mdiclwnd.cpp

《vc++扩展编程实例》源码。运用Visual C++ 5.0或6.0的高级编程技巧

// MDIClWnd.cpp : implementation file
//

#include "stdafx.h"
#include "wzd.h"
#include "MDIClWnd.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMDIClientWnd

CMDIClientWnd::CMDIClientWnd()
{
}

CMDIClientWnd::~CMDIClientWnd()
{
}


BEGIN_MESSAGE_MAP(CMDIClientWnd, CWnd)
	//{{AFX_MSG_MAP(CMDIClientWnd)
	ON_WM_PAINT()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CMDIClientWnd message handlers

void CMDIClientWnd::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	
	CDC dcMem;
	dcMem.CreateCompatibleDC( &dc );

	// get bitmap and info
	BITMAP bm;
	CBitmap bitmap;
	bitmap.LoadBitmap(IDB_WZD_MDIBITMAP);
	dcMem.SelectObject(bitmap);
	bitmap.GetObject( sizeof(BITMAP), &bm );

	// stretch bitmap
	CRect rect;
	GetClientRect(&rect);
	dc.StretchBlt( rect.left, rect.top, rect.right, rect.bottom, 
				 &dcMem, 0, 0, bm.bmWidth-1, bm.bmHeight-1, SRCCOPY );
}