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Fixed the segfaults on application exit. The BracketMatcher, CallTipWidget, and CompletionWidget were using the text control as their parents. This should not be a problem, but for some reason it resulted in problems during shutdown. I suspect that PyQt is bugged and was deleting the C++ objects a second time in the garbage collection phase after they had already been deleted automatically by the C++ layer of Qt.
Fixed the segfaults on application exit. The BracketMatcher, CallTipWidget, and CompletionWidget were using the text control as their parents. This should not be a problem, but for some reason it resulted in problems during shutdown. I suspect that PyQt is bugged and was deleting the C++ objects a second time in the garbage collection phase after they had already been deleted automatically by the C++ layer of Qt.
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r2982:f21a128a
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Name Size Modified Last Commit Author
/ IPython / frontend / qt / console
scripts
tests
__init__.py Loading ...
ansi_code_processor.py Loading ...
bracket_matcher.py Loading ...
call_tip_widget.py Loading ...
completion_lexer.py Loading ...
completion_widget.py Loading ...
console_widget.py Loading ...
frontend_widget.py Loading ...
ipython_widget.py Loading ...
ipythonqt.py Loading ...
pygments_highlighter.py Loading ...
rich_ipython_widget.py Loading ...