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LCL, fix resizing column issue #12098 (topleft calc failed because new columns have accumwidth=0)

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git-svn-id: trunk@16505 -
This commit is contained in:
jesus 2008-09-09 17:59:23 +00:00
parent f2b1c88495
commit bef0e71b34
1 changed files with 14 additions and 0 deletions
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14
lcl/grids.pas
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@ -2198,6 +2198,13 @@ begin
if IsColumn then begin
AddDel(FCols, NewValue);
FGCache.AccumWidth.Count:=NewValue;
// calc initial accumulated widths of new columns
OldCount := OldValue;
while (OldValue>0) and (OldCount<NewValue) do begin
FGCache.AccumWidth[OldCount] :=
FGCache.AccumWidth[OldCount-1] + GetColWidths(OldCount);
Inc(OldCount);
end;
OldCount:=RowCount;
if (OldValue=0)and(NewValue>=0) then begin
FTopLeft.X:=FFixedCols;
@ -2217,6 +2224,13 @@ begin
end else begin
AddDel(FRows, NewValue);
FGCache.AccumHeight.Count:=NewValue;
// calc initial accumulated heights of new rows
OldCount := OldValue;
while (OldValue>0) and (OldCount<NewValue) do begin
FGCache.AccumHeight[OldCount] :=
FGCache.AccumHeight[OldCount-1] + GetRowHeights(OldCount);
Inc(OldCount);
end;
OldCount:=ColCount;
if (OldValue=0)and(NewValue>=0) then begin
FTopleft.Y:=FFixedRows;