listctrlex.h

用Visual C++编写的查看磁盘信息的工具

/******************************************************************************\
* file   : ListCtrl.h
* created: 1997.09.22
*
* description:
* Implements a CListCtrl which can mark full rows.
\******************************************************************************/

#ifndef _CLISTCTRLEX_H_
#define _CLISTCTRLEX_H_

//#include "TitleTip.h"

#define LVNU_SELCHANGED 0x1000

/**
* A super CListControl.
* <P>features:
* <UL>
*   <LI>Title Tip item expantion
*   <LI>full row selection
*   <LI>notifies parent selection has changed
*   <LI>
* </UL>
*/

class CListCtrlEx : public CListCtrl
{
	typedef CListCtrl inherited;

	DECLARE_DYNCREATE(CListCtrlEx)

// Construction
public:
	CListCtrlEx();
	virtual ~CListCtrlEx();

// Attributes
protected:
	BOOL m_bFullRowSel;
	BOOL m_bClientWidthSel;

public:
	BOOL SetFullRowSel(BOOL bFillRowSel);
	BOOL GetFullRowSel();

	BOOL SortTextItems(int nCol, BOOL bAscending,
		int low = 0, int high = -1);
	BOOL SortNumericItems(int nCol, BOOL bAscending,
		int low = 0, int high = -1);

// Overrides
protected:
	virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CListCtrlEx)
	public:
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual void PreSubclassWindow();
	//}}AFX_VIRTUAL

// Implementation
public:
#ifdef _DEBUG
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:
	void RepaintSelectedItems();

// Implementation - list view colors
	COLORREF m_clrText;
	COLORREF m_clrTextBk;
	COLORREF m_clrBkgnd;
	//CTitleTip m_titletip;

	afx_msg LRESULT OnSetTextColor(WPARAM wParam, LPARAM lParam);
	afx_msg LRESULT OnSetTextBkColor(WPARAM wParam, LPARAM lParam);
	afx_msg LRESULT OnSetBkColor(WPARAM wParam, LPARAM lParam);

	BOOL HitTestRowCol(CPoint& point, int& iRow, int& iColumn)const;
	CRect GetCellRect(int iRow, int iColumn)const;

	int  GetTrueColumnWidth(int nCurrentPosition)const;
	CString GetTrueItemText(int row, int col)const;
	//void HideTitleTip();
	void SendSelChangedNotification();
	//void ShowTitleTip(CPoint point);


// Generated message map functions
protected:
	//{{AFX_MSG(CListCtrlEx)
	afx_msg void OnPaint();
	afx_msg void OnSetFocus(CWnd* pOldWnd);
	afx_msg void OnKillFocus(CWnd* pNewWnd);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
	afx_msg void OnDestroy();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////
#endif