arrowctl.h

VC写的一个箭头ActiveX控件

#if !defined(AFX_ARROWCTL_H__0DF27BB1_6E49_4CA2_B31F_8B991C7C20DC__INCLUDED_)
#define AFX_ARROWCTL_H__0DF27BB1_6E49_4CA2_B31F_8B991C7C20DC__INCLUDED_

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

// ArrowCtl.h : Declaration of the CArrowCtrl ActiveX Control class.

/////////////////////////////////////////////////////////////////////////////
// CArrowCtrl : See ArrowCtl.cpp for implementation.

class CArrowCtrl : public COleControl
{
	DECLARE_DYNCREATE(CArrowCtrl)

// Constructor
public:
	CArrowCtrl();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CArrowCtrl)
	public:
	virtual void OnDraw(CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid);
	virtual void DoPropExchange(CPropExchange* pPX);
	virtual void OnResetState();
	protected:
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	//}}AFX_VIRTUAL

// Implementation
protected:
	short m_lineSize;
	BOOL m_bImageHollow;
	short m_arrowStyle;              //arrow's style   1-top arrow;2-bottom arrow
	                                 //                3-left arrow;4-right arrow 
	OLE_COLOR m_foreColor;
	OLE_COLOR m_backColor;
	~CArrowCtrl();

	DECLARE_OLECREATE_EX(CArrowCtrl)    // Class factory and guid
	DECLARE_OLETYPELIB(CArrowCtrl)      // GetTypeInfo
	DECLARE_PROPPAGEIDS(CArrowCtrl)     // Property page IDs
	DECLARE_OLECTLTYPE(CArrowCtrl)		// Type name and misc status

// Message maps
	//{{AFX_MSG(CArrowCtrl)
		// NOTE - ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	afx_msg LRESULT OnMyMessage101(WPARAM wParam, LPARAM lParam);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

// Dispatch maps
	//{{AFX_DISPATCH(CArrowCtrl)
	afx_msg OLE_COLOR GetBackColor();
	afx_msg void SetBackColor(OLE_COLOR nNewValue);
	afx_msg OLE_COLOR GetForeColor();
	afx_msg void SetForeColor(OLE_COLOR nNewValue);
	afx_msg short GetArrowStyle();
	afx_msg void SetArrowStyle(short nNewValue);
	afx_msg BOOL GetImageHollow();
	afx_msg void SetImageHollow(BOOL bNewValue);
	afx_msg short GetLineSize();
	afx_msg void SetLineSize(short nNewValue);
	//}}AFX_DISPATCH
	DECLARE_DISPATCH_MAP()

// Event maps
	//{{AFX_EVENT(CArrowCtrl)
	//}}AFX_EVENT
	DECLARE_EVENT_MAP()

// Dispatch and event IDs
public:
	enum {
	//{{AFX_DISP_ID(CArrowCtrl)
	dispidBackColor = 1L,
	dispidForeColor = 2L,
	dispidArrowStyle = 3L,
	dispidImageHollow = 4L,
	dispidLineSize = 5L,
	//}}AFX_DISP_ID
	};
};

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

#endif // !defined(AFX_ARROWCTL_H__0DF27BB1_6E49_4CA2_B31F_8B991C7C20DC__INCLUDED)