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LCL: TListViewItems: do not call ws ItemExchange() or ItemMove() if OwnerData = True.

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git-svn-id: trunk@31368 -
This commit is contained in:
zeljko 2011-06-24 21:04:30 +00:00
parent a0933e1606
commit fe54d8652c
1 changed files with 2 additions and 3 deletions
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5
lcl/include/listitems.inc
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@ -154,12 +154,11 @@ begin
raise Exception.CreateFmt(rsListIndexExceedsBounds, [AIndex1]); raise Exception.CreateFmt(rsListIndexExceedsBounds, [AIndex1]);
if (AIndex2 < 0) or (AIndex2 >= FItems.Count) then if (AIndex2 < 0) or (AIndex2 >= FItems.Count) then
raise Exception.CreateFmt(rsListIndexExceedsBounds, [AIndex2]); raise Exception.CreateFmt(rsListIndexExceedsBounds, [AIndex2]);
AItem := Item[AIndex1]; AItem := Item[AIndex1];
FItems.Exchange(AIndex1, AIndex2); FItems.Exchange(AIndex1, AIndex2);
FCacheIndex := AIndex1; FCacheIndex := AIndex1;
FCacheItem := AItem; FCacheItem := AItem;
if WSUpdateAllowed then if not Owner.OwnerData and WSUpdateAllowed then
begin begin
TWSCustomListViewClass(FOwner.WidgetSetClass).ItemExchange(FOwner, AItem, TWSCustomListViewClass(FOwner.WidgetSetClass).ItemExchange(FOwner, AItem,
AIndex1, AIndex2); AIndex1, AIndex2);
@ -180,7 +179,7 @@ begin
FItems.Move(AFromIndex, AToIndex); FItems.Move(AFromIndex, AToIndex);
FCacheIndex := AToIndex; FCacheIndex := AToIndex;
FCacheItem := AItem; FCacheItem := AItem;
if WSUpdateAllowed then if not Owner.OwnerData and WSUpdateAllowed then
begin begin
TWSCustomListViewClass(FOwner.WidgetSetClass).ItemMove(FOwner, AItem, TWSCustomListViewClass(FOwner.WidgetSetClass).ItemMove(FOwner, AItem,
AFromIndex, AToIndex); AFromIndex, AToIndex);