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Update QMdiSubWindow after windowFlags were changed

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Adding or removing close/maximize/minimize buttons to an already
existing QMdiSubWindow is only visible after the window is repainted.
This patch repaints the QMdiSubWindow at the end of setWindowFlags.

Fixes: QTBUG-125778
Pick-to: 6.7
Change-Id: Ibdf136621bf70337a2af29dfcfd10b60dde11e15
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 6520ed0f2567c5a8fd680dccbff59c5ef8fc89c2)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Wladimir Leuschner 2024-07-31 13:54:32 +02:00 committed by Qt Cherry-pick Bot
parent e7aa8aa118
commit c561b7197b
1 changed files with 8 additions and 0 deletions
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8
src/widgets/widgets/qmdisubwindow.cpp
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@ -2095,6 +2095,7 @@ void QMdiSubWindowPrivate::setVisible(WindowStateAction action, bool visible)
(controlContainer->controllerWidget())) { (controlContainer->controllerWidget())) {
ctrlWidget->setControlVisible(action, visible); ctrlWidget->setControlVisible(action, visible);
} }
q->update();
} }
#ifndef QT_NO_ACTION #ifndef QT_NO_ACTION
@ -2867,6 +2868,13 @@ bool QMdiSubWindow::event(QEvent *event)
showToolTip(static_cast<QHelpEvent *>(event), this, d->titleBarOptions(), showToolTip(static_cast<QHelpEvent *>(event), this, d->titleBarOptions(),
QStyle::CC_TitleBar, d->hoveredSubControl); QStyle::CC_TitleBar, d->hoveredSubControl);
break; break;
#endif
#ifndef QT_NO_ACTION
case QEvent::ActionAdded:
case QEvent::ActionChanged:
case QEvent::ActionRemoved:
update();
break;
#endif #endif
default: default:
break; break;