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Code Issues Releases Wiki Activity

Looks like FindFocus() on wxGTK can return NULL

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This commit is contained in:
Leland Lucius 2020-03-10 12:56:43 -05:00
parent 0e42bd42b6
commit 867775ef99
1 changed files with 9 additions and 5 deletions
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14
src/widgets/wxPanelWrapper.cpp
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@ -27,11 +27,15 @@ void wxTabTraversalWrapperCharHook(wxKeyEvent &event)
event.Skip();
return;
}
focus->Navigate(
event.ShiftDown()
? wxNavigationKeyEvent::IsBackward
: wxNavigationKeyEvent::IsForward
);
// Apparently, on wxGTK, FindFocus can return NULL
if (focus)
{
focus->Navigate(
event.ShiftDown()
? wxNavigationKeyEvent::IsBackward
: wxNavigationKeyEvent::IsForward
);
}
return;
}
#endif