myslidercntl.cpp

来自「无线图象监控系统（用VC++编程）用数据库ACCESS存储图象」· C++ 代码 · 共 66 行

// MySliderCntl.cpp : implementation file
//

#include "stdafx.h"
#include "moinorcentre.h"
#include "MySliderCntl.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMySliderCntl

CMySliderCntl::CMySliderCntl()
{
}

CMySliderCntl::~CMySliderCntl()
{
}


BEGIN_MESSAGE_MAP(CMySliderCntl, CSliderCtrl)
	//{{AFX_MSG_MAP(CMySliderCntl)
	ON_WM_CTLCOLOR()
	ON_NOTIFY_REFLECT(NM_CUSTOMDRAW, OnCustomdraw)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMySliderCntl message handlers

HBRUSH CMySliderCntl::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CSliderCtrl::OnCtlColor(pDC, pWnd, nCtlColor);
	
	pDC->SetBkMode(TRANSPARENT);

		
hbr = (HBRUSH)::GetStockObject(NULL_BRUSH);

	// TODO: Return a different brush if the default is not desired
	return hbr;
}

void CMySliderCntl::OnCustomdraw(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	
	*pResult = 0;
}




//DEL void CMySliderCntl::OnPaint() 
//DEL {
//DEL 	CPaintDC dc(this); // device context for painting
//DEL 	CSliderCtrl::OnPaint();
//DEL 	dc.SetBkMode(TRANSPARENT);
//DEL 
//DEL }