xpedit.h

在WINDOWS CE系统上EVC开发的XP按钮的源码

#if !defined(AFX_XPEdit_H__44CD5B2A_756E_4939_9261_E0034E0F2DEF__INCLUDED_)
#define AFX_XPEdit_H__44CD5B2A_756E_4939_9261_E0034E0F2DEF__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// XPEdit.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CXPEdit window

class CXPEdit : public CEdit
{
	// Construction
public:
	CXPEdit();
	
	// Attributes
protected:
	//按钮的外边框
	CPen m_BoundryPen;
	
	//鼠标指针置于按钮之上时按钮的内边框
	CPen m_InsideBoundryPenLeft;
	CPen m_InsideBoundryPenRight;
	CPen m_InsideBoundryPenTop;
	CPen m_InsideBoundryPenBottom;
	
	//按钮获得焦点时按钮的内边框
	CPen m_InsideBoundryPenLeftSel;
	CPen m_InsideBoundryPenRightSel;
	CPen m_InsideBoundryPenTopSel;
	CPen m_InsideBoundryPenBottomSel;
	
	//按钮的底色，包括有效和无效两种状态
	CBrush m_FillActive;
	CBrush m_FillInactive;
	
	//按钮的状态
	BOOL m_bOver;	//鼠标位于按钮之上时该值为true，反之为flase
	BOOL m_bTracking;	//在鼠标按下没有释放时该值为true
	BOOL m_bSelected;	//按钮被按下是该值为true
	BOOL m_bFocus;	//按钮为当前焦点所在时该值为true
	
	// Operations
public:
	
	// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CXPEdit)
protected:
	virtual void PreSubclassWindow();
	//}}AFX_VIRTUAL
	
	// Implementation
public:
	virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
	virtual void DoGradientFill(CDC *pDC, CRect* rect);
	virtual void DrawInsideBorder(CDC *pDC, CRect* rect);
	virtual ~CXPEdit();
	
	// Generated message map functions
protected:
	//{{AFX_MSG(CXPEdit)
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnDrawItem(int nIDCtl, LPDRAWITEMSTRUCT lpDrawItemStruct);
	//}}AFX_MSG
	
	DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_XPEdit_H__44CD5B2A_756E_4939_9261_E0034E0F2DEF__INCLUDED_)