event.h

股票控件源代码

// Event.h: interface for the CEvent class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_EVENT_H__5EC0A751_2FA2_445C_8276_5FFA55DB8583__INCLUDED_)
#define AFX_EVENT_H__5EC0A751_2FA2_445C_8276_5FFA55DB8583__INCLUDED_

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

#include "Rubber.h"

#include "Element.h"

class CViewWnd;
class CSnap;
typedef CList<position,position &> POSITION_LIST;
class CEvent : public CObject  
{
public:
	CEvent(CViewWnd *pViewWnd);
	virtual ~CEvent();
protected:
	CViewWnd *m_pViewWnd;
    CSnap     *m_pSnap;//捕捉对象
	CRubber   *m_pRubber;//橡皮条对象
	BOOL      m_bSnap;
	position m_RetPos;
    virtual position GetPos();
	position GetPos(CPoint pt);
private:
	

protected:
	POSITION_LIST *m_pPosList;
    POSITION_LIST *GetPosList(){return m_pPosList;};
public:
	
	CViewWnd *GetView(){return m_pViewWnd;};
	CWnd *GetWindow();
	CSnap *Snap(){return m_pSnap;};

	//激活捕捉
	virtual void SetSnap();
	//去活捕捉
	virtual void KillSnap();
	//鼠标移动事件
	virtual void OnMouseMove(UINT nFlags, CPoint point);
	//鼠标左键双击事件
	virtual void OnLButtonDblClk(UINT nFlags, CPoint point);
	//鼠标右键双击事件
	virtual void OnRButtonDblClk(UINT nFlags, CPoint point);
	//鼠标左键单击按下事件
	virtual void OnLButtonDown(UINT nFlags, CPoint point);
	//鼠标左键单击弹上事件
	virtual void OnLButtonUp(UINT nFlags, CPoint point);
	//鼠标右键单击按下事件
	virtual void OnRButtonDown(UINT nFlags, CPoint point);
	//鼠标右键单击弹上事件
	virtual void OnRButtonUp(UINT nFlags, CPoint point);
	//键盘按下事件
	virtual void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
	//键盘弹上事件
	virtual void OnKeyUp(UINT nChar, UINT nRepCnt, UINT nFlags);
	virtual void OnFinish(CElement *pElement);
friend class CViewWnd;
friend class CLineSnap;
friend class CArcSnap;
friend class CLineRubber;
friend class CRectRubber;
friend class CPolygonRubber;
friend class CArcRubber;
friend class CEllipseRubber;
friend class CRubber;
friend class CLinesRubber;
friend class CMoveRubber;

};

#endif // !defined(AFX_EVENT_H__5EC0A751_2FA2_445C_8276_5FFA55DB8583__INCLUDED_)