diff options
Diffstat (limited to 'src/widgets/kernel/qwidget.cpp')
| -rw-r--r-- | src/widgets/kernel/qwidget.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index 90a23f7cd4..74b18d9991 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -1538,14 +1538,19 @@ void QWidgetPrivate::createTLSysExtra() extra->topextra->window->setMaximumSize(QSize(extra->maxw, extra->maxh)); if (extra->topextra->opacity != 255 && q->isWindow()) extra->topextra->window->setOpacity(qreal(extra->topextra->opacity) / qreal(255)); + + const bool isTipLabel = q->inherits("QTipLabel"); + const bool isAlphaWidget = !isTipLabel && q->inherits("QAlphaWidget"); #ifdef Q_OS_WIN // Pass on native parent handle for Widget embedded into Active X. const QVariant activeXNativeParentHandle = q->property(activeXNativeParentHandleProperty); if (activeXNativeParentHandle.isValid()) extra->topextra->window->setProperty(activeXNativeParentHandleProperty, activeXNativeParentHandle); - if (q->inherits("QTipLabel") || q->inherits("QAlphaWidget")) + if (isTipLabel || isAlphaWidget) extra->topextra->window->setProperty("_q_windowsDropShadow", QVariant(true)); #endif + if (isTipLabel || isAlphaWidget || q->inherits("QRollEffect")) + qt_window_private(extra->topextra->window)->setAutomaticPositionAndResizeEnabled(false); } } |