mousep~3.cpp

visual c++ 时尚编程百例 全部源代码

// MousePointView.cpp : implementation of the CMousePointView class
//

#include "stdafx.h"
#include "MousePoint.h"

#include "MousePointDoc.h"
#include "MousePointView.h"
#include"MainFrm.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMousePointView

IMPLEMENT_DYNCREATE(CMousePointView, CView)

BEGIN_MESSAGE_MAP(CMousePointView, CView)
	//{{AFX_MSG_MAP(CMousePointView)
	ON_WM_MOUSEMOVE()
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMousePointView construction/destruction

CMousePointView::CMousePointView()
{
	// TODO: add construction code here

}

CMousePointView::~CMousePointView()
{
}

BOOL CMousePointView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CMousePointView drawing

void CMousePointView::OnDraw(CDC* pDC)
{
	CMousePointDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CMousePointView printing

BOOL CMousePointView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CMousePointView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CMousePointView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CMousePointView diagnostics

#ifdef _DEBUG
void CMousePointView::AssertValid() const
{
	CView::AssertValid();
}

void CMousePointView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CMousePointDoc* CMousePointView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CMousePointDoc)));
	return (CMousePointDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMousePointView message handlers

void CMousePointView::OnMouseMove(UINT nFlags, CPoint point) 
{
CString str;
CMainFrame*pFrame=(CMainFrame*)AfxGetApp()->m_pMainWnd;
CStatusBar*pStatus=&pFrame->m_wndStatusBar;
if(pStatus)
{
	str.Format("x=%d",point.x);
	pStatus->SetPaneText(1,str);
	str.Format("y=%d",point.y);
	pStatus->SetPaneText(2,str);
}

	CView::OnMouseMove(nFlags, point);
}