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d16c04bb0a2058f78b20b2d0fe85c7d4941ea55f
wxWidgets/include/wx/generic/grid.h
Vadim Zeitlin d16c04bb0a 1. removed 3d border, but 
a) made DrawCellHighlight() virtual to allow overriding it in user code
 b) fixed bug with grid lines painting over the border, so it should really
    work now
2. char events to readonly cells are Skip()ped which makes Alt-X work for
   them too


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6175 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2000-02-21 14:27:36 +00:00

1474 lines
50 KiB
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/////////////////////////////////////////////////////////////////////////////
// Name: grid.h
// Purpose: wxGrid and related classes
// Author: Michael Bedward (based on code by Julian Smart, Robin Dunn)
// Modified by:
// Created: 1/08/1999
// RCS-ID: $Id$
// Copyright: (c) Michael Bedward
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/defs.h"
#if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID)
#include "gridg.h"
#else
#ifndef __WXGRID_H__
#define __WXGRID_H__
#ifdef __GNUG__
#pragma interface "grid.h"
#endif
#include "wx/panel.h"
#include "wx/scrolwin.h"
#include "wx/string.h"
#include "wx/scrolbar.h"
#include "wx/event.h"
#include "wx/combobox.h"
#include "wx/dynarray.h"
#include "wx/timer.h"
// Default parameters for wxGrid
//
#define WXGRID_DEFAULT_NUMBER_ROWS 10
#define WXGRID_DEFAULT_NUMBER_COLS 10
#ifdef __WXMSW__
#define WXGRID_DEFAULT_ROW_HEIGHT 25
#else
#define WXGRID_DEFAULT_ROW_HEIGHT 30
#endif // __WXMSW__
#define WXGRID_DEFAULT_COL_WIDTH 80
#define WXGRID_DEFAULT_COL_LABEL_HEIGHT 32
#define WXGRID_DEFAULT_ROW_LABEL_WIDTH 82
#define WXGRID_LABEL_EDGE_ZONE 5
#define WXGRID_MIN_ROW_HEIGHT 15
#define WXGRID_MIN_COL_WIDTH 15
#define WXGRID_DEFAULT_SCROLLBAR_WIDTH 16
// ----------------------------------------------------------------------------
// forward declarations
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxGrid;
class WXDLLEXPORT wxGridCellAttr;
class WXDLLEXPORT wxGridCellAttrProviderData;
class WXDLLEXPORT wxGridColLabelWindow;
class WXDLLEXPORT wxGridCornerLabelWindow;
class WXDLLEXPORT wxGridRowLabelWindow;
class WXDLLEXPORT wxGridTableBase;
class WXDLLEXPORT wxGridWindow;
class WXDLLEXPORT wxCheckBox;
class WXDLLEXPORT wxTextCtrl;
// ----------------------------------------------------------------------------
// wxGridCellRenderer: this class is responsible for actually drawing the cell
// in the grid. You may pass it to the wxGridCellAttr (below) to change the
// format of one given cell or to wxGrid::SetDefaultRenderer() to change the
// view of all cells. This is an ABC, you will normally use one of the
// predefined derived classes or derive oyur own class from it.
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxGridCellRenderer
{
public:
// draw the given cell on the provided DC inside the given rectangle
// using the style specified by the attribute and the default or selected
// state corresponding to the isSelected value.
//
// this pure virtual function has a default implementation which will
// prepare the DC using the given attribute: it will draw the rectangle
// with the bg colour from attr and set the text colour and font
virtual void Draw(wxGrid& grid,
wxGridCellAttr& attr,
wxDC& dc,
const wxRect& rect,
int row, int col,
bool isSelected) = 0;
};
// the default renderer for the cells containing string data
class WXDLLEXPORT wxGridCellStringRenderer : public wxGridCellRenderer
{
public:
// draw the string
virtual void Draw(wxGrid& grid,
wxGridCellAttr& attr,
wxDC& dc,
const wxRect& rect,
int row, int col,
bool isSelected);
};
// renderer for boolean fields
class WXDLLEXPORT wxGridCellBoolRenderer : public wxGridCellRenderer
{
public:
// draw a check mark or nothing
virtual void Draw(wxGrid& grid,
wxGridCellAttr& attr,
wxDC& dc,
const wxRect& rect,
int row, int col,
bool isSelected);
};
// ----------------------------------------------------------------------------
// wxGridCellEditor: This class is responsible for providing and manipulating
// the in-place edit controls for the grid. Instances of wxGridCellEditor
// (actually, instances of derived classes since it is an ABC) can be
// associated with the cell attributes for individual cells, rows, columns, or
// even for the entire grid.
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxGridCellEditor
{
public:
wxGridCellEditor();
virtual ~wxGridCellEditor();
bool IsCreated() { return m_control != NULL; }
// Creates the actual edit control
virtual void Create(wxWindow* parent,
wxWindowID id,
wxEvtHandler* evtHandler) = 0;
// Size and position the edit control
virtual void SetSize(const wxRect& rect);
// Show or hide the edit control, use the specified attributes to set
// colours/fonts for it
virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL);
// Draws the part of the cell not occupied by the control: the base class
// version just fills it with background colour from the attribute
virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
// Fetch the value from the table and prepare the edit control
// to begin editing. Set the focus to the edit control.
virtual void BeginEdit(int row, int col, wxGrid* grid) = 0;
// Complete the editing of the current cell. If saveValue is
// true then send the new value back to the table. Returns true
// if the value has changed. If necessary, the control may be
// destroyed.
virtual bool EndEdit(int row, int col, bool saveValue, wxGrid* grid) = 0;
// Reset the value in the control back to its starting value
virtual void Reset() = 0;
// If the editor is enabled by pressing keys on the grid,
// this will be called to let the editor do something about
// that first key if desired.
virtual void StartingKey(wxKeyEvent& event);
// if the editor is enabled by clicking on the cell, this method will be
// called
virtual void StartingClick();
// Some types of controls on some platforms may need some help
// with the Return key.
virtual void HandleReturn(wxKeyEvent& event);
// Final cleanup
virtual void Destroy();
protected:
// the control we show on screen
wxControl* m_control;
// if we change the colours/font of the control from the default ones, we
// must restore the default later and we save them here between calls to
// Show(TRUE) and Show(FALSE)
wxColour m_colFgOld,
m_colBgOld;
wxFont m_fontOld;
};
// the editor for string/text data
class WXDLLEXPORT wxGridCellTextEditor : public wxGridCellEditor
{
public:
wxGridCellTextEditor();
virtual void Create(wxWindow* parent,
wxWindowID id,
wxEvtHandler* evtHandler);
virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
virtual void BeginEdit(int row, int col, wxGrid* grid);
virtual bool EndEdit(int row, int col, bool saveValue, wxGrid* grid);
virtual void Reset();
virtual void StartingKey(wxKeyEvent& event);
virtual void HandleReturn(wxKeyEvent& event);
protected:
wxTextCtrl *Text() const { return (wxTextCtrl *)m_control; }
private:
wxString m_startValue;
};
// the editor for boolean data
class WXDLLEXPORT wxGridCellBoolEditor : public wxGridCellEditor
{
public:
virtual void Create(wxWindow* parent,
wxWindowID id,
wxEvtHandler* evtHandler);
virtual void SetSize(const wxRect& rect);
virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL);
virtual void BeginEdit(int row, int col, wxGrid* grid);
virtual bool EndEdit(int row, int col, bool saveValue, wxGrid* grid);
virtual void Reset();
virtual void StartingClick();
protected:
wxCheckBox *CBox() const { return (wxCheckBox *)m_control; }
private:
bool m_startValue;
};
// ----------------------------------------------------------------------------
// wxGridCellAttr: this class can be used to alter the cells appearance in
// the grid by changing their colour/font/... from default. An object of this
// class may be returned by wxGridTable::GetAttr().
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxGridCellAttr
{
public:
// ctors
wxGridCellAttr()
{
Init();
SetAlignment(0, 0);
}
// VZ: considering the number of members wxGridCellAttr has now, this ctor
// seems to be pretty useless... may be we should just remove it?
wxGridCellAttr(const wxColour& colText,
const wxColour& colBack,
const wxFont& font,
int hAlign,
int vAlign)
: m_colText(colText), m_colBack(colBack), m_font(font)
{
Init();
SetAlignment(hAlign, vAlign);
}
// default copy ctor ok
// this class is ref counted: it is created with ref count of 1, so
// calling DecRef() once will delete it. Calling IncRef() allows to lock
// it until the matching DecRef() is called
void IncRef() { m_nRef++; }
void DecRef() { if ( !--m_nRef ) delete this; }
void SafeIncRef() { if ( this ) IncRef(); }
void SafeDecRef() { if ( this ) DecRef(); }
// setters
void SetTextColour(const wxColour& colText) { m_colText = colText; }
void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; }
void SetFont(const wxFont& font) { m_font = font; }
void SetAlignment(int hAlign, int vAlign)
{
m_hAlign = hAlign;
m_vAlign = vAlign;
}
void SetReadOnly(bool isReadOnly = TRUE) { m_isReadOnly = isReadOnly; }
// takes ownership of the pointer
void SetRenderer(wxGridCellRenderer *renderer)
{ delete m_renderer; m_renderer = renderer; }
void SetEditor(wxGridCellEditor* editor)
{ delete m_editor; m_editor = editor; }
// accessors
bool HasTextColour() const { return m_colText.Ok(); }
bool HasBackgroundColour() const { return m_colBack.Ok(); }
bool HasFont() const { return m_font.Ok(); }
bool HasAlignment() const { return m_hAlign || m_vAlign; }
bool HasRenderer() const { return m_renderer != NULL; }
bool HasEditor() const { return m_editor != NULL; }
const wxColour& GetTextColour() const;
const wxColour& GetBackgroundColour() const;
const wxFont& GetFont() const;
void GetAlignment(int *hAlign, int *vAlign) const;
wxGridCellRenderer *GetRenderer() const;
wxGridCellEditor *GetEditor() const;
bool IsReadOnly() const { return m_isReadOnly; }
void SetDefAttr(wxGridCellAttr* defAttr) { m_defGridAttr = defAttr; }
private:
// the common part of all ctors
void Init()
{
m_nRef = 1;
m_isReadOnly = FALSE;
m_renderer = NULL;
m_editor = NULL;
}
// the dtor is private because only DecRef() can delete us
~wxGridCellAttr() { delete m_renderer; delete m_editor; }
// the ref count - when it goes to 0, we die
size_t m_nRef;
wxColour m_colText,
m_colBack;
wxFont m_font;
int m_hAlign,
m_vAlign;
wxGridCellRenderer* m_renderer;
wxGridCellEditor* m_editor;
wxGridCellAttr* m_defGridAttr;
bool m_isReadOnly;
// suppress the stupid gcc warning about the class having private dtor and
// no friends
friend class wxGridCellAttrDummyFriend;
};
// ----------------------------------------------------------------------------
// wxGridCellAttrProvider: class used by wxGridTableBase to retrieve/store the
// cell attributes.
// ----------------------------------------------------------------------------
// implementation note: we separate it from wxGridTableBase because we wish to
// avoid deriving a new table class if possible, and sometimes it will be
// enough to just derive another wxGridCellAttrProvider instead
//
// the default implementation is reasonably efficient for the generic case,
// but you might still wish to implement your own for some specific situations
// if you have performance problems with the stock one
class WXDLLEXPORT wxGridCellAttrProvider
{
public:
wxGridCellAttrProvider();
virtual ~wxGridCellAttrProvider();
// DecRef() must be called on the returned pointer
virtual wxGridCellAttr *GetAttr(int row, int col) const;
// all these functions take ownership of the pointer, don't call DecRef()
// on it
virtual void SetAttr(wxGridCellAttr *attr, int row, int col);
virtual void SetRowAttr(wxGridCellAttr *attr, int row);
virtual void SetColAttr(wxGridCellAttr *attr, int col);
// these functions must be called whenever some rows/cols are deleted
// because the internal data must be updated then
void UpdateAttrRows( size_t pos, int numRows );
void UpdateAttrCols( size_t pos, int numCols );
private:
void InitData();
wxGridCellAttrProviderData *m_data;
};
//////////////////////////////////////////////////////////////////////
//
// Grid table classes
//
//////////////////////////////////////////////////////////////////////
class WXDLLEXPORT wxGridTableBase : public wxObject
{
public:
wxGridTableBase();
virtual ~wxGridTableBase();
// You must override these functions in a derived table class
//
virtual long GetNumberRows() = 0;
virtual long GetNumberCols() = 0;
virtual wxString GetValue( int row, int col ) = 0;
virtual void SetValue( int row, int col, const wxString& s ) = 0;
virtual bool IsEmptyCell( int row, int col ) = 0;
// Overriding these is optional
//
virtual void SetView( wxGrid *grid ) { m_view = grid; }
virtual wxGrid * GetView() const { return m_view; }
virtual void Clear() {}
virtual bool InsertRows( size_t pos = 0, size_t numRows = 1 );
virtual bool AppendRows( size_t numRows = 1 );
virtual bool DeleteRows( size_t pos = 0, size_t numRows = 1 );
virtual bool InsertCols( size_t pos = 0, size_t numCols = 1 );
virtual bool AppendCols( size_t numCols = 1 );
virtual bool DeleteCols( size_t pos = 0, size_t numCols = 1 );
virtual wxString GetRowLabelValue( int row );
virtual wxString GetColLabelValue( int col );
virtual void SetRowLabelValue( int WXUNUSED(row), const wxString& ) {}
virtual void SetColLabelValue( int WXUNUSED(col), const wxString& ) {}
// Attribute handling
//
// give us the attr provider to use - we take ownership of the pointer
void SetAttrProvider(wxGridCellAttrProvider *attrProvider);
// get the currently used attr provider (may be NULL)
wxGridCellAttrProvider *GetAttrProvider() const { return m_attrProvider; }
// change row/col number in attribute if needed
void UpdateAttrRows( size_t pos, int numRows );
void UpdateAttrCols( size_t pos, int numCols );
// by default forwarded to wxGridCellAttrProvider if any. May be
// overridden to handle attributes directly in this class.
virtual wxGridCellAttr *GetAttr( int row, int col );
// these functions take ownership of the pointer
virtual void SetAttr(wxGridCellAttr* attr, int row, int col);
virtual void SetRowAttr(wxGridCellAttr *attr, int row);
virtual void SetColAttr(wxGridCellAttr *attr, int col);
private:
wxGrid * m_view;
wxGridCellAttrProvider *m_attrProvider;
DECLARE_ABSTRACT_CLASS( wxGridTableBase );
};
// ----------------------------------------------------------------------------
// wxGridTableMessage
// ----------------------------------------------------------------------------
// IDs for messages sent from grid table to view
//
enum wxGridTableRequest
{
wxGRIDTABLE_REQUEST_VIEW_GET_VALUES = 2000,
wxGRIDTABLE_REQUEST_VIEW_SEND_VALUES,
wxGRIDTABLE_NOTIFY_ROWS_INSERTED,
wxGRIDTABLE_NOTIFY_ROWS_APPENDED,
wxGRIDTABLE_NOTIFY_ROWS_DELETED,
wxGRIDTABLE_NOTIFY_COLS_INSERTED,
wxGRIDTABLE_NOTIFY_COLS_APPENDED,
wxGRIDTABLE_NOTIFY_COLS_DELETED
};
class WXDLLEXPORT wxGridTableMessage
{
public:
wxGridTableMessage();
wxGridTableMessage( wxGridTableBase *table, int id,
int comInt1 = -1,
int comInt2 = -1 );
void SetTableObject( wxGridTableBase *table ) { m_table = table; }
wxGridTableBase * GetTableObject() const { return m_table; }
void SetId( int id ) { m_id = id; }
int GetId() { return m_id; }
void SetCommandInt( int comInt1 ) { m_comInt1 = comInt1; }
int GetCommandInt() { return m_comInt1; }
void SetCommandInt2( int comInt2 ) { m_comInt2 = comInt2; }
int GetCommandInt2() { return m_comInt2; }
private:
wxGridTableBase *m_table;
int m_id;
int m_comInt1;
int m_comInt2;
};
// ------ wxGridStringArray
// A 2-dimensional array of strings for data values
//
WX_DECLARE_EXPORTED_OBJARRAY(wxArrayString, wxGridStringArray);
// ------ wxGridStringTable
//
// Simplest type of data table for a grid for small tables of strings
// that are stored in memory
//
class WXDLLEXPORT wxGridStringTable : public wxGridTableBase
{
public:
wxGridStringTable();
wxGridStringTable( int numRows, int numCols );
~wxGridStringTable();
// these are pure virtual in wxGridTableBase
//
long GetNumberRows();
long GetNumberCols();
wxString GetValue( int row, int col );
void SetValue( int row, int col, const wxString& s );
bool IsEmptyCell( int row, int col );
// overridden functions from wxGridTableBase
//
void Clear();
bool InsertRows( size_t pos = 0, size_t numRows = 1 );
bool AppendRows( size_t numRows = 1 );
bool DeleteRows( size_t pos = 0, size_t numRows = 1 );
bool InsertCols( size_t pos = 0, size_t numCols = 1 );
bool AppendCols( size_t numCols = 1 );
bool DeleteCols( size_t pos = 0, size_t numCols = 1 );
void SetRowLabelValue( int row, const wxString& );
void SetColLabelValue( int col, const wxString& );
wxString GetRowLabelValue( int row );
wxString GetColLabelValue( int col );
private:
wxGridStringArray m_data;
// These only get used if you set your own labels, otherwise the
// GetRow/ColLabelValue functions return wxGridTableBase defaults
//
wxArrayString m_rowLabels;
wxArrayString m_colLabels;
DECLARE_DYNAMIC_CLASS( wxGridStringTable )
};
//////////////////////////////////////////////////////////////////////
//
// Grid view classes
//
//////////////////////////////////////////////////////////////////////
class WXDLLEXPORT wxGridCellCoords
{
public:
wxGridCellCoords() { m_row = m_col = -1; }
wxGridCellCoords( int r, int c ) { m_row = r; m_col = c; }
// default copy ctor is ok
long GetRow() const { return m_row; }
void SetRow( long n ) { m_row = n; }
long GetCol() const { return m_col; }
void SetCol( long n ) { m_col = n; }
void Set( long row, long col ) { m_row = row; m_col = col; }
wxGridCellCoords& operator=( const wxGridCellCoords& other )
{
if ( &other != this )
{
m_row=other.m_row;
m_col=other.m_col;
}
return *this;
}
bool operator==( const wxGridCellCoords& other ) const
{
return (m_row == other.m_row && m_col == other.m_col);
}
bool operator!=( const wxGridCellCoords& other ) const
{
return (m_row != other.m_row || m_col != other.m_col);
}
bool operator!() const
{
return (m_row == -1 && m_col == -1 );
}
private:
long m_row;
long m_col;
};
// For comparisons...
//
extern wxGridCellCoords wxGridNoCellCoords;
extern wxRect wxGridNoCellRect;
// An array of cell coords...
//
WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellCoords, wxGridCellCoordsArray);
// ----------------------------------------------------------------------------
// wxGrid
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxGrid : public wxScrolledWindow
{
public:
wxGrid()
{
Create();
}
wxGrid( wxWindow *parent,
wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = 0,
const wxString& name = wxPanelNameStr );
~wxGrid();
bool CreateGrid( int numRows, int numCols );
// ------ grid dimensions
//
int GetNumberRows() { return m_numRows; }
int GetNumberCols() { return m_numCols; }
// ------ display update functions
//
void CalcRowLabelsExposed( wxRegion& reg );
void CalcColLabelsExposed( wxRegion& reg );
void CalcCellsExposed( wxRegion& reg );
// ------ event handlers
//
void ProcessRowLabelMouseEvent( wxMouseEvent& event );
void ProcessColLabelMouseEvent( wxMouseEvent& event );
void ProcessCornerLabelMouseEvent( wxMouseEvent& event );
void ProcessGridCellMouseEvent( wxMouseEvent& event );
bool ProcessTableMessage( wxGridTableMessage& );
void DoEndDragResizeRow();
void DoEndDragResizeCol();
wxGridTableBase * GetTable() const { return m_table; }
bool SetTable( wxGridTableBase *table, bool takeOwnership=FALSE );
void ClearGrid();
bool InsertRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE );
bool AppendRows( int numRows = 1, bool updateLabels=TRUE );
bool DeleteRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE );
bool InsertCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE );
bool AppendCols( int numCols = 1, bool updateLabels=TRUE );
bool DeleteCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE );
void DrawGridCellArea( wxDC& dc );
void DrawCellBorder( wxDC& dc, const wxGridCellCoords& );
void DrawAllGridLines( wxDC& dc, const wxRegion & reg );
void DrawCell( wxDC& dc, const wxGridCellCoords& );
void DrawHighlight(wxDC& dc);
// this function is called when the current cell highlight must be redrawn
// and may be overridden by the user
virtual void DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr );
void DrawRowLabels( wxDC& dc );
void DrawRowLabel( wxDC& dc, int row );
void DrawColLabels( wxDC& dc );
void DrawColLabel( wxDC& dc, int col );
// ------ Cell text drawing functions
//
void DrawTextRectangle( wxDC& dc, const wxString&, const wxRect&,
int horizontalAlignment = wxLEFT,
int verticalAlignment = wxTOP );
// Split a string containing newline chararcters into an array of
// strings and return the number of lines
//
void StringToLines( const wxString& value, wxArrayString& lines );
void GetTextBoxSize( wxDC& dc,
wxArrayString& lines,
long *width, long *height );
// ------
// Code that does a lot of grid modification can be enclosed
// between BeginBatch() and EndBatch() calls to avoid screen
// flicker
//
void BeginBatch() { m_batchCount++; }
void EndBatch() { if ( m_batchCount > 0 ) m_batchCount--; }
int GetBatchCount() { return m_batchCount; }
// ------ edit control functions
//
bool IsEditable() { return m_editable; }
void EnableEditing( bool edit );
void EnableCellEditControl( bool enable = TRUE );
void DisableCellEditControl() { EnableCellEditControl(FALSE); }
bool CanEnableCellControl() const;
bool IsCellEditControlEnabled() const;
bool IsCurrentCellReadOnly() const;
void ShowCellEditControl();
void HideCellEditControl();
void SetEditControlValue( const wxString& s = wxEmptyString );
void SaveEditControlValue();
// ------ grid location functions
// Note that all of these functions work with the logical coordinates of
// grid cells and labels so you will need to convert from device
// coordinates for mouse events etc.
//
void XYToCell( int x, int y, wxGridCellCoords& );
int YToRow( int y );
int XToCol( int x );
int YToEdgeOfRow( int y );
int XToEdgeOfCol( int x );
wxRect CellToRect( int row, int col );
wxRect CellToRect( const wxGridCellCoords& coords )
{ return CellToRect( coords.GetRow(), coords.GetCol() ); }
int GetGridCursorRow() { return m_currentCellCoords.GetRow(); }
int GetGridCursorCol() { return m_currentCellCoords.GetCol(); }
// check to see if a cell is either wholly visible (the default arg) or
// at least partially visible in the grid window
//
bool IsVisible( int row, int col, bool wholeCellVisible = TRUE );
bool IsVisible( const wxGridCellCoords& coords, bool wholeCellVisible = TRUE )
{ return IsVisible( coords.GetRow(), coords.GetCol(), wholeCellVisible ); }
void MakeCellVisible( int row, int col );
void MakeCellVisible( const wxGridCellCoords& coords )
{ MakeCellVisible( coords.GetRow(), coords.GetCol() ); }
// ------ grid cursor movement functions
//
void SetGridCursor( int row, int col )
{ SetCurrentCell( wxGridCellCoords(row, col) ); }
bool MoveCursorUp();
bool MoveCursorDown();
bool MoveCursorLeft();
bool MoveCursorRight();
bool MovePageDown();
bool MovePageUp();
bool MoveCursorUpBlock();
bool MoveCursorDownBlock();
bool MoveCursorLeftBlock();
bool MoveCursorRightBlock();
// ------ label and gridline formatting
//
int GetDefaultRowLabelSize() { return WXGRID_DEFAULT_ROW_LABEL_WIDTH; }
int GetRowLabelSize() { return m_rowLabelWidth; }
int GetDefaultColLabelSize() { return WXGRID_DEFAULT_COL_LABEL_HEIGHT; }
int GetColLabelSize() { return m_colLabelHeight; }
wxColour GetLabelBackgroundColour() { return m_labelBackgroundColour; }
wxColour GetLabelTextColour() { return m_labelTextColour; }
wxFont GetLabelFont() { return m_labelFont; }
void GetRowLabelAlignment( int *horiz, int *vert );
void GetColLabelAlignment( int *horiz, int *vert );
wxString GetRowLabelValue( int row );
wxString GetColLabelValue( int col );
wxColour GetGridLineColour() { return m_gridLineColour; }
void SetRowLabelSize( int width );
void SetColLabelSize( int height );
void SetLabelBackgroundColour( const wxColour& );
void SetLabelTextColour( const wxColour& );
void SetLabelFont( const wxFont& );
void SetRowLabelAlignment( int horiz, int vert );
void SetColLabelAlignment( int horiz, int vert );
void SetRowLabelValue( int row, const wxString& );
void SetColLabelValue( int col, const wxString& );
void SetGridLineColour( const wxColour& );
// this sets the specified attribute for all cells in this row/col
void SetRowAttr(int row, wxGridCellAttr *attr);
void SetColAttr(int col, wxGridCellAttr *attr);
void EnableGridLines( bool enable = TRUE );
bool GridLinesEnabled() { return m_gridLinesEnabled; }
// ------ row and col formatting
//
int GetDefaultRowSize();
int GetRowSize( int row );
int GetDefaultColSize();
int GetColSize( int col );
wxColour GetDefaultCellBackgroundColour();
wxColour GetCellBackgroundColour( int row, int col );
wxColour GetDefaultCellTextColour();
wxColour GetCellTextColour( int row, int col );
wxFont GetDefaultCellFont();
wxFont GetCellFont( int row, int col );
void GetDefaultCellAlignment( int *horiz, int *vert );
void GetCellAlignment( int row, int col, int *horiz, int *vert );
void SetDefaultRowSize( int height, bool resizeExistingRows = FALSE );
void SetRowSize( int row, int height );
void SetDefaultColSize( int width, bool resizeExistingCols = FALSE );
void SetColSize( int col, int width );
void SetDefaultCellBackgroundColour( const wxColour& );
void SetCellBackgroundColour( int row, int col, const wxColour& );
void SetDefaultCellTextColour( const wxColour& );
void SetCellTextColour( int row, int col, const wxColour& );
void SetDefaultCellFont( const wxFont& );
void SetCellFont( int row, int col, const wxFont& );
void SetDefaultCellAlignment( int horiz, int vert );
void SetCellAlignment( int row, int col, int horiz, int vert );
// takes ownership of the pointer
void SetDefaultRenderer(wxGridCellRenderer *renderer);
void SetCellRenderer(int row, int col, wxGridCellRenderer *renderer);
wxGridCellRenderer *GetDefaultRenderer() const;
wxGridCellRenderer* GetCellRenderer(int row, int col);
// takes ownership of the pointer
void SetDefaultEditor(wxGridCellEditor *editor);
void SetCellEditor(int row, int col, wxGridCellEditor *editor);
wxGridCellEditor *GetDefaultEditor() const;
wxGridCellEditor* GetCellEditor(int row, int col);
// ------ cell value accessors
//
wxString GetCellValue( int row, int col )
{
if ( m_table )
{
return m_table->GetValue( row, col );
}
else
{
return wxEmptyString;
}
}
wxString GetCellValue( const wxGridCellCoords& coords )
{ return GetCellValue( coords.GetRow(), coords.GetCol() ); }
void SetCellValue( int row, int col, const wxString& s );
void SetCellValue( const wxGridCellCoords& coords, const wxString& s )
{ SetCellValue( coords.GetRow(), coords.GetCol(), s ); }
// returns TRUE if the cell can't be edited
bool IsReadOnly(int row, int col) const;
// make the cell editable/readonly
void SetReadOnly(int row, int col, bool isReadOnly = TRUE);
// ------ selections of blocks of cells
//
void SelectRow( int row, bool addToSelected = FALSE );
void SelectCol( int col, bool addToSelected = FALSE );
void SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol );
void SelectBlock( const wxGridCellCoords& topLeft,
const wxGridCellCoords& bottomRight )
{ SelectBlock( topLeft.GetRow(), topLeft.GetCol(),
bottomRight.GetRow(), bottomRight.GetCol() ); }
void SelectAll();
bool IsSelection()
{ return ( m_selectedTopLeft != wxGridNoCellCoords &&
m_selectedBottomRight != wxGridNoCellCoords );
}
void ClearSelection();
bool IsInSelection( int row, int col )
{ return ( IsSelection() &&
row >= m_selectedTopLeft.GetRow() &&
col >= m_selectedTopLeft.GetCol() &&
row <= m_selectedBottomRight.GetRow() &&
col <= m_selectedBottomRight.GetCol() );
}
bool IsInSelection( const wxGridCellCoords& coords )
{ return IsInSelection( coords.GetRow(), coords.GetCol() ); }
void GetSelection( int* topRow, int* leftCol, int* bottomRow, int* rightCol )
{
// these will all be -1 if there is no selected block
//
*topRow = m_selectedTopLeft.GetRow();
*leftCol = m_selectedTopLeft.GetCol();
*bottomRow = m_selectedBottomRight.GetRow();
*rightCol = m_selectedBottomRight.GetCol();
}
// This function returns the rectangle that encloses the block of cells
// limited by TopLeft and BottomRight cell in device coords and clipped
// to the client size of the grid window.
//
wxRect BlockToDeviceRect( const wxGridCellCoords & topLeft,
const wxGridCellCoords & bottomRight );
// This function returns the rectangle that encloses the selected cells
// in device coords and clipped to the client size of the grid window.
//
wxRect SelectionToDeviceRect()
{
return BlockToDeviceRect( m_selectedTopLeft,
m_selectedBottomRight );
}
// Access or update the selection fore/back colours
wxColour GetSelectionBackground() const
{ return m_selectionBackground; }
wxColour GetSelectionForeground() const
{ return m_selectionForeground; }
void SetSelectionBackground(const wxColour& c) { m_selectionBackground = c; }
void SetSelectionForeground(const wxColour& c) { m_selectionForeground = c; }
// ------ For compatibility with previous wxGrid only...
//
// ************************************************
// ** Don't use these in new code because they **
// ** are liable to disappear in a future **
// ** revision **
// ************************************************
//
wxGrid( wxWindow *parent,
int x = -1, int y = -1, int w = -1, int h = -1,
long style = 0,
const wxString& name = wxPanelNameStr )
: wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h), style, name )
{
Create();
}
void SetCellValue( const wxString& val, int row, int col )
{ SetCellValue( row, col, val ); }
void UpdateDimensions()
{ CalcDimensions(); }
int GetRows() { return GetNumberRows(); }
int GetCols() { return GetNumberCols(); }
int GetCursorRow() { return GetGridCursorRow(); }
int GetCursorColumn() { return GetGridCursorCol(); }
int GetScrollPosX() { return 0; }
int GetScrollPosY() { return 0; }
void SetScrollX( int x ) { }
void SetScrollY( int y ) { }
void SetColumnWidth( int col, int width )
{ SetColSize( col, width ); }
int GetColumnWidth( int col )
{ return GetColSize( col ); }
void SetRowHeight( int row, int height )
{ SetRowSize( row, height ); }
int GetRowHeight( int row )
{ return GetRowSize( row ); }
int GetViewHeight() // returned num whole rows visible
{ return 0; }
int GetViewWidth() // returned num whole cols visible
{ return 0; }
void SetLabelSize( int orientation, int sz )
{
if ( orientation == wxHORIZONTAL )
SetColLabelSize( sz );
else
SetRowLabelSize( sz );
}
int GetLabelSize( int orientation )
{
if ( orientation == wxHORIZONTAL )
return GetColLabelSize();
else
return GetRowLabelSize();
}
void SetLabelAlignment( int orientation, int align )
{
if ( orientation == wxHORIZONTAL )
SetColLabelAlignment( align, -1 );
else
SetRowLabelAlignment( align, -1 );
}
int GetLabelAlignment( int orientation, int WXUNUSED(align) )
{
int h, v;
if ( orientation == wxHORIZONTAL )
{
GetColLabelAlignment( &h, &v );
return h;
}
else
{
GetRowLabelAlignment( &h, &v );
return h;
}
}
void SetLabelValue( int orientation, const wxString& val, int pos )
{
if ( orientation == wxHORIZONTAL )
SetColLabelValue( pos, val );
else
SetRowLabelValue( pos, val );
}
wxString GetLabelValue( int orientation, int pos)
{
if ( orientation == wxHORIZONTAL )
return GetColLabelValue( pos );
else
return GetRowLabelValue( pos );
}
wxFont GetCellTextFont() const
{ return m_defaultCellAttr->GetFont(); }
wxFont GetCellTextFont(int WXUNUSED(row), int WXUNUSED(col)) const
{ return m_defaultCellAttr->GetFont(); }
void SetCellTextFont(const wxFont& fnt)
{ SetDefaultCellFont( fnt ); }
void SetCellTextFont(const wxFont& fnt, int row, int col)
{ SetCellFont( row, col, fnt ); }
void SetCellTextColour(const wxColour& val, int row, int col)
{ SetCellTextColour( row, col, val ); }
void SetCellTextColour(const wxColour& col)
{ SetDefaultCellTextColour( col ); }
void SetCellBackgroundColour(const wxColour& col)
{ SetDefaultCellBackgroundColour( col ); }
void SetCellBackgroundColour(const wxColour& colour, int row, int col)
{ SetCellBackgroundColour( row, col, colour ); }
bool GetEditable() { return IsEditable(); }
void SetEditable( bool edit = TRUE ) { EnableEditing( edit ); }
bool GetEditInPlace() { return IsCellEditControlEnabled(); }
void SetEditInPlace(bool edit = TRUE) { }
void SetCellAlignment( int align, int row, int col)
{ SetCellAlignment(row, col, align, wxCENTER); }
void SetCellAlignment( int WXUNUSED(align) ) {}
void SetCellBitmap(wxBitmap *WXUNUSED(bitmap), int WXUNUSED(row), int WXUNUSED(col))
{ }
void SetDividerPen(const wxPen& WXUNUSED(pen)) { }
wxPen& GetDividerPen() const { return wxNullPen; }
void OnActivate(bool WXUNUSED(active)) {}
// ******** End of compatibility functions **********
// ------ control IDs
enum { wxGRID_CELLCTRL = 2000,
wxGRID_TOPCTRL };
// ------ control types
enum { wxGRID_TEXTCTRL = 2100,
wxGRID_CHECKBOX,
wxGRID_CHOICE,
wxGRID_COMBOBOX };
// for wxGridCellBoolEditor
wxWindow *GetGridWindow() const;
protected:
bool m_created;
bool m_displayed;
wxGridWindow *m_gridWin;
wxGridRowLabelWindow *m_rowLabelWin;
wxGridColLabelWindow *m_colLabelWin;
wxGridCornerLabelWindow *m_cornerLabelWin;
wxGridTableBase *m_table;
bool m_ownTable;
int m_left;
int m_top;
int m_right;
int m_bottom;
int m_numRows;
int m_numCols;
wxGridCellCoords m_currentCellCoords;
wxGridCellCoords m_selectedTopLeft;
wxGridCellCoords m_selectedBottomRight;
wxColour m_selectionBackground;
wxColour m_selectionForeground;
int m_defaultRowHeight;
wxArrayInt m_rowHeights;
wxArrayInt m_rowBottoms;
int m_defaultColWidth;
wxArrayInt m_colWidths;
wxArrayInt m_colRights;
int m_rowLabelWidth;
int m_colLabelHeight;
wxColour m_labelBackgroundColour;
wxColour m_labelTextColour;
wxFont m_labelFont;
int m_rowLabelHorizAlign;
int m_rowLabelVertAlign;
int m_colLabelHorizAlign;
int m_colLabelVertAlign;
bool m_defaultRowLabelValues;
bool m_defaultColLabelValues;
wxColour m_gridLineColour;
bool m_gridLinesEnabled;
// do we have some place to store attributes in?
bool CanHaveAttributes();
// returns the attribute we may modify in place: a new one if this cell
// doesn't have any yet or the existing one if it does
//
// DecRef() must be called on the returned pointer, as usual
wxGridCellAttr *GetOrCreateCellAttr(int row, int col) const;
// cell attribute cache (currently we only cache 1, may be will do
// more/better later)
struct CachedAttr
{
int row, col;
wxGridCellAttr *attr;
} m_attrCache;
// invalidates the attribute cache
void ClearAttrCache();
// adds an attribute to cache
void CacheAttr(int row, int col, wxGridCellAttr *attr) const;
// looks for an attr in cache, returns TRUE if found
bool LookupAttr(int row, int col, wxGridCellAttr **attr) const;
// looks for the attr in cache, if not found asks the table and caches the
// result
wxGridCellAttr *GetCellAttr(int row, int col) const;
wxGridCellAttr *GetCellAttr(const wxGridCellCoords& coords )
{ return GetCellAttr( coords.GetRow(), coords.GetCol() ); }
// the default cell attr object for cells that don't have their own
wxGridCellAttr* m_defaultCellAttr;
wxGridCellCoordsArray m_cellsExposed;
wxArrayInt m_rowsExposed;
wxArrayInt m_colsExposed;
wxArrayInt m_rowLabelsExposed;
wxArrayInt m_colLabelsExposed;
bool m_inOnKeyDown;
int m_batchCount;
enum CursorMode
{
WXGRID_CURSOR_SELECT_CELL,
WXGRID_CURSOR_RESIZE_ROW,
WXGRID_CURSOR_RESIZE_COL,
WXGRID_CURSOR_SELECT_ROW,
WXGRID_CURSOR_SELECT_COL
};
// this method not only sets m_cursorMode but also sets the correct cursor
// for the given mode and, if captureMouse is not FALSE releases the mouse
// if it was captured and captures it if it must be captured
//
// for this to work, you should always use it and not set m_cursorMode
// directly!
void ChangeCursorMode(CursorMode mode,
wxWindow *win = (wxWindow *)NULL,
bool captureMouse = TRUE);
wxWindow *m_winCapture; // the window which captured the mouse
CursorMode m_cursorMode;
int m_dragLastPos;
int m_dragRowOrCol;
bool m_isDragging;
wxPoint m_startDragPos;
bool m_waitForSlowClick;
wxGridCellCoords m_selectionStart;
wxCursor m_rowResizeCursor;
wxCursor m_colResizeCursor;
bool m_editable; // applies to whole grid
bool m_cellEditCtrlEnabled; // is in-place edit currently shown?
void Create();
void Init();
void CalcDimensions();
void CalcWindowSizes();
bool Redimension( wxGridTableMessage& );
bool SendEvent( const wxEventType, int row, int col, wxMouseEvent& );
bool SendEvent( const wxEventType, int row, int col );
bool SendEvent( const wxEventType type)
{
return SendEvent(type,
m_currentCellCoords.GetRow(),
m_currentCellCoords.GetCol());
}
void OnPaint( wxPaintEvent& );
void OnSize( wxSizeEvent& );
void OnKeyDown( wxKeyEvent& );
void OnEraseBackground( wxEraseEvent& );
void SetCurrentCell( const wxGridCellCoords& coords );
void SetCurrentCell( int row, int col )
{ SetCurrentCell( wxGridCellCoords(row, col) ); }
// ------ functions to get/send data (see also public functions)
//
bool GetModelValues();
bool SetModelValues();
DECLARE_DYNAMIC_CLASS( wxGrid )
DECLARE_EVENT_TABLE()
};
//
// ------ Grid event class and event types
//
class WXDLLEXPORT wxGridEvent : public wxNotifyEvent
{
public:
wxGridEvent()
: wxNotifyEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1),
m_control(0), m_meta(0), m_shift(0), m_alt(0)
{
}
wxGridEvent(int id, wxEventType type, wxObject* obj,
int row=-1, int col=-1, int x=-1, int y=-1,
bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE);
virtual int GetRow() { return m_row; }
virtual int GetCol() { return m_col; }
wxPoint GetPosition() { return wxPoint( m_x, m_y ); }
bool ControlDown() { return m_control; }
bool MetaDown() { return m_meta; }
bool ShiftDown() { return m_shift; }
bool AltDown() { return m_alt; }
protected:
int m_row;
int m_col;
int m_x;
int m_y;
bool m_control;
bool m_meta;
bool m_shift;
bool m_alt;
DECLARE_DYNAMIC_CLASS(wxGridEvent)
};
class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent
{
public:
wxGridSizeEvent()
: wxNotifyEvent(), m_rowOrCol(-1), m_x(-1), m_y(-1),
m_control(0), m_meta(0), m_shift(0), m_alt(0)
{
}
wxGridSizeEvent(int id, wxEventType type, wxObject* obj,
int rowOrCol=-1, int x=-1, int y=-1,
bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE);
int GetRowOrCol() { return m_rowOrCol; }
wxPoint GetPosition() { return wxPoint( m_x, m_y ); }
bool ControlDown() { return m_control; }
bool MetaDown() { return m_meta; }
bool ShiftDown() { return m_shift; }
bool AltDown() { return m_alt; }
protected:
int m_rowOrCol;
int m_x;
int m_y;
bool m_control;
bool m_meta;
bool m_shift;
bool m_alt;
DECLARE_DYNAMIC_CLASS(wxGridSizeEvent)
};
class WXDLLEXPORT wxGridRangeSelectEvent : public wxNotifyEvent
{
public:
wxGridRangeSelectEvent()
: wxNotifyEvent()
{
m_topLeft = wxGridNoCellCoords;
m_bottomRight = wxGridNoCellCoords;
m_control = FALSE;
m_meta = FALSE;
m_shift = FALSE;
m_alt = FALSE;
}
wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj,
const wxGridCellCoords& topLeft,
const wxGridCellCoords& bottomRight,
bool control=FALSE, bool shift=FALSE,
bool alt=FALSE, bool meta=FALSE);
wxGridCellCoords GetTopLeftCoords() { return m_topLeft; }
wxGridCellCoords GetBottomRightCoords() { return m_bottomRight; }
int GetTopRow() { return m_topLeft.GetRow(); }
int GetBottomRow() { return m_bottomRight.GetRow(); }
int GetLeftCol() { return m_topLeft.GetCol(); }
int GetRightCol() { return m_bottomRight.GetCol(); }
bool ControlDown() { return m_control; }
bool MetaDown() { return m_meta; }
bool ShiftDown() { return m_shift; }
bool AltDown() { return m_alt; }
protected:
wxGridCellCoords m_topLeft;
wxGridCellCoords m_bottomRight;
bool m_control;
bool m_meta;
bool m_shift;
bool m_alt;
DECLARE_DYNAMIC_CLASS(wxGridRangeSelectEvent)
};
// TODO move to wx/event.h
const wxEventType wxEVT_GRID_CELL_LEFT_CLICK = wxEVT_FIRST + 1580;
const wxEventType wxEVT_GRID_CELL_RIGHT_CLICK = wxEVT_FIRST + 1581;
const wxEventType wxEVT_GRID_CELL_LEFT_DCLICK = wxEVT_FIRST + 1582;
const wxEventType wxEVT_GRID_CELL_RIGHT_DCLICK = wxEVT_FIRST + 1583;
const wxEventType wxEVT_GRID_LABEL_LEFT_CLICK = wxEVT_FIRST + 1584;
const wxEventType wxEVT_GRID_LABEL_RIGHT_CLICK = wxEVT_FIRST + 1585;
const wxEventType wxEVT_GRID_LABEL_LEFT_DCLICK = wxEVT_FIRST + 1586;
const wxEventType wxEVT_GRID_LABEL_RIGHT_DCLICK = wxEVT_FIRST + 1587;
const wxEventType wxEVT_GRID_ROW_SIZE = wxEVT_FIRST + 1588;
const wxEventType wxEVT_GRID_COL_SIZE = wxEVT_FIRST + 1589;
const wxEventType wxEVT_GRID_RANGE_SELECT = wxEVT_FIRST + 1590;
const wxEventType wxEVT_GRID_CELL_CHANGE = wxEVT_FIRST + 1591;
const wxEventType wxEVT_GRID_SELECT_CELL = wxEVT_FIRST + 1592;
const wxEventType wxEVT_GRID_EDITOR_SHOWN = wxEVT_FIRST + 1593;
const wxEventType wxEVT_GRID_EDITOR_HIDDEN = wxEVT_FIRST + 1594;
typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&);
typedef void (wxEvtHandler::*wxGridSizeEventFunction)(wxGridSizeEvent&);
typedef void (wxEvtHandler::*wxGridRangeSelectEventFunction)(wxGridRangeSelectEvent&);
#define EVT_GRID_CELL_LEFT_CLICK(fn) { wxEVT_GRID_CELL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_CELL_RIGHT_CLICK(fn) { wxEVT_GRID_CELL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_CELL_LEFT_DCLICK(fn) { wxEVT_GRID_CELL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_CELL_RIGHT_DCLICK(fn) { wxEVT_GRID_CELL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_LABEL_LEFT_CLICK(fn) { wxEVT_GRID_LABEL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_LABEL_RIGHT_CLICK(fn) { wxEVT_GRID_LABEL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_LABEL_LEFT_DCLICK(fn) { wxEVT_GRID_LABEL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_LABEL_RIGHT_DCLICK(fn) { wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_ROW_SIZE(fn) { wxEVT_GRID_ROW_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL },
#define EVT_GRID_COL_SIZE(fn) { wxEVT_GRID_COL_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL },
#define EVT_GRID_RANGE_SELECT(fn) { wxEVT_GRID_RANGE_SELECT, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridRangeSelectEventFunction) &fn, NULL },
#define EVT_GRID_CELL_CHANGE(fn) { wxEVT_GRID_CELL_CHANGE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_SELECT_CELL(fn) { wxEVT_GRID_SELECT_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_EDITOR_SHOWN(fn) { wxEVT_GRID_EDITOR_SHOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_EDITOR_HIDDEN(fn) { wxEVT_GRID_EDITOR_HIDDEN, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#if 0 // TODO: implement these ? others ?
const wxEventType wxEVT_GRID_CREATE_CELL = wxEVT_FIRST + 1576;
const wxEventType wxEVT_GRID_CHANGE_LABELS = wxEVT_FIRST + 1577;
const wxEventType wxEVT_GRID_CHANGE_SEL_LABEL = wxEVT_FIRST + 1578;
#define EVT_GRID_CREATE_CELL(fn) { wxEVT_GRID_CREATE_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_CHANGE_LABELS(fn) { wxEVT_GRID_CHANGE_LABELS, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#define EVT_GRID_CHANGE_SEL_LABEL(fn) { wxEVT_GRID_CHANGE_SEL_LABEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
#endif
#endif // #ifndef __WXGRID_H__
#endif // ifndef wxUSE_NEW_GRID
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