cstatic.cpp

evc实现

// CStatic.cpp : implementation file
//

#include "stdafx.h"
#include "Static.h"
#include "CStatic.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCStatic

CCStatic::CCStatic()
{
}

CCStatic::~CCStatic()
{
}


BEGIN_MESSAGE_MAP(CCStatic, CStatic)
	//{{AFX_MSG_MAP(CCStatic)
	ON_WM_PAINT()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCStatic message handlers

void CCStatic::OnPaint() 
{
//	CPaintDC dc(this); // device context for painting
	PAINTSTRUCT ps;
	CDC* pDC = BeginPaint(&ps);

	ASSERT(pDC);
	BITMAP   bm;  
    CDC   dcMem;  
    dcMem.CreateCompatibleDC(pDC);  
    m_bkbmp   =   new   CBitmap();  
 	m_bkbmp->LoadBitmap(IDB_BK);  
    CBitmap   *pBmpOld=(CBitmap   *)dcMem.SelectObject(m_bkbmp);  
	m_bkbmp->GetObject(sizeof(bm),(LPVOID)&bm);  
	CRect   rcClient;  
	GetClientRect(rcClient);  
  
	pDC->BitBlt(0,0,rcClient.right-rcClient.left, rcClient.bottom-rcClient.top,&dcMem, 0,0,SRCCOPY);     
	dcMem.SelectObject(pBmpOld);  

	pDC->SetBkMode(TRANSPARENT);
	CString strText;
	GetWindowText(strText);
	pDC->DrawText(strText, rcClient, 0);

	m_bkbmp->DeleteObject();
	EndPaint(&ps);
}