// 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("萬水課程設計");
	CString text2("中國水利水電出版社");
	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);
}