unit ListViewMain;interfaceuses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, ComCtrls, ImgList; type TForm1 = class(TForm) ListView1: TListView; ImageList1: TImageList; procedure ListView1CustomDraw(Sender: TCustomListView; const ARect: TRect; var DefaultDraw: Boolean); procedure FormCreate(Sender: TObject); procedure FormClose(Sender: TObject; var Action: TCloseAction); private { Private declarations } public { Public declarations } end; var Form1: TForm1; Bitmap1: TBitmap; implementation {$R *.DFM}procedure TForm1.ListView1CustomDraw(Sender: TCustomListView; const ARect: TRect; var DefaultDraw: Boolean); var x,y,w,h : LongInt; begin with Bitmap1 do begin W := Width; H := Height; end; Y := 0; while Y < Height do begin X := 0; while X < Width do begin ListView1.Canvas.Draw(X, Y, Bitmap1); Inc(X, W); end; Inc(Y, H); end; end;procedure TForm1.FormCreate(Sender: TObject); begin Bitmap1 := TBitmap.Create; Bitmap1.LoadFromFile('backgray.bmp'); end;procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction); begin Bitmap1.Free; end;end.
Windows, Messages, SysUtils, Classes, Graphics,
Controls, Forms, Dialogs,
ComCtrls, ImgList;
type
TForm1 = class(TForm)
ListView1: TListView;
ImageList1: TImageList;
procedure ListView1CustomDraw(Sender:
TCustomListView;
const ARect: TRect; var DefaultDraw:
Boolean);
procedure FormCreate(Sender: TObject);
procedure FormClose(Sender: TObject;
var Action: TCloseAction);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
Bitmap1: TBitmap;
implementation
{$R *.DFM}procedure TForm1.ListView1CustomDraw(Sender:
TCustomListView;
const ARect: TRect; var DefaultDraw: Boolean);
var
x,y,w,h : LongInt;
begin
with Bitmap1 do begin
W := Width;
H := Height;
end;
Y := 0;
while Y < Height do begin
X := 0;
while X < Width do begin
ListView1.Canvas.Draw(X, Y, Bitmap1);
Inc(X, W);
end;
Inc(Y, H);
end;
end;procedure TForm1.FormCreate(Sender: TObject);
begin
Bitmap1 := TBitmap.Create;
Bitmap1.LoadFromFile('backgray.bmp');
end;procedure TForm1.FormClose(Sender: TObject;
var Action: TCloseAction);
begin
Bitmap1.Free;
end;end.