Created function value to class QTreeWidgetItemIterator using the

operator *.

Fixes bug #400.

Reviewer: Hugo Parente Lima <hugo.pl@gmail.com>
          Luciano Wolf <luciano.wolf@openbossa.org>

PySide/QtGui/typesystem_gui_common.xml

@@ -518,11 +518,20 @@
     </modify-function>
   </value-type>
   <value-type name="QTreeWidgetItemIterator" >
+    <modify-function signature="QTreeWidgetItemIterator(QTreeWidget *, QFlags&lt;QTreeWidgetItemIterator::IteratorFlag&gt;)">
+        <inject-code class="target" position="end">
+            Shiboken::setParent(%PYARG_1, (PyObject*)sbkSelf);
+        </inject-code>
+    </modify-function>
+    <add-function signature="value()" return-type="QTreeWidgetItem*">
+        <inject-code>
+            %PYARG_0 = %CONVERTTOPYTHON[QTreeWidgetItem*](%CPPSELF.operator*());
+            SbkBaseWrapper_setOwnership(%PYARG_0, false);
+        </inject-code>
+    </add-function>
     <enum-type name="IteratorFlag" flags="QTreeWidgetItemIterator::IteratorFlags"/>
     <modify-function signature="operator++(int)" remove="all"/>
     <modify-function signature="operator--(int)" remove="all"/>
-    <modify-function signature="operator+=(int)" remove="all"/>
-    <modify-function signature="operator-=(int)" remove="all"/>
     <modify-function signature="operator++()" remove="all"/>
     <modify-function signature="operator--()" remove="all"/>
     <modify-function signature="operator*()const" remove="all"/>

tests/QtGui/CMakeLists.txt

@@ -11,6 +11,7 @@ PYSIDE_TEST(bug_338.py)
 PYSIDE_TEST(bug_363.py)
 PYSIDE_TEST(bug_367.py)
 PYSIDE_TEST(bug_389.py)
+PYSIDE_TEST(bug_400.py)
 PYSIDE_TEST(customproxywidget_test.py)
 PYSIDE_TEST(deepcopy_test.py)
 PYSIDE_TEST(float_to_int_implicit_conversion_test.py)

tests/QtGui/bug_400.py

@@ -0,0 +1,26 @@
+''' Test bug 389: http://bugs.openbossa.org/show_bug.cgi?id=389'''
+
+import unittest
+from helper import UsesQApplication
+from PySide.QtGui import QTreeWidgetItemIterator, QTreeWidgetItem, QTreeWidget
+
+class BugTest(UsesQApplication):
+    def testCase(self):
+        treeWidget = QTreeWidget()
+        treeWidget.setColumnCount(1)
+        items = []
+        for i in range(10):
+            items.append(QTreeWidgetItem(None, ["item: %i" % i]))
+
+        treeWidget.insertTopLevelItems(0, items);
+        _iter = QTreeWidgetItemIterator(treeWidget)
+        index = 0
+        while(_iter.value()):
+            item = _iter.value()
+            self.assert_(item is items[index])
+            index += 1
+            _iter += 1
+
+
+if __name__ == '__main__':
+    unittest.main()