texteditview.cpp

来自「《Visual C++.NET MFC类库应用详解》程序实例」· C++ 代码 · 共 125 行

// TextEditView.cpp : implementation of the CTextEditView class
//

#include "stdafx.h"
#include "TextEdit.h"

#include "TextEditDoc.h"
#include "TextEditView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTextEditView

IMPLEMENT_DYNCREATE(CTextEditView, CEditView)

BEGIN_MESSAGE_MAP(CTextEditView, CEditView)
	//{{AFX_MSG_MAP(CTextEditView)
	ON_COMMAND(ID_EDIT_COPY, OnEditCopy)
	ON_COMMAND(ID_EDIT_PASTE, OnEditPaste)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CEditView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CEditView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CEditView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTextEditView construction/destruction

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

}

CTextEditView::~CTextEditView()
{
}

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

	BOOL bPreCreated = CEditView::PreCreateWindow(cs);
	cs.style &= ~(ES_AUTOHSCROLL|WS_HSCROLL);	// Enable word-wrapping

	return bPreCreated;
}

/////////////////////////////////////////////////////////////////////////////
// CTextEditView drawing

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

/////////////////////////////////////////////////////////////////////////////
// CTextEditView printing

BOOL CTextEditView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default CEditView preparation
	return CEditView::OnPreparePrinting(pInfo);
}

void CTextEditView::OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView begin printing.
	CEditView::OnBeginPrinting(pDC, pInfo);
}

void CTextEditView::OnEndPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView end printing
	CEditView::OnEndPrinting(pDC, pInfo);
}

/////////////////////////////////////////////////////////////////////////////
// CTextEditView diagnostics

#ifdef _DEBUG
void CTextEditView::AssertValid() const
{
	CEditView::AssertValid();
}

void CTextEditView::Dump(CDumpContext& dc) const
{
	CEditView::Dump(dc);
}

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

/////////////////////////////////////////////////////////////////////////////
// CTextEditView message handlers

void CTextEditView::OnEditCopy() 
{
	// TODO: Add your command handler code here
    CEdit &ce=GetEditCtrl();
	ce.Copy();
}

void CTextEditView::OnEditPaste() 
{
	// TODO: Add your command handler code here
    CEdit &ce=GetEditCtrl();
	ce.Paste();	
}