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while dockManager.removeDockWidget , the dockManager() returns null (#399)

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kzl 2022-02-19 02:33:55 +08:00 committed by GitHub
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commit d5fefaa35f
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1 changed files with 4 additions and 1 deletions
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5
src/DockWidget.cpp
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@ -893,7 +893,10 @@ void CDockWidget::setFloating()
//============================================================================
void CDockWidget::deleteDockWidget()
{
dockManager()->removeDockWidget(this);
auto manager=dockManager();
if(manager){
manager->removeDockWidget(this);
}
deleteLater();
d->Closed = true;
}