mousecap.h

来自「MFC+Widnows程序设计(中文第二版)」· C头文件 代码 · 共 28 行

class CMyApp : public CWinApp
{
public:
    virtual BOOL InitInstance ();
};

class CMainWindow : public CFrameWnd
{
protected:
    BOOL m_bTracking;			// TRUE if rubber banding
    BOOL m_bCaptureEnabled;		// TRUE if capture enabled
    CPoint m_ptFrom;			// "From" point for rubber banding
    CPoint m_ptTo;			// "To" point for rubber banding

    void InvertLine (CDC* pDC, CPoint ptFrom, CPoint ptTo);

public:
    CMainWindow ();

protected:
    afx_msg void OnLButtonDown (UINT nFlags, CPoint point);
    afx_msg void OnLButtonUp (UINT nFlags, CPoint point);
    afx_msg void OnMouseMove (UINT nFlags, CPoint point);
    afx_msg void OnNcLButtonDown (UINT nHitTest, CPoint point);

    DECLARE_MESSAGE_MAP ()
};