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Win32-GUI_Grid/MFCGrid/GridCtrl.h  view on Meta::CPAN

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