43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
#pragma once
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#include "afxwin.h"
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class CustomBtnStyle :
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public CButton
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{
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public:
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CustomBtnStyle(void);
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virtual ~CustomBtnStyle(void);
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protected:
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//按钮的外边框
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CPen m_BoundryPen;
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//鼠标指针置于按钮之上时按钮的内边框
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CPen m_InsideBoundryPenLeft;
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CPen m_InsideBoundryPenRight;
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CPen m_InsideBoundryPenTop;
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CPen m_InsideBoundryPenBottom;
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//按钮获得焦点时按钮的内边框
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CPen m_InsideBoundryPenLeftSel;
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CPen m_InsideBoundryPenRightSel;
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CPen m_InsideBoundryPenTopSel;
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CPen m_InsideBoundryPenBottomSel;
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//按钮的底色，包括有效和无效两种状态
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CBrush m_FillActive;
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CBrush m_FillInactive;
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//按钮的状态
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BOOL m_bOver; //鼠标位于按钮之上时该值为true，反之为flase
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BOOL m_bTracking; //在鼠标按下没有释放时该值为true
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BOOL m_bSelected; //按钮被按下是该值为true
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BOOL m_bFocus; //按钮为当前焦点所在时该值为true
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virtual void PreSubclassWindow();
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afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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afx_msg LRESULT OnMouseLeave(WPARAM wParam, LPARAM lParam);
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afx_msg LRESULT OnMouseHover(WPARAM wParam, LPARAM lParam);
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DECLARE_MESSAGE_MAP()
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public:
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virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
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virtual void DoGradientFill(CDC *pDC, CRect* rect);
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virtual void DrawInsideBorder(CDC *pDC, CRect* rect);
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};
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