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Qt: TQtWSCustomListView optimization, 10% faster insert.

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git-svn-id: trunk@24312 -
This commit is contained in:
zeljko 2010-03-31 13:59:49 +00:00
parent 87862a4a71
commit cbb925a0d4
1 changed files with 5 additions and 0 deletions
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5
lcl/interfaces/qt/qtwscomctrls.pp
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@ -987,6 +987,11 @@ var
begin begin
if not WSCheckHandleAllocated(ALV, 'ItemSetImage') then if not WSCheckHandleAllocated(ALV, 'ItemSetImage') then
Exit; Exit;
if not Assigned(TListView(ALV).LargeImages) and not
Assigned(TListView(ALV).SmallImages) then
exit;
QtTreeWidget := TQtTreeWidget(ALV.Handle); QtTreeWidget := TQtTreeWidget(ALV.Handle);
TWI := QtTreeWidget.topLevelItem(AIndex); TWI := QtTreeWidget.topLevelItem(AIndex);
if (TWI <> nil) then if (TWI <> nil) then