?? gridctrl.h
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/////////////////////////////////////////////////////////////////////////////
// GridCtrl.h : header file
//
// MFC Grid Control - main header
//
// Written by Chris Maunder <cmaunder@mail.com>
// Copyright (c) 1998-2004. All Rights Reserved.
//
// This code may be used in compiled form in any way you desire. This
// file may be redistributed unmodified by any means PROVIDING it is
// not sold for profit without the authors written consent, and
// providing that this notice and the authors name and all copyright
// notices remains intact.
//
// An email letting me know how you are using it would be nice as well.
//
// This file is provided "as is" with no expressed or implied warranty.
// The author accepts no liability for any damage/loss of business that
// this product may cause.
//
// For use with CGridCtrl v2.20+
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_GRIDCTRL_H__519FA702_722C_11D1_ABBA_00A0243D1382__INCLUDED_)
#define AFX_GRIDCTRL_H__519FA702_722C_11D1_ABBA_00A0243D1382__INCLUDED_
#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
#include "CellRange.h"
#include "GridCell.h"
#include <afxtempl.h>
///////////////////////////////////////////////////////////////////////////////////
// Defines - these determine the features (and the final size) of the final code
///////////////////////////////////////////////////////////////////////////////////
//#define GRIDCONTROL_NO_TITLETIPS // Do not use titletips for cells with large data
//#define GRIDCONTROL_NO_DRAGDROP // Do not use OLE drag and drop
//#define GRIDCONTROL_NO_CLIPBOARD // Do not use clipboard routines
#ifdef _WIN32_WCE
# define GRIDCONTROL_NO_TITLETIPS // Do not use titletips for cells with large data
# define GRIDCONTROL_NO_DRAGDROP // Do not use OLE drag and drop
# define GRIDCONTROL_NO_CLIPBOARD // Do not use clipboard routines
# define GRIDCONTROL_NO_PRINTING // Do not use printing routines
# ifdef WCE_NO_PRINTING // Older versions of CE had different #def's
# define _WIN32_WCE_NO_PRINTING
# endif
# ifdef WCE_NO_CURSOR
# define _WIN32_WCE_NO_CURSOR
# endif
#endif // _WIN32_WCE
// Use this as the classname when inserting this control as a custom control
// in the MSVC++ dialog editor
#define GRIDCTRL_CLASSNAME _T("MFCGridCtrl") // Window class name
#define IDC_INPLACE_CONTROL 8 // ID of inplace edit controls
///////////////////////////////////////////////////////////////////////////////////
// Conditional includes
///////////////////////////////////////////////////////////////////////////////////
#ifndef GRIDCONTROL_NO_TITLETIPS
# include "TitleTip.h"
#endif
#ifndef GRIDCONTROL_NO_DRAGDROP
# include "GridDropTarget.h"
# undef GRIDCONTROL_NO_CLIPBOARD // Force clipboard functions on
#endif
#ifndef GRIDCONTROL_NO_CLIPBOARD
# include <afxole.h>
#endif
///////////////////////////////////////////////////////////////////////////////////
// Helper functions
///////////////////////////////////////////////////////////////////////////////////
// Handy functions
#define IsSHIFTpressed() ( (GetKeyState(VK_SHIFT) & (1 << (sizeof(SHORT)*8-1))) != 0 )
#define IsCTRLpressed() ( (GetKeyState(VK_CONTROL) & (1 << (sizeof(SHORT)*8-1))) != 0 )
// Backwards compatibility for pre 2.20 grid versions
#define DDX_GridControl(pDX, nIDC, rControl) DDX_Control(pDX, nIDC, rControl)
///////////////////////////////////////////////////////////////////////////////////
// Structures
///////////////////////////////////////////////////////////////////////////////////
// This structure sent to Grid's parent in a WM_NOTIFY message
typedef struct tagNM_GRIDVIEW {
NMHDR hdr;
int iRow;
int iColumn;
} NM_GRIDVIEW;
// This is sent to the Grid from child in-place edit controls
typedef struct tagGV_DISPINFO {
NMHDR hdr;
GV_ITEM item;
} GV_DISPINFO;
// This is sent to the Grid from child in-place edit controls
typedef struct tagGV_CACHEHINT {
NMHDR hdr;
CCellRange range;
} GV_CACHEHINT;
// storage typedef for each row in the grid
typedef CTypedPtrArray<CObArray, CGridCellBase*> GRID_ROW;
// For virtual mode callback
typedef BOOL (CALLBACK* GRIDCALLBACK)(GV_DISPINFO *, LPARAM);
///////////////////////////////////////////////////////////////////////////////////
// Defines
///////////////////////////////////////////////////////////////////////////////////
// Grid line/scrollbar selection
#define GVL_NONE 0L // Neither
#define GVL_HORZ 1L // Horizontal line or scrollbar
#define GVL_VERT 2L // Vertical line or scrollbar
#define GVL_BOTH 3L // Both
// Autosizing option
#define GVS_DEFAULT 0
#define GVS_HEADER 1 // Size using column fixed cells data only
#define GVS_DATA 2 // Size using column non-fixed cells data only
#define GVS_BOTH 3 // Size using column fixed and non-fixed
// Cell Searching options
#define GVNI_FOCUSED 0x0001
#define GVNI_SELECTED 0x0002
#define GVNI_DROPHILITED 0x0004
#define GVNI_READONLY 0x0008
#define GVNI_FIXED 0x0010
#define GVNI_MODIFIED 0x0020
#define GVNI_ABOVE LVNI_ABOVE
#define GVNI_BELOW LVNI_BELOW
#define GVNI_TOLEFT LVNI_TOLEFT
#define GVNI_TORIGHT LVNI_TORIGHT
#define GVNI_ALL (LVNI_BELOW|LVNI_TORIGHT|LVNI_TOLEFT)
#define GVNI_AREA (LVNI_BELOW|LVNI_TORIGHT)
// Hit test values (not yet implemented)
#define GVHT_DATA 0x0000
#define GVHT_TOPLEFT 0x0001
#define GVHT_COLHDR 0x0002
#define GVHT_ROWHDR 0x0004
#define GVHT_COLSIZER 0x0008
#define GVHT_ROWSIZER 0x0010
#define GVHT_LEFT 0x0020
#define GVHT_RIGHT 0x0040
#define GVHT_ABOVE 0x0080
#define GVHT_BELOW 0x0100
// Messages sent to the grid's parent (More will be added in future)
#define GVN_BEGINDRAG LVN_BEGINDRAG // LVN_FIRST-9
#define GVN_BEGINLABELEDIT LVN_BEGINLABELEDIT // LVN_FIRST-5
#define GVN_BEGINRDRAG LVN_BEGINRDRAG
#define GVN_COLUMNCLICK LVN_COLUMNCLICK
#define GVN_DELETEITEM LVN_DELETEITEM
#define GVN_ENDLABELEDIT LVN_ENDLABELEDIT // LVN_FIRST-6
#define GVN_SELCHANGING LVN_ITEMCHANGING
#define GVN_SELCHANGED LVN_ITEMCHANGED
#define GVN_GETDISPINFO LVN_GETDISPINFO
#define GVN_ODCACHEHINT LVN_ODCACHEHINT
class CGridCtrl;
/////////////////////////////////////////////////////////////////////////////
// CGridCtrl window
class CGridCtrl : public CWnd
{
DECLARE_DYNCREATE(CGridCtrl)
friend class CGridCell;
friend class CGridCellBase;
// Construction
public:
CGridCtrl(int nRows = 0, int nCols = 0, int nFixedRows = 0, int nFixedCols = 0);
BOOL Create(const RECT& rect, CWnd* parent, UINT nID,
DWORD dwStyle = WS_CHILD | WS_BORDER | WS_TABSTOP | WS_VISIBLE);
///////////////////////////////////////////////////////////////////////////////////
// Attributes
///////////////////////////////////////////////////////////////////////////////////
public:
int GetRowCount() const { return m_nRows; }
int GetColumnCount() const { return m_nCols; }
int GetFixedRowCount() const { return m_nFixedRows; }
int GetFixedColumnCount() const { return m_nFixedCols; }
BOOL SetRowCount(int nRows = 10);
BOOL SetColumnCount(int nCols = 10);
BOOL SetFixedRowCount(int nFixedRows = 1);
BOOL SetFixedColumnCount(int nFixedCols = 1);
int GetRowHeight(int nRow) const;
BOOL SetRowHeight(int row, int height);
int GetColumnWidth(int nCol) const;
BOOL SetColumnWidth(int col, int width);
BOOL GetCellOrigin(int nRow, int nCol, LPPOINT p);
BOOL GetCellOrigin(const CCellID& cell, LPPOINT p);
BOOL GetCellRect(int nRow, int nCol, LPRECT pRect);
BOOL GetCellRect(const CCellID& cell, LPRECT pRect);
BOOL GetTextRect(const CCellID& cell, LPRECT pRect);
BOOL GetTextRect(int nRow, int nCol, LPRECT pRect);
CCellID GetCellFromPt(CPoint point, BOOL bAllowFixedCellCheck = TRUE);
int GetFixedRowHeight() const;
int GetFixedColumnWidth() const;
long GetVirtualWidth() const;
long GetVirtualHeight() const;
CSize GetTextExtent(int nRow, int nCol, LPCTSTR str);
// EFW - Get extent of current text in cell
inline CSize GetCellTextExtent(int nRow, int nCol) { return GetTextExtent(nRow, nCol, GetItemText(nRow,nCol)); }
void SetGridBkColor(COLORREF clr) { m_crGridBkColour = clr; }
COLORREF GetGridBkColor() const { return m_crGridBkColour; }
void SetGridLineColor(COLORREF clr) { m_crGridLineColour = clr; }
COLORREF GetGridLineColor() const { return m_crGridLineColour; }
void SetTitleTipBackClr(COLORREF clr = CLR_DEFAULT) { m_crTTipBackClr = clr; }
COLORREF GetTitleTipBackClr() { return m_crTTipBackClr; }
void SetTitleTipTextClr(COLORREF clr = CLR_DEFAULT) { m_crTTipTextClr = clr; }
COLORREF GetTitleTipTextClr() { return m_crTTipTextClr; }
// ***************************************************************************** //
// These have been deprecated. Use GetDefaultCell and then set the colors
void SetTextColor(COLORREF clr) { m_cellDefault.SetTextClr(clr); }
COLORREF GetTextColor() { return m_cellDefault.GetTextClr(); }
void SetTextBkColor(COLORREF clr) { m_cellDefault.SetBackClr(clr); }
COLORREF GetTextBkColor() { return m_cellDefault.GetBackClr(); }
void SetFixedTextColor(COLORREF clr) { m_cellFixedRowDef.SetTextClr(clr);
m_cellFixedColDef.SetTextClr(clr);
m_cellFixedRowColDef.SetTextClr(clr); }
COLORREF GetFixedTextColor() const { return m_cellFixedRowDef.GetTextClr(); }
void SetFixedBkColor(COLORREF clr) { m_cellFixedRowDef.SetBackClr(clr);
m_cellFixedColDef.SetBackClr(clr);
m_cellFixedRowColDef.SetBackClr(clr); }
COLORREF GetFixedBkColor() const { return m_cellFixedRowDef.GetBackClr(); }
void SetGridColor(COLORREF clr) { SetGridLineColor(clr); }
COLORREF GetGridColor() { return GetGridLineColor(); }
void SetBkColor(COLORREF clr) { SetGridBkColor(clr); }
COLORREF GetBkColor() { return GetGridBkColor(); }
void SetDefCellMargin( int nMargin) { m_cellDefault.SetMargin(nMargin);
m_cellFixedRowDef.SetMargin(nMargin);
m_cellFixedColDef.SetMargin(nMargin);
m_cellFixedRowColDef.SetMargin(nMargin); }
int GetDefCellMargin() const { return m_cellDefault.GetMargin(); }
int GetDefCellHeight() const { return m_cellDefault.GetHeight(); }
void SetDefCellHeight(int nHeight) { m_cellDefault.SetHeight(nHeight);
m_cellFixedRowDef.SetHeight(nHeight);
m_cellFixedColDef.SetHeight(nHeight);
m_cellFixedRowColDef.SetHeight(nHeight); }
int GetDefCellWidth() const { return m_cellDefault.GetWidth(); }
void SetDefCellWidth(int nWidth) { m_cellDefault.SetWidth(nWidth);
m_cellFixedRowDef.SetWidth(nWidth);
m_cellFixedColDef.SetWidth(nWidth);
m_cellFixedRowColDef.SetWidth(nWidth); }
// ***************************************************************************** //
int GetSelectedCount() const { return (int)m_SelectedCellMap.GetCount(); }
CCellID SetFocusCell(CCellID cell);
CCellID SetFocusCell(int nRow, int nCol);
CCellID GetFocusCell() const { return m_idCurrentCell; }
void SetVirtualMode(BOOL bVirtual);
BOOL GetVirtualMode() const { return m_bVirtualMode; }
void SetCallbackFunc(GRIDCALLBACK pCallback,
LPARAM lParam) { m_pfnCallback = pCallback; m_lParam = lParam; }
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