addAction(leftAlignAct)
|
||||
alignmentGroup.addAction(rightAlignAct)
|
||||
alignmentGroup.addAction(justifyAct)
|
||||
alignmentGroup.addAction(centerAct)
|
||||
leftAlignAct.setChecked(True)
|
||||
//! [6]
|
||||
|
||||
//! [7]
|
||||
|
||||
//! [8]
|
||||
def createMenus(self):
|
||||
|
||||
//! [9] //! [10]
|
||||
fileMenu = menuBar().addMenu(tr("&File"))
|
||||
fileMenu.addAction(Act)
|
||||
//! [9]
|
||||
fileMenu.addAction(openAct)
|
||||
//! [10]
|
||||
fileMenu.addAction(saveAct)
|
||||
fileMenu.addAction(printAct)
|
||||
//! [11]
|
||||
fileMenu.addSeparator()
|
||||
//! [11]
|
||||
fileMenu.addAction(exitAct)
|
||||
|
||||
editMenu = menuBar().addMenu(tr("&Edit"))
|
||||
editMenu.addAction(undoAct)
|
||||
editMenu.addAction(redoAct)
|
||||
editMenu.addSeparator()
|
||||
editMenu.addAction(cutAct)
|
||||
editMenu.addAction(copyAct)
|
||||
editMenu.addAction(pasteAct)
|
||||
editMenu.addSeparator()
|
||||
|
||||
helpMenu = menuBar().addMenu(tr("&Help"))
|
||||
helpMenu.addAction(aboutAct)
|
||||
helpMenu.addAction(aboutQtAct)
|
||||
//! [8]
|
||||
|
||||
//! [12]
|
||||
formatMenu = editMenu.addMenu(tr("&Format"))
|
||||
formatMenu.addAction(boldAct)
|
||||
formatMenu.addAction(italicAct)
|
||||
formatMenu.addSeparator()->setText(tr("Alignment"))
|
||||
formatMenu.addAction(leftAlignAct)
|
||||
formatMenu.addAction(rightAlignAct)
|
||||
formatMenu.addAction(justifyAct)
|
||||
formatMenu.addAction(centerAct)
|
||||
formatMenu.addSeparator()
|
||||
formatMenu.addAction(setLineSpacingAct)
|
||||
formatMenu.addAction(setParagraphSpacingAct)
|
||||
//! [12]
|
||||
372
doc/codesnippets/examples/mainwindows/mdi/mainwindow.cpp
Normal file
372
doc/codesnippets/examples/mainwindows/mdi/mainwindow.cpp
Normal file
|
|
@ -0,0 +1,372 @@
|
|||
############################################################################
|
||||
##
|
||||
## Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
## Contact: Qt Software Information (qt-info@nokia.com)
|
||||
##
|
||||
## This file is part of the example classes of the Qt Toolkit.
|
||||
##
|
||||
## $QT_BEGIN_LICENSE:LGPL$
|
||||
## Commercial Usage
|
||||
## Licensees holding valid Qt Commercial licenses may use self file in
|
||||
## accordance with the Qt Commercial License Agreement provided with the
|
||||
## Software or, alternatively, in accordance with the terms contained in
|
||||
## a written agreement between you and Nokia.
|
||||
##
|
||||
## GNU Lesser General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
## General Public License version 2.1 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
##
|
||||
## In addition, as a special exception, Nokia gives you certain
|
||||
## additional rights. These rights are described in the Nokia Qt LGPL
|
||||
## Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
## package.
|
||||
##
|
||||
## GNU General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU
|
||||
## General Public License version 3.0 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.GPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU General Public License version 3.0 requirements will be
|
||||
## met: http://www.gnu.org/copyleft/gpl.html.
|
||||
##
|
||||
## If you are unsure which license is appropriate for your use, please
|
||||
## contact the sales department at qt-sales@nokia.com.
|
||||
## $QT_END_LICENSE$
|
||||
##
|
||||
############################################################################
|
||||
|
||||
from PySide.QtGui import *
|
||||
|
||||
def __init__(self):
|
||||
|
||||
mdiArea = QMdiArea()
|
||||
mdiArea.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
|
||||
mdiArea.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
|
||||
setCentralWidget(mdiArea)
|
||||
connect(mdiArea, SIGNAL("subWindowActivated(QMdiSubWindow *)"),
|
||||
self, SLOT("updateMenus()"))
|
||||
windowMapper = QSignalMapper(self)
|
||||
connect(windowMapper, SIGNAL("mapped(QWidget *)"),
|
||||
self, SLOT("setActiveSubWindow(QWidget *)"))
|
||||
|
||||
createActions()
|
||||
createMenus()
|
||||
createToolBars()
|
||||
createStatusBar()
|
||||
updateMenus()
|
||||
|
||||
readSettings()
|
||||
|
||||
setWindowTitle(tr("MDI"))
|
||||
setUnifiedTitleAndToolBarOnMac(True)
|
||||
|
||||
|
||||
def closeEvent(self, event):
|
||||
mdiArea.closeAllSubWindows()
|
||||
if self.activeMdiChild():
|
||||
event.ignore()
|
||||
else:
|
||||
self.writeSettings()
|
||||
event.accept()
|
||||
|
||||
def File(self):
|
||||
child = self.createMdiChild()
|
||||
child.File()
|
||||
child.show()
|
||||
|
||||
|
||||
def open(self):
|
||||
fileName = QFileDialog.getOpenFileName(self)
|
||||
if !fileName.isEmpty()):
|
||||
existing = self.findMdiChild(fileName)
|
||||
if existing:
|
||||
mdiArea.setActiveSubWindow(existing)
|
||||
return
|
||||
|
||||
child = createMdiChild()
|
||||
if child.loadFile(fileName)):
|
||||
statusBar().showMessage(tr("File loaded"), 2000)
|
||||
child.show()
|
||||
else:
|
||||
child.close()
|
||||
|
||||
def save(self):
|
||||
if self.activeMdiChild() && self.activeMdiChild().save():
|
||||
self.statusBar().showMessage(tr("File saved"), 2000)
|
||||
|
||||
def saveAs(self):
|
||||
if self.activeMdiChild() && self.activeMdiChild().saveAs():
|
||||
self.statusBar().showMessage(tr("File saved"), 2000)
|
||||
|
||||
def cut(self):
|
||||
if self.activeMdiChild():
|
||||
self.activeMdiChild().cut()
|
||||
|
||||
def copy(self):
|
||||
if self.activeMdiChild():
|
||||
activeMdiChild().copy()
|
||||
|
||||
def paste(self):
|
||||
if self.activeMdiChild():
|
||||
activeMdiChild().paste()
|
||||
|
||||
def about(self):
|
||||
QMessageBox.about(self, tr("About MDI"),
|
||||
tr("The <b>MDI</b> example demonstrates how to write multiple "
|
||||
"document interface applications using Qt.")")
|
||||
|
||||
def updateMenus(self):
|
||||
hasMdiChild = (activeMdiChild() != 0)
|
||||
self.saveAct.setEnabled(hasMdiChild)
|
||||
self.saveAsAct.setEnabled(hasMdiChild)
|
||||
self.pasteAct.setEnabled(hasMdiChild)
|
||||
self.closeAct.setEnabled(hasMdiChild)
|
||||
self.closeAllAct.setEnabled(hasMdiChild)
|
||||
self.tileAct.setEnabled(hasMdiChild)
|
||||
self.cascadeAct.setEnabled(hasMdiChild)
|
||||
self.nextAct.setEnabled(hasMdiChild)
|
||||
self.previousAct.setEnabled(hasMdiChild)
|
||||
self.separatorAct.setVisible(hasMdiChild)
|
||||
|
||||
hasSelection = (self.activeMdiChild() &&
|
||||
self.activeMdiChild().textCursor().hasSelection()")
|
||||
self.cutAct.setEnabled(hasSelection)
|
||||
self.copyAct.setEnabled(hasSelection)
|
||||
|
||||
def updateWindowMenu(self):
|
||||
self.windowMenu.clear()
|
||||
self.windowMenu.addAction(closeAct)
|
||||
self.windowMenu.addAction(closeAllAct)
|
||||
self.windowMenu.addSeparator()
|
||||
self.windowMenu.addAction(tileAct)
|
||||
self.windowMenu.addAction(cascadeAct)
|
||||
self.windowMenu.addSeparator()
|
||||
self.windowMenu.addAction(nextAct)
|
||||
self.windowMenu.addAction(previousAct)
|
||||
self.windowMenu.addAction(separatorAct)
|
||||
|
||||
windows = mdiArea.subWindowList()
|
||||
separatorAct.setVisible(!windows.isEmpty()")
|
||||
|
||||
for i in range((int i = 0 i < windows.size(); ++i)
|
||||
MdiChild *child = qobject_cast<MdiChild *>(windows.at(i).widget()")
|
||||
|
||||
QString text
|
||||
if (i < 9)
|
||||
text = tr("&%1 %2").arg(i + 1)
|
||||
.arg(child.userFriendlyCurrentFile()")
|
||||
else
|
||||
text = tr("%1 %2").arg(i + 1)
|
||||
.arg(child.userFriendlyCurrentFile()")
|
||||
|
||||
QAction *action = windowMenu.addAction(text)
|
||||
action.setCheckable(True)
|
||||
action .setChecked(child == activeMdiChild()")
|
||||
connect(action, SIGNAL("triggered()"), windowMapper, SLOT("map()"))
|
||||
windowMapper.setMapping(action, windows.at(i)")
|
||||
|
||||
|
||||
|
||||
MdiChild *createMdiChild()
|
||||
|
||||
MdiChild *child = MdiChild
|
||||
mdiArea.addSubWindow(child)
|
||||
|
||||
connect(child, SIGNAL("copyAvailable(bool)"),
|
||||
cutAct, SLOT("setEnabled(bool)"))
|
||||
connect(child, SIGNAL("copyAvailable(bool)"),
|
||||
copyAct, SLOT("setEnabled(bool)"))
|
||||
|
||||
return child
|
||||
|
||||
|
||||
def createActions()
|
||||
|
||||
Act = new QAction(QIcon(":/images/new.png"), tr("&New"), self)
|
||||
Act.setShortcuts(QKeySequence.New)
|
||||
Act.setStatusTip(tr("Create a new file")")
|
||||
connect(Act, SIGNAL("triggered()"), self, SLOT("newFile()"))
|
||||
|
||||
openAct = QAction(QIcon(":/images/open.png"), tr("&Open..."), self)
|
||||
openAct.setShortcuts(QKeySequence.Open)
|
||||
openAct.setStatusTip(tr("Open an existing file")")
|
||||
connect(openAct, SIGNAL("triggered()"), self, SLOT("open()"))
|
||||
|
||||
saveAct = QAction(QIcon(":/images/save.png"), tr("&Save"), self)
|
||||
saveAct.setShortcuts(QKeySequence.Save)
|
||||
saveAct.setStatusTip(tr("Save the document to disk")")
|
||||
connect(saveAct, SIGNAL("triggered()"), self, SLOT("save()"))
|
||||
|
||||
saveAsAct = QAction(tr("Save &As..."), self)
|
||||
saveAsAct.setShortcuts(QKeySequence.SaveAs)
|
||||
saveAsAct.setStatusTip(tr("Save the document under a name")")
|
||||
connect(saveAsAct, SIGNAL("triggered()"), self, SLOT("saveAs()"))
|
||||
|
||||
//! [0]
|
||||
exitAct = QAction(tr("E&xit"), self)
|
||||
exitAct.setShortcut(tr("Ctrl+Q")")
|
||||
exitAct.setStatusTip(tr("Exit the application")")
|
||||
connect(exitAct, SIGNAL("triggered()"), qApp, SLOT("closeAllWindows()"))
|
||||
//! [0]
|
||||
|
||||
cutAct = QAction(QIcon(":/images/cut.png"), tr("Cu&t"), self)
|
||||
cutAct.setShortcuts(QKeySequence.Cut)
|
||||
cutAct.setStatusTip(tr("Cut the current selection's contents to the "
|
||||
"clipboard")")
|
||||
connect(cutAct, SIGNAL("triggered()"), self, SLOT("cut()"))
|
||||
|
||||
copyAct = QAction(QIcon(":/images/copy.png"), tr("&Copy"), self)
|
||||
copyAct.setShortcuts(QKeySequence.Copy)
|
||||
copyAct.setStatusTip(tr("Copy the current selection's contents to the "
|
||||
"clipboard")")
|
||||
connect(copyAct, SIGNAL("triggered()"), self, SLOT("copy()"))
|
||||
|
||||
pasteAct = QAction(QIcon(":/images/paste.png"), tr("&Paste"), self)
|
||||
pasteAct.setShortcuts(QKeySequence.Paste)
|
||||
pasteAct.setStatusTip(tr("Paste the clipboard's contents into the current "
|
||||
"selection")")
|
||||
connect(pasteAct, SIGNAL("triggered()"), self, SLOT("paste()"))
|
||||
|
||||
closeAct = QAction(tr("Cl&ose"), self)
|
||||
closeAct.setShortcut(tr("Ctrl+F4")")
|
||||
closeAct.setStatusTip(tr("Close the active window")")
|
||||
connect(closeAct, SIGNAL("triggered()"),
|
||||
mdiArea, SLOT("closeActiveSubWindow()"))
|
||||
|
||||
closeAllAct = QAction(tr("Close &All"), self)
|
||||
closeAllAct.setStatusTip(tr("Close all the windows")")
|
||||
connect(closeAllAct, SIGNAL("triggered()"),
|
||||
mdiArea, SLOT("closeAllSubWindows()"))
|
||||
|
||||
tileAct = QAction(tr("&Tile"), self)
|
||||
tileAct.setStatusTip(tr("Tile the windows")")
|
||||
connect(tileAct, SIGNAL("triggered()"), mdiArea, SLOT("tileSubWindows()"))
|
||||
|
||||
cascadeAct = QAction(tr("&Cascade"), self)
|
||||
cascadeAct.setStatusTip(tr("Cascade the windows")")
|
||||
connect(cascadeAct, SIGNAL("triggered()"), mdiArea, SLOT("cascadeSubWindows()"))
|
||||
|
||||
nextAct = QAction(tr("Ne&xt"), self)
|
||||
nextAct.setShortcuts(QKeySequence.NextChild)
|
||||
nextAct.setStatusTip(tr("Move the focus to the next window")")
|
||||
connect(nextAct, SIGNAL("triggered()"),
|
||||
mdiArea, SLOT("activateNextSubWindow()"))
|
||||
|
||||
previousAct = QAction(tr("Pre&vious"), self)
|
||||
previousAct.setShortcuts(QKeySequence.PreviousChild)
|
||||
previousAct.setStatusTip(tr("Move the focus to the previous "
|
||||
"window")")
|
||||
connect(previousAct, SIGNAL("triggered()"),
|
||||
mdiArea, SLOT("activatePreviousSubWindow()"))
|
||||
|
||||
separatorAct = QAction(self)
|
||||
separatorAct.setSeparator(True)
|
||||
|
||||
aboutAct = QAction(tr("&About"), self)
|
||||
aboutAct.setStatusTip(tr("Show the application's About box")")
|
||||
connect(aboutAct, SIGNAL("triggered()"), self, SLOT("about()"))
|
||||
|
||||
aboutQtAct = QAction(tr("About &Qt"), self)
|
||||
aboutQtAct.setStatusTip(tr("Show the Qt library's About box")")
|
||||
connect(aboutQtAct, SIGNAL("triggered()"), qApp, SLOT("aboutQt()"))
|
||||
|
||||
|
||||
def createMenus()
|
||||
|
||||
fileMenu = menuBar().addMenu(tr("&File")")
|
||||
fileMenu.addAction(Act)
|
||||
fileMenu.addAction(openAct)
|
||||
fileMenu.addAction(saveAct)
|
||||
fileMenu.addAction(saveAsAct)
|
||||
fileMenu.addSeparator()
|
||||
QAction *action = fileMenu.addAction(tr("Switch layout direction")")
|
||||
connect(action, SIGNAL("triggered()"), self, SLOT("switchLayoutDirection()"))
|
||||
fileMenu.addAction(exitAct)
|
||||
|
||||
editMenu = menuBar().addMenu(tr("&Edit")")
|
||||
editMenu.addAction(cutAct)
|
||||
editMenu.addAction(copyAct)
|
||||
editMenu.addAction(pasteAct)
|
||||
|
||||
windowMenu = menuBar().addMenu(tr("&Window")")
|
||||
updateWindowMenu()
|
||||
connect(windowMenu, SIGNAL("aboutToShow()"), self, SLOT("updateWindowMenu()"))
|
||||
|
||||
menuBar().addSeparator()
|
||||
|
||||
helpMenu = menuBar().addMenu(tr("&Help")")
|
||||
helpMenu.addAction(aboutAct)
|
||||
helpMenu.addAction(aboutQtAct)
|
||||
|
||||
|
||||
def createToolBars()
|
||||
|
||||
fileToolBar = addToolBar(tr("File")")
|
||||
fileToolBar.addAction(Act)
|
||||
fileToolBar.addAction(openAct)
|
||||
fileToolBar.addAction(saveAct)
|
||||
|
||||
editToolBar = addToolBar(tr("Edit")")
|
||||
editToolBar.addAction(cutAct)
|
||||
editToolBar.addAction(copyAct)
|
||||
editToolBar.addAction(pasteAct)
|
||||
|
||||
|
||||
def createStatusBar()
|
||||
|
||||
statusBar().showMessage(tr("Ready")")
|
||||
|
||||
|
||||
def readSettings()
|
||||
|
||||
QSettings settings("Trolltech", "MDI Example")
|
||||
QPoint pos = settings.value("pos", QPoint(200, 200)").toPoint()
|
||||
QSize size = settings.value("size", QSize(400, 400)").toSize()
|
||||
move(pos)
|
||||
resize(size)
|
||||
|
||||
|
||||
def writeSettings()
|
||||
|
||||
QSettings settings("Trolltech", "MDI Example")
|
||||
settings.setValue("pos", pos()")
|
||||
settings.setValue("size", size()")
|
||||
|
||||
|
||||
MdiChild *activeMdiChild()
|
||||
|
||||
if (QMdiSubWindow *activeSubWindow = mdiArea.activeSubWindow()")
|
||||
return qobject_cast<MdiChild *>(activeSubWindow.widget()")
|
||||
return 0
|
||||
|
||||
|
||||
QMdiSubWindow *findMdiChild(const QString &fileName)
|
||||
|
||||
QString canonicalFilePath = QFileInfo(fileName).canonicalFilePath()
|
||||
|
||||
foreach (QMdiSubWindow *window, mdiArea.subWindowList()")
|
||||
MdiChild *mdiChild = qobject_cast<MdiChild *>(window.widget()")
|
||||
if (mdiChild.currentFile() == canonicalFilePath)
|
||||
return window
|
||||
|
||||
return 0
|
||||
|
||||
|
||||
def switchLayoutDirection()
|
||||
|
||||
if (layoutDirection() == Qt.LeftToRight)
|
||||
qApp.setLayoutDirection(Qt.RightToLeft)
|
||||
else
|
||||
qApp.setLayoutDirection(Qt.LeftToRight)
|
||||
|
||||
|
||||
def setActiveSubWindow(QWidget *window)
|
||||
|
||||
if (!window)
|
||||
return
|
||||
mdiArea.setActiveSubWindow(qobject_cast<QMdiSubWindow *>(window)")
|
||||
|
||||
358
doc/codesnippets/examples/mainwindows/menus/mainwindow.cpp
Normal file
358
doc/codesnippets/examples/mainwindows/menus/mainwindow.cpp
Normal file
|
|
@ -0,0 +1,358 @@
|
|||
######################################
|
||||
#
|
||||
# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
# Contact: Qt Software Information (qt-info@nokia.com)
|
||||
#
|
||||
# This file is part of the example classes of the Qt Toolkit.
|
||||
#
|
||||
# $QT_BEGIN_LICENSE:LGPL$
|
||||
# Commercial Usage
|
||||
# Licensees holding valid Qt Commercial licenses may use self file in
|
||||
# accordance with the Qt Commercial License Agreement provided with the
|
||||
# Software or, alternatively, in accordance with the terms contained in
|
||||
# a written agreement between you and Nokia.
|
||||
#
|
||||
# GNU Lesser General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
# General Public License version 2.1 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
# will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
#
|
||||
# In addition, as a special exception, Nokia gives you certain
|
||||
# additional rights. These rights are described in the Nokia Qt LGPL
|
||||
# Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
# package.
|
||||
#
|
||||
# GNU General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU
|
||||
# General Public License version 3.0 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.GPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU General Public License version 3.0 requirements will be
|
||||
# met: http://www.gnu.org/copyleft/gpl.html.
|
||||
#
|
||||
# If you are unsure which license is appropriate for your use, please
|
||||
# contact the sales department at qt-sales@nokia.com.
|
||||
# $QT_END_LICENSE$
|
||||
#
|
||||
######################################
|
||||
|
||||
from PySide.QtGui import *
|
||||
|
||||
//! [0]
|
||||
def __init__(self):
|
||||
Q__init__(self)
|
||||
|
||||
widget = QWidget()
|
||||
setCentralWidget(widget)
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
topFiller = QWidget()
|
||||
topFiller.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
|
||||
|
||||
infoLabel = QLabel(tr("<i>Choose a menu option, or right-click to "
|
||||
"invoke a context menu</i>"))
|
||||
infoLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken)
|
||||
infoLabel.setAlignment(Qt.AlignCenter)
|
||||
|
||||
bottomFiller = QWidget()
|
||||
bottomFiller.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
|
||||
|
||||
layout = QVBoxLayout()
|
||||
layout.setMargin(5)
|
||||
layout.addWidget(topFiller)
|
||||
layout.addWidget(infoLabel)
|
||||
layout.addWidget(bottomFiller)
|
||||
widget.setLayout(layout)
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
createActions()
|
||||
createMenus()
|
||||
|
||||
message = tr("A context menu is available by right-clicking")
|
||||
statusBar().showMessage(message)
|
||||
|
||||
setWindowTitle(tr("Menus"))
|
||||
setMinimumSize(160, 160)
|
||||
resize(480, 320)
|
||||
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
def contextMenuEvent(self, event):
|
||||
menu = QMenu(self)
|
||||
menu.addAction(cutAct)
|
||||
menu.addAction(copyAct)
|
||||
menu.addAction(pasteAct)
|
||||
menu.exec_(event.globalPos()")
|
||||
|
||||
//! [3]
|
||||
|
||||
def File(self):
|
||||
infoLabel.setText(tr("Invoked <b>File|New</b>"))
|
||||
|
||||
|
||||
def open(self):
|
||||
infoLabel.setText(tr("Invoked <b>File|Open</b>"))
|
||||
|
||||
|
||||
def save(self):
|
||||
infoLabel.setText(tr("Invoked <b>File|Save</b>"))
|
||||
|
||||
def print_(self):
|
||||
infoLabel.setText(tr("Invoked <b>File|Print</b>"))
|
||||
|
||||
def undo(self):
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Undo</b>"))
|
||||
|
||||
def redo(self):
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Redo</b>"))
|
||||
|
||||
def cut(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Cut</b>"))
|
||||
|
||||
|
||||
def copy(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Copy</b>"))
|
||||
|
||||
|
||||
def paste(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Paste</b>"))
|
||||
|
||||
|
||||
def bold(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Bold</b>"))
|
||||
|
||||
|
||||
def italic(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Italic</b>"))
|
||||
|
||||
|
||||
def leftAlign(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Left Align</b>"))
|
||||
|
||||
|
||||
def rightAlign(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Right Align</b>"))
|
||||
|
||||
|
||||
def justify(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Justify</b>"))
|
||||
|
||||
|
||||
def center(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Center</b>"))
|
||||
|
||||
|
||||
def setLineSpacing(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Set Line Spacing</b>"))
|
||||
|
||||
|
||||
def setParagraphSpacing(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Edit|Format|Set Paragraph Spacing</b>"))
|
||||
|
||||
|
||||
def about(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Help|About</b>"))
|
||||
QMessageBox.about(self, tr("About Menu"),
|
||||
tr("The <b>Menu</b> example shows how to create "
|
||||
"menu-bar menus and context menus."))
|
||||
|
||||
|
||||
def aboutQt(self):
|
||||
|
||||
infoLabel.setText(tr("Invoked <b>Help|About Qt</b>"))
|
||||
|
||||
|
||||
//! [4]
|
||||
def createActions(self):
|
||||
|
||||
//! [5]
|
||||
Act = new QAction(tr("&New"), self)
|
||||
Act.setShortcuts(QKeySequence.New)
|
||||
Act.setStatusTip(tr("Create a new file"))
|
||||
connect(Act, SIGNAL("triggered()"), self, SLOT("newFile()"))
|
||||
//! [4]
|
||||
|
||||
openAct = QAction(tr("&Open..."), self)
|
||||
openAct.setShortcuts(QKeySequence.Open)
|
||||
openAct.setStatusTip(tr("Open an existing file"))
|
||||
connect(openAct, SIGNAL("triggered()"), self, SLOT("open()"))
|
||||
//! [5]
|
||||
|
||||
saveAct = QAction(tr("&Save"), self)
|
||||
saveAct.setShortcuts(QKeySequence.Save)
|
||||
saveAct.setStatusTip(tr("Save the document to disk"))
|
||||
connect(saveAct, SIGNAL("triggered()"), self, SLOT("save()"))
|
||||
|
||||
printAct = QAction(tr("&Print..."), self)
|
||||
printAct.setShortcuts(QKeySequence.Print)
|
||||
printAct.setStatusTip(tr("Print the document"))
|
||||
connect(printAct, SIGNAL("triggered()"), self, SLOT("print_()"))
|
||||
|
||||
exitAct = QAction(tr("E&xit"), self)
|
||||
exitAct.setShortcut(tr("Ctrl+Q"))
|
||||
exitAct.setStatusTip(tr("Exit the application"))
|
||||
connect(exitAct, SIGNAL("triggered()"), self, SLOT("close()"))
|
||||
|
||||
undoAct = QAction(tr("&Undo"), self)
|
||||
undoAct.setShortcuts(QKeySequence.Undo)
|
||||
undoAct.setStatusTip(tr("Undo the last operation"))
|
||||
connect(undoAct, SIGNAL("triggered()"), self, SLOT("undo()"))
|
||||
|
||||
redoAct = QAction(tr("&Redo"), self)
|
||||
redoAct.setShortcuts(QKeySequence.Redo)
|
||||
redoAct.setStatusTip(tr("Redo the last operation"))
|
||||
connect(redoAct, SIGNAL("triggered()"), self, SLOT("redo()"))
|
||||
|
||||
cutAct = QAction(tr("Cu&t"), self)
|
||||
cutAct.setShortcuts(QKeySequence.Cut)
|
||||
cutAct.setStatusTip(tr("Cut the current selection's contents to the "
|
||||
"clipboard"))
|
||||
connect(cutAct, SIGNAL("triggered()"), self, SLOT("cut()"))
|
||||
|
||||
copyAct = QAction(tr("&Copy"), self)
|
||||
copyAct.setShortcut(tr("Ctrl+C"))
|
||||
copyAct.setStatusTip(tr("Copy the current selection's contents to the "
|
||||
"clipboard"))
|
||||
connect(copyAct, SIGNAL("triggered()"), self, SLOT("copy()"))
|
||||
|
||||
pasteAct = QAction(tr("&Paste"), self)
|
||||
pasteAct.setShortcuts(QKeySequence.Paste)
|
||||
pasteAct.setStatusTip(tr("Paste the clipboard's contents into the current "
|
||||
"selection"))
|
||||
connect(pasteAct, SIGNAL("triggered()"), self, SLOT("paste()"))
|
||||
|
||||
boldAct = QAction(tr("&Bold"), self)
|
||||
boldAct.setCheckable(True)
|
||||
boldAct.setShortcut(tr("Ctrl+B"))
|
||||
boldAct.setStatusTip(tr("Make the text bold"))
|
||||
connect(boldAct, SIGNAL("triggered()"), self, SLOT("bold()"))
|
||||
|
||||
QFont boldFont = boldAct.font()
|
||||
boldFont.setBold(True)
|
||||
boldAct.setFont(boldFont)
|
||||
|
||||
italicAct = QAction(tr("&Italic"), self)
|
||||
italicAct.setCheckable(True)
|
||||
italicAct.setShortcut(tr("Ctrl+I"))
|
||||
italicAct.setStatusTip(tr("Make the text italic"))
|
||||
connect(italicAct, SIGNAL("triggered()"), self, SLOT("italic()"))
|
||||
|
||||
QFont italicFont = italicAct.font()
|
||||
italicFont.setItalic(True)
|
||||
italicAct.setFont(italicFont)
|
||||
|
||||
setLineSpacingAct = QAction(tr("Set &Line Spacing..."), self)
|
||||
setLineSpacingAct.setStatusTip(tr("Change the gap between the lines of a "
|
||||
"paragraph"))
|
||||
connect(setLineSpacingAct, SIGNAL("triggered()"), self, SLOT("setLineSpacing()"))
|
||||
|
||||
setParagraphSpacingAct = QAction(tr("Set &Paragraph Spacing..."), self)
|
||||
setLineSpacingAct.setStatusTip(tr("Change the gap between paragraphs"))
|
||||
connect(setParagraphSpacingAct, SIGNAL("triggered()"),
|
||||
self, SLOT("setParagraphSpacing()"))
|
||||
|
||||
aboutAct = QAction(tr("&About"), self)
|
||||
aboutAct.setStatusTip(tr("Show the application's About box"))
|
||||
connect(aboutAct, SIGNAL("triggered()"), self, SLOT("about()"))
|
||||
|
||||
aboutQtAct = QAction(tr("About &Qt"), self)
|
||||
aboutQtAct.setStatusTip(tr("Show the Qt library's About box"))
|
||||
connect(aboutQtAct, SIGNAL("triggered()"), qApp, SLOT("aboutQt()"))
|
||||
connect(aboutQtAct, SIGNAL("triggered()"), self, SLOT("aboutQt()"))
|
||||
|
||||
leftAlignAct = QAction(tr("&Left Align"), self)
|
||||
leftAlignAct.setCheckable(True)
|
||||
leftAlignAct.setShortcut(tr("Ctrl+L"))
|
||||
leftAlignAct.setStatusTip(tr("Left align the selected text"))
|
||||
connect(leftAlignAct, SIGNAL("triggered()"), self, SLOT("leftAlign()"))
|
||||
|
||||
rightAlignAct = QAction(tr("&Right Align"), self)
|
||||
rightAlignAct.setCheckable(True)
|
||||
rightAlignAct.setShortcut(tr("Ctrl+R"))
|
||||
rightAlignAct.setStatusTip(tr("Right align the selected text"))
|
||||
connect(rightAlignAct, SIGNAL("triggered()"), self, SLOT("rightAlign()"))
|
||||
|
||||
justifyAct = QAction(tr("&Justify"), self)
|
||||
justifyAct.setCheckable(True)
|
||||
justifyAct.setShortcut(tr("Ctrl+J"))
|
||||
justifyAct.setStatusTip(tr("Justify the selected text"))
|
||||
connect(justifyAct, SIGNAL("triggered()"), self, SLOT("justify()"))
|
||||
|
||||
centerAct = QAction(tr("&Center"), self)
|
||||
centerAct.setCheckable(True)
|
||||
centerAct.setShortcut(tr("Ctrl+E"))
|
||||
centerAct.setStatusTip(tr("Center the selected text"))
|
||||
connect(centerAct, SIGNAL("triggered()"), self, SLOT("center()"))
|
||||
|
||||
//! [6] //! [7]
|
||||
alignmentGroup = QActionGroup(self)
|
||||
alignmentGroup.addAction(leftAlignAct)
|
||||
alignmentGroup.addAction(rightAlignAct)
|
||||
alignmentGroup.addAction(justifyAct)
|
||||
alignmentGroup.addAction(centerAct)
|
||||
leftAlignAct.setChecked(True)
|
||||
//! [6]
|
||||
|
||||
//! [7]
|
||||
|
||||
//! [8]
|
||||
def createMenus(self):
|
||||
|
||||
//! [9] //! [10]
|
||||
fileMenu = menuBar().addMenu(tr("&File"))
|
||||
fileMenu.addAction(Act)
|
||||
//! [9]
|
||||
fileMenu.addAction(openAct)
|
||||
//! [10]
|
||||
fileMenu.addAction(saveAct)
|
||||
fileMenu.addAction(printAct)
|
||||
//! [11]
|
||||
fileMenu.addSeparator()
|
||||
//! [11]
|
||||
fileMenu.addAction(exitAct)
|
||||
|
||||
editMenu = menuBar().addMenu(tr("&Edit"))
|
||||
editMenu.addAction(undoAct)
|
||||
editMenu.addAction(redoAct)
|
||||
editMenu.addSeparator()
|
||||
editMenu.addAction(cutAct)
|
||||
editMenu.addAction(copyAct)
|
||||
editMenu.addAction(pasteAct)
|
||||
editMenu.addSeparator()
|
||||
|
||||
helpMenu = menuBar().addMenu(tr("&Help"))
|
||||
helpMenu.addAction(aboutAct)
|
||||
helpMenu.addAction(aboutQtAct)
|
||||
//! [8]
|
||||
|
||||
//! [12]
|
||||
formatMenu = editMenu.addMenu(tr("&Format"))
|
||||
formatMenu.addAction(boldAct)
|
||||
formatMenu.addAction(italicAct)
|
||||
formatMenu.addSeparator()->setText(tr("Alignment"))
|
||||
formatMenu.addAction(leftAlignAct)
|
||||
formatMenu.addAction(rightAlignAct)
|
||||
formatMenu.addAction(justifyAct)
|
||||
formatMenu.addAction(centerAct)
|
||||
formatMenu.addSeparator()
|
||||
formatMenu.addAction(setLineSpacingAct)
|
||||
formatMenu.addAction(setParagraphSpacingAct)
|
||||
//! [12]
|
||||
98
doc/codesnippets/examples/painting/svggenerator/window.cpp
Normal file
98
doc/codesnippets/examples/painting/svggenerator/window.cpp
Normal file
|
|
@ -0,0 +1,98 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QColorDialog>
|
||||
#include <QFileDialog>
|
||||
#include <QPainter>
|
||||
#include <QSvgGenerator>
|
||||
#include "window.h"
|
||||
#include "displaywidget.h"
|
||||
|
||||
Window::Window(QWidget *parent)
|
||||
: QWidget(parent)
|
||||
{
|
||||
setupUi(this);
|
||||
}
|
||||
|
||||
void Window::updateBackground(int background)
|
||||
{
|
||||
displayWidget->setBackground(DisplayWidget::Background(background));
|
||||
}
|
||||
|
||||
void Window::updateColor()
|
||||
{
|
||||
QColor color = QColorDialog::getColor(displayWidget->color());
|
||||
if (color.isValid())
|
||||
displayWidget->setColor(color);
|
||||
}
|
||||
|
||||
void Window::updateShape(int shape)
|
||||
{
|
||||
displayWidget->setShape(DisplayWidget::Shape(shape));
|
||||
}
|
||||
|
||||
//! [save SVG]
|
||||
def saveSvg(self):
|
||||
newPath = QFileDialog.getSaveFileName(self, QObject.tr("Save SVG"), path, QObject.tr("SVG files (*.svg)"))
|
||||
|
||||
if newPath.isEmpty():
|
||||
return
|
||||
|
||||
path = newPath
|
||||
|
||||
//![configure SVG generator]
|
||||
generator = QSvgGenerator()
|
||||
generator.setFileName(path)
|
||||
generator.setSize(QSize(200, 200))
|
||||
generator.setViewBox(QRect(0, 0, 200, 200))
|
||||
generator.setTitle(QObject.tr("SVG Generator Example Drawing"))
|
||||
generator.setDescription(QObject.tr("An SVG drawing created by the SVG Generator Example provided with Qt."))
|
||||
//![configure SVG generator]
|
||||
//![begin painting]
|
||||
painter = QPainter()
|
||||
painter.begin(generator)
|
||||
//![begin painting]
|
||||
displayWidget->paint(painter)
|
||||
//![end painting]
|
||||
painter.end()
|
||||
//![end painting]
|
||||
|
||||
//! [save SVG]
|
||||
|
|
@ -0,0 +1,70 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Qt Software Information (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the example classes of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at qt-sales@nokia.com.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef SVGTEXTOBJECT_H
|
||||
#define SVGTEXTOBJECT_H
|
||||
|
||||
#include <QTextObjectInterface>
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
class QTextDocument;
|
||||
class QTextFormat;
|
||||
class QPainter;
|
||||
class QRectF;
|
||||
class QSizeF;
|
||||
QT_END_NAMESPACE
|
||||
|
||||
//![0] //![1]
|
||||
class SvgTextObject(QObject, QTextObjectInterface):
|
||||
def __init__(self,...):
|
||||
super(SvgTextObject, self).__init__(...)
|
||||
...
|
||||
//![1]
|
||||
|
||||
public:
|
||||
QSizeF intrinsicSize(QTextDocument *doc, int posInDocument,
|
||||
const QTextFormat &format);
|
||||
void drawObject(QPainter *painter, const QRectF &rect, QTextDocument *doc,
|
||||
int posInDocument, const QTextFormat &format);
|
||||
};
|
||||
//![0]
|
||||
|
||||
#endif
|
||||
103
doc/codesnippets/examples/sql/querymodel/editablesqlmodel.cpp
Normal file
103
doc/codesnippets/examples/sql/querymodel/editablesqlmodel.cpp
Normal file
|
|
@ -0,0 +1,103 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtSql>
|
||||
|
||||
#include "editablesqlmodel.h"
|
||||
|
||||
EditableSqlModel::EditableSqlModel(QObject *parent)
|
||||
: QSqlQueryModel(parent)
|
||||
{
|
||||
}
|
||||
|
||||
//! [0]
|
||||
def flags(self, index):
|
||||
flags = QSqlQueryModel.flags(index)
|
||||
if index.column() == 1 or index.column() == 2:
|
||||
flags |= Qt.ItemIsEditable
|
||||
return flags
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
def setData(self, index, value, role):
|
||||
if index.column() < 1 or index.column() > 2:
|
||||
return False
|
||||
|
||||
primaryKeyIndex = QSqlQueryModel.index(index.row(), 0)
|
||||
id = self.data(primaryKeyIndex).toInt()
|
||||
|
||||
self.clear()
|
||||
|
||||
ok = False
|
||||
if index.column() == 1:
|
||||
ok = self.setFirstName(id, value.toString())
|
||||
else:
|
||||
ok = self.setLastName(id, value.toString())
|
||||
self.refresh()
|
||||
return ok
|
||||
}
|
||||
//! [1]
|
||||
|
||||
void EditableSqlModel::refresh()
|
||||
{
|
||||
setQuery("select * from person");
|
||||
setHeaderData(0, Qt::Horizontal, QObject::tr("ID"));
|
||||
setHeaderData(1, Qt::Horizontal, QObject::tr("First name"));
|
||||
setHeaderData(2, Qt::Horizontal, QObject::tr("Last name"));
|
||||
}
|
||||
|
||||
//! [2]
|
||||
def setFirstName(self, personId, firstName):
|
||||
query = QSqlQuery()
|
||||
query.prepare("update person set firstname = ? where id = ?")
|
||||
query.addBindValue(firstName)
|
||||
query.addBindValue(personId)
|
||||
return query.exec()
|
||||
//! [2]
|
||||
|
||||
bool EditableSqlModel::setLastName(int personId, const QString &lastName)
|
||||
{
|
||||
QSqlQuery query;
|
||||
query.prepare("update person set lastname = ? where id = ?");
|
||||
query.addBindValue(lastName);
|
||||
query.addBindValue(personId);
|
||||
return query.exec();
|
||||
}
|
||||
|
|
@ -0,0 +1,111 @@
|
|||
######################################
|
||||
#
|
||||
# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
# Contact: Qt Software Information (qt-info@nokia.com)
|
||||
#
|
||||
# This file is part of the example classes of the Qt Toolkit.
|
||||
#
|
||||
# $QT_BEGIN_LICENSE:LGPL$
|
||||
# Commercial Usage
|
||||
# Licensees holding valid Qt Commercial licenses may use self file in
|
||||
# accordance with the Qt Commercial License Agreement provided with the
|
||||
# Software or, alternatively, in accordance with the terms contained in
|
||||
# a written agreement between you and Nokia.
|
||||
#
|
||||
# GNU Lesser General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
# General Public License version 2.1 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
# will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
#
|
||||
# In addition, as a special exception, Nokia gives you certain
|
||||
# additional rights. These rights are described in the Nokia Qt LGPL
|
||||
# Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
# package.
|
||||
#
|
||||
# GNU General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU
|
||||
# General Public License version 3.0 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.GPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU General Public License version 3.0 requirements will be
|
||||
# met: http://www.gnu.org/copyleft/gpl.html.
|
||||
#
|
||||
# If you are unsure which license is appropriate for your use, please
|
||||
# contact the sales department at qt-sales@nokia.com.
|
||||
# $QT_END_LICENSE$
|
||||
#
|
||||
######################################
|
||||
|
||||
from PySide.QtGui import *
|
||||
from PySide.QtSql import *
|
||||
|
||||
def initializeModel(model):
|
||||
//! [0]
|
||||
model.setTable("employee")
|
||||
//! [0]
|
||||
|
||||
model.setEditStrategy(QSqlTableModel.OnManualSubmit)
|
||||
//! [1]
|
||||
model.setRelation(2, QSqlRelation("city", "id", "name"))
|
||||
//! [1] //! [2]
|
||||
model.setRelation(3, QSqlRelation("country", "id", "name"))
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
model.setHeaderData(0, Qt.Horizontal, QObject::tr("ID"))
|
||||
model.setHeaderData(1, Qt.Horizontal, QObject::tr("Name"))
|
||||
model.setHeaderData(2, Qt.Horizontal, QObject::tr("City"))
|
||||
model.setHeaderData(3, Qt.Horizontal, QObject::tr("Country"))
|
||||
//! [3]
|
||||
|
||||
model.select()
|
||||
|
||||
|
||||
def createView(title, model):
|
||||
//! [4]
|
||||
view = QTableView()
|
||||
view.setModel(model)
|
||||
view.setItemDelegate(QSqlRelationalDelegate(view))
|
||||
//! [4]
|
||||
view.setWindowTitle(title)
|
||||
return view
|
||||
|
||||
|
||||
def createRelationalTables():
|
||||
query = QSqlQuery()
|
||||
query.exec_("create table employee(id int primary key, name varchar(20), city int, country int)")
|
||||
query.exec_("insert into employee values(1, 'Espen', 5000, 47)")
|
||||
query.exec_("insert into employee values(2, 'Harald', 80000, 49)")
|
||||
query.exec_("insert into employee values(3, 'Sam', 100, 1)")
|
||||
|
||||
query.exec_("create table city(id int, name varchar(20))")
|
||||
query.exec_("insert into city values(100, 'San Jose')")
|
||||
query.exec_("insert into city values(5000, 'Oslo')")
|
||||
query.exec_("insert into city values(80000, 'Munich')")
|
||||
|
||||
query.exec_("create table country(id int, name varchar(20))")
|
||||
query.exec_("insert into country values(1, 'USA')")
|
||||
query.exec_("insert into country values(47, 'Norway')")
|
||||
query.exec_("insert into country values(49, 'Germany')")
|
||||
|
||||
|
||||
def main():
|
||||
|
||||
app = QApplication([])
|
||||
if !createConnection():
|
||||
return 1
|
||||
|
||||
createRelationalTables()
|
||||
|
||||
QSqlRelationalTableModel model
|
||||
|
||||
initializeModel(&model)
|
||||
|
||||
view = createView(QObject.tr("Relational Table Model"), &model)
|
||||
view.show()
|
||||
|
||||
return app.exec_()
|
||||
|
||||
146
doc/codesnippets/examples/widgets/analogclock/analogclock.cpp
Normal file
146
doc/codesnippets/examples/widgets/analogclock/analogclock.cpp
Normal file
|
|
@ -0,0 +1,146 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtGui>
|
||||
|
||||
#include "analogclock.h"
|
||||
|
||||
//! [0] //! [1]
|
||||
AnalogClock::AnalogClock(QWidget *parent)
|
||||
//! [0] //! [2]
|
||||
: QWidget(parent)
|
||||
//! [2] //! [3]
|
||||
{
|
||||
//! [3] //! [4]
|
||||
timer = QTimer(self)
|
||||
//! [4] //! [5]
|
||||
self.connect(timer, SIGNAL("timeout()"), self.update)
|
||||
//! [5] //! [6]
|
||||
timer.start(1000)
|
||||
//! [6]
|
||||
|
||||
setWindowTitle(tr("Analog Clock"));
|
||||
resize(200, 200);
|
||||
//! [7]
|
||||
}
|
||||
//! [1] //! [7]
|
||||
|
||||
//! [8] //! [9]
|
||||
void AnalogClock::paintEvent(QPaintEvent *)
|
||||
//! [8] //! [10]
|
||||
{
|
||||
static const QPoint hourHand[3] = {
|
||||
QPoint(7, 8),
|
||||
QPoint(-7, 8),
|
||||
QPoint(0, -40)
|
||||
};
|
||||
static const QPoint minuteHand[3] = {
|
||||
QPoint(7, 8),
|
||||
QPoint(-7, 8),
|
||||
QPoint(0, -70)
|
||||
};
|
||||
|
||||
QColor hourColor(127, 0, 127);
|
||||
QColor minuteColor(0, 127, 127, 191);
|
||||
|
||||
int side = qMin(width(), height());
|
||||
QTime time = QTime::currentTime();
|
||||
//! [10]
|
||||
|
||||
//! [11]
|
||||
QPainter painter(this);
|
||||
//! [11] //! [12]
|
||||
painter.setRenderHint(QPainter::Antialiasing);
|
||||
//! [12] //! [13]
|
||||
painter.translate(width() / 2, height() / 2);
|
||||
//! [13] //! [14]
|
||||
painter.scale(side / 200.0, side / 200.0);
|
||||
//! [9] //! [14]
|
||||
|
||||
//! [15]
|
||||
painter.setPen(Qt::NoPen);
|
||||
//! [15] //! [16]
|
||||
painter.setBrush(hourColor);
|
||||
//! [16]
|
||||
|
||||
//! [17] //! [18]
|
||||
painter.save();
|
||||
//! [17] //! [19]
|
||||
painter.rotate(30.0 * ((time.hour() + time.minute() / 60.0)));
|
||||
painter.drawConvexPolygon(hourHand, 3);
|
||||
painter.restore();
|
||||
//! [18] //! [19]
|
||||
|
||||
//! [20]
|
||||
painter.setPen(hourColor);
|
||||
//! [20] //! [21]
|
||||
|
||||
for (int i = 0; i < 12; ++i) {
|
||||
painter.drawLine(88, 0, 96, 0);
|
||||
painter.rotate(30.0);
|
||||
}
|
||||
//! [21]
|
||||
|
||||
//! [22]
|
||||
painter.setPen(Qt::NoPen);
|
||||
//! [22] //! [23]
|
||||
painter.setBrush(minuteColor);
|
||||
|
||||
//! [24]
|
||||
painter.save();
|
||||
painter.rotate(6.0 * (time.minute() + time.second() / 60.0));
|
||||
painter.drawConvexPolygon(minuteHand, 3);
|
||||
painter.restore();
|
||||
//! [23] //! [24]
|
||||
|
||||
//! [25]
|
||||
painter.setPen(minuteColor);
|
||||
//! [25] //! [26]
|
||||
|
||||
//! [27]
|
||||
for (int j = 0; j < 60; ++j) {
|
||||
if ((j % 5) != 0)
|
||||
painter.drawLine(92, 0, 96, 0);
|
||||
painter.rotate(6.0);
|
||||
}
|
||||
//! [27]
|
||||
}
|
||||
//! [26]
|
||||
63
doc/codesnippets/examples/widgets/icons/iconsizespinbox.cpp
Normal file
63
doc/codesnippets/examples/widgets/icons/iconsizespinbox.cpp
Normal file
|
|
@ -0,0 +1,63 @@
|
|||
############################################################################
|
||||
##
|
||||
## Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
## Contact: Qt Software Information (qt-info@nokia.com)
|
||||
##
|
||||
## This file is part of the example classes of the Qt Toolkit.
|
||||
##
|
||||
## $QT_BEGIN_LICENSE:LGPL$
|
||||
## Commercial Usage
|
||||
## Licensees holding valid Qt Commercial licenses may use self file in
|
||||
## accordance with the Qt Commercial License Agreement provided with the
|
||||
## Software or, alternatively, in accordance with the terms contained in
|
||||
## a written agreement between you and Nokia.
|
||||
##
|
||||
## GNU Lesser General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
## General Public License version 2.1 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
##
|
||||
## In addition, as a special exception, Nokia gives you certain
|
||||
## additional rights. These rights are described in the Nokia Qt LGPL
|
||||
## Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
## package.
|
||||
##
|
||||
## GNU General Public License Usage
|
||||
## Alternatively, self file may be used under the terms of the GNU
|
||||
## General Public License version 3.0 as published by the Free Software
|
||||
## Foundation and appearing in the file LICENSE.GPL included in the
|
||||
## packaging of self file. Please review the following information to
|
||||
## ensure the GNU General Public License version 3.0 requirements will be
|
||||
## met: http://www.gnu.org/copyleft/gpl.html.
|
||||
##
|
||||
## If you are unsure which license is appropriate for your use, please
|
||||
## contact the sales department at qt-sales@nokia.com.
|
||||
## $QT_END_LICENSE$
|
||||
##
|
||||
############################################################################
|
||||
|
||||
|
||||
//! [0]
|
||||
def __init__(self, parent):
|
||||
QSpinBox.__init__(self, parent)
|
||||
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
def valueFromText(self, text):
|
||||
regExp = QRegExp(tr("(\\d+)(\\s*[xx]\\s*\\d+)?"))
|
||||
|
||||
if regExp.exactMatch(text):
|
||||
return regExp.cap(1).toInt()
|
||||
else:
|
||||
return 0
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
def textFromValue(self, value):
|
||||
return self.tr("%1 x %1").arg(value)
|
||||
|
||||
//! [2]
|
||||
240
doc/codesnippets/examples/widgets/spinboxes/window.cpp
Normal file
240
doc/codesnippets/examples/widgets/spinboxes/window.cpp
Normal file
|
|
@ -0,0 +1,240 @@
|
|||
######################################
|
||||
#
|
||||
# Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
# Contact: Qt Software Information (qt-info@nokia.com)
|
||||
#
|
||||
# This file is part of the example classes of the Qt Toolkit.
|
||||
#
|
||||
# $QT_BEGIN_LICENSE:LGPL$
|
||||
# Commercial Usage
|
||||
# Licensees holding valid Qt Commercial licenses may use self file in
|
||||
# accordance with the Qt Commercial License Agreement provided with the
|
||||
# Software or, alternatively, in accordance with the terms contained in
|
||||
# a written agreement between you and Nokia.
|
||||
#
|
||||
# GNU Lesser General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU Lesser
|
||||
# General Public License version 2.1 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
# will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
#
|
||||
# In addition, as a special exception, Nokia gives you certain
|
||||
# additional rights. These rights are described in the Nokia Qt LGPL
|
||||
# Exception version 1.0, included in the file LGPL_EXCEPTION.txt in self
|
||||
# package.
|
||||
#
|
||||
# GNU General Public License Usage
|
||||
# Alternatively, self file may be used under the terms of the GNU
|
||||
# General Public License version 3.0 as published by the Free Software
|
||||
# Foundation and appearing in the file LICENSE.GPL included in the
|
||||
# packaging of self file. Please review the following information to
|
||||
# ensure the GNU General Public License version 3.0 requirements will be
|
||||
# met: http://www.gnu.org/copyleft/gpl.html.
|
||||
#
|
||||
# If you are unsure which license is appropriate for your use, please
|
||||
# contact the sales department at qt-sales@nokia.com.
|
||||
# $QT_END_LICENSE$
|
||||
#
|
||||
######################################
|
||||
|
||||
from PySide.QtGui import *
|
||||
|
||||
//! [0]
|
||||
def __init__(self):
|
||||
createSpinBoxes()
|
||||
createDateTimeEdits()
|
||||
createDoubleSpinBoxes()
|
||||
|
||||
layout = QHBoxLayout()
|
||||
layout.addWidget(spinBoxesGroup)
|
||||
layout.addWidget(editsGroup)
|
||||
layout.addWidget(doubleSpinBoxesGroup)
|
||||
setLayout(layout)
|
||||
|
||||
setWindowTitle(tr("Spin Boxes"))
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
def createSpinBoxes(self):
|
||||
spinBoxesGroup = QGroupBox(tr("Spinboxes"))
|
||||
|
||||
integerLabel = QLabel(tr("Enter a value between "
|
||||
"%1 and %2:").arg(-20).arg(20))
|
||||
integerSpinBox = QSpinBox()
|
||||
integerSpinBox.setRange(-20, 20)
|
||||
integerSpinBox.setSingleStep(1)
|
||||
integerSpinBox.setValue(0)
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
zoomLabel = QLabel(tr("Enter a zoom value between "
|
||||
"%1 and %2:").arg(0).arg(1000))
|
||||
//! [3]
|
||||
zoomSpinBox = QSpinBox()
|
||||
zoomSpinBox.setRange(0, 1000)
|
||||
zoomSpinBox.setSingleStep(10)
|
||||
zoomSpinBox.setSuffix("%")
|
||||
zoomSpinBox.setSpecialValueText(tr("Automatic"))
|
||||
zoomSpinBox.setValue(100)
|
||||
//! [2] //! [3]
|
||||
|
||||
//! [4]
|
||||
priceLabel = QLabel(tr("Enter a price between "
|
||||
"%1 and %2:").arg(0).arg(999))
|
||||
priceSpinBox = QSpinBox()
|
||||
priceSpinBox.setRange(0, 999)
|
||||
priceSpinBox.setSingleStep(1)
|
||||
priceSpinBox.setPrefix("$")
|
||||
priceSpinBox.setValue(99)
|
||||
//! [4] //! [5]
|
||||
|
||||
spinBoxLayout = QVBoxLayout()
|
||||
spinBoxLayout.addWidget(integerLabel)
|
||||
spinBoxLayout.addWidget(integerSpinBox)
|
||||
spinBoxLayout.addWidget(zoomLabel)
|
||||
spinBoxLayout.addWidget(zoomSpinBox)
|
||||
spinBoxLayout.addWidget(priceLabel)
|
||||
spinBoxLayout.addWidget(priceSpinBox)
|
||||
spinBoxesGroup.setLayout(spinBoxLayout)
|
||||
|
||||
//! [5]
|
||||
|
||||
//! [6]
|
||||
def createDateTimeEdits(self):
|
||||
editsGroup = QGroupBox(tr("Date and time spin boxes"))
|
||||
|
||||
dateLabel = QLabel()
|
||||
dateEdit = QDateEdit(QDate.currentDate())
|
||||
dateEdit.setDateRange(QDate(2005, 1, 1), QDate(2010, 12, 31))
|
||||
dateLabel.setText(tr("Appointment date (between %0 and %1):")
|
||||
.arg(dateEdit.minimumDate().toString(Qt.ISODate))
|
||||
.arg(dateEdit.maximumDate().toString(Qt.ISODate)))
|
||||
//! [6]
|
||||
|
||||
//! [7]
|
||||
timeLabel = QLabel()
|
||||
timeEdit = QTimeEdit(QTime.currentTime())
|
||||
timeEdit.setTimeRange(QTime(9, 0, 0, 0), QTime(16, 30, 0, 0))
|
||||
timeLabel.setText(tr("Appointment time (between %0 and %1):")
|
||||
.arg(timeEdit.minimumTime().toString(Qt.ISODate))
|
||||
.arg(timeEdit.maximumTime().toString(Qt.ISODate)))
|
||||
//! [7]
|
||||
|
||||
//! [8]
|
||||
meetingLabel = QLabel()
|
||||
meetingEdit = QDateTimeEdit(QDateTime.currentDateTime())
|
||||
//! [8]
|
||||
|
||||
//! [9]
|
||||
formatLabel = QLabel(tr("Format string for the meeting date "
|
||||
"and time:"))
|
||||
formatComboBox = QComboBox()
|
||||
formatComboBox.addItem("yyyy-MM-dd hh:mm:ss (zzz 'ms')")
|
||||
formatComboBox.addItem("hh:mm:ss MM/dd/yyyy")
|
||||
formatComboBox.addItem("hh:mm:ss dd/MM/yyyy")
|
||||
formatComboBox.addItem("hh:mm:ss")
|
||||
formatComboBox.addItem("hh:mm ap")
|
||||
//! [9] //! [10]
|
||||
|
||||
connect(formatComboBox, SIGNAL("activated(const QString &)"),
|
||||
self, SLOT("setFormatString(const QString &)"))
|
||||
//! [10]
|
||||
|
||||
setFormatString(formatComboBox.currentText())
|
||||
|
||||
//! [11]
|
||||
editsLayout = QVBoxLayout()
|
||||
editsLayout.addWidget(dateLabel)
|
||||
editsLayout.addWidget(dateEdit)
|
||||
editsLayout.addWidget(timeLabel)
|
||||
editsLayout.addWidget(timeEdit)
|
||||
editsLayout.addWidget(meetingLabel)
|
||||
editsLayout.addWidget(meetingEdit)
|
||||
editsLayout.addWidget(formatLabel)
|
||||
editsLayout.addWidget(formatComboBox)
|
||||
editsGroup.setLayout(editsLayout)
|
||||
//! [11]
|
||||
|
||||
//! [12]
|
||||
def setFormatString(self, formatString):
|
||||
meetingEdit.setDisplayFormat(formatString)
|
||||
//! [12] //! [13]
|
||||
if meetingEdit.displayedSections() & QDateTimeEdit.DateSections_Mask:
|
||||
meetingEdit.setDateRange(QDate(2004, 11, 1), QDate(2005, 11, 30))
|
||||
meetingLabel.setText(tr("Meeting date (between %0 and %1):")
|
||||
.arg(meetingEdit.minimumDate().toString(Qt.ISODate))
|
||||
.arg(meetingEdit.maximumDate().toString(Qt.ISODate)))
|
||||
else:
|
||||
meetingEdit.setTimeRange(QTime(0, 7, 20, 0), QTime(21, 0, 0, 0))
|
||||
meetingLabel.setText(tr("Meeting time (between %0 and %1):")
|
||||
.arg(meetingEdit.minimumTime().toString(Qt.ISODate))
|
||||
.arg(meetingEdit.maximumTime().toString(Qt.ISODate)))
|
||||
//! [13]
|
||||
|
||||
//! [14]
|
||||
def createDoubleSpinBoxes():
|
||||
doubleSpinBoxesGroup = QGroupBox(tr("Double precision spinboxes"))
|
||||
|
||||
precisionLabel = QLabel(tr("Number of decimal places "
|
||||
"to show:"))
|
||||
precisionSpinBox = QSpinBox()
|
||||
precisionSpinBox.setRange(0, 100)
|
||||
precisionSpinBox.setValue(2)
|
||||
//! [14]
|
||||
|
||||
//! [15]
|
||||
doubleLabel = QLabel(tr("Enter a value between "
|
||||
"%1 and %2:").arg(-20).arg(20))
|
||||
doubleSpinBox = QDoubleSpinBox ()
|
||||
doubleSpinBox.setRange(-20.0, 20.0)
|
||||
doubleSpinBox.setSingleStep(1.0)
|
||||
doubleSpinBox.setValue(0.0)
|
||||
//! [15]
|
||||
|
||||
//! [16]
|
||||
scaleLabel = QLabel(tr("Enter a scale factor between "
|
||||
"%1 and %2:").arg(0).arg(1000.0))
|
||||
scaleSpinBox = QDoubleSpinBox()
|
||||
scaleSpinBox.setRange(0.0, 1000.0)
|
||||
scaleSpinBox.setSingleStep(10.0)
|
||||
scaleSpinBox.setSuffix("%")
|
||||
scaleSpinBox.setSpecialValueText(tr("No scaling"))
|
||||
scaleSpinBox.setValue(100.0)
|
||||
//! [16]
|
||||
|
||||
//! [17]
|
||||
priceLabel = QLabel(tr("Enter a price between "
|
||||
"%1 and %2:").arg(0).arg(1000))
|
||||
priceSpinBox = QDoubleSpinBox()
|
||||
priceSpinBox.setRange(0.0, 1000.0)
|
||||
priceSpinBox.setSingleStep(1.0)
|
||||
priceSpinBox.setPrefix("$")
|
||||
priceSpinBox.setValue(99.99)
|
||||
|
||||
connect(precisionSpinBox, SIGNAL("valueChanged(int)"),
|
||||
//! [17]
|
||||
self, SLOT("changePrecision(int))")
|
||||
|
||||
//! [18]
|
||||
spinBoxLayout = QVBoxLayout()
|
||||
spinBoxLayout.addWidget(precisionLabel)
|
||||
spinBoxLayout.addWidget(precisionSpinBox)
|
||||
spinBoxLayout.addWidget(doubleLabel)
|
||||
spinBoxLayout.addWidget(doubleSpinBox)
|
||||
spinBoxLayout.addWidget(scaleLabel)
|
||||
spinBoxLayout.addWidget(scaleSpinBox)
|
||||
spinBoxLayout.addWidget(priceLabel)
|
||||
spinBoxLayout.addWidget(priceSpinBox)
|
||||
doubleSpinBoxesGroup.setLayout(spinBoxLayout)
|
||||
}
|
||||
//! [18]
|
||||
|
||||
//! [19]
|
||||
def changePrecision(self, int)
|
||||
doubleSpinBox.setDecimals(decimals)
|
||||
scaleSpinBox.setDecimals(decimals)
|
||||
priceSpinBox.setDecimals(decimals)
|
||||
|
||||
//! [19]
|
||||
201
doc/codesnippets/examples/xml/streambookmarks/xbelreader.cpp
Normal file
201
doc/codesnippets/examples/xml/streambookmarks/xbelreader.cpp
Normal file
|
|
@ -0,0 +1,201 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtGui>
|
||||
|
||||
#include "xbelreader.h"
|
||||
|
||||
//! [0]
|
||||
XbelReader::XbelReader(QTreeWidget *treeWidget)
|
||||
: treeWidget(treeWidget)
|
||||
{
|
||||
QStyle *style = treeWidget->style();
|
||||
|
||||
folderIcon.addPixmap(style->standardPixmap(QStyle::SP_DirClosedIcon),
|
||||
QIcon::Normal, QIcon::Off);
|
||||
folderIcon.addPixmap(style->standardPixmap(QStyle::SP_DirOpenIcon),
|
||||
QIcon::Normal, QIcon::On);
|
||||
bookmarkIcon.addPixmap(style->standardPixmap(QStyle::SP_FileIcon));
|
||||
}
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
def read(self, device):
|
||||
self.setDevice(device)
|
||||
|
||||
while not atEnd():
|
||||
readNext()
|
||||
|
||||
if isStartElement():
|
||||
if self.name() == "xbel" and self.attributes().value("version") == "1.0":
|
||||
self.readXBEL()
|
||||
else:
|
||||
self.raiseError(QObject.tr("The file is not an XBEL version 1.0 file."));
|
||||
|
||||
return not self.error();
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
void XbelReader::readUnknownElement()
|
||||
{
|
||||
Q_ASSERT(isStartElement());
|
||||
|
||||
while (!atEnd()) {
|
||||
readNext();
|
||||
|
||||
if (isEndElement())
|
||||
break;
|
||||
|
||||
if (isStartElement())
|
||||
readUnknownElement();
|
||||
}
|
||||
}
|
||||
//! [2]
|
||||
|
||||
//! [3]
|
||||
void XbelReader::readXBEL()
|
||||
{
|
||||
Q_ASSERT(isStartElement() && name() == "xbel");
|
||||
|
||||
while (!atEnd()) {
|
||||
readNext();
|
||||
|
||||
if (isEndElement())
|
||||
break;
|
||||
|
||||
if (isStartElement()) {
|
||||
if (name() == "folder")
|
||||
readFolder(0);
|
||||
else if (name() == "bookmark")
|
||||
readBookmark(0);
|
||||
else if (name() == "separator")
|
||||
readSeparator(0);
|
||||
else
|
||||
readUnknownElement();
|
||||
}
|
||||
}
|
||||
}
|
||||
//! [3]
|
||||
|
||||
//! [4]
|
||||
void XbelReader::readTitle(QTreeWidgetItem *item)
|
||||
{
|
||||
Q_ASSERT(isStartElement() && name() == "title");
|
||||
|
||||
QString title = readElementText();
|
||||
item->setText(0, title);
|
||||
}
|
||||
//! [4]
|
||||
|
||||
//! [5]
|
||||
void XbelReader::readSeparator(QTreeWidgetItem *item)
|
||||
{
|
||||
QTreeWidgetItem *separator = createChildItem(item);
|
||||
separator->setFlags(item->flags() & ~Qt::ItemIsSelectable);
|
||||
separator->setText(0, QString(30, 0xB7));
|
||||
readElementText();
|
||||
}
|
||||
//! [5]
|
||||
|
||||
void XbelReader::readFolder(QTreeWidgetItem *item)
|
||||
{
|
||||
Q_ASSERT(isStartElement() && name() == "folder");
|
||||
|
||||
QTreeWidgetItem *folder = createChildItem(item);
|
||||
bool folded = (attributes().value("folded") != "no");
|
||||
treeWidget->setItemExpanded(folder, !folded);
|
||||
|
||||
while (!atEnd()) {
|
||||
readNext();
|
||||
|
||||
if (isEndElement())
|
||||
break;
|
||||
|
||||
if (isStartElement()) {
|
||||
if (name() == "title")
|
||||
readTitle(folder);
|
||||
else if (name() == "folder")
|
||||
readFolder(folder);
|
||||
else if (name() == "bookmark")
|
||||
readBookmark(folder);
|
||||
else if (name() == "separator")
|
||||
readSeparator(folder);
|
||||
else
|
||||
readUnknownElement();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void XbelReader::readBookmark(QTreeWidgetItem *item)
|
||||
{
|
||||
Q_ASSERT(isStartElement() && name() == "bookmark");
|
||||
|
||||
QTreeWidgetItem *bookmark = createChildItem(item);
|
||||
bookmark->setFlags(bookmark->flags() | Qt::ItemIsEditable);
|
||||
bookmark->setIcon(0, bookmarkIcon);
|
||||
bookmark->setText(0, QObject::tr("Unknown title"));
|
||||
bookmark->setText(1, attributes().value("href").toString());
|
||||
while (!atEnd()) {
|
||||
readNext();
|
||||
|
||||
if (isEndElement())
|
||||
break;
|
||||
|
||||
if (isStartElement()) {
|
||||
if (name() == "title")
|
||||
readTitle(bookmark);
|
||||
else
|
||||
readUnknownElement();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
QTreeWidgetItem *XbelReader::createChildItem(QTreeWidgetItem *item)
|
||||
{
|
||||
QTreeWidgetItem *childItem;
|
||||
if (item) {
|
||||
childItem = new QTreeWidgetItem(item);
|
||||
} else {
|
||||
childItem = new QTreeWidgetItem(treeWidget);
|
||||
}
|
||||
childItem->setData(0, Qt::UserRole, name().toString());
|
||||
return childItem;
|
||||
}
|
||||
81
doc/codesnippets/examples/xml/streambookmarks/xbelreader.h
Normal file
81
doc/codesnippets/examples/xml/streambookmarks/xbelreader.h
Normal file
|
|
@ -0,0 +1,81 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef XBELREADER_H
|
||||
#define XBELREADER_H
|
||||
|
||||
#include <QIcon>
|
||||
#include <QXmlStreamReader>
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
class QTreeWidget;
|
||||
class QTreeWidgetItem;
|
||||
QT_END_NAMESPACE
|
||||
|
||||
//! [0]
|
||||
class XbelReader (QXmlStreamReader):
|
||||
//! [1]
|
||||
def __init__(self, treeWidget):
|
||||
...
|
||||
//! [1]
|
||||
|
||||
def read(self, device);
|
||||
...
|
||||
|
||||
//! [2]
|
||||
def readUnknownElement(self):
|
||||
...
|
||||
def readXBEL(self):
|
||||
...
|
||||
def readTitle(self, item):
|
||||
...
|
||||
def readSeparator(self, item):
|
||||
...
|
||||
def readFolder(self, item):
|
||||
...
|
||||
def readBookmark(self, item):
|
||||
...
|
||||
def createChildItem(self, item):
|
||||
...
|
||||
//! [2]
|
||||
//! [0]
|
||||
|
||||
#endif
|
||||
91
doc/codesnippets/examples/xml/streambookmarks/xbelwriter.cpp
Normal file
91
doc/codesnippets/examples/xml/streambookmarks/xbelwriter.cpp
Normal file
|
|
@ -0,0 +1,91 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the examples of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** Commercial Usage
|
||||
** Licensees holding valid Qt Commercial licenses may use this file in
|
||||
** accordance with the Qt Commercial License Agreement provided with the
|
||||
** Software or, alternatively, in accordance with the terms contained in
|
||||
** a written agreement between you and Nokia.
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain
|
||||
** additional rights. These rights are described in the Nokia Qt LGPL
|
||||
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
||||
** package.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
** Alternatively, this file may be used under the terms of the GNU
|
||||
** General Public License version 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU General Public License version 3.0 requirements will be
|
||||
** met: http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** contact the sales department at http://www.qtsoftware.com/contact.
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtGui>
|
||||
|
||||
#include "xbelwriter.h"
|
||||
|
||||
//! [0]
|
||||
XbelWriter::XbelWriter(QTreeWidget *treeWidget)
|
||||
: treeWidget(treeWidget)
|
||||
{
|
||||
setAutoFormatting(true);
|
||||
}
|
||||
//! [0]
|
||||
|
||||
//! [1]
|
||||
def writeFile(self, device):
|
||||
self.setDevice(device)
|
||||
|
||||
self.writeStartDocument()
|
||||
self.writeDTD("<!DOCTYPE xbel>")
|
||||
self.writeStartElement("xbel")
|
||||
self.writeAttribute("version", "1.0")
|
||||
for i in range(0, self.treeWidget.topLevelItemCount()):
|
||||
self.writeItem(self.treeWidget.topLevelItem(i))
|
||||
|
||||
self.writeEndDocument()
|
||||
return True;
|
||||
//! [1]
|
||||
|
||||
//! [2]
|
||||
void XbelWriter::writeItem(QTreeWidgetItem *item)
|
||||
{
|
||||
QString tagName = item->data(0, Qt::UserRole).toString();
|
||||
if (tagName == "folder") {
|
||||
bool folded = !treeWidget->isItemExpanded(item);
|
||||
writeStartElement(tagName);
|
||||
writeAttribute("folded", folded ? "yes" : "no");
|
||||
writeTextElement("title", item->text(0));
|
||||
for (int i = 0; i < item->childCount(); ++i)
|
||||
writeItem(item->child(i));
|
||||
writeEndElement();
|
||||
} else if (tagName == "bookmark") {
|
||||
writeStartElement(tagName);
|
||||
if (!item->text(1).isEmpty())
|
||||
writeAttribute("href", item->text(1));
|
||||
writeTextElement("title", item->text(0));
|
||||
writeEndElement();
|
||||
} else if (tagName == "separator") {
|
||||
writeEmptyElement(tagName);
|
||||
}
|
||||
}
|
||||
//! [2]
|
||||
Loading…
Add table
Add a link
Reference in a new issue