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34 lines
901 B
C++
34 lines
901 B
C++
//////////////////////////////////////////////////////////////////////////////
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//文件: CItem类扩展
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//主要功能:
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// 操作各类元素或完成一定的功能
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//
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//程序编写: 2006-12-07
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//
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//
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/////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "ItemEllipse.h"
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namespace NItem
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{
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class CItemCircle : public CItemEllipse
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{
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public:
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CItemCircle(CSigmaDoc * ppDoc);
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~CItemCircle(void);
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virtual void DoDrawOther(CDC* pDC, int nButton);
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virtual void DoLButtonUp(CDC* pDC);
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void OnLButtonDown(CDC *pDC, UINT nFlags, CPoint point, int vk) override;
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void OnLButtonUp(CDC *pDC, UINT nFlags, CPoint point, int vk) override;
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int OnMouseMove(CDC *pDC, UINT nFlags, CPoint point) override;
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BOOL OnKeyUp(UINT nChar, UINT nRepCnt, UINT nFlags) override;
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BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) override;
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CPoint2D m_downPoint;
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CPoint2D m_upPoint;
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};
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}; |