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Carbon: fix for possible re-drawing loop

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git-svn-id: trunk@20627 -
This commit is contained in:
dmitry 2009-06-14 22:20:10 +00:00
parent d0eafc69e3
commit 61942c9056
1 changed files with 1 additions and 0 deletions
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lcl/interfaces/carbon/carbonprivatecontrol.inc
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@ -959,6 +959,7 @@ const
SName = 'Update';
begin
Result := True;
if IsDrawEvent>0 then Exit;
if Widget <> HIViewRef(Frames[0]) then
if OSError(HIViewRender(Widget), Self, SName, SViewRender) then Result := False;
if Widget <> Content then