Delphi鼠标左键点击Button弹出快捷菜单Popupmenu

procedure TForm1.SpeedButton4Click(Sender: TObject);
begin
PopupMenu2.Popup(Mouse.CursorPos.X-30,Mouse.CursorPos.Y+12);

end;

在光标所在位置弹出菜单;

procedure TForm1.Label1Click(Sender: TObject);
var
Point: TPoint;
begin
GetCursorPos(Point);
PopupMenu1.Popup(Point.X,Point.Y);
end;  

[说明:两种方式实现的效果一样];