Best way to init QWidgetAction when shown from QToolButton's menu?
Solved
General and Desktop
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I have a QToolButton which has a popup menu containing a QWidgetAction with a slider. I need to initialize the slider when the popup us shown. What is the best way to get notified that the popup has been shown?
Thanks!
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Hi
What about
http://doc.qt.io/qt-5/qmenu.html#aboutToShow -
Perfect! I knew there was a better way than installing an event filter....
