MdClock.pas
资源名称:delphi.rar [点击查看]
上传用户:fh681027
上传日期:2022-07-23
资源大小:1959k
文件大小:1k
源码类别:
Delphi控件源码
开发平台:
Delphi
- unit MdClock;
- interface
- uses
- SysUtils, Windows, Messages, Classes, Graphics,
- Controls, StdCtrls, ExtCtrls;
- type
- TMdClock = class (TCustomLabel)
- private
- FTimer: TTimer;
- protected
- procedure UpdateClock (Sender: TObject);
- public
- constructor Create (AOwner: TComponent); override;
- published
- property Align;
- property Alignment;
- property Color;
- property Font;
- property ParentColor;
- property ParentFont;
- property ParentShowHint;
- property PopupMenu;
- property ShowHint;
- property Transparent;
- property Visible;
- property Timer: TTimer read FTimer;
- end;
- procedure Register;
- implementation
- constructor TMdClock.Create (AOwner: TComponent);
- begin
- inherited Create (AOwner);
- // create the internal timer object
- FTimer := TTimer.Create (Self);
- FTimer.Name := 'ClockTimer';
- FTimer.OnTimer := UpdateClock;
- FTimer.Enabled := True;
- FTimer.SetSubComponent (True);
- end;
- procedure TMdClock.UpdateClock (Sender: TObject);
- begin
- // set the current time as caption
- Caption := TimeToStr (Time);
- end;
- procedure Register;
- begin
- RegisterComponents('Md', [TMdClock]);
- end;
- end.