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Set m_window to NULL after destroying it

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@26847 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2004-04-17 22:40:23 +00:00
parent 7ff12d75ad
commit 82ede9d1dc
1 changed files with 3 additions and 0 deletions
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3
src/common/sizer.cpp
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@@ -235,7 +235,10 @@ void wxSizerItem::SetDimension( wxPoint pos, wxSize size )
void wxSizerItem::DeleteWindows() void wxSizerItem::DeleteWindows()
{ {
if (m_window) if (m_window)
{
m_window->Destroy(); m_window->Destroy();
m_window = NULL;
}
if (m_sizer) if (m_sizer)
m_sizer->DeleteWindows(); m_sizer->DeleteWindows();