diff options
Diffstat (limited to 'src/widgets/kernel/qwidget_qpa.cpp')
| -rw-r--r-- | src/widgets/kernel/qwidget_qpa.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/widgets/kernel/qwidget_qpa.cpp b/src/widgets/kernel/qwidget_qpa.cpp index 0fd794cc02..0a4bc990e6 100644 --- a/src/widgets/kernel/qwidget_qpa.cpp +++ b/src/widgets/kernel/qwidget_qpa.cpp @@ -768,7 +768,10 @@ void QWidgetPrivate::setGeometry_sys(int x, int y, int w, int h, bool isMove) } } - if (isMove) { + // generate a move event for QWidgets without window handles. QWidgets with native + // window handles already receive a move event from + // QGuiApplicationPrivate::processGeometryChangeEvent. + if (isMove && (!q->windowHandle() || q->testAttribute(Qt::WA_DontShowOnScreen))) { QMoveEvent e(q->pos(), oldPos); QApplication::sendEvent(q, &e); } @@ -876,9 +879,15 @@ int QWidget::metric(PaintDeviceMetric m) const } /*! - \preliminary + If this is a native widget, return the associated QWindow. + Otherwise return null. - Returns the QPlatformWindow this widget will be drawn into. + Native widgets include toplevel widgets, QGLWidget, and child widgets + on which winId() was called. + + \since 5.0 + + \sa winId() */ QWindow *QWidget::windowHandle() const { |