destroy m_impl even if an exception is thrown from the main loop

[wxWidgets.git] / include / wx / generic / grid.h

diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h
index 8ab4f4f1251dbd1a246ab5bd866f9863616f2f32..bb8a5b3d0fb35ab4241076e02c77cd044c2fa547 100644 (file)
--- a/include/wx/generic/grid.h
+++ b/include/wx/generic/grid.h
@@ -9,20 +9,14 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifndef __WXGRID_H__
-#define __WXGRID_H__
+#ifndef _WX_GENERIC_GRID_H_
+#define _WX_GENERIC_GRID_H_
+
+#include "wx/defs.h"
+
+#if wxUSE_GRID

 
 

-#include "wx/hashmap.h"
-#include "wx/panel.h"

 #include "wx/scrolwin.h"
 #include "wx/scrolwin.h"

-#include "wx/string.h"
-#include "wx/arrstr.h"
-#include "wx/scrolbar.h"
-#include "wx/event.h"
-#include "wx/combobox.h"
-#include "wx/dynarray.h"
-#include "wx/timer.h"
-#include "wx/clntdata.h"

 
 // ----------------------------------------------------------------------------
 // constants
 
 // ----------------------------------------------------------------------------
 // constants


@@ -34,7 +28,7 @@ extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxGridNameStr[];
 //
 #define WXGRID_DEFAULT_NUMBER_ROWS            10
 #define WXGRID_DEFAULT_NUMBER_COLS            10
 //
 #define WXGRID_DEFAULT_NUMBER_ROWS            10
 #define WXGRID_DEFAULT_NUMBER_COLS            10

-#ifdef __WXMSW__
+#if defined(__WXMSW__) || defined(__WXGTK20__)

 #define WXGRID_DEFAULT_ROW_HEIGHT             25
 #else
 #define WXGRID_DEFAULT_ROW_HEIGHT             30
 #define WXGRID_DEFAULT_ROW_HEIGHT             25
 #else
 #define WXGRID_DEFAULT_ROW_HEIGHT             30


@@ -57,6 +51,18 @@ extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxGridNameStr[];
 #define wxGRID_VALUE_TEXT wxGRID_VALUE_STRING
 #define wxGRID_VALUE_LONG wxGRID_VALUE_NUMBER
 
 #define wxGRID_VALUE_TEXT wxGRID_VALUE_STRING
 #define wxGRID_VALUE_LONG wxGRID_VALUE_NUMBER
 

+// magic constant which tells (to some functions) to automatically calculate
+// the appropriate size
+#define wxGRID_AUTOSIZE (-1)
+
+// many wxGrid methods work either with columns or rows, this enum is used for
+// the parameter indicating which one should it be
+enum wxGridDirection
+{
+    wxGRID_COLUMN,
+    wxGRID_ROW
+};
+

 // ----------------------------------------------------------------------------
 // forward declarations
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // forward declarations
 // ----------------------------------------------------------------------------


@@ -67,7 +73,6 @@ class WXDLLIMPEXP_ADV wxGridCellAttrProviderData;
 class WXDLLIMPEXP_ADV wxGridColLabelWindow;
 class WXDLLIMPEXP_ADV wxGridCornerLabelWindow;
 class WXDLLIMPEXP_ADV wxGridRowLabelWindow;
 class WXDLLIMPEXP_ADV wxGridColLabelWindow;
 class WXDLLIMPEXP_ADV wxGridCornerLabelWindow;
 class WXDLLIMPEXP_ADV wxGridRowLabelWindow;

-class WXDLLIMPEXP_ADV wxGridTableBase;

 class WXDLLIMPEXP_ADV wxGridWindow;
 class WXDLLIMPEXP_ADV wxGridTypeRegistry;
 class WXDLLIMPEXP_ADV wxGridSelection;
 class WXDLLIMPEXP_ADV wxGridWindow;
 class WXDLLIMPEXP_ADV wxGridTypeRegistry;
 class WXDLLIMPEXP_ADV wxGridSelection;


@@ -355,7 +360,6 @@ public:
     // create a new object which is the copy of this one
     virtual wxGridCellEditor *Clone() const = 0;
 
     // create a new object which is the copy of this one
     virtual wxGridCellEditor *Clone() const = 0;
 

-    // DJC MAPTEK

     // added GetValue so we can get the value which is in the control
     virtual wxString GetValue() const = 0;
 
     // added GetValue so we can get the value which is in the control
     virtual wxString GetValue() const = 0;
 


@@ -412,9 +416,9 @@ public:
     virtual wxGridCellEditor *Clone() const
         { return new wxGridCellTextEditor; }
 
     virtual wxGridCellEditor *Clone() const
         { return new wxGridCellTextEditor; }
 

-    // DJC MAPTEK

     // added GetValue so we can get the value which is in the control
     virtual wxString GetValue() const;
     // added GetValue so we can get the value which is in the control
     virtual wxString GetValue() const;

+

 protected:
     wxTextCtrl *Text() const { return (wxTextCtrl *)m_control; }
 
 protected:
     wxTextCtrl *Text() const { return (wxTextCtrl *)m_control; }
 


@@ -453,7 +457,7 @@ public:
 
     virtual wxGridCellEditor *Clone() const
         { return new wxGridCellNumberEditor(m_min, m_max); }
 
     virtual wxGridCellEditor *Clone() const
         { return new wxGridCellNumberEditor(m_min, m_max); }

-    // DJC MAPTEK
+

     // added GetValue so we can get the value which is in the control
     virtual wxString GetValue() const;
 
     // added GetValue so we can get the value which is in the control
     virtual wxString GetValue() const;
 


@@ -535,7 +539,7 @@ public:
                         wxEvtHandler* evtHandler);
 
     virtual void SetSize(const wxRect& rect);
                         wxEvtHandler* evtHandler);
 
     virtual void SetSize(const wxRect& rect);

-    virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL);
+    virtual void Show(bool show, wxGridCellAttr *attr = NULL);

 
     virtual bool IsAcceptedKey(wxKeyEvent& event);
     virtual void BeginEdit(int row, int col, wxGrid* grid);
 
     virtual bool IsAcceptedKey(wxKeyEvent& event);
     virtual void BeginEdit(int row, int col, wxGrid* grid);


@@ -547,16 +551,28 @@ public:
 
     virtual wxGridCellEditor *Clone() const
         { return new wxGridCellBoolEditor; }
 
     virtual wxGridCellEditor *Clone() const
         { return new wxGridCellBoolEditor; }

-    // DJC MAPTEK
-    // added GetValue so we can get the value which is in the control
+
+    // added GetValue so we can get the value which is in the control, see
+    // also UseStringValues()

     virtual wxString GetValue() const;
 
     virtual wxString GetValue() const;
 

+    // set the string values returned by GetValue() for the true and false
+    // states, respectively
+    static void UseStringValues(const wxString& valueTrue = _T("1"),
+                                const wxString& valueFalse = wxEmptyString);
+
+    // return true if the given string is equal to the string representation of
+    // true value which we currently use
+    static bool IsTrueValue(const wxString& value);
+

 protected:
     wxCheckBox *CBox() const { return (wxCheckBox *)m_control; }
 
 private:
     bool m_startValue;
 
 protected:
     wxCheckBox *CBox() const { return (wxCheckBox *)m_control; }
 
 private:
     bool m_startValue;
 

+    static wxString ms_stringValues[2];
+

     DECLARE_NO_COPY_CLASS(wxGridCellBoolEditor)
 };
 
     DECLARE_NO_COPY_CLASS(wxGridCellBoolEditor)
 };
 


@@ -590,7 +606,7 @@ public:
     virtual void SetParameters(const wxString& params);
 
     virtual wxGridCellEditor *Clone() const;
     virtual void SetParameters(const wxString& params);
 
     virtual wxGridCellEditor *Clone() const;

-    // DJC MAPTEK
+

     // added GetValue so we can get the value which is in the control
     virtual wxString GetValue() const;
 
     // added GetValue so we can get the value which is in the control
     virtual wxString GetValue() const;
 


@@ -701,8 +717,8 @@ public:
     void GetSize(int *num_rows, int *num_cols) const;
     bool GetOverflow() const
         { return m_overflow != SingleCell; }
     void GetSize(int *num_rows, int *num_cols) const;
     bool GetOverflow() const
         { return m_overflow != SingleCell; }

-    wxGridCellRenderer *GetRenderer(wxGrid* grid, int row, int col) const;
-    wxGridCellEditor *GetEditor(wxGrid* grid, int row, int col) const;
+    wxGridCellRenderer *GetRenderer(const wxGrid* grid, int row, int col) const;
+    wxGridCellEditor *GetEditor(const wxGrid* grid, int row, int col) const;

 
     bool IsReadOnly() const { return m_isReadOnly == wxGridCellAttr::ReadOnly; }
 
 
     bool IsReadOnly() const { return m_isReadOnly == wxGridCellAttr::ReadOnly; }
 


@@ -1103,16 +1119,16 @@ public:
 
     // ------ grid dimensions
     //
 
     // ------ grid dimensions
     //

-    int      GetNumberRows() { return  m_numRows; }
-    int      GetNumberCols() { return  m_numCols; }
+    int      GetNumberRows() const { return  m_numRows; }
+    int      GetNumberCols() const { return  m_numCols; }

 
 
     // ------ display update functions
     //
 
 
     // ------ display update functions
     //

-    wxArrayInt CalcRowLabelsExposed( const wxRegion& reg );
+    wxArrayInt CalcRowLabelsExposed( const wxRegion& reg ) const;

 
 

-    wxArrayInt CalcColLabelsExposed( const wxRegion& reg );
-    wxGridCellCoordsArray CalcCellsExposed( const wxRegion& reg );
+    wxArrayInt CalcColLabelsExposed( const wxRegion& reg ) const;
+    wxGridCellCoordsArray CalcCellsExposed( const wxRegion& reg ) const;

 
 
     // ------ event handlers
 
 
     // ------ event handlers


@@ -1171,14 +1187,14 @@ public:
                             int textOrientation = wxHORIZONTAL );
 
 
                             int textOrientation = wxHORIZONTAL );
 
 

-    // Split a string containing newline chararcters into an array of
+    // Split a string containing newline characters into an array of

     // strings and return the number of lines
     //
     // strings and return the number of lines
     //

-    void StringToLines( const wxString& value, wxArrayString& lines );
+    void StringToLines( const wxString& value, wxArrayString& lines ) const;

 
     void GetTextBoxSize( const wxDC& dc,
                          const wxArrayString& lines,
 
     void GetTextBoxSize( const wxDC& dc,
                          const wxArrayString& lines,

-                         long *width, long *height );
+                         long *width, long *height ) const;

 
 
     // ------
 
 
     // ------


@@ -1227,25 +1243,25 @@ public:
     //  grid cells and labels so you will need to convert from device
     //  coordinates for mouse events etc.
     //
     //  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, bool clipToMinMax = false );
+    void XYToCell( int x, int y, wxGridCellCoords& ) const;
+    int  YToRow( int y ) const;
+    int  XToCol( int x, bool clipToMinMax = false ) const;

 
 

-    int  YToEdgeOfRow( int y );
-    int  XToEdgeOfCol( int x );
+    int  YToEdgeOfRow( int y ) const;
+    int  XToEdgeOfCol( int x ) const;

 
 

-    wxRect CellToRect( int row, int col );
-    wxRect CellToRect( const wxGridCellCoords& coords )
+    wxRect CellToRect( int row, int col ) const;
+    wxRect CellToRect( const wxGridCellCoords& coords ) const

         { return CellToRect( coords.GetRow(), coords.GetCol() ); }
 
         { return CellToRect( coords.GetRow(), coords.GetCol() ); }
 

-    int  GetGridCursorRow() { return m_currentCellCoords.GetRow(); }
-    int  GetGridCursorCol() { return m_currentCellCoords.GetCol(); }
+    int  GetGridCursorRow() const { return m_currentCellCoords.GetRow(); }
+    int  GetGridCursorCol() const { 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
     //
 
     // 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 )
+    bool IsVisible( int row, int col, bool wholeCellVisible = true ) const;
+    bool IsVisible( const wxGridCellCoords& coords, bool wholeCellVisible = true ) const

         { return IsVisible( coords.GetRow(), coords.GetCol(), wholeCellVisible ); }
     void MakeCellVisible( int row, int col );
     void MakeCellVisible( const wxGridCellCoords& coords )
         { return IsVisible( coords.GetRow(), coords.GetCol(), wholeCellVisible ); }
     void MakeCellVisible( int row, int col );
     void MakeCellVisible( const wxGridCellCoords& coords )


@@ -1271,28 +1287,28 @@ public:
 
     // ------ label and gridline formatting
     //
 
     // ------ 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 );
-    int      GetColLabelTextOrientation();
-    wxString GetRowLabelValue( int row );
-    wxString GetColLabelValue( int col );
-    wxColour GetGridLineColour() { return m_gridLineColour; }
+    int      GetDefaultRowLabelSize() const { return WXGRID_DEFAULT_ROW_LABEL_WIDTH; }
+    int      GetRowLabelSize() const { return m_rowLabelWidth; }
+    int      GetDefaultColLabelSize() const { return WXGRID_DEFAULT_COL_LABEL_HEIGHT; }
+    int      GetColLabelSize() const { return m_colLabelHeight; }
+    wxColour GetLabelBackgroundColour() const { return m_labelBackgroundColour; }
+    wxColour GetLabelTextColour() const { return m_labelTextColour; }
+    wxFont   GetLabelFont() const { return m_labelFont; }
+    void     GetRowLabelAlignment( int *horiz, int *vert ) const;
+    void     GetColLabelAlignment( int *horiz, int *vert ) const;
+    int      GetColLabelTextOrientation() const;
+    wxString GetRowLabelValue( int row ) const;
+    wxString GetColLabelValue( int col ) const;
+    wxColour GetGridLineColour() const { return m_gridLineColour; }

 
     // these methods may be overridden to customize individual grid lines
     // appearance
     virtual wxPen GetDefaultGridLinePen();
     virtual wxPen GetRowGridLinePen(int row);
     virtual wxPen GetColGridLinePen(int col);
 
     // these methods may be overridden to customize individual grid lines
     // appearance
     virtual wxPen GetDefaultGridLinePen();
     virtual wxPen GetRowGridLinePen(int row);
     virtual wxPen GetColGridLinePen(int col);

-    wxColour GetCellHighlightColour() { return m_cellHighlightColour; }
-    int      GetCellHighlightPenWidth() { return m_cellHighlightPenWidth; }
-    int      GetCellHighlightROPenWidth() { return m_cellHighlightROPenWidth; }
+    wxColour GetCellHighlightColour() const { return m_cellHighlightColour; }
+    int      GetCellHighlightPenWidth() const { return m_cellHighlightPenWidth; }
+    int      GetCellHighlightROPenWidth() const { return m_cellHighlightROPenWidth; }

 
     void     SetRowLabelSize( int width );
     void     SetColLabelSize( int height );
 
     void     SetRowLabelSize( int width );
     void     SetColLabelSize( int height );


@@ -1311,20 +1327,20 @@ public:
 
     void     EnableDragRowSize( bool enable = true );
     void     DisableDragRowSize() { EnableDragRowSize( false ); }
 
     void     EnableDragRowSize( bool enable = true );
     void     DisableDragRowSize() { EnableDragRowSize( false ); }

-    bool     CanDragRowSize() { return m_canDragRowSize; }
+    bool     CanDragRowSize() const { return m_canDragRowSize; }

     void     EnableDragColSize( bool enable = true );
     void     DisableDragColSize() { EnableDragColSize( false ); }
     void     EnableDragColSize( bool enable = true );
     void     DisableDragColSize() { EnableDragColSize( false ); }

-    bool     CanDragColSize() { return m_canDragColSize; }
+    bool     CanDragColSize() const { return m_canDragColSize; }

     void     EnableDragColMove( bool enable = true );
     void     DisableDragColMove() { EnableDragColMove( false ); }
     void     EnableDragColMove( bool enable = true );
     void     DisableDragColMove() { EnableDragColMove( false ); }

-    bool     CanDragColMove() { return m_canDragColMove; }
+    bool     CanDragColMove() const { return m_canDragColMove; }

     void     EnableDragGridSize(bool enable = true);
     void     DisableDragGridSize() { EnableDragGridSize(false); }
     void     EnableDragGridSize(bool enable = true);
     void     DisableDragGridSize() { EnableDragGridSize(false); }

-    bool     CanDragGridSize() { return m_canDragGridSize; }
+    bool     CanDragGridSize() const { return m_canDragGridSize; }

 
     void     EnableDragCell( bool enable = true );
     void     DisableDragCell() { EnableDragCell( false ); }
 
     void     EnableDragCell( bool enable = true );
     void     DisableDragCell() { EnableDragCell( false ); }

-    bool     CanDragCell() { return m_canDragCell; }
+    bool     CanDragCell() const { return m_canDragCell; }

 
     // this sets the specified attribute for this cell or in this row/col
     void     SetAttr(int row, int col, wxGridCellAttr *attr);
 
     // this sets the specified attribute for this cell or in this row/col
     void     SetAttr(int row, int col, wxGridCellAttr *attr);


@@ -1347,25 +1363,25 @@ public:
     void     SetColFormatCustom(int col, const wxString& typeName);
 
     void     EnableGridLines( bool enable = true );
     void     SetColFormatCustom(int col, const wxString& typeName);
 
     void     EnableGridLines( bool enable = true );

-    bool     GridLinesEnabled() { return m_gridLinesEnabled; }
+    bool     GridLinesEnabled() const { return m_gridLinesEnabled; }

 
     // ------ row and col formatting
     //
 
     // ------ 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 );
-    bool     GetDefaultCellOverflow();
-    bool     GetCellOverflow( int row, int col );
-    void     GetCellSize( int row, int col, int *num_rows, int *num_cols );
+    int      GetDefaultRowSize() const;
+    int      GetRowSize( int row ) const;
+    int      GetDefaultColSize() const;
+    int      GetColSize( int col ) const;
+    wxColour GetDefaultCellBackgroundColour() const;
+    wxColour GetCellBackgroundColour( int row, int col ) const;
+    wxColour GetDefaultCellTextColour() const;
+    wxColour GetCellTextColour( int row, int col ) const;
+    wxFont   GetDefaultCellFont() const;
+    wxFont   GetCellFont( int row, int col ) const;
+    void     GetDefaultCellAlignment( int *horiz, int *vert ) const;
+    void     GetCellAlignment( int row, int col, int *horiz, int *vert ) const;
+    bool     GetDefaultCellOverflow() const;
+    bool     GetCellOverflow( int row, int col ) const;
+    void     GetCellSize( int row, int col, int *num_rows, int *num_cols ) const;

 
     void     SetDefaultRowSize( int height, bool resizeExistingRows = false );
     void     SetRowSize( int row, int height );
 
     void     SetDefaultRowSize( int height, bool resizeExistingRows = false );
     void     SetRowSize( int row, int height );


@@ -1404,9 +1420,9 @@ public:
     // setAsMin is true, this optimal width will also be set as minimal width
     // for this column
     void     AutoSizeColumn( int col, bool setAsMin = true )
     // setAsMin is true, this optimal width will also be set as minimal width
     // for this column
     void     AutoSizeColumn( int col, bool setAsMin = true )

-        { AutoSizeColOrRow(col, setAsMin, true); }
+        { AutoSizeColOrRow(col, setAsMin, wxGRID_COLUMN); }

     void     AutoSizeRow( int row, bool setAsMin = true )
     void     AutoSizeRow( int row, bool setAsMin = true )

-        { AutoSizeColOrRow(row, setAsMin, false); }
+        { AutoSizeColOrRow(row, setAsMin, wxGRID_ROW); }

 
     // auto size all columns (very ineffective for big grids!)
     void     AutoSizeColumns( bool setAsMin = true )
 
     // auto size all columns (very ineffective for big grids!)
     void     AutoSizeColumns( bool setAsMin = true )


@@ -1419,6 +1435,10 @@ public:
     // and also set the grid size to just fit its contents
     void     AutoSize();
 
     // and also set the grid size to just fit its contents
     void     AutoSize();
 

+    // Note for both AutoSizeRowLabelSize and AutoSizeColLabelSize:
+    // If col equals to wxGRID_AUTOSIZE value then function autosizes labels column
+    // instead of data column. Note that this operation may be slow for large
+    // tables.

     // autosize row height depending on label text
     void     AutoSizeRowLabelSize( int row );
 
     // autosize row height depending on label text
     void     AutoSizeRowLabelSize( int row );
 


@@ -1460,19 +1480,19 @@ public:
     void SetDefaultRenderer(wxGridCellRenderer *renderer);
     void SetCellRenderer(int row, int col, wxGridCellRenderer *renderer);
     wxGridCellRenderer *GetDefaultRenderer() const;
     void SetDefaultRenderer(wxGridCellRenderer *renderer);
     void SetCellRenderer(int row, int col, wxGridCellRenderer *renderer);
     wxGridCellRenderer *GetDefaultRenderer() const;

-    wxGridCellRenderer* GetCellRenderer(int row, int col);
+    wxGridCellRenderer* GetCellRenderer(int row, int col) const;

 
     // takes ownership of the pointer
     void SetDefaultEditor(wxGridCellEditor *editor);
     void SetCellEditor(int row, int col, wxGridCellEditor *editor);
     wxGridCellEditor *GetDefaultEditor() const;
 
     // 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);
+    wxGridCellEditor* GetCellEditor(int row, int col) const;

 
 
 
     // ------ cell value accessors
     //
 
 
 
     // ------ cell value accessors
     //

-    wxString GetCellValue( int row, int col )
+    wxString GetCellValue( int row, int col ) const

     {
         if ( m_table )
         {
     {
         if ( m_table )
         {


@@ -1484,7 +1504,7 @@ public:
         }
     }
 
         }
     }
 

-    wxString GetCellValue( const wxGridCellCoords& coords )
+    wxString GetCellValue( const wxGridCellCoords& coords ) const

         { return GetCellValue( coords.GetRow(), coords.GetCol() ); }
 
     void SetCellValue( int row, int col, const wxString& s );
         { return GetCellValue( coords.GetRow(), coords.GetCol() ); }
 
     void SetCellValue( int row, int col, const wxString& s );


@@ -1514,7 +1534,7 @@ public:
 
     void SelectAll();
 
 
     void SelectAll();
 

-    bool IsSelection();
+    bool IsSelection() const;

 
     // ------ deselect blocks or cells
     //
 
     // ------ deselect blocks or cells
     //


@@ -1540,7 +1560,7 @@ public:
     //  to the client size of the grid window.
     //
     wxRect BlockToDeviceRect( const wxGridCellCoords & topLeft,
     //  to the client size of the grid window.
     //
     wxRect BlockToDeviceRect( const wxGridCellCoords & topLeft,

-                              const wxGridCellCoords & bottomRight );
+                              const wxGridCellCoords & bottomRight ) const;

 
     // Access or update the selection fore/back colours
     wxColour GetSelectionBackground() const
 
     // Access or update the selection fore/back colours
     wxColour GetSelectionBackground() const


@@ -1575,10 +1595,10 @@ public:
     }
 
     // Accessors for component windows
     }
 
     // Accessors for component windows

-    wxWindow* GetGridWindow()            { return (wxWindow*)m_gridWin; }
-    wxWindow* GetGridRowLabelWindow()    { return (wxWindow*)m_rowLabelWin; }
-    wxWindow* GetGridColLabelWindow()    { return (wxWindow*)m_colLabelWin; }
-    wxWindow* GetGridCornerLabelWindow() { return (wxWindow*)m_cornerLabelWin; }
+    wxWindow* GetGridWindow() const            { return (wxWindow*)m_gridWin; }
+    wxWindow* GetGridRowLabelWindow() const    { return (wxWindow*)m_rowLabelWin; }
+    wxWindow* GetGridColLabelWindow() const    { return (wxWindow*)m_colLabelWin; }
+    wxWindow* GetGridCornerLabelWindow() const { return (wxWindow*)m_cornerLabelWin; }

 
     // Allow adjustment of scroll increment. The default is (15, 15).
     void SetScrollLineX(int x) { m_scrollLineX = x; }
 
     // Allow adjustment of scroll increment. The default is (15, 15).
     void SetScrollLineX(int x) { m_scrollLineX = x; }


@@ -1627,13 +1647,13 @@ public:
     void UpdateDimensions()
         { CalcDimensions(); }
 
     void UpdateDimensions()
         { CalcDimensions(); }
 

-    int GetRows() { return GetNumberRows(); }
-    int GetCols() { return GetNumberCols(); }
-    int GetCursorRow() { return GetGridCursorRow(); }
-    int GetCursorColumn() { return GetGridCursorCol(); }
+    int GetRows() const { return GetNumberRows(); }
+    int GetCols() const { return GetNumberCols(); }
+    int GetCursorRow() const { return GetGridCursorRow(); }
+    int GetCursorColumn() const { return GetGridCursorCol(); }

 
 

-    int GetScrollPosX() { return 0; }
-    int GetScrollPosY() { return 0; }
+    int GetScrollPosX() const { return 0; }
+    int GetScrollPosY() const { return 0; }

 
     void SetScrollX( int WXUNUSED(x) ) { }
     void SetScrollY( int WXUNUSED(y) ) { }
 
     void SetScrollX( int WXUNUSED(x) ) { }
     void SetScrollY( int WXUNUSED(y) ) { }


@@ -1641,7 +1661,7 @@ public:
     void SetColumnWidth( int col, int width )
         { SetColSize( col, width ); }
 
     void SetColumnWidth( int col, int width )
         { SetColSize( col, width ); }
 

-    int GetColumnWidth( int col )
+    int GetColumnWidth( int col ) const

         { return GetColSize( col ); }
 
     void SetRowHeight( int row, int height )
         { return GetColSize( col ); }
 
     void SetRowHeight( int row, int height )


@@ -1649,10 +1669,10 @@ public:
 
     // GetRowHeight() is below
 
 
     // GetRowHeight() is below
 

-    int GetViewHeight() // returned num whole rows visible
+    int GetViewHeight() const // returned num whole rows visible

         { return 0; }
 
         { return 0; }
 

-    int GetViewWidth() // returned num whole cols visible
+    int GetViewWidth() const // returned num whole cols visible

         { return 0; }
 
     void SetLabelSize( int orientation, int sz )
         { return 0; }
 
     void SetLabelSize( int orientation, int sz )


@@ -1663,7 +1683,7 @@ public:
                 SetRowLabelSize( sz );
         }
 
                 SetRowLabelSize( sz );
         }
 

-    int GetLabelSize( int orientation )
+    int GetLabelSize( int orientation ) const

         {
             if ( orientation == wxHORIZONTAL )
                 return GetColLabelSize();
         {
             if ( orientation == wxHORIZONTAL )
                 return GetColLabelSize();


@@ -1679,7 +1699,7 @@ public:
                 SetRowLabelAlignment( align, -1 );
         }
 
                 SetRowLabelAlignment( align, -1 );
         }
 

-    int GetLabelAlignment( int orientation, int WXUNUSED(align) )
+    int GetLabelAlignment( int orientation, int WXUNUSED(align) ) const

         {
             int h, v;
             if ( orientation == wxHORIZONTAL )
         {
             int h, v;
             if ( orientation == wxHORIZONTAL )


@@ -1702,7 +1722,7 @@ public:
                 SetRowLabelValue( pos, val );
         }
 
                 SetRowLabelValue( pos, val );
         }
 

-    wxString GetLabelValue( int orientation, int pos)
+    wxString GetLabelValue( int orientation, int pos) const

         {
             if ( orientation == wxHORIZONTAL )
                 return GetColLabelValue( pos );
         {
             if ( orientation == wxHORIZONTAL )
                 return GetColLabelValue( pos );


@@ -1734,9 +1754,9 @@ public:
     void SetCellBackgroundColour(const wxColour& colour, int row, int col)
         { SetCellBackgroundColour( row, col, colour ); }
 
     void SetCellBackgroundColour(const wxColour& colour, int row, int col)
         { SetCellBackgroundColour( row, col, colour ); }
 

-    bool GetEditable() { return IsEditable(); }
+    bool GetEditable() const { return IsEditable(); }

     void SetEditable( bool edit = true ) { EnableEditing( edit ); }
     void SetEditable( bool edit = true ) { EnableEditing( edit ); }

-    bool GetEditInPlace() { return IsCellEditControlEnabled(); }
+    bool GetEditInPlace() const { return IsCellEditControlEnabled(); }

 
     void SetEditInPlace(bool WXUNUSED(edit) = true) { }
 
 
     void SetEditInPlace(bool WXUNUSED(edit) = true) { }
 


@@ -1766,6 +1786,9 @@ public:
     // overridden wxWindow methods
     virtual void Fit();
 
     // overridden wxWindow methods
     virtual void Fit();
 

+    // implementation only
+    void CancelMouseCapture();
+

 protected:
     virtual wxSize DoGetBestSize() const;
 
 protected:
     virtual wxSize DoGetBestSize() const;
 


@@ -1855,7 +1878,10 @@ protected:
     int SetOrCalcRowSizes(bool calcOnly, bool setAsMin = true);
 
     // common part of AutoSizeColumn/Row()
     int SetOrCalcRowSizes(bool calcOnly, bool setAsMin = true);
 
     // common part of AutoSizeColumn/Row()

-    void AutoSizeColOrRow(int n, bool setAsMin, bool column /* or row? */);
+    void AutoSizeColOrRow(int n, bool setAsMin, wxGridDirection direction);
+
+    // Calculate the minimum acceptable size for labels area
+    wxCoord CalcColOrRowLabelAreaMinSize(wxGridDirection direction);

 
     // if a column has a minimal width, it will be the value for it in this
     // hash table
 
     // if a column has a minimal width, it will be the value for it in this
     // hash table


@@ -1867,7 +1893,7 @@ protected:
     int GetRowMinimalHeight(int col) const;
 
     // do we have some place to store attributes in?
     int GetRowMinimalHeight(int col) const;
 
     // do we have some place to store attributes in?

-    bool CanHaveAttributes();
+    bool CanHaveAttributes() const;

 
     // cell attribute cache (currently we only cache 1, may be will do
     // more/better later)
 
     // cell attribute cache (currently we only cache 1, may be will do
     // more/better later)


@@ -1889,7 +1915,7 @@ protected:
     // looks for the attr in cache, if not found asks the table and caches the
     // result
     wxGridCellAttr *GetCellAttr(int row, int col) 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 )
+    wxGridCellAttr *GetCellAttr(const wxGridCellCoords& coords ) const

         { return GetCellAttr( coords.GetRow(), coords.GetCol() ); }
 
     // the default cell attr object for cells that don't have their own
         { return GetCellAttr( coords.GetRow(), coords.GetCol() ); }
 
     // the default cell attr object for cells that don't have their own


@@ -1999,6 +2025,46 @@ protected:
     DECLARE_NO_COPY_CLASS(wxGrid)
 };
 
     DECLARE_NO_COPY_CLASS(wxGrid)
 };
 

+// ----------------------------------------------------------------------------
+// wxGridUpdateLocker prevents updates to a grid during its lifetime
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxGridUpdateLocker
+{
+public:
+    // if the pointer is NULL, Create() can be called later
+    wxGridUpdateLocker(wxGrid *grid = NULL)
+    {
+        Init(grid);
+    }
+
+    // can be called if ctor was used with a NULL pointer, must not be called
+    // more than once
+    void Create(wxGrid *grid)
+    {
+        wxASSERT_MSG( !m_grid, _T("shouldn't be called more than once") );
+
+        Init(grid);
+    }
+
+    ~wxGridUpdateLocker()
+    {
+        if ( m_grid )
+            m_grid->EndBatch();
+    }
+
+private:
+    void Init(wxGrid *grid)
+    {
+        m_grid = grid;
+        if ( m_grid )
+            m_grid->BeginBatch();
+    }
+
+    wxGrid *m_grid;
+
+    DECLARE_NO_COPY_CLASS(wxGridUpdateLocker)
+};

 
 // ----------------------------------------------------------------------------
 // Grid event class and event types
 
 // ----------------------------------------------------------------------------
 // Grid event class and event types


@@ -2034,6 +2100,8 @@ public:
 #endif
     }
 
 #endif
     }
 

+    virtual wxEvent *Clone() const { return new wxGridEvent(*this); }
+

 protected:
     int         m_row;
     int         m_col;
 protected:
     int         m_row;
     int         m_col;


@@ -2045,7 +2113,7 @@ protected:
     bool        m_shift;
     bool        m_alt;
 
     bool        m_shift;
     bool        m_alt;
 

-    DECLARE_DYNAMIC_CLASS_NO_COPY(wxGridEvent)
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridEvent)

 };
 
 class WXDLLIMPEXP_ADV wxGridSizeEvent : public wxNotifyEvent
 };
 
 class WXDLLIMPEXP_ADV wxGridSizeEvent : public wxNotifyEvent


@@ -2076,6 +2144,8 @@ public:
 #endif
     }
 
 #endif
     }
 

+    virtual wxEvent *Clone() const { return new wxGridSizeEvent(*this); }
+

 protected:
     int         m_rowOrCol;
     int         m_x;
 protected:
     int         m_rowOrCol;
     int         m_x;


@@ -2085,7 +2155,7 @@ protected:
     bool        m_shift;
     bool        m_alt;
 
     bool        m_shift;
     bool        m_alt;
 

-    DECLARE_DYNAMIC_CLASS_NO_COPY(wxGridSizeEvent)
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridSizeEvent)

 };
 
 
 };
 
 


@@ -2131,6 +2201,8 @@ public:
 #endif
     }
 
 #endif
     }
 

+    virtual wxEvent *Clone() const { return new wxGridRangeSelectEvent(*this); }
+

 protected:
     wxGridCellCoords  m_topLeft;
     wxGridCellCoords  m_bottomRight;
 protected:
     wxGridCellCoords  m_topLeft;
     wxGridCellCoords  m_bottomRight;


@@ -2140,7 +2212,7 @@ protected:
     bool              m_shift;
     bool              m_alt;
 
     bool              m_shift;
     bool              m_alt;
 

-    DECLARE_DYNAMIC_CLASS_NO_COPY(wxGridRangeSelectEvent)
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridRangeSelectEvent)

 };
 
 
 };
 
 


@@ -2164,13 +2236,14 @@ public:
     void SetCol(int col)                { m_col = col; }
     void SetControl(wxControl* ctrl)    { m_ctrl = ctrl; }
 
     void SetCol(int col)                { m_col = col; }
     void SetControl(wxControl* ctrl)    { m_ctrl = ctrl; }
 

+    virtual wxEvent *Clone() const { return new wxGridEditorCreatedEvent(*this); }
+

 private:
     int m_row;
     int m_col;
     wxControl* m_ctrl;
 
 private:
     int m_row;
     int m_col;
     wxControl* m_ctrl;
 

-    DECLARE_DYNAMIC_CLASS(wxGridEditorCreatedEvent)
-    DECLARE_NO_COPY_CLASS(wxGridEditorCreatedEvent)
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridEditorCreatedEvent)

 };
 
 
 };
 
 


@@ -2274,5 +2347,5 @@ extern const int wxEVT_GRID_CHANGE_SEL_LABEL;
 
 #endif
 
 
 #endif
 

-#endif  // ifndef wxUSE_GRID
-
+#endif // wxUSE_GRID
+#endif // _WX_GENERIC_GRID_H_