创建和使用鼠标提示框

 

CMFECToolTip  m_toolTip;//声明对象

BOOL CMouseInfoTipDlg::OnInitDialog()
{
 CDialog::OnInitDialog();

 // Add "About..." menu item to system menu.

 // IDM_ABOUTBOX must be in the system command range.
 ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
 ASSERT(IDM_ABOUTBOX < 0xF000);

 CMenu* pSysMenu = GetSystemMenu(FALSE);
 if (pSysMenu != NULL)
 {
  CString strAboutMenu;
  strAboutMenu.LoadString(IDS_ABOUTBOX);
  if (!strAboutMenu.IsEmpty())
  {
   pSysMenu->AppendMenu(MF_SEPARATOR);
   pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
  }
 }

 // Set the icon for this dialog.  The framework does this automatically
 //  when the application's main window is not a dialog
 SetIcon(m_hIcon, TRUE);   // Set big icon
 SetIcon(m_hIcon, FALSE);  // Set small icon
 
 // TODO: Add extra initialization here
 m_toolTip.Create( this );//创建提示框对象
 CStringArray straInfo;
 //“添加”按钮提示框
 straInfo.RemoveAll();
 straInfo.Add( "向列表框中添加记录" );
 m_toolTip.AddControlInfo( IDC_ADD, straInfo, RGB(220,174,208), RGB( 0,0,162) );
 //退出按钮提示框
 straInfo.RemoveAll();
 straInfo.Add( "关闭窗口" );
 m_toolTip.AddControlInfo( IDCANCEL, straInfo, RGB(220,174,208), RGB( 0,0,162) );
 //编辑框提示框
 straInfo.RemoveAll();
 straInfo.Add( "输入书籍名称" );
 m_toolTip.AddControlInfo( IDC_EDIT1, straInfo, RGB(220,174,208), RGB( 0,0,162) );
 //列表框提示框
 straInfo.RemoveAll();
 straInfo.Add( "显示添加的图书记录" );
 straInfo.Add( "实现自动排序:" );
 m_toolTip.AddControlInfo( IDC_LIST1, straInfo, RGB(220,174,208), RGB( 0,0,162)  );
 
 return TRUE;  // return TRUE  unless you set the focus to a control
}

 

BOOL CMouseInfoTipDlg::PreTranslateMessage(MSG* pMsg)
{
 // TODO: Add your specialized code here and/or call the base class
 if( pMsg->message == WM_MOUSEMOVE )//鼠标移动
 {
  POINT pt = pMsg->pt; 
  ScreenToClient( &pt );//转换为客户区坐标
  m_toolTip.ShowToolTip( (CPoint)pt );//显示提示框
 }
 
 return CDialog::PreTranslateMessage(pMsg);
}