diff options
| -rw-r--r-- | src/gui/graphicsview/qgraphicswidget.cpp | 3 | ||||
| -rw-r--r-- | tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp | 35 |
2 files changed, 37 insertions, 1 deletions
diff --git a/src/gui/graphicsview/qgraphicswidget.cpp b/src/gui/graphicsview/qgraphicswidget.cpp index f6c06d5..fe569f4 100644 --- a/src/gui/graphicsview/qgraphicswidget.cpp +++ b/src/gui/graphicsview/qgraphicswidget.cpp @@ -1301,7 +1301,8 @@ bool QGraphicsWidget::event(QEvent *event) case QEvent::Polish: polishEvent(); d->polished = true; - d->updateFont(d->font); + if (!d->font.isCopyOf(QApplication::font())) + d->updateFont(d->font); break; case QEvent::WindowActivate: case QEvent::WindowDeactivate: diff --git a/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp b/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp index 3b98c2f..3303df5 100644 --- a/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp +++ b/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp @@ -106,6 +106,7 @@ private slots: void font_data(); void font(); void fontPropagation(); + void fontChangedEvent(); void fontPropagationWidgetItemWidget(); void fontPropagationSceneChange(); void geometry_data(); @@ -673,6 +674,40 @@ void tst_QGraphicsWidget::fontPropagation() QCOMPARE(child2->font().pointSize(), 43); } +void tst_QGraphicsWidget::fontChangedEvent() +{ + QGraphicsWidget *root = new QGraphicsWidget; + QGraphicsScene scene; + scene.addItem(root); + + // Check that only the application fonts apply. + QFont appFont = QApplication::font(); + QCOMPARE(scene.font(), appFont); + QCOMPARE(root->font(), appFont); + + EventSpy rootSpyFont(root, QEvent::FontChange); + EventSpy rootSpyPolish(root, QEvent::Polish); + QCOMPARE(rootSpyFont.count(), 0); + QApplication::processEvents(); //The polish event is sent + QCOMPARE(rootSpyPolish.count(), 1); + QApplication::processEvents(); //Process events to see if we get the font change event + //The font is still the same so no fontChangeEvent + QCOMPARE(rootSpyFont.count(), 0); + + QFont font; + font.setPointSize(43); + root->setFont(font); + QApplication::processEvents(); //Process events to get the font change event + //The font changed + QCOMPARE(rootSpyFont.count(), 1); + + //then roll back to the default one. + root->setFont(appFont); + QApplication::processEvents(); //Process events to get the font change event + //The font changed + QCOMPARE(rootSpyFont.count(), 2); +} + void tst_QGraphicsWidget::fontPropagationWidgetItemWidget() { QGraphicsWidget *widget = new QGraphicsWidget; |