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Gtk2: fixed TGtk2WidgetSet.AppProcessMessages and Application.Idle(True) fail to call CheckSynchronize a second time.Patch by Ondrej Pokorny. issue #27662

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git-svn-id: trunk@62989 -
This commit is contained in:
zeljko 2020-04-15 17:09:19 +00:00
parent f9d54cee6d
commit 5d0de1d6ab
1 changed files with 3 additions and 0 deletions
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3
lcl/interfaces/gtk2/gtk2widgetset.inc
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@ -2329,6 +2329,7 @@ var
vlMsg : PMSg; vlMsg : PMSg;
i: Integer; i: Integer;
begin begin
vlMsg:=nil; //issue #27662
repeat repeat
// send cached LCL messages to the gtk // send cached LCL messages to the gtk
//DebugLn(['TGtk2WidgetSet.AppProcessMessages SendCachedLCLMessages']); //DebugLn(['TGtk2WidgetSet.AppProcessMessages SendCachedLCLMessages']);
@ -2413,6 +2414,8 @@ begin
// proceed until all messages are handled // proceed until all messages are handled
until (not PendingGtkMessagesExists) or Application.Terminated; until (not PendingGtkMessagesExists) or Application.Terminated;
if (vlMsg = nil) and IsMultiThread then //no message was handled -> CheckSynchronize. issue #27662
CheckSynchronize;
end; end;
{------------------------------------------------------------------------------ {------------------------------------------------------------------------------