Created unit test for bug #778.

Reviewer: Marcelo Lira <marcelo.lira@openbossa.org>
          Lauro Moura <lauro.neto@openbossa.org>

tests/QtGui/CMakeLists.txt

@@ -51,6 +51,7 @@ PYSIDE_TEST(bug_736.py)
 PYSIDE_TEST(bug_740.py)
 PYSIDE_TEST(bug_743.py)
 PYSIDE_TEST(bug_750.py)
+PYSIDE_TEST(bug_778.py)
 PYSIDE_TEST(bug_793.py)
 PYSIDE_TEST(bug_811.py)
 PYSIDE_TEST(customproxywidget_test.py)

tests/QtGui/bug_778.py

@@ -0,0 +1,22 @@
+import unittest
+
+from helper import UsesQApplication
+
+from PySide.QtGui import QTreeWidget, QTreeWidgetItem, QTreeWidgetItemIterator
+
+class QTreeWidgetItemIteratorTest(UsesQApplication):
+    def testWidgetIterator(self):
+        treeWidget = QTreeWidget()
+        treeWidget.setColumnCount(1)
+        items = []
+        for i in range(10):
+            items.append(QTreeWidgetItem(None, ['item: %d' % i]))
+        treeWidget.insertTopLevelItems(0, items)
+
+        index = 0
+        for it in QTreeWidgetItemIterator(treeWidget):
+            self.assertEqual(it.value().text(0), 'item: %d' % index)
+            index += 1
+
+if __name__ == '__main__':
+    unittest.main()