gy.pas

图书管理系统

unit gy;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, jpeg, Buttons;

type
  TForm4 = class(TForm)
    Image1: TImage;
    Panel1: TPanel;
    Label1: TLabel;
    Panel2: TPanel;
    GroupBox1: TGroupBox;
    Label2: TLabel;
    Label3: TLabel;
    SpeedButton1: TSpeedButton;
    Timer1: TTimer;
    Timer2: TTimer;
    GroupBox2: TGroupBox;
    Label5: TLabel;
    Label6: TLabel;
    Label4: TLabel;
    procedure Timer1Timer(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form4: TForm4;

implementation

{$R *.dfm}

procedure TForm4.Timer1Timer(Sender: TObject);
begin
if label1.Left>panel1.left then
   label1.Left:=label1.left-1
  else
   timer2.Enabled:=true;
end;

procedure TForm4.SpeedButton1Click(Sender: TObject);
begin
close;
end;

end.