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do not call CopyIcon() in CloneRefData(), HICON is going to be overwritten or invalidated anyhow

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29183 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2004-09-17 22:09:23 +00:00
parent e5544e77ec
commit d79c8ea96f
1 changed files with 6 additions and 10 deletions
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16
src/msw/icon.cpp
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@@ -109,16 +109,12 @@ wxObjectRefData *wxIcon::CloneRefData(const wxObjectRefData *dataOrig) const
if ( !data ) if ( !data )
return NULL; return NULL;
wxIcon *self = wx_const_cast(wxIcon *, this); // we don't have to copy m_hIcon because we're only called from SetHICON()
self->UnRef(); // which overwrites m_hIcon anyhow currently
self->m_refData = new wxIconRefData(*data); //
// and if we're called from SetWidth/Height/Depth(), it doesn't make sense
if ( data->m_hIcon ) // to copy it neither as the handle would be inconsistent with the new size
{ return new wxIconRefData(*data);
::CopyIcon(HICON(data->m_hIcon));
}
return m_refData;
} }
void wxIcon::CopyFromBitmap(const wxBitmap& bmp) void wxIcon::CopyFromBitmap(const wxBitmap& bmp)