ccachedscrollviewpview.h

《Visual C／C++图形图像与游戏编程典型实例解析》配套源代码

// CCachedScrollViewPView.h : interface of the CCCachedScrollViewPView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_CCACHEDSCROLLVIEWPVIEW_H__98A0D0D9_FD87_47C7_AEA3_6492CDEE43C7__INCLUDED_)
#define AFX_CCACHEDSCROLLVIEWPVIEW_H__98A0D0D9_FD87_47C7_AEA3_6492CDEE43C7__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "CachedScrollView.h"

class CCCachedScrollViewPView : public CCachedScrollView
{
protected: // create from serialization only
	CCCachedScrollViewPView();
	DECLARE_DYNCREATE(CCCachedScrollViewPView)

// Attributes
public:
	CCCachedScrollViewPDoc* GetDocument();

// Operations
public:
	CDC m_MemDC; 
	CBitmap m_bmpView; 
	int m_nBmpWidth,m_nBmpHeight;
	
// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CCCachedScrollViewPView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual void OnInitialUpdate(); // called first time after construct
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CCCachedScrollViewPView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CCCachedScrollViewPView)
		// NOTE - the ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in CCachedScrollViewPView.cpp
inline CCCachedScrollViewPDoc* CCCachedScrollViewPView::GetDocument()
   { return (CCCachedScrollViewPDoc*)m_pDocument; }
#endif

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_CCACHEDSCROLLVIEWPVIEW_H__98A0D0D9_FD87_47C7_AEA3_6492CDEE43C7__INCLUDED_)