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TreeCtrlMultiColumn.h
上传用户：louyoung
上传日期：2007-01-02
资源大小：123k
文件大小：3k
源码类别：
ActiveX/DCOM/ATL
开发平台：
Visual C++
- /************************************
- REVISION LOG ENTRY
- Revision By: Mihai Filimon
- Revised on 6/20/98 2:45:52 PM
- Comments: TreeCtrlMultiColumn.h: interface for the CTreeMultiColumnCtrl class.
- ************************************/
- #if !defined(AFX_TREECTRLMULTICOLUMN_H__3FDB7CD3_028A_11D2_861E_0040055C08D9__INCLUDED_)
- #define AFX_TREECTRLMULTICOLUMN_H__3FDB7CD3_028A_11D2_861E_0040055C08D9__INCLUDED_
- #if _MSC_VER >= 1000
- #pragma once
- #endif // _MSC_VER >= 1000
- #include "Tsyslistviewex.h"
- #define LVM_SETPARENT WM_USER + 1
- #define LVM_EXPAND WM_USER + 2
- #define LVM_COLLAPSE WM_USER + 3
- struct _STTreeMCCloneMessage {
- CMap<UINT,UINT,BOOL,BOOL> m_mapMessage;
- CMap<UINT,UINT,BOOL,BOOL> m_mapMessageHeader;
- _STTreeMCCloneMessage()
- {
- m_mapMessage[LVM_INSERTITEMA] = TRUE;
- m_mapMessage[LVM_INSERTITEMW] = TRUE;
- m_mapMessage[LVM_DELETEITEM] = TRUE;
- m_mapMessage[LVM_DELETEALLITEMS] = TRUE;
- m_mapMessage[LVM_SETITEMTEXTA] = TRUE;
- m_mapMessage[LVM_SETITEMTEXTW] = TRUE;
- m_mapMessage[LVM_SETITEMA] = TRUE;
- m_mapMessage[LVM_SETITEMW] = TRUE;
- m_mapMessage[LVM_GETITEMCOUNT] = TRUE;
- m_mapMessageHeader[LVM_INSERTCOLUMNA] = TRUE;
- m_mapMessageHeader[LVM_INSERTCOLUMNW] = TRUE;
- m_mapMessageHeader[LVM_DELETECOLUMN] = TRUE;
- m_mapMessageHeader[LVM_SETCOLUMNA] = TRUE;
- m_mapMessageHeader[LVM_SETCOLUMNW] = TRUE;
- }
- BOOL Get(CMap<UINT,UINT,BOOL,BOOL>* pMap, UINT message)
- {
- BOOL value = FALSE;
- BOOL result = pMap->Lookup(message, value);
- if (result) result = value;
- return result;
- }
- BOOL IsCloneMessage(UINT message)
- {
- return Get(&m_mapMessage, message);
- }
- BOOL IsHeaderMessage(UINT message)
- {
- return Get(&m_mapMessageHeader, message);
- }
- };
- class CTreeMultiColumnCtrl : public CTsyslistviewex
- {
- public:
- void Fill(LPCTSTR lpszItems);
- int GetRootColumn() const;
- virtual int SetRootColumn(int nNewTreeColumn);
- virtual void RecExpandItems(int nItem);
- virtual int GetFirstItemChild(int nItem);
- virtual int GetNextItemChild();
- void ExpandItem(int nItem);
- void CollapseItem(int nItem);
- BOOL ItemIsExpanded(int iItem);
- BOOL IsLastChildren(int iItem);
- int GetItemPath(int iItem, CArray<int, int>& arParents);
- BOOL ItemHasChildren(int iItem);
- int GetItemParent(int iItem);
- BOOL SetItemParent(int iItem, int iItemParent);
- CTreeMultiColumnCtrl(int nHeightRel = 4);
- virtual ~CTreeMultiColumnCtrl();
- virtual void ViewGridLines(BOOL bEnable = true) {return;};
- virtual void EnableSort(BOOL bEnable = true) {return;};
- virtual void PreSubclassWindow( );
- virtual LRESULT WindowProc( UINT message, WPARAM wParam, LPARAM lParam );
- //{{AFX_PUBLIC_DATA:)
- //}}AFX_PUBLIC_DATA:)
- protected:
- virtual int GetItemLevel(int nItem);
- virtual BOOL IsPtnInSquareRect(CPoint point);
- virtual void UpdateTree(UINT message, WPARAM wParam, LPARAM lParam, LRESULT result);
- virtual void DrawCell(CDC* pDC, CRect& drawRect, DWORD format, int nItem, int nColumn);
- //{{AFX_MSG(CTreeMultiColumnCtrl)
- afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
- afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
- //}}AFX_MSG
- private:
- int m_nLastItemFound;
- int m_nLastItemFind;
- int m_nTreeColumn;
- short m_bInsideCode;
- static _STTreeMCCloneMessage m_mapCloneMessage;
- CListCtrl m_listItems;
- CMap<int,int,int,int> m_mapParents;
- CMap<int,int,BOOL,BOOL> m_mapItemExpanded;
- DECLARE_MESSAGE_MAP()
- };
- #endif // !defined(AFX_TREECTRLMULTICOLUMN_H__3FDB7CD3_028A_11D2_861E_0040055C08D9__INCLUDED_)
