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Fix crash on destruction of wxDataViewCtrl in wxOSX.

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The control remained associated to the model so a dangling pointer could be
used if the model was destroyed after the control.

Fix this by removing the control from the model list of notifiers when it is
destroyed.

Closes #14124.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71511 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2012-05-20 20:29:09 +00:00
parent e779f09357
commit a2c3fc7c75
2 changed files with 18 additions and 1 deletions
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2
include/wx/osx/dataview.h
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@@ -300,6 +300,8 @@ private:
wxDataViewColumnPtrArrayType m_ColumnPtrs; // all column pointers are stored in an array
wxDataViewModelNotifier* m_ModelNotifier; // stores the model notifier for the control (does not own the notifier)
// wxWidget internal stuff:
DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
DECLARE_NO_COPY_CLASS(wxDataViewCtrl)