jwlistbmpvscrollbar.h

来自「在evc环境下」· C头文件 代码 · 共 77 行

#if !defined(AFX_SKINVERTICLESCROLLBAR_H__B382B86C_A9B6_4F61_A03D_53C27C76DF9E__INCLUDED_)
#define AFX_SKINVERTICLESCROLLBAR_H__B382B86C_A9B6_4F61_A03D_53C27C76DF9E__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// JWBmpVScrollbar.h : header file
//
#include "memdc.h"
#include "resource.h"
/////////////////////////////////////////////////////////////////////////////
// CJWListBmpVScrollbar window

class CJWListBmpVScrollbar : public CStatic
{
// Construction
public:
	CJWListBmpVScrollbar();

// Attributes
private:
	int m_upArrowWidth,m_upArrowHeight;
	int m_downArrowWidth,m_downArrowHeight;
	int m_thumbWidth,m_thumbHeight;

	CBitmap m_UpArrowbitmap, m_Spanbitmap, m_DownArrowbitmap, m_Thumbbitmap;
// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CJWListBmpVScrollbar)
	//}}AFX_VIRTUAL

// Implementation
public:
	BOOL LoadVScrollBmp(UINT nUpArrowBmp, UINT nSpanBmp, UINT nDownArrowBmp, UINT nThumbBmp);
	CListCtrl* pList;
	void LimitThumbPosition();
	void Draw();
	void UpdateThumbPosition();
	bool bMouseDownArrowUp, bMouseDownArrowDown;
	bool bDragging;
	bool bMouseDown;

	int nThumbTop;
	double dbThumbInterval;

	CDC  m_bitmapDC;

	void ScrollDown();
	void ScrollUp();
	void PageUp();
	void PageDown();
	virtual ~CJWListBmpVScrollbar();

	// Generated message map functions
protected:
	//{{AFX_MSG(CJWListBmpVScrollbar)
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnPaint();
	afx_msg void OnTimer(UINT nIDEvent);
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_SKINVERTICLESCROLLBAR_H__B382B86C_A9B6_4F61_A03D_53C27C76DF9E__INCLUDED_)