More code snippets ported to Python.

This commit is contained in:
Hugo Parente Lima 2011-03-03 18:56:26 -03:00
commit 3798c8718c
18 changed files with 718 additions and 0 deletions

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def wrapInFunction():
//! [0]
# ...
page = QWebPage()
# ...
inspector = QWebInspector()
inspector.setPage(page)
//! [0]

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def wrapInFunction():
//! [0]
view.page().history()
//! [0]
//! [1]
view.page().settings()
//! [1]
//! [2]
view.triggerAction(QWebPage.Copy)
//! [2]
//! [3]
view.page().triggerPageAction(QWebPage.Stop)
//! [3]
//! [4]
view.page().triggerPageAction(QWebPage.GoBack)
//! [4]
//! [5]
view.page().triggerPageAction(QWebPage.GoForward)
//! [5]

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//! [0]
class Thumbnailer (QObject):
def __init__(self, url):
//! [1]
QObject.__init__(self)
self.page = QWebPage()
self.page.mainFrame().load(url)
page.loadFinished[bool].connect(self.render)
//! [1]
finished = Signal()
//! [2]
def render(self):
self.page.setViewportSize(self.page.mainFrame().contentsSize())
image = QImage(self.page.viewportSize(), QImage.Format_ARGB32)
painter = QPainter(image)
self.page.mainFrame().render(painter)
painter.end()
thumbnail = image.scaled(400, 400)
thumbnail.save("thumbnail.png")
self.finished.emit()
//! [2]
//! [0]
app = QApplication(sys.argv)
thumbnail = Thumbnailer(QUrl("http://qt.nokia.com"))
thumbnail.finished.connect(app.quit)
sys.exit(app.exec_())