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- unit Unit1;
-
- interface
-
- uses
- Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
- Menus, DXDraws, DXClass, StdCtrls;
-
- type
-
- TForm1 = class(TDXForm)
- DXDraw: TDXDraw;
- MainMenu1: TMainMenu;
- FileMenu: TMenuItem;
- FileExit: TMenuItem;
- ModesMenu: TMenuItem;
- procedure FileExitClick(Sender: TObject);
- procedure DXDrawInitialize(Sender: TObject);
- private
- procedure ModeItemClick(Sender: TObject);
- end;
-
- var
- Form1: TForm1;
-
- implementation
-
- {$R *.DFM}
-
- procedure TForm1.FileExitClick(Sender: TObject);
- begin
- Close;
- end;
-
- procedure TForm1.ModeItemClick(Sender: TObject);
- var
- s: string;
- i, AWidth, AHeight, ABitCount: Integer;
- begin
- DXDraw.Finalize;
-
- s := TMenuItem(Sender).Caption;
-
- i := Pos('x', s);
- AWidth := StrToInt(Copy(s, 1, i-1));
- s := Copy(s, i+1, Length(s));
-
- i := Pos('x', s);
- AHeight := StrToInt(Copy(s, 1, i-1));
- s := Copy(s, i+1, Length(s));
-
- ABitCount := StrToInt(s);
-
- DXDraw.Display.Width := AWidth;
- DXDraw.Display.Height := AHeight;
- DXDraw.Display.BitCount := ABitCount;
- DXDraw.Options := DXDraw.Options + [doFullScreen];
- DXDraw.Initialize;
- end;
-
- procedure TForm1.DXDrawInitialize(Sender: TObject);
- var
- i: Integer;
- MenuItem: TMenuItem;
- begin
- for i:=ModesMenu.Count-1 downto 0 do
- ModesMenu.Items[0].Free;
-
- for i:=0 to DXDraw.Display.Count-1 do
- begin
- MenuItem := TMenuItem.Create(ModesMenu);
- with MenuItem do
- begin
- Caption := Format('%dx%dx%d', [DXDraw.Display.Modes[i].Width,
- DXDraw.Display.Modes[i].Height, DXDraw.Display.Modes[i].BitCount]);
- OnClick := ModeItemClick;
- end;
- ModesMenu.Add(MenuItem);
- end;
- end;
-
- end.
-