SNMP编程

开发平台：
C/C++

TRACKLOOKBUTTON.H：源码内容
							#if !defined(AFX_TRACKLOOKBUTTON_H__24F3B8E1_7579_11D1_BC08_0080C825700A__INCLUDED_)
#define AFX_TRACKLOOKBUTTON_H__24F3B8E1_7579_11D1_BC08_0080C825700A__INCLUDED_
#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
// TrackLookButton.h : header file
//
//DrawBitmap flags;
#define	DB_HCENTER	0x0001L
#define DB_VCENTER	0x0002L
/////////////////////////////////////////////////////////////////////////////
// CTrackLookButton window
class CTrackLookButton : public CButton
{
// Construction
public:
	CTrackLookButton();
// Attributes
public:
	typedef enum TextAlign {AlignLeft=0,AlignRight,AlignBelow,AlignAbove};
// Operations
public:
// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTrackLookButton)
	public:
	virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
	//}}AFX_VIRTUAL
	virtual void	OnMouseEnter(UINT nFlags,CPoint point);
	virtual void	OnMouseLeave(UINT nFlags,CPoint point);
// Implementation
public:
	BOOL LoadBitmaps(LPCSTR lpszBitmap,LPCSTR lpszBitmapFocus=NULL,LPCSTR lpszBitmapDisabled=NULL,BOOL bFromFile = FALSE);
	void SetTextAlignment(TextAlign nTextAlign);
	TextAlign GetTextAlignment() const;
	BOOL LoadBitmaps(UINT nBitmap,UINT nBitmapFocus=0, UINT nBitmapDisabled=0);
	virtual ~CTrackLookButton();
	// Generated message map functions
protected:
	BOOL m_bRaised;
	void DrawBitmap(CDC* pDC,CRect rc,UINT nFlags,CBitmap* pBitmap);
	CBitmap m_bitmap;
	CBitmap m_bitmapFocus;
	CBitmap m_bitmapDisabled;
	CBitmap m_bitmapRaised;
	
	HBITMAP m_hBitmap;
	HBITMAP m_hBitmapFocus;
	HBITMAP m_hBitmapDisabled;
	TextAlign	m_TextAlign;
	BOOL		m_bDisabled;
	BOOL		m_bHasFocus;
	void Draw3DBorder(CDC* pDC,CRect rc,UINT nOptions);
	
	BOOL		m_bLButtonDown;
	UINT		m_nBorder;
	BOOL		m_bMouseCaptured;
	//{{AFX_MSG(CTrackLookButton)
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnKillFocus(CWnd* pNewWnd);
	afx_msg void OnSetFocus(CWnd* pOldWnd);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnEnable(BOOL bEnable);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// CTrackLookButtonEx window
class CTrackLookButtonEx : public CTrackLookButton
{
// Construction
public:
	CTrackLookButtonEx();
// Attributes
public:
	virtual void	OnMouseEnter(UINT nFlags,CPoint point);
	virtual void	OnMouseLeave(UINT nFlags,CPoint point);
// Operations
public:
// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTrackLookButtonEx)
	public:
	virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
	//}}AFX_VIRTUAL
// Implementation
public:
	virtual ~CTrackLookButtonEx();
	// Generated message map functions
protected:
	//{{AFX_MSG(CTrackLookButtonEx)
		// NOTE - the ClassWizard will add and remove member functions here.
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};
/////////////////////////////////////////////////////////////////////////////
//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.
#endif // !defined(AFX_BUTTONEX_H__24F3B8E1_7579_11D1_BC08_0080C825700A__INCLUDED_)

						