学步园

1、添加成员变量m_RectLink，用来保存文本框的坐标，添加两个静态文本控件，将默认ID改掉：

class CSampleDlg : public CDialog<br /> {<br /> // Construction<br /> public:<br /> CSampleDlg(CWnd* pParent = NULL); // standard constructor</p> <p> // Implementation<br /> protected:<br /> HICON m_hIcon;</p> <p> //用于保存静态文本框的屏幕坐标<br /> RECT m_pRectLink;<br /> ......<br /> }

2、获取static控件的区域，在初始化函数里添加代码如下：

BOOL CSampleDlg::OnInitDialog()<br /> {<br /> CDialog::OnInitDialog();</p> <p> // Add "About..." menu item to system menu.</p> <p> // IDM_ABOUTBOX must be in the system command range.<br /> ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);<br /> ASSERT(IDM_ABOUTBOX < 0xF000);</p> <p> CMenu* pSysMenu = GetSystemMenu(FALSE);<br /> if (pSysMenu != NULL)<br /> {<br /> CString strAboutMenu;<br /> strAboutMenu.LoadString(IDS_ABOUTBOX);<br /> if (!strAboutMenu.IsEmpty())<br /> {<br /> pSysMenu->AppendMenu(MF_SEPARATOR);<br /> pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);<br /> }<br /> }</p> <p> // Set the icon for this dialog. The framework does this automatically<br /> // when the application's main window is not a dialog<br /> SetIcon(m_hIcon, TRUE); // Set big icon<br /> SetIcon(m_hIcon, FALSE); // Set small icon</p> <p> // TODO: Add extra initialization here</p> <p> //将静态文本的屏幕坐标存放在m_pRectLink中<br /> GetDlgItem(IDC_LINK) -> GetWindowRect(&m_pRectLink);</p> <p> //将屏幕坐标转换为客户坐标<br /> ScreenToClient(&m_pRectLink);</p> <p> return TRUE; // return TRUE unless you set the focus to a control<br /> }<br />

3、添加Windows消息WM_MOUSEMOVE，代码如下：

void CSampleDlg::OnMouseMove(UINT nFlags, CPoint point)<br /> {<br /> // TODO: Add your message handler code here and/or call default<br /> //下面设置鼠标在静态文本区时，将光标设成小手状</p> <p> if (point.x > m_pRectLink.left && point.x < m_pRectLink.right && point.y > m_pRectLink.top && point.y < m_pRectLink.bottom )<br /> //此处添加判断坐标<span class='wp_keywordlink'><a href="http://www.xuebuyuan.com/category/%E7%AE%97%E6%B3%95" title="算法" target="_blank">算法</a></span><br /> {<br /> HCURSOR hCursor;<br /> hCursor = AfxGetApp() -> LoadCursor(IDC_HAND);</p> <p> //将鼠标设为小手状<br /> SetCursor(hCursor);<br /> }<br /> CDialog::OnMouseMove(nFlags, point);<br /> }<br />

4、添加Windows消息WM_LBUTTONDOWN，代码如下：

void CSampleDlg::OnLButtonDown(UINT nFlags, CPoint point)<br /> {<br /> // TODO: Add your message handler code here and/or call default<br /> //此处添加判断坐标算法<br /> if (point.x > m_pRectLink.left && point.x < m_pRectLink.right && point.y > m_pRectLink.top && point.y < m_pRectLink.bottom)<br /> {<br /> //鼠标左键按下<br /> if (nFlags == MK_LBUTTON)<br /> {<br /> //为改善鼠标效果，此处加入以上变换鼠标形状的代码<br /> ShellExecute(0, NULL, "http://blog.csdn.net/wangningyu", NULL,NULL, SW_NORMAL);</p> <p> //也可以添加电子邮件的链接<br /> ShellExecute(0, NULL, "mailto:koma0769@vip.qq.com", NULL,NULL, SW_NORMAL);<br /> }<br /> }</p> <p> CDialog::OnLButtonDown(nFlags, point);<br /> }

5、程序运行效果如下：