treeeditctrl.h

本次作业采用MFC多文档——视图结构体系（已征得肖老师的同意）。开发环境为VC++ 6.0 SP6

// TreeEditCtrl.h : header file
//
// XML文档存取类库与编辑器－数据结构大作业
// 华南理工大学－计算机03(1)班－肖天华 
// 200345003136   65#
// http://xth.blogone.net
// QQ：4023727 萧萧

#if !defined(AFX_TreeEditCTRL_H__5BCE9CE9_A536_46D7_A5D9_46473A672550__INCLUDED_)
#define AFX_TreeEditCTRL_H__5BCE9CE9_A536_46D7_A5D9_46473A672550__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
// CTreeEditCtrl control

class CTreeEditCtrl : public CStatic
{
// Construction
public:
	CTreeEditCtrl();
	int CalculateOffset( int nSizeOfRange );
	int GetWidth();
	BOOL m_bHasCapture;
	CPoint m_pointOrig;
	CPoint m_pointNew;
	int m_nOffset;
	int m_nFractionOf1000;
	int m_bDisappearingBar;
	int m_nWidth;
	int m_nMinWidthFromEdge;
	int m_nMinFraction;
	int m_nMaxFraction;

	enum
	{
		NoOrientation,
		MoveHorizontal,
		MoveVertical
	}
	m_enumOrientation;

	// These are set by CalculateOffset()
	BOOL m_bAtLowEnd;
	BOOL m_bAtHighEnd;

	HCURSOR m_hCursor;
	void SetSplitterCursor();

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

// Implementation
public:
	virtual ~CTreeEditCtrl();

	// Generated message map functions
protected:
	//{{AFX_MSG(CTreeEditCtrl)
	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 OnCaptureChanged(CWnd *pWnd);
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_TreeEditCTRL_H__5BCE9CE9_A536_46D7_A5D9_46473A672550__INCLUDED_)