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| unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, Grids, ImgList;
type
TForm1 = class(TForm)
DrawGrid1: TDrawGrid;
Image_List_Grid: TImageList;
procedure DrawGrid1DrawCell(Sender: TObject; ACol, ARow: Integer;
Rect: TRect; State: TGridDrawState);
procedure FormCreate(Sender: TObject);
private
{ Private-Deklarationen }
public
{ Public-Deklarationen }
procedure Bilder_reinpacken(Sender: TObject; ACol,
ARow: Integer; Rect: TRect; State: TGridDrawState);
end;
var
Form1: TForm1;
nummer: integer;
implementation
{$R *.dfm}
procedure TForm1.Bilder_reinpacken(Sender: TObject; ACol,
ARow: Integer; Rect: TRect; State: TGridDrawState);
var
bild: Tbitmap;
begin
bild := Tbitmap.create; // dran denken die bitmaps auch wieder freizugeben !!
with Sender as TDrawGrid do
begin
Image_List_Grid.GetBitmap(nummer, bild);
Canvas.StretchDraw(rect, bild);
inc(nummer);
// habe nur 3 images in meiner liste daher setzte ich glob Var nummer wieder auf 0
if Image_List_Grid.Count <= nummer then
nummer := 0;
end;
end;
procedure TForm1.DrawGrid1DrawCell(Sender: TObject; ACol, ARow: Integer;
Rect: TRect; State: TGridDrawState);
begin
Bilder_reinpacken(sender,acol,arow,Rect,State);
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
nummer :=0;
end;
end. |
))