unit_full.pas

这是一个用Delphi开发的MP3播放器的源码

unit Unit_Full;

interface

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

type
  TFrm_Full = class(TForm)
    Panel_Full: TPanel;
    procedure FormResize(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Frm_Full: TFrm_Full;

implementation

uses Unit_Play, Unit_Main;

{$R *.dfm}

procedure TFrm_Full.FormResize(Sender: TObject);
var
     Play_Size:TRect;
begin
              Play_Size.Left :=0; Play_Size.Top :=0;
              Play_Size.Right := Frm_Full.Panel_Full.Width;
              Play_Size.Bottom := Frm_Full.Panel_Full.Height;
              Frm_Main.MediaPlayer.DisplayRect := Play_Size;
              Frm_Main.MediaPlayer.Display := Frm_Full.Panel_Full;
end;

procedure TFrm_Full.FormClose(Sender: TObject; var Action: TCloseAction);
var
    Play_Size:TRect;
begin
     Action:=CaFree;
     Frm_Main.VCD_Full := False;
              Play_Size.Left :=0; Play_Size.Top :=0;
              Play_Size.Right := Frm_Play.Panel_Play.Width;
              Play_Size.Bottom := Frm_Play.Panel_Play.Height;
              Frm_Main.MediaPlayer.DisplayRect := Play_Size;
              Frm_Main.MediaPlayer.Display := Frm_Play.Panel_Play;
              Frm_Play.Width := Frm_Play.Width +1;
              Frm_Play.Width := Frm_Play.Width -1;

end;

end.