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GraphicsView: Fix resolvePalette() for QGraphicsItem's children

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Use a proper function for that.

Change-Id: I166ce44b8987d522cb01bae57009b2b862851b92
Reviewed-by: Andreas Aardal Hanssen <andreas@hanssen.name>
This commit is contained in:
Maks Naumov 2014-09-03 10:39:07 +03:00
parent 863f598b65
commit 9c4c044338
3 changed files with 20 additions and 3 deletions
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2
src/widgets/graphicsview/qgraphicsitem_p.h
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@ -318,7 +318,7 @@ public:
virtual void resolvePalette(uint inheritedMask)
{
for (int i = 0; i < children.size(); ++i)
children.at(i)->d_ptr->resolveFont(inheritedMask);
children.at(i)->d_ptr->resolvePalette(inheritedMask);
}
virtual bool isProxyWidget() const;

4
src/widgets/graphicsview/qgraphicsscene.cpp
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@ -1608,9 +1608,9 @@ void QGraphicsScenePrivate::updatePalette(const QPalette &palette)
// whose parent is not a widget.
foreach (QGraphicsItem *item, q->items()) {
if (!item->parentItem()) {
// Resolvefont for an item is a noop operation, but
// ResolvePalette for an item is a noop operation, but
// every item can be a widget, or can have a widget
// childre.
// children.
item->d_ptr->resolvePalette(palette.resolve());
}
}

17
tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp
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@ -461,6 +461,7 @@ private slots:
void touchEventPropagation_data();
void touchEventPropagation();
void deviceCoordinateCache_simpleRotations();
void resolvePaletteForItemChildren();
// task specific tests below me
void task141694_textItemEnsureVisible();
@ -11695,5 +11696,21 @@ void tst_QGraphicsItem::QTBUG_21618_untransformable_sceneTransform()
QCOMPARE(item2_bottomright->deviceTransform(tx).map(QPointF()), QPointF(100, 300));
}
void tst_QGraphicsItem::resolvePaletteForItemChildren()
{
QGraphicsScene scene;
QGraphicsRectItem item(0, 0, 50, -150);
scene.addItem(&item);
QGraphicsWidget widget;
widget.setParentItem(&item);
QColor green(Qt::green);
QPalette paletteForScene = scene.palette();
paletteForScene.setColor(QPalette::Active, QPalette::Window, green);
scene.setPalette(paletteForScene);
QCOMPARE(widget.palette().color(QPalette::Active, QPalette::Window), green);
}
QTEST_MAIN(tst_QGraphicsItem)
#include "tst_qgraphicsitem.moc"