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Workaround for _SetDstBlits32BGRA crash when compiling and running

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on Leopard (happens in complex app but not in AUI sample)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@57862 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2009-01-06 17:36:29 +00:00
parent bfbab2b822
commit 26c1972f27
1 changed files with 21 additions and 2 deletions
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23
src/aui/framemanager.cpp
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@@ -4014,7 +4014,16 @@ void wxAuiManager::OnLeftUp(wxMouseEvent& event)
m_frame->ReleaseMouse();
// get rid of the hint rectangle
// On Mac we use a wxClientDC since when compiling and running on Leopard,
// we can get the dreaded _SetDstBlits32BGRA crash (but not in the AUI sample).
// This only helps in non-CG mode - there is zero resize feeedback in CG mode
// at present.
#ifdef __WXMAC__
wxClientDC dc(m_frame);
#else
wxScreenDC dc;
#endif
DrawResizeHint(dc, m_action_hintrect);
// resize the dock or the pane
@@ -4286,10 +4295,20 @@ void wxAuiManager::OnMotion(wxMouseEvent& event)
else
pos.x = wxMax(0, event.m_x - m_action_offset.x);
wxRect rect(m_frame->ClientToScreen(pos),
m_action_part->rect.GetSize());
// On Mac we use a wxClientDC since when compiling and running on Leopard,
// we can get the dreaded _SetDstBlits32BGRA crash (but not in the AUI sample).
// This only helps in non-CG mode - there is zero resize feeedback in CG mode
// at present.
#ifdef __WXMAC__
wxRect rect(pos,
m_action_part->rect.GetSize());
wxClientDC dc(m_frame);
#else
wxRect rect(m_frame->ClientToScreen(pos),
m_action_part->rect.GetSize());
wxScreenDC dc;
#endif
if (!m_action_hintrect.IsEmpty())
DrawResizeHint(dc, m_action_hintrect);
DrawResizeHint(dc, rect);