myedit.cpp

超强的图形界面聊天软件.rar

// MyEdit.cpp : implementation file
//

#include "stdafx.h"
#include "pictalk.h"
#include "MyEdit.h"
#include "pictalkDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMyEdit

CMyEdit::CMyEdit()
{
}
CMyEdit::CMyEdit(CPictalkDlg * pPictalk)
{
	m_pPictalk=pPictalk;
}
CMyEdit::~CMyEdit()
{
}


BEGIN_MESSAGE_MAP(CMyEdit, CEdit)
	//{{AFX_MSG_MAP(CMyEdit)
	ON_WM_KEYDOWN()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyEdit message handlers

void CMyEdit::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags) 
{
	// TODO: Add your message handler code here and/or call default
	m_cs.Lock();
	switch(nChar) 
	{
		case VK_LEFT:
			m_pPictalk->Move(1);
			break;
		case VK_RIGHT:
			m_pPictalk->Move(2);
			break;
		case VK_UP:
			m_pPictalk->Move(3);
			break;
		case VK_DOWN:
			m_pPictalk->Move(4);
			break;
		default:
			CEdit::OnKeyDown(nChar, nRepCnt, nFlags);
			break;
	}
	m_cs.Unlock();
//	CEdit::OnKeyDown(nChar, nRepCnt, nFlags);
}