[PyQt] Segfault in QMenu.addAction when parent widget is deleted.
yuya at tcha.org
Sun Apr 6 04:22:28 BST 2014
On Sat, 5 Apr 2014 12:26:38 -0700, J Robert Ray wrote:
> I suppose the implied solution is to create the
> submenu via python and add it to the parent menu. We've restructured our
> code to avoid this situation.
or connect async RPC result to widget's slot.
> > On 02-04-2014 9:11 pm, J Robert Ray wrote:
> >> In boils down to trying to add a new action to a submenu of a menu
> >> attached to a widget that has been deleted. Were having this problem
> >> due to some asynchronous RPC and getting results back after a user has
> >> caused the widget to go away.
# will be disconnected if widget is deleted
# "sub" may be deleted but "cb" won't
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