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Improvements to closing wxDocument: don't call OnCloseDocument() twice.

See #22627.
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Vadim Zeitlin 2022-08-30 11:12:58 +01:00
commit de345d33b2
6 changed files with 135 additions and 28 deletions
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docs/changes.txt
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@ -15,6 +15,11 @@ Changes in behaviour not resulting in compilation errors
used by wxThread::Delete() and Wait() by default, has changed from
wxTHREAD_WAIT_YIELD to wxTHREAD_WAIT_BLOCK for safety and consistency.
- wxDocument::OnCloseDocument() was called twice in previous versions when
closing the document from the menu. Now it is only called once and after
destroying all the existing document views. If you overrode this function,
please check that you don't rely on any views existing when it's called.
Changes in behaviour which may result in build errors
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