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Fix DockWidget::windowActiveAboutToChange() being emitted too much

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Was being emitted even when it didn't affect our window.
This caused an explosion of signals when we had many dock widgets.
This commit is contained in:
Sergio Martins
2020-11-17 18:52:15 +00:00
parent d92d7c258c
commit 1393ae224f
1 changed files with 1 additions and 1 deletions
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2
src/DockWidgetBase.cpp
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@@ -601,7 +601,7 @@ bool DockWidgetBase::eventFilter(QObject *watched, QEvent *event)
{
const bool isWindowActivate = event->type() == QEvent::WindowActivate;
const bool isWindowDeactivate = event->type() == QEvent::WindowDeactivate;
if (isWindowActivate || isWindowDeactivate)
if ((isWindowActivate || isWindowDeactivate) && watched == window())
Q_EMIT windowActiveAboutToChange(isWindowActivate);
return QWidgetAdapter::eventFilter(watched, event);