C++语言 为工具栏设置工具提示功能

BOOL CToolTipDlg::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
    //创建图像列表
    m_ImageList.Create(32,32,ILC_COLOR24|ILC_MASK,1,1);
    //向图像列表中添加图标
    m_ImageList.Add(AfxGetApp()->LoadIcon(IDI_ICON1));
    m_ImageList.Add(AfxGetApp()->LoadIcon(IDI_ICON2));
    m_ImageList.Add(AfxGetApp()->LoadIcon(IDI_ICON3));
    m_ImageList.Add(AfxGetApp()->LoadIcon(IDI_ICON4));
    m_ImageList.Add(AfxGetApp()->LoadIcon(IDI_ICON5));
    m_ImageList.Add(AfxGetApp()->LoadIcon(IDI_ICON6));
    m_ImageList.Add(AfxGetApp()->LoadIcon(IDI_ICON7));
    m_ImageList.Add(AfxGetApp()->LoadIcon(IDI_ICON8));
    UINT array[11];
    for(int i=0;i<11;i++)
    {
        if(i==3 || i==7 || i==9)
            array[i] = ID_SEPARATOR; //第4、8、10个按钮为分隔条 #define ID_SEPARATOR 0
        else
            array[i] = i+1001;
    }
    m_ToolBar.Create(this);
    m_ToolBar.SetButtons(array,11);
    m_ToolBar.SetButtonText(0,"新建");
    m_ToolBar.SetButtonText(1,"打开");
    m_ToolBar.SetButtonText(2,"保存");
    m_ToolBar.SetButtonText(4,"剪切");
    m_ToolBar.SetButtonText(5,"复制");
    m_ToolBar.SetButtonText(6,"粘贴");
    m_ToolBar.SetButtonText(8,"打印");
    m_ToolBar.SetButtonText(10,"帮助");
    //关联图像列表
    m_ToolBar.GetToolBarCtrl().SetImageList(&m_ImageList);
    m_ToolBar.SetSizes(CSize(40,50),CSize(32,32)); //设置按钮和图标的大小
    m_ToolBar.EnableToolTips(TRUE);
    RepositionBars(AFX_IDW_CONTROLBAR_FIRST,AFX_IDW_CONTROLBAR_LAST,0); //AFX_IDW_CONTROLBAR_FIRST 在msdn中没有详细说明 用就可以了

return TRUE; // return TRUE unless you set the focus to a control }

 创建一个基于对话框的应用程序, 将对话框的Caption属性修改为"设置工具栏按钮提示".

选择工作区窗口中的RecourceView选项卡,导入8个图标资源.

在对话框头文件中声明变量,代码如下:
CToolBar m_ToolBar;
CImageList m_ImageList;
CString m_TipText;