popmenuview.cpp

来自「vc开发300问源码」· C++ 代码 · 共 120 行

// PopMenuView.cpp : implementation of the CPopMenuView class
//

#include "stdafx.h"
#include "PopMenu.h"

#include "PopMenuDoc.h"
#include "PopMenuView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CPopMenuView

IMPLEMENT_DYNCREATE(CPopMenuView, CView)

BEGIN_MESSAGE_MAP(CPopMenuView, CView)
	//{{AFX_MSG_MAP(CPopMenuView)
	ON_WM_RBUTTONDOWN()
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CPopMenuView construction/destruction

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

}

CPopMenuView::~CPopMenuView()
{
}

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

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CPopMenuView drawing

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

/////////////////////////////////////////////////////////////////////////////
// CPopMenuView printing

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CPopMenuView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CPopMenuView message handlers

void CPopMenuView::OnRButtonDown(UINT nFlags, CPoint point) 
{	
	CView::OnRButtonDown(nFlags, point);

	CRect rc;
	GetWindowRect(&rc);
	point.x = rc.left + point.x;
	point.y = rc.top + point.y;
	CMenu* pPopMenu = new CMenu;
	pPopMenu->LoadMenu(IDR_MENU1);
	CMenu* pFileMenu = pPopMenu->GetSubMenu(0);
	pFileMenu->TrackPopupMenu(TPM_LEFTALIGN |TPM_RIGHTBUTTON, point.x, 
		  point.y, this);
	delete pPopMenu;
}