DRAWAREA.H

// drawarea.h : header file 
// 
#include <afxtempl.h> 
 
#define MAX_MSG_BODY_LEN 32 
 
typedef struct tagLINE 
{ 
CPoint ptStart; 
CPoint ptEnd; 
} LINE; 
 
///////////////////////////////////////////////////////////////////////////// 
// CDrawArea window 
 
class CDrawArea : public CEdit 
{ 
// Construction 
public: 
CDrawArea(); 
 
// Attributes 
public: 
 
protected: 
CPoint m_ptLast; 
CList<LINE, LINE &> m_listLines; 
 
// Operations 
public: 
void AddLine(LINE line); 
void AddKeystroke(char *mbsKey); 
 
// Overrides 
// ClassWizard generated virtual function overrides 
//{{AFX_VIRTUAL(CDrawArea) 
//}}AFX_VIRTUAL 
 
// Implementation 
public: 
virtual ~CDrawArea(); 
 
// Generated message map functions 
protected: 
//{{AFX_MSG(CDrawArea) 
afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
afx_msg void OnMouseMove(UINT nFlags, CPoint point); 
afx_msg void OnPaint(); 
afx_msg void OnRButtonUp(UINT nFlags, CPoint point); 
afx_msg HBRUSH CtlColor(CDC* pDC, UINT nCtlColor); 
afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags); 
afx_msg void OnChar(UINT nChar, UINT nRepCnt, UINT nFlags); 
afx_msg void OnSetFocus(CWnd* pOldWnd); 
afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message); 
afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point); 
//}}AFX_MSG 
 
DECLARE_MESSAGE_MAP() 
}; 
 
/////////////////////////////////////////////////////////////////////////////