Hi,
I'm struggling to get the following work:
Ive connected a CustomContextMenuRequest to a QWidgetTree and indeed the menu pops open. But, however, when I want to clear this QWidgetTree in this request I get a null pointer exception. When i run this piece of code in another place or slot it works just fine.
When there are multiple items present in the treewidget, i can delete them one for one, and everything works fine, but when I delete the last one the exception occurs again.
Qt Code:
void N3LAB_Software::contextMenuTree(const QPoint& pos){ }To copy to clipboard, switch view to plain text mode
Does somebody know whats causing this problem or how to fix this?
Thanks,
Perry
Ps:
Im using Qt 5.6 with visual studio 2015
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