BOOKVW.H
资源名称:MSDN_VC98.zip [点击查看]
上传用户:bangxh
上传日期:2007-01-31
资源大小:42235k
文件大小:2k
源码类别:
Windows编程
开发平台:
Visual C++
- // bookvw.h : interface of the CBookView class
- //
- // This is a part of the Microsoft Foundation Classes C++ library.
- // Copyright (C) 1992-1998 Microsoft Corporation
- // All rights reserved.
- //
- // This source code is only intended as a supplement to the
- // Microsoft Foundation Classes Reference and related
- // electronic documentation provided with the library.
- // See these sources for detailed information regarding the
- // Microsoft Foundation Classes product.
- // Class CRowView implements a generic row-based scroll view.
- // This derived class, CBookView, implements the details specific
- // to the check book application.
- /////////////////////////////////////////////////////////////////////////////
- // Format of Book View line 1:
- #define CHECKNO_COL 0
- #define CHECKNO_LEN 4
- #define DATE_COL (CHECKNO_COL + CHECKNO_LEN + 1)
- #define DATE_LEN 8
- #define PAYTO_COL (DATE_COL + DATE_LEN + 1)
- #define PAYTO_LEN 40
- #define AMOUNT_COL (PAYTO_COL + PAYTO_LEN + 1)
- #define AMOUNT_LEN 11 // ########.##
- #define ROW_WIDTH (AMOUNT_COL + AMOUNT_LEN)
- // Format of Book View line 2:
- #define MEMO_COL PAYTO_COL
- #define MEMO_LEN 40
- class CBookView : public CRowView
- {
- DECLARE_DYNCREATE(CBookView)
- public:
- CBookView();
- // Attributes
- public:
- CChkBookDoc* GetDocument()
- {
- ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CChkBookDoc)));
- return (CChkBookDoc*) m_pDocument;
- }
- // Overrides of CView
- void OnUpdate(CView* pSender, LPARAM lHint = 0L, CObject* pHint = NULL);
- // Overrides of CRowView
- void GetRowWidthHeight(CDC* pDC, int& nRowWidth, int& nRowHeight);
- int GetActiveRow();
- int GetRowCount();
- void OnDrawRow(CDC* pDC, int nRowNo, int y, BOOL bSelected);
- void ChangeSelectionNextRow(BOOL bNext);
- void ChangeSelectionToRow(int nRow);
- // Implementation
- protected:
- virtual ~CBookView() {}
- };