u_form1.pas

来自「很好地delphi书籍源码」· PAS 代码 · 共 63 行

unit U_Form1;

interface

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

type
  TForm1 = class(TForm)
    Panel1: TPanel;
    MovingLabel1: TMovingLabel;
    StartButton: TButton;
    StopButton: TButton;
    Label1: TLabel;
    Label2: TLabel;
    MovingStepCB: TComboBox;
    TimeStepCB: TComboBox;
    procedure StartButtonClick(Sender: TObject);
    procedure StopButtonClick(Sender: TObject);
    procedure MovingStepCBChange(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure TimeStepCBChange(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.StartButtonClick(Sender: TObject);
begin
  MovingLabel1.PTimer.Enabled:=true;
end;

procedure TForm1.StopButtonClick(Sender: TObject);
begin
  MovingLabel1.PTimer.Enabled:=false;
end;

procedure TForm1.MovingStepCBChange(Sender: TObject);
begin
  MovingLabel1.MovingStep:=StrToInt(MovingStepCB.Text);
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
  MovingLabel1.Ready(self);
end;

procedure TForm1.TimeStepCBChange(Sender: TObject);
begin
  MovingLabel1.PTimer.Interval:=StrToInt(TimeStepCB.Text);
end;

end.