unit1.pas

Delphi高级界面特效制作百例源代码,这是随书源代码部分,不知可否

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  ComCtrls, ExtCtrls, StdCtrls, ToolWin, Menus;

type
  TForm1 = class(TForm)
    CoolBar1: TCoolBar;
    ToolBar1: TToolBar;
    ToolButton1: TToolButton;
    Edit1: TEdit;
    procedure ToolButton1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}


//按钮上有鼠标点击时响应
procedure TForm1.ToolButton1Click(Sender: TObject);
begin
   if ToolButton1.Down then
   begin
        //改变鼠标显示状态
        Edit1.Cursor := crArrow;

        //显示出密码
        Edit1.Hint := Edit1.Text;
   end
   else
   begin
        //改变鼠标显示状态
        Edit1.Cursor := crDefault;

        //显示出密码
        Edit1.Hint := '';
   end;
end;

end.