gfxlistctrl.h

一个多线程的网络数据采集系统（客户端）

public:
	CGfxListTip	wndToolTip;
	int CellRectFromPoint(CPoint & point, RECT * cellrect, int * col) const;

	// Drag column
	void DragColumn(int &source, int &dest);


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CGfxListCtrl)
	public:
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	protected:
	virtual BOOL OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult);
	//}}AFX_VIRTUAL
	virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);

	virtual void DrawItemCategory(LPDRAWITEMSTRUCT lpDrawItemStruct);

// Implementation
public:
	bool LinkRecordset(const char * cMainRecord, CDaoRecordset * ps, const char * cLinkRecord, const char * cTextField);
	bool LinkRecordset(const int iColId, CDaoRecordset * ps, const int iLnk, const int iTxtLnk);
	bool EnableMoveNext();
	bool EnableMovePrev();
	bool EnableMoveLast();
	bool EnableMoveFirst();
	void OnMovePrevRecord();
	void OnMoveNextRecord();
	void OnMoveLastRecord();
	void OnMoveFirstRecord();
	void ModifyExStyle(DWORD dwRemove, DWORD dwAdd, UINT dwRedraw = 0);
	void DeleteAllColumns();

	/**
	*更新指定列表单元的显示
	**/
	void ModifyItemEx(const int iIndex, const int iSubItem, const long lData, CString &cs);
	/**
	*更新指定列表单元的显示
	**/
	void ModifyItemEx(const int iIndex, const int iSubItem, const long lData);
	void DeleteItemEx(const int iIndex, const long lData);
	/**
	* 获取指定列表单元的显示文本
	**/
	void GetItemTextEx(const int idx, const int sub, CString &cs, const unsigned long *dwData = NULL);
	int InsertItemEx(const int iIndex, const long lData);
	void EnableCategoryView(const bool bEnab = true);
	CGfxCategoryManager * GetCategoryManager();
	CGfxCategoryManager * CreateCategoryManager();
	/**
	*获取列表控件中的列标题数据设置列标题数据集
	**/
	void RetrieveColumnData();
	/**
	*据列标题数据集建立列表控件的各列（重绘列表控件和列标题控件）
	**/
	void SetupColumnData();
	CGfxColumnManager * GetColumnManager();
	CGfxColumnManager * CreateColumnManager();
	void EnableColumnDrag(const bool bEnableDrag = true);
	bool IsColumnDragEnabled() const { return wndHeader.bEnableDrag; };
	/**
	* 获取列对应的子项索引
	**/
	int GetColumnIndex(const int iCol) const;
	bool DoCopyInClipboard(const bool bOnlySel = true);
	int GetColumnCount() const;
	void ResetScrollBar();
	void SetColumnImage(const int iCol, const int iImage);
	void SetHeaderImageList(CImageList * pIma);
	void SetSubItemImage(const int iItem, const int iSubItem, const int iIndex);
	void RemoveAllSelection();
	/**
	*获取行索引为nItem、列索引为nCol的子项矩形(rcItem)
	**/
	void GetSubItemRect(const int nItem, const int nCol, CRect &rcItem);
	/**
	*确保列可见
	**/
	bool EnsureSubItemVisible(const int iSubItem);
	/**
	*确定点击位置所在的行索引和对应的列索引
	**/
	int HitTestEx(CPoint & point, int * col) const;
	/**
	*创建组合框控件以编辑指定条目子项
	**/
	//CGfxInCombo * ComboSubLabel(int nItem, int nCol, bool bEditable = false, bool bClick = true);
	//我改为：（bClick=false只能从所给选项中选择，不能输入自定义选项；bClick=true可输入自定义选项）
	CGfxInCombo * ComboSubLabel(int nItem, int nCol, bool bEditable = false, bool bClick = true);
	/**
	*创建编辑控件以编辑行索引为nItem、列索引为nCol的列表单元(bClick=flase表示在编辑控件中全选被编辑文本，bClick=true表示在编辑控件中不选任何内容)
	**/
	CRichEditCtrl * EditSubLabel(int nItem, int nCol, bool bClick = true);
	void OnInit();
	void ModifyFlag(const DWORD dwRemove, const DWORD dwAdd, const UINT dwRedraw);
	DWORD GetFlag() const { return dwFlag; };
	LPCTSTR MakeShortString(CDC* pDC, LPCTSTR lpszLong, int nColumnLen, int nOffset);
	void MakeShortString(CDC* pDC, CString &cs, int nColumnLen, int nOffset);
	int InsertColumnEx(int iPos, const char * cText, int iAlign, int iWidth, DWORD exData); // LVCFMT_LEFT
	virtual ~CGfxListCtrl();
	bool AskForInfo(LXHDREX * pLx, CDC *pDC);
	long SendInfoExMsg(LXHDREX * pLx);

	// Generated message map functions
	afx_msg void OnGfxCustomizehead();
	afx_msg void OnGfxFormatheader();
protected:
	//{{AFX_MSG(CGfxListCtrl)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnColumnclick(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnPaint();
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	/**
	*处理在列表控件中对列表单元的单击
	**/
	afx_msg void OnClick(NMHDR* pNMHDR, LRESULT* pResult);
	/**
	*处理LVN_ENDLABELEDIT通告以便使编辑框编辑的结果被接受，并更新列表控件的显示
	**/
	afx_msg void OnEndlabeledit(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	/**
	*单击选中相应条目子项
	**/
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnKeydown(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnUpdateGfxCustomizehead(CCmdUI* pCmdUI);
	afx_msg void OnUpdateGfxFormatheader(CCmdUI* pCmdUI);
	afx_msg void OnGfxSortasc();
	afx_msg void OnUpdateGfxSortasc(CCmdUI* pCmdUI);
	afx_msg void OnGfxSortdesc();
	afx_msg void OnUpdateGfxSortdesc(CCmdUI* pCmdUI);
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
	afx_msg BOOL OnQueryNewPalette();
	afx_msg void OnPaletteChanged(CWnd* pFocusWnd);
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	//}}AFX_MSG
	afx_msg LRESULT OnSetTextColor(WPARAM wParam, LPARAM lParam);
	afx_msg LRESULT OnSetTextBkColor(WPARAM wParam, LPARAM lParam);
	afx_msg LRESULT OnSetBkColor(WPARAM wParam, LPARAM lParam);
	afx_msg LRESULT OnSetImageList(WPARAM wParam, LPARAM lParam);
	afx_msg LRESULT OnUserTab(WPARAM wParam, LPARAM lParam);
	afx_msg void MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct);

//	afx_msg void OnDblclk(NMHDR* pNMHDR, LRESULT* pResult);

	DECLARE_MESSAGE_MAP()
};


inline void CGfxListCtrl::SetAutoPreviewHeight(const int iHeight) 
	{ 
		iAutoPreviewHeight = iHeight; 
		if (GetSafeHwnd())
		{
			if (GetFocus() != this) SetFocus();
			if (pCategoryManager == NULL) 
			{
				Invalidate(); 
				CRect rc;
				GetWindowRect( &rc );
				WINDOWPOS wp;
				wp.hwnd = m_hWnd;
				wp.cx = rc.Width();	
				wp.cy = rc.Height();
				wp.flags = SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOZORDER;
				SendMessage(WM_WINDOWPOSCHANGED, 0, (LPARAM)&wp);
			}
		}
	};

inline int CGfxListCtrl::GetAutoPreviewHeight() const 
	{ return iAutoPreviewHeight; };

inline void CGfxListCtrl::SetPrintFlag(const DWORD dwf) 
	{ dwPrintFlag = dwf; }

inline void CGfxListCtrl::SetPrintName(const char * name) 
	{ csPrintName = name; };

inline void CGfxListCtrl::SetMargins(const int left, const int top, const int right, const int bottom) 
	{ rcMarginMM.SetRect(left,top,right,bottom); }

inline void CGfxListCtrl::SetBlendBitmap(const bool bBlend) 
	{ bBlendBitmap = bBlend; }

inline void CGfxListCtrl::SetNumeric(const int iCol) 
	{ dwhNumeric |= (1 << iCol); };

inline void CGfxListCtrl::SetValute(const int iCol) 
	{ dwhValute |= (1 << iCol); };

inline void CGfxListCtrl::SetEditCol(const int iCol) 
	{ dwhEdit |= (1 << iCol); };

inline void CGfxListCtrl::SetComboCol(const int iCol)
	{ dwhCombo |= (1 << iCol); };

inline void CGfxListCtrl::SetComboExCol(const int iCol)
	{ dwhComboEx |= (1 << iCol); };

inline void CGfxListCtrl::SetExColRequest(const int iCol)
	{ wdhExInfoOnCol |= (1 << iCol); };

inline void CGfxListCtrl::DontDrawSortArrow(const int iCol)
	{ wndHeader.dwDontShowSortArrow |= (1 << iCol); };

inline bool CGfxListCtrl::NeedColExInfo(const int iCol) const
	{
		if (dwFlag&fExInfo)
		{
			if (dwFlag&fExInfoOnRow) return iCol == 0 ? true : false;
			if (dwFlag&wdhExInfoOnCol) return wdhExInfoOnCol & (1 << GetColumnIndex(iCol)) ? true : false;
			return true;
		}
		return false;
	};

inline void CGfxListCtrl::SetItemImageList(CImageList * pList) 
	{ pItemImageList = pList; };
inline void	CGfxListCtrl::SetExInfoCallback(long (CWnd::*fpExInfoFun)(LXHDREX *)) 
	{ m_fpExInfoFun = fpExInfoFun; };
inline void	CGfxListCtrl::SetCategoryCallback(void (CWnd::*fpCategoryFun)(CGfxCategoryManager * , long &)) 
	{ m_fpCategoryFun = fpCategoryFun; };
inline void	CGfxListCtrl::SetGetTextCallback(void (CWnd::*fpGetTextCallback)(int , int, long, CString &)) 
	{ m_fpGetTextCallback = fpGetTextCallback; };
inline void	CGfxListCtrl::SetDaoCategoryCallback(void (CWnd::*fpDaoCategoryFun)(CGfxCategoryManager *)) 
	{ m_fpDaoCategoryFun = fpDaoCategoryFun; };

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

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

#endif // !defined(AFX_GFXLISTCTRL_H__31F5CEA8_E5CA_11D1_86E7_000000000000__INCLUDED_)