www.pudn.com > Visual C++课程设计案例精编--画图1 .rar > MdiClient.cpp

// MdiClient.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "Painter.h" 
#include "MdiClient.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CMdiClient 
 
CMdiClient::CMdiClient() 
{ 
	background.LoadBitmap(IDB_BACKGROUND); 
} 
 
CMdiClient::~CMdiClient() 
{ 
} 
 
 
BEGIN_MESSAGE_MAP(CMdiClient, CWnd) 
	//{{AFX_MSG_MAP(CMdiClient) 
	ON_WM_ERASEBKGND() 
	ON_WM_SIZE() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CMdiClient message handlers 
 
BOOL CMdiClient::OnEraseBkgnd(CDC* pDC)  
{ 
	// TODO: Add your message handler code here and/or call default 
	CWnd::OnEraseBkgnd(pDC); 
	 
	CRect rect; 
	GetClientRect(&rect); 
	CDC dc; 
	dc.CreateCompatibleDC(pDC); 
	dc.SelectObject(background); 
 
	BITMAP bm; 
	background.GetBitmap(&bm); 
 
	pDC->StretchBlt(0,0,rect.right-rect.left,rect.bottom-rect.top, 
		&dc,0,0,463,451,SRCCOPY); 
	CString text1("万水课程设计"); 
	CString text2("中国水利水电出版社"); 
	CString text3("Email: howard@china.com"); 
	int x=rect.right-dc.GetTextExtent(text3).cx; 
	int y=rect.bottom-8-20; 
	pDC->SetBkMode(TRANSPARENT); 
	pDC->SetTextColor(RGB(255,255,255)); 
	pDC->TextOut(x,y,text3); 
	pDC->TextOut(x,y-20,text2); 
	pDC->TextOut(x,y-40,text1); 
	pDC->SetTextColor(RGB(0,0,0)); 
	pDC->TextOut(x-1,y-1,text3); 
	pDC->TextOut(x-1,y-21,text2); 
	pDC->TextOut(x-1,y-41,text1); 
	return TRUE; 
} 
 
void CMdiClient::OnSize(UINT nType, int cx, int cy)  
{ 
	CWnd::OnSize(nType, cx, cy); 
	 
	// TODO: Add your message handler code here 
	RedrawWindow(NULL,NULL, 
		RDW_INVALIDATE|RDW_ERASE|RDW_ERASENOW|RDW_ALLCHILDREN); 
}