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unit Unit1;
{$mode objfpc}{$H+}
interface
uses
SysUtils, Forms, Controls, Grids, StdCtrls;
type
{ TForm1 }
TForm1 = class(TForm)
ComboBox1: TComboBox;
StringGrid1: TStringGrid;
procedure ComboBox1EditingDone(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure StringGrid1SelectEditor(Sender: TObject; aCol, aRow: Integer;
var Editor: TWinControl);
public
end;
var
Form1: TForm1;
implementation
{$R unit1.lfm}
{ TForm1 }
procedure TForm1.FormCreate(Sender: TObject);
var
y: Integer;
x: Integer;
begin
// fill the grid
for x:=0 to StringGrid1.ColCount-1 do begin
for y:=0 to StringGrid1.RowCount-1 do begin
StringGrid1.Cells[x,y]:=IntToStr(x)+','+IntToStr(y);
end;
end;
end;
procedure TForm1.ComboBox1EditingDone(Sender: TObject);
begin
StringGrid1.Cells[StringGrid1.Col,StringGrid1.Row]:=ComboBox1.Text;
end;
procedure TForm1.StringGrid1SelectEditor(Sender: TObject; aCol, aRow: Integer;
var Editor: TWinControl);
begin
if (aCol=3) and (aRow>0) then begin
ComboBox1.BoundsRect:=StringGrid1.CellRect(aCol,aRow);
ComboBox1.Text:=StringGrid1.Cells[StringGrid1.Col,StringGrid1.Row];
Editor:=ComboBox1;
end;
end;
end.
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