89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
#pragma once
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#include "TWFlag.h"
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#include "DualPtrList.h"
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///////////////////////////////////////////////////////////////////////////////////
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#define WG_MES_GETSTATUS WM_USER+1
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#define WG_MES_SETSTATUS WM_USER+2
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#define WG_MES_CHILDSIZE WM_USER+3
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#define WG_BUTTON_OFFSET 4
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#define WG_MIN_SPACE 3
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#define WG_GROUP_DIALGOG_YSPACE 8
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#define WG_GROUP_DIALGOG_XSPACE 12
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#define WG_ST_HORZ 0x00001//水平打开
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#define WG_ST_NOAUTOFOLD 0x00002//尽量不自动折叠
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#define WG_ST_ICONBUTTON 0x00004//图标button
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/////////////////////////////////////////////////////////////////////////
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inline bool operator> (CRect,CRect){return false;}
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inline bool operator< (CRect,CRect){return false;}
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class WGroupCtrls;
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//可折叠组合框
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class WGroupCtrl : public CStatic,public TWFlag
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{
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DECLARE_DYNAMIC(WGroupCtrl)
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protected:
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int m_nExtent;//展开大小
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BOOL m_bOverControl;//焦点在本窗口
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BOOL m_bOpen;
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DualPtrList<HWND> m_lstWinHandle;//组内窗口
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DualPtrList<CRect> m_lstWinRect;//组内窗口的相对坐标
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WGroupCtrls *m_pGroup;
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CToolTipCtrl m_ctrlToolTip;
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CString m_sTipFold,m_sTipUnfold;
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public:
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WGroupCtrl(int flag=0);
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virtual ~WGroupCtrl();
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int GetUnfoldExtent(){return m_nExtent;}//ok
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void SetUnfoldExtent(int size){m_nExtent=size;}//ok
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CRect GetButtonRect();
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void Refresh();
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BOOL IsOpened()const{return m_bOpen;}//ok
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BOOL IsVert()const{return IsNot(WG_ST_HORZ);}//ok
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WGroupCtrls* GetGroup(){return m_pGroup;}//ok
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void SetGroup(WGroupCtrls*p){m_pGroup=p;}//ok
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void SetTip(const TCHAR* sTipFold,const TCHAR* sTipUnfold){m_sTipFold=sTipFold;m_sTipUnfold=sTipUnfold;}//ok
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void Fold();
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void UnFold();
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protected:
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DECLARE_MESSAGE_MAP()
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LRESULT OnGetStatus(WPARAM, LPARAM);
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LRESULT OnSetStatus(WPARAM bOpen, LPARAM);
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afx_msg void OnPaint();
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afx_msg LRESULT OnNcHitTest(CPoint point);
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afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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afx_msg void OnLButtonDown(UINT nFlags,CPoint point);
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afx_msg void OnLButtonDblClk(UINT nFlags,CPoint point);
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afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
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afx_msg void OnCaptureChanged(CWnd* pWnd);
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protected:
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virtual void PreSubclassWindow();
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virtual BOOL PreTranslateMessage(MSG* pMsg);
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};
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//组合框集合，有联动关系
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class WGroupCtrls:public DualPtrList<WGroupCtrl*>
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{
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public:
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int m_nMaxOpenNum;//最多可以展开组数目，0代表没有限制，
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int m_nMaxExtent;//最大可以展开的范围,0代表没限制，m_nMaxOpenNum必须为1!
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public:
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WGroupCtrls(int num=0):m_nMaxOpenNum(num),m_nMaxExtent(0){}//ok
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void SetMaxExtent(int size);//设最大可以展开的范围，m_nMaxOpenNum必须为1!
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void Append(WGroupCtrl*pCtrl);//将WGroupCtrl加入组
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void OnBeforeUnfold(WGroupCtrl*pCtrl);
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};
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void DDX_GroupStatus(CDataExchange* pDX, int nIDC, int& value);//组状态（展开、折叠）数据交换
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