newtreelistctrl.h

vc++源代码

#if !defined(AFX_NEWTREELISTCTRL_H__B2E827F7_4D4B_11D1_980A_004095E0DEFA__INCLUDED_)
#define AFX_NEWTREELISTCTRL_H__B2E827F7_4D4B_11D1_980A_004095E0DEFA__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
// NewTreeListCtrl.h : header file
//

#include "NewHeaderCtrl.h"

struct SSortType
{
	int nCol;
	BOOL bAscending;
};

class CTLItem
{
//private:
public:
	CString m_itemString;

public:
	CTLItem();
	CTLItem(CTLItem &copyItem);
	DWORD itemData;

	char m_cEnding;

	// visual attributes
	BOOL m_Bold;
	COLORREF m_Color;

	// m_nSub is zero-based
	CString GetItemString() { return m_itemString; };
	CString GetSubstring(int m_nSub);
	CString GetItemText() { return GetSubstring(0); };
	void SetSubstring(int m_nSub, CString m_sText);
	void InsertItem(CString m_sText) { SetSubstring(0, m_sText); };
};

/////////////////////////////////////////////////////////////////////////////
// CNewTreeListCtrl window

class CNewTreeListCtrl : public CTreeCtrl
{
// Construction
public:
	CNewTreeListCtrl();

// Attributes
private:
	int m_nColumns;
	int m_nColumnsWidth;
	int m_nItems;
	CDWordArray	m_dwaItems;

public:
	CNewHeaderCtrl m_wndHeader;
	CFont m_headerFont;
	CImageList m_cImageList;
	int m_nOffset;

// Operations
public:
	int GetColumnsNum() { return m_nColumns; };
	int GetColumnsWidth() { return m_nColumnsWidth; };
	int GetItemCount() { return m_nItems; };
	void RecalcColumnsWidth();

	void ResetVertScrollBar();

	HTREEITEM GetTreeItem(int nItem);
	int GetListItem(HTREEITEM hItem);

	int InsertColumn( int nCol, LPCTSTR lpszColumnHeading, int nFormat = LVCFMT_LEFT, int nWidth = -1, int nSubItem = -1);
	int GetColumnWidth(int nCol);
	int GetColumnAlign(int nCol);

	BOOL SetItemData(HTREEITEM hItem, DWORD dwData);
	DWORD GetItemData(HTREEITEM hItem) const;

	CString GetItemText( HTREEITEM hItem, int nSubItem = 0 );
	CString GetItemText( int nItem, int nSubItem );

	HTREEITEM InsertItem( LPCTSTR lpszItem, int nImage, int nSelectedImage, HTREEITEM hParent = TVI_ROOT, HTREEITEM hInsertAfter = TVI_LAST);
	HTREEITEM InsertItem(LPCTSTR lpszItem, HTREEITEM hParent = TVI_ROOT, HTREEITEM hInsertAfter = TVI_LAST );
	HTREEITEM InsertItem(UINT nMask, LPCTSTR lpszItem, int nImage, int nSelectedImage, UINT nState, UINT nStateMask, LPARAM lParam, HTREEITEM hParent, HTREEITEM hInsertAfter );

	HTREEITEM CopyItem(HTREEITEM hItem, HTREEITEM hParent=TVI_ROOT, HTREEITEM hInsertAfter=TVI_LAST);
	HTREEITEM MoveItem(HTREEITEM hItem, HTREEITEM hParent=TVI_ROOT, HTREEITEM hInsertAfter=TVI_LAST);

	BOOL DeleteItem( HTREEITEM hItem );
	BOOL DeleteItem( int nItem );

	void MemDeleteAllItems(HTREEITEM hParent);
	BOOL DeleteAllItems();

	BOOL SetItemText( HTREEITEM hItem, int nCol ,LPCTSTR lpszItem );

	BOOL SetItemColor( HTREEITEM hItem, COLORREF m_newColor, BOOL m_bInvalidate = TRUE);
	BOOL SetItemBold( HTREEITEM hItem, BOOL m_Bold = TRUE, BOOL m_bInvalidate = TRUE );

	static int CALLBACK CompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
	BOOL SortItems( int nCol, BOOL bAscending, HTREEITEM low);

	void DrawItemText (CDC* pDC, CString text, CRect rect, int nWidth, int nFormat);

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CNewTreeListCtrl)
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CNewTreeListCtrl();

	// Generated message map functions
protected:
	//{{AFX_MSG(CNewTreeListCtrl)
	afx_msg void OnPaint();
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
	afx_msg void OnDestroy();
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_NEWTREELISTCTRL_H__B2E827F7_4D4B_11D1_980A_004095E0DEFA__INCLUDED_)