mappin.h

医学图象处理系统

// ------------------------------------------------------------------------//
//  Module : MAPPIN.H
//  Purpose: Interface for an MFC class to draw map pins ala AutoRoute Express
//  Created: PJN / 12-08-1998
//  History: None
//
//  Copyright (c) 1998 by PJ Naughter.  
//  All rights reserved.
// ------------------------------------------------------------------------//

/////////////////////////////// Defines ///////////////////////////////////////
#ifndef __MAPPIN_H__
#define __MAPPIN_H__

class CMapPin : public CWnd
{
public:     
	CMapPin();                // Constructors
	virtual ~CMapPin();       // Destructors
public:
	HICON        m_hIcon;
	int          m_nIconHeight;
	int          m_nIconWidth;
	LPCTSTR      m_lpszMenuResourceName;
	BOOL         m_bCaptured;
	CPoint       m_nDragOffset;
	CToolTipCtrl m_ctrlToolTip;
	BOOL         m_bAllowDrag;
	CString      m_sToolTipText;
	UINT         m_nTimerID;
	CString      m_sToolTip;

	CPoint		 m_PinPos;
	int			 m_NO;

public:
    //Creation
    BOOL Create(LPCTSTR lpszTooltipText, DWORD dwStyle, const CPoint& p, CWnd* pParentWnd, UINT nID);

    //Icon support
    BOOL SetIcon(HINSTANCE hModule, LPCTSTR lpszResourceName, BOOL bSmallIcon);
    BOOL SetIcon(HINSTANCE hModule, UINT nIDResource, BOOL bSmallIcon);
    HICON GetIcon() const;

    //context menu support
    void SetPopupMenu(LPCTSTR lpszResourceName);
    void SetPopupMenu(UINT nIDResource);

    //Dragging support
    void SetAllowDrag(BOOL bAllowDrag);
    BOOL GetAllowDrag() const;
	void MoveToPt(CPoint p);

protected:
	//{{AFX_VIRTUAL(CMapPin)
	public:
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	//}}AFX_VIRTUAL

	//{{AFX_MSG(CMapPin)
	afx_msg void OnPaint();
	afx_msg void OnContextMenu(CWnd* pWnd, CPoint point);
	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 OnTimer(UINT nIDEvent);
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
	//}}AFX_MSG
	afx_msg LRESULT OnSetText(WPARAM wParam, LPARAM lParam);
    afx_msg void OnNeedTooltipText(NMHDR* pNMHDR, LRESULT* pResult);
	DECLARE_MESSAGE_MAP()
};

#endif //__MAPPIN_H__