diff options
| -rw-r--r-- | PySide/QtGui/glue/qlayout_help_functions.h | 8 | ||||
| -rw-r--r-- | PySide/QtGui/glue/qwidget_glue.h | 22 | ||||
| -rw-r--r-- | PySide/QtGui/typesystem_gui_common.xml | 1 | ||||
| -rw-r--r-- | tests/QtGui/qlayout_test.py | 24 |
4 files changed, 43 insertions, 12 deletions
diff --git a/PySide/QtGui/glue/qlayout_help_functions.h b/PySide/QtGui/glue/qlayout_help_functions.h index 0a6dd0eb0..452dbc181 100644 --- a/PySide/QtGui/glue/qlayout_help_functions.h +++ b/PySide/QtGui/glue/qlayout_help_functions.h @@ -28,7 +28,7 @@ inline void addLayoutOwnership(QLayout* layout, QWidget* widget) inline void addLayoutOwnership(QLayout* layout, QLayout* other) { - //transfer all children widgetes from other to layout parent widget + //transfer all children widgets from other to layout parent widget QWidget* parent = layout->parentWidget(); if (!parent) { //keep the reference while the layout is orphan @@ -39,7 +39,11 @@ inline void addLayoutOwnership(QLayout* layout, QLayout* other) } for (int i=0, i_max=other->count(); i < i_max; i++) { - addLayoutOwnership(layout, other->itemAt(i)); + QLayoutItem* item = layout->itemAt(i); + if (PyErr_Occurred()) + return; + + addLayoutOwnership(layout, item); } Shiboken::AutoDecRef pyParent(Shiboken::Converter<QLayout*>::toPython(layout)); diff --git a/PySide/QtGui/glue/qwidget_glue.h b/PySide/QtGui/glue/qwidget_glue.h index 0339e8980..d067d9f39 100644 --- a/PySide/QtGui/glue/qwidget_glue.h +++ b/PySide/QtGui/glue/qwidget_glue.h @@ -12,21 +12,20 @@ static inline void qwidgetReparentLayout(QWidget *parent, QLayout *layout) { Shiboken::AutoDecRef pyParent(Shiboken::Converter<QWidget*>::toPython(parent)); - for (int i=0; i < layout->count(); i++) - { - QLayoutItem *item = layout->itemAt(i); - QWidget *w = item->widget(); - if (w) - { + for (int i=0; i < layout->count(); i++) { + QLayoutItem* item = layout->itemAt(i); + if (PyErr_Occurred()) + return; + + QWidget* w = item->widget(); + if (w) { QWidget* pw = w->parentWidget(); if (pw != parent) { Shiboken::AutoDecRef pyChild(Shiboken::Converter<QWidget*>::toPython(w)); Shiboken::setParent(pyParent, pyChild); } - } - else - { - QLayout *l = item->layout(); + } else { + QLayout* l = item->layout(); if (l) qwidgetReparentLayout(parent, l); } @@ -58,6 +57,9 @@ static inline void qwidgetSetLayout(QWidget *self, QLayout *layout) if (oldParent != self) { qwidgetReparentLayout(self, layout); + if (PyErr_Occurred()) + return; + self->setLayout(layout); } } diff --git a/PySide/QtGui/typesystem_gui_common.xml b/PySide/QtGui/typesystem_gui_common.xml index 59b8aa14b..04ad22a8d 100644 --- a/PySide/QtGui/typesystem_gui_common.xml +++ b/PySide/QtGui/typesystem_gui_common.xml @@ -3371,6 +3371,7 @@ <modify-function signature="setLayout(QLayout *)"> <inject-code class="target" position="beginning"> qwidgetSetLayout(%CPPSELF, %1); + // %FUNCTION_NAME() - disable generation of function call. </inject-code> </modify-function> <modify-function signature="enabledChange(bool)" remove="all"/> diff --git a/tests/QtGui/qlayout_test.py b/tests/QtGui/qlayout_test.py index 88c37aa4d..72c6d173b 100644 --- a/tests/QtGui/qlayout_test.py +++ b/tests/QtGui/qlayout_test.py @@ -27,7 +27,22 @@ class MyLayout(QLayout): def add(self, item): self._list.append(item) +class MissingItemAtLayout(QLayout): + def __init__(self, parent=None): + QLayout.__init__(self, parent) + self._list = [] + + def addItem(self, item): + self.add(item) + def addWidget(self, widget): + self.add(QWidgetItem(widget)) + + def count(self): + return len(self._list) + + def add(self, item): + self._list.append(item) #Test if a layout implemented in python, the QWidget.setLayout works #fine because this implement som layout functions used in glue code of @@ -71,5 +86,14 @@ class QLayoutTest(UsesQApplication): self.assertEqual(sys.getrefcount(b), 2) + def testMissingFunctions(self): + w = QWidget() + b = QPushButton("test") + l = MissingItemAtLayout() + + l.addWidget(b) + + self.assertRaises(RuntimeError, w.setLayout, l) + if __name__ == '__main__': unittest.main() |