tipview.cpp

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// TipView.cpp : implementation file
//

#include "stdafx.h"
#include "AcquireKlg.h"
#include "TipView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTipView

IMPLEMENT_DYNCREATE(CTipView, CFormView)

CTipView::CTipView()
: CFormView(CTipView::IDD),m_bTipViewCreated(false)
{
	//{{AFX_DATA_INIT(CTipView)
	//}}AFX_DATA_INIT
}

CTipView::~CTipView()
{
}

void CTipView::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTipView)
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CTipView, CFormView)
	//{{AFX_MSG_MAP(CTipView)
	ON_WM_ERASEBKGND()
	ON_WM_SIZE()
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTipView diagnostics

#ifdef _DEBUG
void CTipView::AssertValid() const
{
	CFormView::AssertValid();
}

void CTipView::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CTipView message handlers


//将视图的背景改成与编辑框一样大
BOOL CTipView::OnEraseBkgnd(CDC* pDC) 
{

	CBrush newBrush(RGB(255,255,255));
	CBrush *oldBrush = pDC->SelectObject(&newBrush);
	CRect ClientRect;

	pDC->GetClipBox(&ClientRect);
//	pDC->PatBlt(ClientRect.left,ClientRect.top,ClientRect.right,ClientRect.bottom,PATCOPY);
	

	//GetClientRect(&ClientRect);
	pDC->PatBlt(ClientRect.left,ClientRect.top,ClientRect.right,ClientRect.bottom,PATCOPY);
	
	pDC->SelectObject(oldBrush);

	static int  i =0;
	TRACE("redraw the background  %d " ,i++);
	return TRUE;
	//return CFormView::OnEraseBkgnd(pDC);
}

void CTipView::OnSize(UINT nType, int cx, int cy) 
{
	//保持编辑框大小始终与视图区大小相适应
	if(m_bTipViewCreated==true)
		m_cTipEdit.SetWindowPos(NULL,0,0,cx,cy,SWP_NOZORDER);
	CFormView::OnSize(nType, cx, cy);
	
	
}

int CTipView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CFormView::OnCreate(lpCreateStruct) == -1)
		return -1;
	//CRect rect;
//	GetClientRect(&rect);
	
	return 0;
}

void CTipView::OnInitialUpdate() 
{
	CFormView::OnInitialUpdate();
	
	CRect rect;
	GetClientRect(&rect);
	m_cTipEdit.Create(WS_VSCROLL|ES_MULTILINE|WS_VISIBLE,rect,this,IDC_TIPEDIT);
	//m_etTips.Create(WS_VISIBLE|WS_SIZEBOX,CRect(140,20,220,40),this,IDC_EDIT_OBJNAME);
    m_bTipViewCreated = true;

	
}