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TValueListEditor: raise an exception when setting RowCount < FixedRows.

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git-svn-id: trunk@64605 -
This commit is contained in:
bart 2021-02-17 17:35:57 +00:00
parent 9baf8fe81d
commit ac3fae6d99
1 changed files with 4 additions and 1 deletions
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5
lcl/valedit.pas
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@ -6,7 +6,8 @@ interface
uses uses
ContNrs, SysUtils, Classes, Variants, ContNrs, SysUtils, Classes, Variants,
LazUtf8, Controls, StdCtrls, Grids, LResources, Dialogs, LCLType, Laz2_XMLCfg; LazUtf8, Controls, StdCtrls, Grids, LResources, Dialogs, LCLType, Laz2_XMLCfg,
LCLStrConsts;
type type
@ -1541,6 +1542,8 @@ begin
//debugln('TValueListEditor.SetRowCount: AValue=',DbgS(AValue)); //debugln('TValueListEditor.SetRowCount: AValue=',DbgS(AValue));
OldValue := inherited RowCount; OldValue := inherited RowCount;
if OldValue = AValue then Exit; if OldValue = AValue then Exit;
if FixedRows > AValue then
Raise EGridException.Create(rsFixedRowsTooBig);
NewCount := AValue - FixedRows; NewCount := AValue - FixedRows;
if (NewCount > Strings.Count) then if (NewCount > Strings.Count) then
begin begin