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give up on GC blit if DC is in CG mode

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svn: r8088
This commit is contained in:
Matthew Flatt 2007-12-21 02:54:19 +00:00
parent 4cd7477c85
commit 8c42e26cde
1 changed files with 5 additions and 0 deletions
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5
src/wxmac/src/mac/wx_dccan2.cc
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@ -1263,6 +1263,11 @@ Bool wxCanvasDC::GCBlit(double xdest, double ydest, double width, double height,
CGrafPtr theMacGrafPort; CGrafPtr theMacGrafPort;
RgnHandle rgn; RgnHandle rgn;
if (cMacDC->GetCG(TRUE)) {
/* The dc is in CG mode. Too bad; just give up. */
return FALSE;
}
::GetGWorld(&savep, &savegd); ::GetGWorld(&savep, &savegd);
theMacGrafPort = cMacDC->macGrafPort(); theMacGrafPort = cMacDC->macGrafPort();