[Lazarus] latest revision breaks editor features!

[Graeme Geldenhuys]

Dave Coventry wrote:
> Hi,
>
> I'm sure this has been covered often, but none of my searches seems to find it.
>
> I have a routine to remove a row from a TStringGrid if the user selects it.
>
> The problem is that the onSelection event seems to be trigered twice:
>
>
> procedure TForm1.StringGrid1Selection(Sender: TObject; aCol, aRow: Integer);
> var i:integer;
> begin
>   if messageDlg('Remove
> '+StringGrid1.Cells[aCol,aRow]+'?',mtInformation,[mbYes,mbNo],0)=mrYes
> then
>   begin
>     for i:=arow to StringGrid1.RowCount-2 do
>     begin
>       StringGrid1.Cells[0,i]:=StringGrid1.Cells[0,i+1];
>       StringGrid1.Cells[1,i]:=StringGrid1.Cells[1,i+1];
>     end;
>     StringGrid1.RowCount:=StringGrid1.RowCount-1;
>   end;
> end;
>
> The user will click the item to be removed, the dialog will appear
> asking for confirmation to delete the row, but on clicking yes, while
> the row is deleted as expected, the dialog pops up again, asking the
> user if the next line should be deleted.
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>
>   
Out of your question
you can use
TStringGrid.DeleteColRow instead of your code
Salvatore