delphi制作的托盘程序

unit uMain;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, shellapi,
  Menus, Buttons, ExtCtrls;
const
  mousemsg = wm_user + 1;
  iid = 100;
type
  TForm1 = class(TForm)
    MainMenu1: TMainMenu;
    Panel1: TPanel;
    SpeedButton1: TSpeedButton;
    SpeedButton6: TSpeedButton;
    SpeedButton7: TSpeedButton;
    SpeedButton8: TSpeedButton;
    SpeedButton9: TSpeedButton;
    SpeedButton10: TSpeedButton;
    PopupMenu1: TPopupMenu;
    exit1: TMenuItem;
    SpeedButton2: TSpeedButton;
    procedure SQLLMClick(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormCreate(Sender: TObject);
    procedure exit1Click(Sender: TObject);
  private
    { Private declarations }
      procedure mousemessage(var message: tmessage); message
      mousemsg;
  public
    { Public declarations }
    procedure exec(sender: tobject);
  end;

var
  Form1: TForm1;
  ntida: TNotifyIcondataA;
implementation

{$R *.DFM}
procedure TForm1.mousemessage(var message: tmessage);
var
  mousept: TPoint;
begin
  inherited;
  if message.LParam = wm_rbuttonup then begin
      getcursorpos(mousept);
      popupmenu1.popup(mousept.x, mousept.y);
    end;
  if message.LParam = wm_lbuttonup then begin
      ShowWindow(Handle, SW_SHOW);
      ShowWindow(Application.handle, SW_SHOW);
      SetWindowLong(Application.Handle, GWL_EXSTYLE,
        not (GetWindowLong(Application.handle, GWL_EXSTYLE)
        or WS_EX_TOOLWINDOW and not WS_EX_APPWINDOW));
    end;
  message.Result := 0;
end;

Procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Action := caNone;
  ShowWindow(Handle, SW_HIDE);
  ShowWindow(Application.Handle, SW_HIDE);
  SetWindowLong(Application.Handle, GWL_EXSTYLE,
    not (GetWindowLong(Application.handle, GWL_EXSTYLE)
    or WS_EX_TOOLWINDOW and not WS_EX_APPWINDOW));
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
  ntida.cbSize := sizeof(tnotifyicondataa);
  ntida.Wnd := handle;
  ntida.uID := iid;  ntida.uFlags := nif_icon + nif_tip +
    nif_message;  ntida.uCallbackMessage := mousemsg;
  ntida.hIcon := Application.Icon.handle;
  ntida.szTip := 'Icon';
  shell_notifyicona(NIM_ADD, @ntida);
end;

procedure TForm1.exit1Click(Sender: TObject);
begin
  ntida.cbSize := sizeof(tnotifyicondataa);
  ntida.wnd := handle;
  ntida.uID := iid;
  ntida.uFlags := nif_icon + nif_tip + nif_message;
  ntida.uCallbackMessage := mousemsg;
  ntida.hIcon := Application.Icon.handle;
  ntida.szTip := 'Icon';
  shell_notifyicona(NIM_DELETE, @ntida);
  Application.Terminate;
end;

end.