ScaleF.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 ScaleF;
- interface
- uses
- SysUtils, Windows, Messages, Classes, Graphics, Controls,
- Forms, Dialogs, StdCtrls, Spin, Mask, ComCtrls;
- type
- TForm1 = class(TForm)
- ScaleButton: TButton;
- RestoreButton: TButton;
- Label1: TLabel;
- Edit1: TEdit;
- UpDown1: TUpDown;
- procedure ScaleButtonClick(Sender: TObject);
- procedure RestoreButtonClick(Sender: TObject);
- private
- { Private declarations }
- AmountScaled: Integer;
- public
- { Public declarations }
- end;
- var
- Form1: TForm1;
- implementation
- {$R *.DFM}
- procedure TForm1.ScaleButtonClick(Sender: TObject);
- begin
- AmountScaled := UpDown1.Position;
- ScaleBy (AmountScaled, 100);
- UpDown1.Height := Edit1.Height;
- ScaleButton.Enabled := False;
- RestoreButton.Enabled := True;
- end;
- procedure TForm1.RestoreButtonClick(Sender: TObject);
- begin
- ScaleBy (100, AmountScaled);
- UpDown1.Height := Edit1.Height;
- ScaleButton.Enabled := True;
- RestoreButton.Enabled := False;
- end;
- end.