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Qt: better check if variant is really valid handle.

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git-svn-id: trunk@49211 -
This commit is contained in:
zeljko 2015-05-29 15:00:22 +00:00
parent 649ab6c422
commit adcc1a2862
1 changed files with 1 additions and 1 deletions
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2
lcl/interfaces/qt/qtint.pp
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@ -388,7 +388,7 @@ begin
{$IFDEF CPU64} {$IFDEF CPU64}
Obj := TObject(QVariant_toULongLong(V, @Ok)); Obj := TObject(QVariant_toULongLong(V, @Ok));
{$ENDIF} {$ENDIF}
if OK and (Obj <> nil) then if OK and QtWidgetset.IsValidHandle(HWND(Obj)) then
begin begin
if not (Obj is TQtWidget) then if not (Obj is TQtWidget) then
raise Exception.Create('QtObjectFromWidgetH: QObject_property returned ' raise Exception.Create('QtObjectFromWidgetH: QObject_property returned '