基本信息
源码名称:delphi实现动态光标(改变鼠标指针上的箭头图标)
源码大小:0.16M
文件格式:.zip
开发语言:Pascal
更新时间:2019-10-01
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   源码介绍


unit PMain;

interface

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

Const
  crCursor1=1;
  crCursor2=2;
  crCursor3=3;
  crCursor4=4;
type
  TForm1 = class(TForm)
    LoadCursor1: TButton;
    UninstallCursor: TButton;
    LoadCursor2: TButton;
    LoadCursor3: TButton;
    LoadCursor4: TButton;
    procedure FormShow(Sender: TObject);
    procedure LoadCursor1Click(Sender: TObject);
    procedure UninstallCursorClick(Sender: TObject);
    procedure LoadCursor2Click(Sender: TObject);
    procedure LoadCursor3Click(Sender: TObject);
    procedure LoadCursor4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
    Procedure InitialCursor;
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.InitialCursor;
var
  CursorPath:String;
begin
  CursorPath:=ExtractFilePath(Application.ExeName);
  Screen.Cursors[crCursor1]:=LoadCursorFromFile(PChar(CursorPath 'Working.ani'));
  Screen.Cursors[crCursor2]:=LoadCursorFromFile(PChar(CursorPath 'Globe.ani'));
  Screen.Cursors[crCursor3]:=LoadCursorFromFile(PChar(CursorPath 'Hourglas.ani'));
  Screen.Cursors[crCursor4]:=LoadCursorFromFile(PChar(CursorPath 'In3d.ani'));
end;

procedure TForm1.FormShow(Sender: TObject);
begin
  InitialCursor;
end;

procedure TForm1.LoadCursor1Click(Sender: TObject);
begin
  Screen.Cursor:=crCursor1;
end;

procedure TForm1.UninstallCursorClick(Sender: TObject);
begin
  Screen.Cursor:=crDefault;
end;

procedure TForm1.LoadCursor2Click(Sender: TObject);
begin
  Screen.Cursor:=crCursor2;
end;

procedure TForm1.LoadCursor3Click(Sender: TObject);
begin
  Screen.Cursor:=crCursor3;
end;

procedure TForm1.LoadCursor4Click(Sender: TObject);
begin
  Screen.Cursor:=crCursor4;
end;

end.