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RibbonToolBarActionGroupItem should store QPointers rather than direct pointers

5 years 2 weeks ago #1 by Andres Kruse
RibbonToolBarActionGroupItem should store QPointers rather than direct pointers was created by Andres Kruse
The problem is that if you use the same QAction on multiple pages (or RibbonToolBarActionGroups), upon closing of the application, there is a dangling pointer to QAction and QWidget in RibbonToolBarControlPrivate::calculateSizeHint because the actions/widgets might already have been deleted. Replacing QAction * and QWidget with QPointer<QAction> and QPointer<QWidget> solves the problem.

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5 years 2 weeks ago #2 by Andres Kruse
Replied by Andres Kruse on topic RibbonToolBarActionGroupItem should store QPointers rather than direct pointers
actually you will also have to check if the action is non-zero..

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