Generate code using IsOk() instead of Ok() in stc.cpp.

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

diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h
index c82e4bc6b04c23cf9c6302a907bfd1d85de3892c..c65d2e2f507548910c20c091d1272bb8e3be9624 100644 (file)
--- a/include/wx/generic/grid.h
+++ b/include/wx/generic/grid.h
@@ -1,43 +1,36 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        grid.h
+// Name:        wx/generic/grid.h

 // Purpose:     wxGrid and related classes
 // Author:      Michael Bedward (based on code by Julian Smart, Robin Dunn)
 // Purpose:     wxGrid and related classes
 // Author:      Michael Bedward (based on code by Julian Smart, Robin Dunn)

-// Modified by:
+// Modified by: Santiago Palacios

 // Created:     1/08/1999
 // RCS-ID:      $Id$
 // Copyright:   (c) Michael Bedward
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Created:     1/08/1999
 // RCS-ID:      $Id$
 // Copyright:   (c) Michael Bedward
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

+#ifndef _WX_GENERIC_GRID_H_
+#define _WX_GENERIC_GRID_H_

 
 #include "wx/defs.h"
 
 
 #include "wx/defs.h"
 

-#if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID)
-#include "gridg.h"
-#else
-
-#ifndef __WXGRID_H__
-#define __WXGRID_H__
+#if wxUSE_GRID

 
 

-#ifdef __GNUG__
-#pragma interface "grid.h"
-#endif
+#include "wx/hashmap.h"

 
 

-#include "wx/panel.h"

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

-#include "wx/string.h"
-#include "wx/scrolbar.h"
-#include "wx/event.h"
-#include "wx/textctrl.h"
-#include "wx/combobox.h"
-#include "wx/dynarray.h"

 
 

+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+extern WXDLLIMPEXP_DATA_ADV(const char) wxGridNameStr[];

 
 // Default parameters for wxGrid
 //
 #define WXGRID_DEFAULT_NUMBER_ROWS            10
 #define WXGRID_DEFAULT_NUMBER_COLS            10
 
 // Default parameters for wxGrid
 //
 #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


@@ -45,33 +38,107 @@
 #define WXGRID_DEFAULT_COL_WIDTH              80
 #define WXGRID_DEFAULT_COL_LABEL_HEIGHT       32
 #define WXGRID_DEFAULT_ROW_LABEL_WIDTH        82
 #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_LABEL_EDGE_ZONE                 2

 #define WXGRID_MIN_ROW_HEIGHT                 15
 #define WXGRID_MIN_COL_WIDTH                  15
 #define WXGRID_DEFAULT_SCROLLBAR_WIDTH        16
 
 #define WXGRID_MIN_ROW_HEIGHT                 15
 #define WXGRID_MIN_COL_WIDTH                  15
 #define WXGRID_DEFAULT_SCROLLBAR_WIDTH        16
 

+// type names for grid table values
+#define wxGRID_VALUE_STRING     wxT("string")
+#define wxGRID_VALUE_BOOL       wxT("bool")
+#define wxGRID_VALUE_NUMBER     wxT("long")
+#define wxGRID_VALUE_FLOAT      wxT("double")
+#define wxGRID_VALUE_CHOICE     wxT("choice")
+
+#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
 // ----------------------------------------------------------------------------
 

-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 WXDLLIMPEXP_FWD_ADV wxGrid;
+class WXDLLIMPEXP_FWD_ADV wxGridCellAttr;
+class WXDLLIMPEXP_FWD_ADV wxGridCellAttrProviderData;
+class WXDLLIMPEXP_FWD_ADV wxGridColLabelWindow;
+class WXDLLIMPEXP_FWD_ADV wxGridCornerLabelWindow;
+class WXDLLIMPEXP_FWD_ADV wxGridRowLabelWindow;
+class WXDLLIMPEXP_FWD_ADV wxGridWindow;
+class WXDLLIMPEXP_FWD_ADV wxGridTypeRegistry;
+class WXDLLIMPEXP_FWD_ADV wxGridSelection;
+
+class WXDLLIMPEXP_FWD_CORE wxHeaderCtrl;
+class WXDLLIMPEXP_FWD_CORE wxCheckBox;
+class WXDLLIMPEXP_FWD_CORE wxComboBox;
+class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
+#if wxUSE_SPINCTRL
+class WXDLLIMPEXP_FWD_CORE wxSpinCtrl;
+#endif
+
+class wxGridFixedIndicesSet;
+
+class wxGridOperations;
+class wxGridRowOperations;
+class wxGridColumnOperations;
+class wxGridDirectionOperations;
+
+
+// ----------------------------------------------------------------------------
+// macros
+// ----------------------------------------------------------------------------
+
+#define wxSafeIncRef(p) if ( p ) (p)->IncRef()
+#define wxSafeDecRef(p) if ( p ) (p)->DecRef()
+
+// ----------------------------------------------------------------------------
+// wxGridCellWorker: common base class for wxGridCellRenderer and
+// wxGridCellEditor
+//
+// NB: this is more an implementation convenience than a design issue, so this
+//     class is not documented and is not public at all
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxGridCellWorker : public wxClientDataContainer, public wxRefCounter
+{
+public:
+    wxGridCellWorker() { }
+
+    // interpret renderer parameters: arbitrary string whose interpretatin is
+    // left to the derived classes
+    virtual void SetParameters(const wxString& params);
+
+protected:
+    // virtual dtor for any base class - private because only DecRef() can
+    // delete us
+    virtual ~wxGridCellWorker();
+
+private:
+    // suppress the stupid gcc warning about the class having private dtor and
+    // no friends
+    friend class wxGridCellWorkerDummyFriend;
+};

 
 // ----------------------------------------------------------------------------
 // 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
 
 // ----------------------------------------------------------------------------
 // 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.
+// predefined derived classes or derive your own class from it.

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

-class WXDLLEXPORT wxGridCellRenderer
+class WXDLLIMPEXP_ADV wxGridCellRenderer : public wxGridCellWorker

 {
 public:
     // draw the given cell on the provided DC inside the given rectangle
 {
 public:
     // draw the given cell on the provided DC inside the given rectangle


@@ -87,21 +154,16 @@ public:
                       const wxRect& rect,
                       int row, int col,
                       bool isSelected) = 0;
                       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);
-};
+    // get the preferred size of the cell for its contents
+    virtual wxSize GetBestSize(wxGrid& grid,
+                               wxGridCellAttr& attr,
+                               wxDC& dc,
+                               int row, int col) = 0;

 
 

+    // create a new object which is the copy of this one
+    virtual wxGridCellRenderer *Clone() const = 0;
+};

 
 // ----------------------------------------------------------------------------
 // wxGridCellEditor:  This class is responsible for providing and manipulating
 
 // ----------------------------------------------------------------------------
 // wxGridCellEditor:  This class is responsible for providing and manipulating


@@ -111,42 +173,78 @@ public:
 // even for the entire grid.
 // ----------------------------------------------------------------------------
 
 // even for the entire grid.
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxGridCellEditor
+class WXDLLIMPEXP_ADV wxGridCellEditor : public wxGridCellWorker

 {
 public:
     wxGridCellEditor();
 {
 public:
     wxGridCellEditor();

-    virtual ~wxGridCellEditor();

 
     bool IsCreated() { return m_control != NULL; }
 
     bool IsCreated() { return m_control != NULL; }

+    wxControl* GetControl() { return m_control; }
+    void SetControl(wxControl* control) { m_control = control; }
+
+    wxGridCellAttr* GetCellAttr() { return m_attr; }
+    void SetCellAttr(wxGridCellAttr* attr) { m_attr = attr; }

 
     // Creates the actual edit control
     virtual void Create(wxWindow* parent,
                         wxWindowID id,
 
     // Creates the actual edit control
     virtual void Create(wxWindow* parent,
                         wxWindowID id,

-                        const wxPoint& pos,
-                        const wxSize& size,

                         wxEvtHandler* evtHandler) = 0;
 
     // Size and position the edit control
     virtual void SetSize(const wxRect& rect);
 
                         wxEvtHandler* evtHandler) = 0;
 
     // Size and position the edit control
     virtual void SetSize(const wxRect& rect);
 

-    // Show or hide the edit control
-    virtual void Show(bool show);
+    // Show or hide the edit control, use the specified attributes to set
+    // colours/fonts for it
+    virtual void Show(bool show, wxGridCellAttr *attr = 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);
+
+
+    // The methods called by wxGrid when a cell is edited: first BeginEdit() is
+    // called, then EndEdit() is and if it returns true and if the change is
+    // not vetoed by a user-defined event handler, finally ApplyEdit() is called

 
     // Fetch the value from the table and prepare the edit control
     // to begin editing.  Set the focus to the edit control.
 
     // 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,
-                           wxGridCellAttr* attr) = 0;
+    virtual void BeginEdit(int row, int col, wxGrid* grid) = 0;
+
+    // Returns false if nothing changed, otherwise returns true and return the
+    // new value in its string form in the newval output parameter.
+    //
+    // This should also store the new value in its real type internally so that
+    // it could be used by ApplyEdit() but it must not modify the grid as the
+    // change could still be vetoed.
+    virtual bool EndEdit(int row, int col, const wxGrid *grid,
+                         const wxString& oldval, wxString *newval) = 0;
+
+    // Complete the editing of the current cell by storing the value saved by
+    // the previous call to EndEdit() in the grid
+    virtual void ApplyEdit(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, wxGridCellAttr* attr) = 0;

 
     // Reset the value in the control back to its starting value
     virtual void Reset() = 0;
 
 
     // Reset the value in the control back to its starting value
     virtual void Reset() = 0;
 

+    // return true to allow the given key to start editing: the base class
+    // version only checks that the event has no modifiers. The derived
+    // classes are supposed to do "if ( base::IsAcceptedKey() && ... )" in
+    // their IsAcceptedKey() implementation, although, of course, it is not a
+    // mandatory requirment.
+    //
+    // NB: if the key is F2 (special), editing will always start and this
+    //     method will not be called at all (but StartingKey() will)
+    virtual bool IsAcceptedKey(wxKeyEvent& event);
+
+    // 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);
     // Some types of controls on some platforms may need some help
     // with the Return key.
     virtual void HandleReturn(wxKeyEvent& event);


@@ -154,52 +252,147 @@ public:
     // Final cleanup
     virtual void Destroy();
 
     // Final cleanup
     virtual void Destroy();
 

+    // create a new object which is the copy of this one
+    virtual wxGridCellEditor *Clone() const = 0;
+
+    // added GetValue so we can get the value which is in the control
+    virtual wxString GetValue() const = 0;
+

 protected:
 protected:

+    // the dtor is private because only DecRef() can delete us
+    virtual ~wxGridCellEditor();
+
+    // the control we show on screen

     wxControl*  m_control;
     wxControl*  m_control;

+
+    // a temporary pointer to the attribute being edited
+    wxGridCellAttr* m_attr;
+
+    // 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;
+
+    // suppress the stupid gcc warning about the class having private dtor and
+    // no friends
+    friend class wxGridCellEditorDummyFriend;
+
+    wxDECLARE_NO_COPY_CLASS(wxGridCellEditor);

 };
 
 };
 

+// ----------------------------------------------------------------------------
+// wxGridHeaderRenderer and company: like wxGridCellRenderer but for headers
+// ----------------------------------------------------------------------------

 
 

-class WXDLLEXPORT wxGridCellTextEditor : public wxGridCellEditor
+// Base class for corner window renderer: it is the simplest of all renderers
+// and only has a single function
+class WXDLLIMPEXP_ADV wxGridCornerHeaderRenderer

 {
 public:
 {
 public:

-    wxGridCellTextEditor();
+    // Draw the border around the corner window.
+    virtual void DrawBorder(const wxGrid& grid,
+                            wxDC& dc,
+                            wxRect& rect) const = 0;
+
+    // make the dtor of a class with virtual functions virtual to avoid g++
+    // warnings, even though this class is not supposed to be used
+    // polymorphically
+    virtual ~wxGridCornerHeaderRenderer() { }
+};

 
 

-    virtual void Create(wxWindow* parent,
-                        wxWindowID id,
-                        const wxPoint& pos,
-                        const wxSize& size,
-                        wxEvtHandler* evtHandler);

 
 

-    virtual void BeginEdit(int row, int col, wxGrid* grid,
-                           wxGridCellAttr* attr);
+// Base class for the row/column header cells renderers
+class WXDLLIMPEXP_ADV wxGridHeaderLabelsRenderer
+    : public wxGridCornerHeaderRenderer
+{
+public:
+    // Draw header cell label
+    virtual void DrawLabel(const wxGrid& grid,
+                           wxDC& dc,
+                           const wxString& value,
+                           const wxRect& rect,
+                           int horizAlign,
+                           int vertAlign,
+                           int textOrientation) const;
+};

 
 

-    virtual bool EndEdit(int row, int col,  bool saveValue,
-                         wxGrid* grid, wxGridCellAttr* attr);
+// Currently the row/column/corner renders don't need any methods other than
+// those already in wxGridHeaderLabelsRenderer but still define separate classes
+// for them for future extensions and also for better type safety (i.e. to
+// avoid inadvertently using a column header renderer for the row headers)
+class WXDLLIMPEXP_ADV wxGridRowHeaderRenderer
+    : public wxGridHeaderLabelsRenderer
+{
+};

 
 

-    virtual void Reset();
-    virtual void HandleReturn(wxKeyEvent& event);
+class WXDLLIMPEXP_ADV wxGridColumnHeaderRenderer
+    : public wxGridHeaderLabelsRenderer
+{
+};

 
 

+// Also define the default renderers which are used by wxGridCellAttrProvider
+// by default
+class WXDLLIMPEXP_ADV wxGridRowHeaderRendererDefault
+    : public wxGridRowHeaderRenderer
+{
+public:
+    virtual void DrawBorder(const wxGrid& grid,
+                            wxDC& dc,
+                            wxRect& rect) const;
+};

 
 

-private:
-    wxString m_startValue;
+// Column header cells renderers
+class WXDLLIMPEXP_ADV wxGridColumnHeaderRendererDefault
+    : public wxGridColumnHeaderRenderer
+{
+public:
+    virtual void DrawBorder(const wxGrid& grid,
+                            wxDC& dc,
+                            wxRect& rect) const;
+};
+
+// Header corner renderer
+class WXDLLIMPEXP_ADV wxGridCornerHeaderRendererDefault
+    : public wxGridCornerHeaderRenderer
+{
+public:
+    virtual void DrawBorder(const wxGrid& grid,
+                            wxDC& dc,
+                            wxRect& rect) const;

 };
 
 };
 

+

 // ----------------------------------------------------------------------------
 // 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().
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // 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
+class WXDLLIMPEXP_ADV wxGridCellAttr : public wxClientDataContainer, public wxRefCounter

 {
 public:
 {
 public:

+    enum wxAttrKind
+    {
+        Any,
+        Default,
+        Cell,
+        Row,
+        Col,
+        Merged
+    };
+

     // ctors
     // ctors

-    wxGridCellAttr()
+    wxGridCellAttr(wxGridCellAttr *attrDefault = NULL)

     {
     {

-        Init();
-        SetAlignment(0, 0);
+        Init(attrDefault);
+
+        SetAlignment(wxALIGN_INVALID, wxALIGN_INVALID);

     }
 
     }
 

+    // 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,
     wxGridCellAttr(const wxColour& colText,
                    const wxColour& colBack,
                    const wxFont& font,


@@ -211,15 +404,9 @@ public:
         SetAlignment(hAlign, vAlign);
     }
 
         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(); }
+    // creates a new copy of this object
+    wxGridCellAttr *Clone() const;
+    void MergeWith(wxGridCellAttr *mergefrom);

 
     // setters
     void SetTextColour(const wxColour& colText) { m_colText = colText; }
 
     // setters
     void SetTextColour(const wxColour& colText) { m_colText = colText; }


@@ -230,44 +417,106 @@ public:
         m_hAlign = hAlign;
         m_vAlign = vAlign;
     }
         m_hAlign = hAlign;
         m_vAlign = vAlign;
     }

+    void SetSize(int num_rows, int num_cols);
+    void SetOverflow(bool allow = true)
+        { m_overflow = allow ? Overflow : SingleCell; }
+    void SetReadOnly(bool isReadOnly = true)
+        { m_isReadOnly = isReadOnly ? ReadOnly : ReadWrite; }

 
     // takes ownership of the pointer
     void SetRenderer(wxGridCellRenderer *renderer)
 
     // takes ownership of the pointer
     void SetRenderer(wxGridCellRenderer *renderer)

-        { delete m_renderer; m_renderer = renderer; }
+        { wxSafeDecRef(m_renderer); m_renderer = renderer; }
+    void SetEditor(wxGridCellEditor* editor)
+        { wxSafeDecRef(m_editor); m_editor = editor; }
+
+    void SetKind(wxAttrKind kind) { m_attrkind = kind; }

 
     // accessors
 
     // 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 HasTextColour() const { return m_colText.IsOk(); }
+    bool HasBackgroundColour() const { return m_colBack.IsOk(); }
+    bool HasFont() const { return m_font.IsOk(); }
+    bool HasAlignment() const
+    {
+        return m_hAlign != wxALIGN_INVALID || m_vAlign != wxALIGN_INVALID;
+    }

     bool HasRenderer() const { return m_renderer != NULL; }
     bool HasRenderer() const { return m_renderer != NULL; }

+    bool HasEditor() const { return m_editor != NULL; }
+    bool HasReadWriteMode() const { return m_isReadOnly != Unset; }
+    bool HasOverflowMode() const { return m_overflow != UnsetOverflow; }
+    bool HasSize() const { return m_sizeRows != 1 || m_sizeCols != 1; }

 
     const wxColour& GetTextColour() const;
     const wxColour& GetBackgroundColour() const;
     const wxFont& GetFont() const;
     void GetAlignment(int *hAlign, int *vAlign) const;
 
     const wxColour& GetTextColour() const;
     const wxColour& GetBackgroundColour() const;
     const wxFont& GetFont() const;
     void GetAlignment(int *hAlign, int *vAlign) const;

-    wxGridCellRenderer *GetRenderer() const;
+
+    // unlike GetAlignment() which always overwrites its output arguments with
+    // the alignment values to use, falling back on default alignment if this
+    // attribute doesn't have any, this function will preserve the values of
+    // parameters on entry if the corresponding alignment is not set in this
+    // attribute meaning that they can be initialized to default alignment (and
+    // also that they must be initialized, unlike with GetAlignment())
+    void GetNonDefaultAlignment(int *hAlign, int *vAlign) const;
+
+    void GetSize(int *num_rows, int *num_cols) const;
+    bool GetOverflow() const
+        { return m_overflow != SingleCell; }
+    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; }
+
+    wxAttrKind GetKind() { return m_attrkind; }

 
     void SetDefAttr(wxGridCellAttr* defAttr) { m_defGridAttr = defAttr; }
 
 
     void SetDefAttr(wxGridCellAttr* defAttr) { m_defGridAttr = defAttr; }
 

+protected:
+    // the dtor is private because only DecRef() can delete us
+    virtual ~wxGridCellAttr()
+    {
+        wxSafeDecRef(m_renderer);
+        wxSafeDecRef(m_editor);
+    }
+

 private:
 private:

-    // the common part of all ctors
-    void Init() { m_nRef = 1; m_renderer = (wxGridCellRenderer *)NULL; }
+    enum wxAttrReadMode
+    {
+        Unset = -1,
+        ReadWrite,
+        ReadOnly
+    };

 
 

-    // the dtor is private because only DecRef() can delete us
-    ~wxGridCellAttr() { delete m_renderer; }
+    enum wxAttrOverflowMode
+    {
+        UnsetOverflow = -1,
+        Overflow,
+        SingleCell
+    };
+
+    // the common part of all ctors
+    void Init(wxGridCellAttr *attrDefault = NULL);

 
 

-    // 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;
 
     wxColour m_colText,
              m_colBack;
     wxFont   m_font;
     int      m_hAlign,
              m_vAlign;

+    int      m_sizeRows,
+             m_sizeCols;
+
+    wxAttrOverflowMode  m_overflow;

 
 

-    wxGridCellRenderer *m_renderer;
-    wxGridCellAttr* m_defGridAttr;
+    wxGridCellRenderer* m_renderer;
+    wxGridCellEditor*   m_editor;
+    wxGridCellAttr*     m_defGridAttr;
+
+    wxAttrReadMode m_isReadOnly;
+
+    wxAttrKind m_attrkind;
+
+    // use Clone() instead
+    wxDECLARE_NO_COPY_CLASS(wxGridCellAttr);

 
     // suppress the stupid gcc warning about the class having private dtor and
     // no friends
 
     // suppress the stupid gcc warning about the class having private dtor and
     // no friends


@@ -286,14 +535,15 @@ private:
 // 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
 // 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
+class WXDLLIMPEXP_ADV wxGridCellAttrProvider : public wxClientDataContainer

 {
 public:
     wxGridCellAttrProvider();
     virtual ~wxGridCellAttrProvider();
 
     // DecRef() must be called on the returned pointer
 {
 public:
     wxGridCellAttrProvider();
     virtual ~wxGridCellAttrProvider();
 
     // DecRef() must be called on the returned pointer

-    virtual wxGridCellAttr *GetAttr(int row, int col) const;
+    virtual wxGridCellAttr *GetAttr(int row, int col,
+                                    wxGridCellAttr::wxAttrKind  kind ) const;

 
     // all these functions take ownership of the pointer, don't call DecRef()
     // on it
 
     // all these functions take ownership of the pointer, don't call DecRef()
     // on it


@@ -301,20 +551,93 @@ public:
     virtual void SetRowAttr(wxGridCellAttr *attr, int row);
     virtual void SetColAttr(wxGridCellAttr *attr, 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 );
+
+
+    // get renderers for the given row/column header label and the corner
+    // window: unlike cell renderers, these objects are not reference counted
+    // and are never NULL so they are returned by reference
+    virtual const wxGridColumnHeaderRenderer& GetColumnHeaderRenderer(int col);
+    virtual const wxGridRowHeaderRenderer& GetRowHeaderRenderer(int row);
+    virtual const wxGridCornerHeaderRenderer& GetCornerRenderer();
+

 private:
     void InitData();
 
     wxGridCellAttrProviderData *m_data;
 private:
     void InitData();
 
     wxGridCellAttrProviderData *m_data;

+
+    wxDECLARE_NO_COPY_CLASS(wxGridCellAttrProvider);

 };
 
 };
 

-//////////////////////////////////////////////////////////////////////
+// ----------------------------------------------------------------------------
+// wxGridCellCoords: location of a cell in the grid
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxGridCellCoords
+{
+public:
+    wxGridCellCoords() { m_row = m_col = -1; }
+    wxGridCellCoords( int r, int c ) { m_row = r; m_col = c; }
+
+    // default copy ctor is ok
+
+    int GetRow() const { return m_row; }
+    void SetRow( int n ) { m_row = n; }
+    int GetCol() const { return m_col; }
+    void SetCol( int n ) { m_col = n; }
+    void Set( int row, int 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:
+    int m_row;
+    int m_col;
+};
+
+
+// For comparisons...

 //
 //

-//  Grid table classes
+extern WXDLLIMPEXP_ADV wxGridCellCoords wxGridNoCellCoords;
+extern WXDLLIMPEXP_ADV wxRect           wxGridNoCellRect;
+
+// An array of cell coords...

 //
 //

-//////////////////////////////////////////////////////////////////////
+WX_DECLARE_OBJARRAY_WITH_DECL(wxGridCellCoords, wxGridCellCoordsArray,
+                              class WXDLLIMPEXP_ADV);

 
 

+// ----------------------------------------------------------------------------
+// Grid table classes
+// ----------------------------------------------------------------------------

 
 

-class WXDLLEXPORT wxGridTableBase : public wxObject
+// the abstract base class
+class WXDLLIMPEXP_ADV wxGridTableBase : public wxObject,
+                                        public wxClientDataContainer

 {
 public:
     wxGridTableBase();
 {
 public:
     wxGridTableBase();


@@ -322,11 +645,51 @@ public:
 
     // You must override these functions in a derived table class
     //
 
     // You must override these functions in a derived table class
     //

-    virtual long GetNumberRows() = 0;
-    virtual long GetNumberCols() = 0;
+
+    // return the number of rows and columns in this table
+    virtual int GetNumberRows() = 0;
+    virtual int GetNumberCols() = 0;
+
+    // the methods above are unfortunately non-const even though they should
+    // have been const -- but changing it now is not possible any longer as it
+    // would break the existing code overriding them, so instead we provide
+    // these const synonyms which can be used from const-correct code
+    int GetRowsCount() const
+        { return const_cast<wxGridTableBase *>(this)->GetNumberRows(); }
+    int GetColsCount() const
+        { return const_cast<wxGridTableBase *>(this)->GetNumberCols(); }
+
+
+    virtual bool IsEmptyCell( int row, int col )
+    {
+        return GetValue(row, col).empty();
+    }
+
+    bool IsEmpty(const wxGridCellCoords& coord)
+    {
+        return IsEmptyCell(coord.GetRow(), coord.GetCol());
+    }
+

     virtual wxString GetValue( int row, int col ) = 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;
+    virtual void SetValue( int row, int col, const wxString& value ) = 0;
+
+    // Data type determination and value access
+    virtual wxString GetTypeName( int row, int col );
+    virtual bool CanGetValueAs( int row, int col, const wxString& typeName );
+    virtual bool CanSetValueAs( int row, int col, const wxString& typeName );
+
+    virtual long GetValueAsLong( int row, int col );
+    virtual double GetValueAsDouble( int row, int col );
+    virtual bool GetValueAsBool( int row, int col );
+
+    virtual void SetValueAsLong( int row, int col, long value );
+    virtual void SetValueAsDouble( int row, int col, double value );
+    virtual void SetValueAsBool( int row, int col, bool value );
+
+    // For user defined types
+    virtual void* GetValueAsCustom( int row, int col, const wxString& typeName );
+    virtual void  SetValueAsCustom( int row, int col, const wxString& typeName, void* value );
+

 
     // Overriding these is optional
     //
 
     // Overriding these is optional
     //


@@ -355,9 +718,15 @@ public:
     // get the currently used attr provider (may be NULL)
     wxGridCellAttrProvider *GetAttrProvider() const { return m_attrProvider; }
 
     // get the currently used attr provider (may be NULL)
     wxGridCellAttrProvider *GetAttrProvider() const { return m_attrProvider; }
 

+    // Does this table allow attributes?  Default implementation creates
+    // a wxGridCellAttrProvider if necessary.
+    virtual bool CanHaveAttributes();
+

     // by default forwarded to wxGridCellAttrProvider if any. May be
     // by default forwarded to wxGridCellAttrProvider if any. May be

-    // overridden to handle attributes directly in this class.
-    virtual wxGridCellAttr *GetAttr( int row, int col );
+    // overridden to handle attributes directly in the table.
+    virtual wxGridCellAttr *GetAttr( int row, int col,
+                                     wxGridCellAttr::wxAttrKind  kind );
+

 
     // these functions take ownership of the pointer
     virtual void SetAttr(wxGridCellAttr* attr, int row, int col);
 
     // these functions take ownership of the pointer
     virtual void SetAttr(wxGridCellAttr* attr, int row, int col);


@@ -368,7 +737,8 @@ private:
     wxGrid * m_view;
     wxGridCellAttrProvider *m_attrProvider;
 
     wxGrid * m_view;
     wxGridCellAttrProvider *m_attrProvider;
 

-    DECLARE_ABSTRACT_CLASS( wxGridTableBase );
+    DECLARE_ABSTRACT_CLASS(wxGridTableBase)
+    wxDECLARE_NO_COPY_CLASS(wxGridTableBase);

 };
 
 
 };
 
 


@@ -390,7 +760,7 @@ enum wxGridTableRequest
     wxGRIDTABLE_NOTIFY_COLS_DELETED
 };
 
     wxGRIDTABLE_NOTIFY_COLS_DELETED
 };
 

-class WXDLLEXPORT wxGridTableMessage
+class WXDLLIMPEXP_ADV wxGridTableMessage

 {
 public:
     wxGridTableMessage();
 {
 public:
     wxGridTableMessage();


@@ -412,6 +782,8 @@ private:
     int m_id;
     int m_comInt1;
     int m_comInt2;
     int m_id;
     int m_comInt1;
     int m_comInt2;

+
+    wxDECLARE_NO_COPY_CLASS(wxGridTableMessage);

 };
 
 
 };
 
 


@@ -420,7 +792,8 @@ private:
 // A 2-dimensional array of strings for data values
 //
 
 // A 2-dimensional array of strings for data values
 //
 

-WX_DECLARE_EXPORTED_OBJARRAY(wxArrayString, wxGridStringArray);
+WX_DECLARE_OBJARRAY_WITH_DECL(wxArrayString, wxGridStringArray,
+                              class WXDLLIMPEXP_ADV);

 
 
 
 
 
 


@@ -430,20 +803,18 @@ WX_DECLARE_EXPORTED_OBJARRAY(wxArrayString, wxGridStringArray);
 // that are stored in memory
 //
 
 // that are stored in memory
 //
 

-class WXDLLEXPORT wxGridStringTable : public wxGridTableBase
+class WXDLLIMPEXP_ADV wxGridStringTable : public wxGridTableBase

 {
 public:
     wxGridStringTable();
     wxGridStringTable( int numRows, int numCols );
 {
 public:
     wxGridStringTable();
     wxGridStringTable( int numRows, int numCols );

-    ~wxGridStringTable();

 
     // these are pure virtual in wxGridTableBase
     //
 
     // 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 );
+    virtual int GetNumberRows() { return m_data.size(); }
+    virtual int GetNumberCols() { return m_numCols; }
+    virtual wxString GetValue( int row, int col );
+    virtual void SetValue( int row, int col, const wxString& s );

 
     // overridden functions from wxGridTableBase
     //
 
     // overridden functions from wxGridTableBase
     //


@@ -463,205 +834,211 @@ public:
 private:
     wxGridStringArray m_data;
 
 private:
     wxGridStringArray m_data;
 

+    // notice that while we don't need to store the number of our rows as it's
+    // always equal to the size of m_data array, we do need to store the number
+    // of our columns as we can't retrieve it from m_data when the number of
+    // rows is 0 (see #10818)
+    int m_numCols;
+

     // These only get used if you set your own labels, otherwise the
     // GetRow/ColLabelValue functions return wxGridTableBase defaults
     //
     wxArrayString     m_rowLabels;
     wxArrayString     m_colLabels;
 
     // 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 )
+    DECLARE_DYNAMIC_CLASS_NO_COPY( wxGridStringTable )

 };
 
 
 
 };
 
 
 

-//////////////////////////////////////////////////////////////////////
-//
+// ============================================================================

 //  Grid view classes
 //  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 )
-    {
-        return (m_row == other.m_row  &&  m_col == other.m_col);
-    }
-
-    bool operator!=( const wxGridCellCoords& other )
-    {
-        return (m_row != other.m_row  ||  m_col != other.m_col);
-    }
-
-    bool operator!()
-    {
-        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...
+// ----------------------------------------------------------------------------
+// wxGridSizesInfo stores information about sizes of the rows or columns.

 //
 //

-WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellCoords, wxGridCellCoordsArray);
-
-
+// It assumes that most of the columns or rows have default size and so stores
+// the default size separately and uses a hash to map column or row numbers to
+// their non default size for those which don't have the default size.
+// ----------------------------------------------------------------------------

 
 

-// This set of classes is to provide for the use of different types of
-// cell edit controls in the grid while avoiding the wx class info
-// system in deference to wxPython
+// hash map to store positions as the keys and sizes as the values
+WX_DECLARE_HASH_MAP_WITH_DECL( unsigned, int, wxIntegerHash, wxIntegerEqual,
+                               wxUnsignedToIntHashMap, class WXDLLIMPEXP_ADV );

 
 

-class WXDLLEXPORT wxGridTextCtrl : public wxTextCtrl
+struct WXDLLIMPEXP_ADV wxGridSizesInfo

 {
 {

-public:
-    wxGridTextCtrl() {}
-    wxGridTextCtrl( wxWindow *,
-                    wxGrid *,
-                    bool isCellControl,
-                    wxWindowID id,
-                    const wxString& value = wxEmptyString,
-                    const wxPoint& pos = wxDefaultPosition,
-                    const wxSize& size = wxDefaultSize,
-                    long style = 0 );
-
-    void     SetStartValue( const wxString& );
-    wxString GetStartValue() { return startValue; }
+    // default ctor, initialize m_sizeDefault and m_customSizes later
+    wxGridSizesInfo() { }

 
 

-private:
-    wxGrid *m_grid;
+    // ctor used by wxGrid::Get{Col,Row}Sizes()
+    wxGridSizesInfo(int defSize, const wxArrayInt& allSizes);

 
 

-    // TRUE for controls placed over cells,
-    // FALSE for a control on a grid control panel
-    bool m_isCellControl;
+    // default copy ctor, assignment operator and dtor are ok

 
 

-    wxString startValue;
+    // Get the size of the element with the given index
+    int GetSize(unsigned pos) const;

 
 

-    void OnKeyDown( wxKeyEvent& );

 
 

-    DECLARE_DYNAMIC_CLASS( wxGridTextCtrl )
-    DECLARE_EVENT_TABLE()
+    // default size
+    int m_sizeDefault;
+
+    // position -> size map containing all elements with non-default size
+    wxUnsignedToIntHashMap m_customSizes;

 };
 
 // ----------------------------------------------------------------------------
 // wxGrid
 // ----------------------------------------------------------------------------
 
 };
 
 // ----------------------------------------------------------------------------
 // wxGrid
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxGrid : public wxScrolledWindow
+class WXDLLIMPEXP_ADV wxGrid : public wxScrolledWindow

 {
 public:
 {
 public:

-    wxGrid()
-        {
-            m_table          = (wxGridTableBase *) NULL;
-            m_gridWin        = (wxGridWindow *) NULL;
-            m_rowLabelWin    = (wxGridRowLabelWindow *) NULL;
-            m_colLabelWin    = (wxGridColLabelWindow *) NULL;
-            m_cornerLabelWin = (wxGridCornerLabelWindow *) NULL;
-            m_cellEditCtrl   = (wxWindow *) NULL;
-        }
+    // possible selection modes
+    enum wxGridSelectionModes
+    {
+        wxGridSelectCells         = 0,  // allow selecting anything
+        wxGridSelectRows          = 1,  // allow selecting only entire rows
+        wxGridSelectColumns       = 2,  // allow selecting only entire columns
+        wxGridSelectRowsOrColumns = wxGridSelectRows | wxGridSelectColumns
+    };

 
 

-    wxGrid( wxWindow *parent,
+    // creation and destruction
+    // ------------------------
+
+    // ctor and Create() create the grid window, as with the other controls
+    wxGrid() { Init(); }
+
+    wxGrid(wxWindow *parent,

             wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,
             wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,

-            long style = 0,
-            const wxString& name = wxPanelNameStr );
+            long style = wxWANTS_CHARS,
+            const wxString& name = wxGridNameStr)
+    {
+        Init();
+
+        Create(parent, id, pos, size, style, name);
+    }
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxWANTS_CHARS,
+                const wxString& name = wxGridNameStr);
+
+    virtual ~wxGrid();
+
+    // however to initialize grid data either CreateGrid() or SetTable() must
+    // be also called
+
+    // this is basically equivalent to
+    //
+    //   SetTable(new wxGridStringTable(numRows, numCols), true, selmode)
+    //
+    bool CreateGrid( int numRows, int numCols,
+                     wxGridSelectionModes selmode = wxGridSelectCells );
+
+    bool SetTable( wxGridTableBase *table,
+                   bool takeOwnership = false,
+                   wxGridSelectionModes selmode = wxGridSelectCells );
+
+    bool ProcessTableMessage(wxGridTableMessage&);

 
 

-    ~wxGrid();
+    wxGridTableBase *GetTable() const { return m_table; }

 
 

-    bool CreateGrid( int numRows, int numCols );

 
 

+    void SetSelectionMode(wxGridSelectionModes selmode);
+    wxGridSelectionModes GetSelectionMode() const;

 
     // ------ 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
     //

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

 
 

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

 
 
 
 

-    // ------ event handlers
-    //
-    void ProcessRowLabelMouseEvent( wxMouseEvent& event );
-    void ProcessColLabelMouseEvent( wxMouseEvent& event );
-    void ProcessCornerLabelMouseEvent( wxMouseEvent& event );
-    void ProcessGridCellMouseEvent( wxMouseEvent& event );
-    bool ProcessTableMessage( wxGridTableMessage& );
+    void ClearGrid();
+    bool InsertRows(int pos = 0, int numRows = 1, bool updateLabels = true)
+    {
+        return DoModifyLines(&wxGridTableBase::InsertRows,
+                             pos, numRows, updateLabels);
+    }
+    bool InsertCols(int pos = 0, int numCols = 1, bool updateLabels = true)
+    {
+        return DoModifyLines(&wxGridTableBase::InsertCols,
+                             pos, numCols, updateLabels);
+    }

 
 

-    void DoEndDragResizeRow();
-    void DoEndDragResizeCol();
+    bool AppendRows(int numRows = 1, bool updateLabels = true)
+    {
+        return DoAppendLines(&wxGridTableBase::AppendRows, numRows, updateLabels);
+    }
+    bool AppendCols(int numCols = 1, bool updateLabels = true)
+    {
+        return DoAppendLines(&wxGridTableBase::AppendCols, numCols, updateLabels);
+    }

 
 

-    wxGridTableBase * GetTable() const { return m_table; }
-    bool SetTable( wxGridTableBase *table, bool takeOwnership=FALSE );
+    bool DeleteRows(int pos = 0, int numRows = 1, bool updateLabels = true)
+    {
+        return DoModifyLines(&wxGridTableBase::DeleteRows,
+                             pos, numRows, updateLabels);
+    }
+    bool DeleteCols(int pos = 0, int numCols = 1, bool updateLabels = true)
+    {
+        return DoModifyLines(&wxGridTableBase::DeleteCols,
+                             pos, numCols, updateLabels);
+    }

 
 

-    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 DrawGridCellArea( wxDC& dc , const wxGridCellCoordsArray& cells );
+    void DrawGridSpace( wxDC& dc );

     void DrawCellBorder( wxDC& dc, const wxGridCellCoords& );
     void DrawAllGridLines( wxDC& dc, const wxRegion & reg );
     void DrawCell( wxDC& dc, const wxGridCellCoords& );
     void DrawCellBorder( wxDC& dc, const wxGridCellCoords& );
     void DrawAllGridLines( wxDC& dc, const wxRegion & reg );
     void DrawCell( wxDC& dc, const wxGridCellCoords& );

+    void DrawHighlight(wxDC& dc, const wxGridCellCoordsArray& cells);
+
+    // 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 );
+    virtual void DrawRowLabels( wxDC& dc, const wxArrayInt& rows );
+    virtual void DrawRowLabel( wxDC& dc, int row );

 
 

-    void DrawColLabels( wxDC& dc );
-    void DrawColLabel( wxDC& dc, int col );
+    virtual void DrawColLabels( wxDC& dc, const wxArrayInt& cols );
+    virtual void DrawColLabel( wxDC& dc, int col );

 
 

+    virtual void DrawCornerLabel(wxDC& dc);

 
     // ------ Cell text drawing functions
     //
     void DrawTextRectangle( wxDC& dc, const wxString&, const wxRect&,
 
     // ------ Cell text drawing functions
     //
     void DrawTextRectangle( wxDC& dc, const wxString&, const wxRect&,

-                            int horizontalAlignment = wxLEFT,
-                            int verticalAlignment = wxTOP );
+                            int horizontalAlignment = wxALIGN_LEFT,
+                            int verticalAlignment = wxALIGN_TOP,
+                            int textOrientation = wxHORIZONTAL ) const;

 
 

-    // Split a string containing newline chararcters into an array of
+    void DrawTextRectangle( wxDC& dc, const wxArrayString& lines, const wxRect&,
+                            int horizontalAlignment = wxALIGN_LEFT,
+                            int verticalAlignment = wxALIGN_TOP,
+                            int textOrientation = wxHORIZONTAL ) const;
+
+
+    // 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( wxDC& dc,
-                         wxArrayString& lines,
-                         long *width, long *height );
+    void GetTextBoxSize( const wxDC& dc,
+                         const wxArrayString& lines,
+                         long *width, long *height ) const;

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


@@ -670,25 +1047,37 @@ public:
     // flicker
     //
     void     BeginBatch() { m_batchCount++; }
     // flicker
     //
     void     BeginBatch() { m_batchCount++; }

-    void     EndBatch() { if ( m_batchCount > 0 ) m_batchCount--; }
+    void     EndBatch();
+

     int      GetBatchCount() { return m_batchCount; }
 
     int      GetBatchCount() { return m_batchCount; }
 

+    virtual void Refresh(bool eraseb = true, const wxRect* rect = NULL);
+
+    // Use this, rather than wxWindow::Refresh(), to force an
+    // immediate repainting of the grid. Has no effect if you are
+    // already inside a BeginBatch / EndBatch block.
+    //
+    // This function is necessary because wxGrid has a minimal OnPaint()
+    // handler to reduce screen flicker.
+    //
+    void     ForceRefresh();
+

 
     // ------ edit control functions
     //
 
     // ------ edit control functions
     //

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

     void EnableEditing( bool edit );
 
     void EnableEditing( bool edit );
 

-#if 0  // at the moment the cell edit control is always active
-    void     EnableCellEditControl( bool enable );
-#endif
+    void EnableCellEditControl( bool enable = true );
+    void DisableCellEditControl() { EnableCellEditControl(false); }
+    bool CanEnableCellControl() const;
+    bool IsCellEditControlEnabled() const;
+    bool IsCellEditControlShown() const;

 
 

-    bool     IsCellEditControlEnabled()
-             { return (m_cellEditCtrl && m_cellEditCtrlEnabled); }
+    bool IsCurrentCellReadOnly() const;

 
     void ShowCellEditControl();
     void HideCellEditControl();
 
     void ShowCellEditControl();
     void HideCellEditControl();

-    void SetEditControlValue( const wxString& s = wxEmptyString );

     void SaveEditControlValue();
 
 
     void SaveEditControlValue();
 
 


@@ -697,25 +1086,36 @@ 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 );
+    wxGridCellCoords XYToCell(int x, int y) const;
+    void XYToCell(int x, int y, wxGridCellCoords& coords) const
+        { coords = XYToCell(x, y); }
+    wxGridCellCoords XYToCell(const wxPoint& pos) const
+        { return XYToCell(pos.x, pos.y); }
+
+    // these functions return the index of the row/columns corresponding to the
+    // given logical position in pixels
+    //
+    // if clipToMinMax is false (default, wxNOT_FOUND is returned if the
+    // position is outside any row/column, otherwise the first/last element is
+    // returned in this case
+    int  YToRow( int y, bool clipToMinMax = false ) 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 )


@@ -724,74 +1124,334 @@ public:
 
     // ------ grid cursor movement functions
     //
 
     // ------ grid cursor movement functions
     //

-    void SetGridCursor( int row, int col )
-        { SetCurrentCell( wxGridCellCoords(row, col) ); }
+    void SetGridCursor(int row, int col) { SetCurrentCell(row, col); }
+    void SetGridCursor(const wxGridCellCoords& c) { SetCurrentCell(c); }
+
+    void GoToCell(int row, int col)
+    {
+        if ( SetCurrentCell(row, col) )
+            MakeCellVisible(row, col);
+    }

 
 

-    bool MoveCursorUp();
-    bool MoveCursorDown();
-    bool MoveCursorLeft();
-    bool MoveCursorRight();
+    void GoToCell(const wxGridCellCoords& coords)
+    {
+        if ( SetCurrentCell(coords) )
+            MakeCellVisible(coords);
+    }
+
+    bool MoveCursorUp( bool expandSelection );
+    bool MoveCursorDown( bool expandSelection );
+    bool MoveCursorLeft( bool expandSelection );
+    bool MoveCursorRight( bool expandSelection );

     bool MovePageDown();
     bool MovePageUp();
     bool MovePageDown();
     bool MovePageUp();

-    bool MoveCursorUpBlock();
-    bool MoveCursorDownBlock();
-    bool MoveCursorLeftBlock();
-    bool MoveCursorRightBlock();
+    bool MoveCursorUpBlock( bool expandSelection );
+    bool MoveCursorDownBlock( bool expandSelection );
+    bool MoveCursorLeftBlock( bool expandSelection );
+    bool MoveCursorRightBlock( bool expandSelection );

 
 
     // ------ 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 );
-    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 GetCellHighlightColour() const { return m_cellHighlightColour; }
+    int      GetCellHighlightPenWidth() const { return m_cellHighlightPenWidth; }
+    int      GetCellHighlightROPenWidth() const { return m_cellHighlightROPenWidth; }
+
+    // this one will use wxHeaderCtrl for the column labels
+    void UseNativeColHeader(bool native = true);
+
+    // this one will still draw them manually but using the native renderer
+    // instead of using the same appearance as for the row labels
+    void SetUseNativeColLabels( bool native = true );

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

+    void     HideRowLabels() { SetRowLabelSize( 0 ); }
+    void     HideColLabels() { SetColLabelSize( 0 ); }

     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     SetLabelBackgroundColour( const wxColour& );
     void     SetLabelTextColour( const wxColour& );
     void     SetLabelFont( const wxFont& );
     void     SetRowLabelAlignment( int horiz, int vert );
     void     SetColLabelAlignment( int horiz, int vert );

+    void     SetColLabelTextOrientation( int textOrientation );

     void     SetRowLabelValue( int row, const wxString& );
     void     SetColLabelValue( int col, const wxString& );
     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     SetCellHighlightColour( const wxColour& );
+    void     SetCellHighlightPenWidth(int width);
+    void     SetCellHighlightROPenWidth(int width);
+
+
+    // interactive grid mouse operations control
+    // -----------------------------------------
+
+    // functions globally enabling row/column interactive resizing (enabled by
+    // default)
+    void     EnableDragRowSize( bool enable = true );
+    void     DisableDragRowSize() { EnableDragRowSize( false ); }
+
+    void     EnableDragColSize( bool enable = true );
+    void     DisableDragColSize() { EnableDragColSize( false ); }
+
+        // if interactive resizing is enabled, some rows/columns can still have
+        // fixed size
+    void DisableRowResize(int row) { DoDisableLineResize(row, m_setFixedRows); }
+    void DisableColResize(int col) { DoDisableLineResize(col, m_setFixedCols); }
+
+        // these functions return whether the given row/column can be
+        // effectively resized: for this interactive resizing must be enabled
+        // and this index must not have been passed to DisableRow/ColResize()
+    bool CanDragRowSize(int row) const
+        { return m_canDragRowSize && DoCanResizeLine(row, m_setFixedRows); }
+    bool CanDragColSize(int col) const
+        { return m_canDragColSize && DoCanResizeLine(col, m_setFixedCols); }
+
+    // interactive column reordering (disabled by default)
+    void     EnableDragColMove( bool enable = true );
+    void     DisableDragColMove() { EnableDragColMove( false ); }
+    bool     CanDragColMove() const { return m_canDragColMove; }
+
+    // interactive resizing of grid cells (enabled by default)
+    void     EnableDragGridSize(bool enable = true);
+    void     DisableDragGridSize() { EnableDragGridSize(false); }
+    bool     CanDragGridSize() const { return m_canDragGridSize; }
+
+    // interactive dragging of cells (disabled by default)
+    void     EnableDragCell( bool enable = true );
+    void     DisableDragCell() { EnableDragCell( false ); }
+    bool     CanDragCell() const { return m_canDragCell; }
+
+
+    // grid lines
+    // ----------
+
+    // enable or disable drawing of the lines
+    void EnableGridLines(bool enable = true);
+    bool GridLinesEnabled() const { return m_gridLinesEnabled; }
+
+    // by default grid lines stop at last column/row, but this may be changed
+    void ClipHorzGridLines(bool clip)
+        { DoClipGridLines(m_gridLinesClipHorz, clip); }
+    void ClipVertGridLines(bool clip)
+        { DoClipGridLines(m_gridLinesClipVert, clip); }
+    bool AreHorzGridLinesClipped() const { return m_gridLinesClipHorz; }
+    bool AreVertGridLinesClipped() const { return m_gridLinesClipVert; }
+
+    // this can be used to change the global grid lines colour
+    void SetGridLineColour(const wxColour& col);
+    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);
+
+
+    // attributes
+    // ----------
+
+    // this sets the specified attribute for this cell or in this row/col
+    void     SetAttr(int row, int col, wxGridCellAttr *attr);

     void     SetRowAttr(int row, wxGridCellAttr *attr);
     void     SetColAttr(int col, wxGridCellAttr *attr);
 
     void     SetRowAttr(int row, wxGridCellAttr *attr);
     void     SetColAttr(int col, wxGridCellAttr *attr);
 

-    void     EnableGridLines( bool enable = TRUE );
-    bool     GridLinesEnabled() { return m_gridLinesEnabled; }
+    // the grid can cache attributes for the recently used cells (currently it
+    // only caches one attribute for the most recently used one) and might
+    // notice that its value in the attribute provider has changed -- if this
+    // happens, call this function to force it
+    void RefreshAttr(int row, int col);
+
+    // 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;
+
+
+    // shortcuts for setting the column parameters
+
+    // set the format for the data in the column: default is string
+    void     SetColFormatBool(int col);
+    void     SetColFormatNumber(int col);
+    void     SetColFormatFloat(int col, int width = -1, int precision = -1);
+    void     SetColFormatCustom(int col, const wxString& typeName);

 
     // ------ 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 );
-
-    void     SetDefaultRowSize( int height, bool resizeExistingRows = FALSE );
+    int      GetDefaultRowSize() const;
+    int      GetRowSize( int row ) const;
+    bool     IsRowShown(int row) const { return GetRowSize(row) != 0; }
+    int      GetDefaultColSize() const;
+    int      GetColSize( int col ) const;
+    bool     IsColShown(int col) const { return GetColSize(col) != 0; }
+    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;
+
+    // this function returns 1 in num_rows and num_cols for normal cells,
+    // positive numbers for a cell spanning multiple columns/rows (as set with
+    // SetCellSize()) and _negative_ numbers corresponding to the offset of the
+    // top left cell of the span from this one for the other cells covered by
+    // this cell
+    //
+    // the return value is CellSpan_None, CellSpan_Main or CellSpan_Inside for
+    // each of these cases respectively
+    enum CellSpan
+    {
+        CellSpan_Inside = -1,
+        CellSpan_None = 0,
+        CellSpan_Main
+    };
+
+    CellSpan GetCellSize( int row, int col, int *num_rows, int *num_cols ) const;
+
+    wxSize GetCellSize(const wxGridCellCoords& coords)
+    {
+        wxSize s;
+        GetCellSize(coords.GetRow(), coords.GetCol(), &s.x, &s.y);
+        return s;
+    }
+
+    // ------ row and col sizes
+    void     SetDefaultRowSize( int height, bool resizeExistingRows = false );

     void     SetRowSize( int row, int height );
     void     SetRowSize( int row, int height );

-    void     SetDefaultColSize( int width, bool resizeExistingCols = FALSE );
+    void     HideRow(int row) { SetRowSize(row, 0); }
+    void     ShowRow(int row) { SetRowSize(row, -1); }

 
 

+    void     SetDefaultColSize( int width, bool resizeExistingCols = false );

     void     SetColSize( int col, int width );
     void     SetColSize( int col, int width );

+    void     HideCol(int col) { SetColSize(col, 0); }
+    void     ShowCol(int col) { SetColSize(col, -1); }
+
+    // the row and column sizes can be also set all at once using
+    // wxGridSizesInfo which holds all of them at once
+
+    wxGridSizesInfo GetColSizes() const
+        { return wxGridSizesInfo(GetDefaultColSize(), m_colWidths); }
+    wxGridSizesInfo GetRowSizes() const
+        { return wxGridSizesInfo(GetDefaultRowSize(), m_rowHeights); }
+
+    void SetColSizes(const wxGridSizesInfo& sizeInfo);
+    void SetRowSizes(const wxGridSizesInfo& sizeInfo);
+
+
+    // ------- columns (only, for now) reordering
+
+    // columns index <-> positions mapping: by default, the position of the
+    // column is the same as its index, but the columns can also be reordered
+    // (either by calling SetColPos() explicitly or by the user dragging the
+    // columns around) in which case their indices don't correspond to their
+    // positions on display any longer
+    //
+    // internally we always work with indices except for the functions which
+    // have "Pos" in their names (and which work with columns, not pixels) and
+    // only the display and hit testing code really cares about display
+    // positions at all
+
+    // set the positions of all columns at once (this method uses the same
+    // conventions as wxHeaderCtrl::SetColumnsOrder() for the order array)
+    void SetColumnsOrder(const wxArrayInt& order);
+
+    // return the column index corresponding to the given (valid) position
+    int GetColAt(int pos) const
+    {
+        return m_colAt.empty() ? pos : m_colAt[pos];
+    }
+
+    // reorder the columns so that the column with the given index is now shown
+    // as the position pos
+    void SetColPos(int idx, int pos);
+
+    // return the position at which the column with the given index is
+    // displayed: notice that this is a slow operation as we don't maintain the
+    // reverse mapping currently
+    int GetColPos(int idx) const
+    {
+        if ( m_colAt.IsEmpty() )
+            return idx;
+
+        for ( int i = 0; i < m_numCols; i++ )
+        {
+            if ( m_colAt[i] == idx )
+                return i;
+        }
+
+        wxFAIL_MSG( "invalid column index" );
+
+        return wxNOT_FOUND;
+    }
+
+    // reset the columns positions to the default order
+    void ResetColPos();
+
+
+    // automatically size the column or row to fit to its contents, if
+    // 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, wxGRID_COLUMN); }
+    void     AutoSizeRow( int row, bool setAsMin = true )
+        { AutoSizeColOrRow(row, setAsMin, wxGRID_ROW); }
+
+    // auto size all columns (very ineffective for big grids!)
+    void     AutoSizeColumns( bool setAsMin = true )
+        { (void)SetOrCalcColumnSizes(false, setAsMin); }
+
+    void     AutoSizeRows( bool setAsMin = true )
+        { (void)SetOrCalcRowSizes(false, setAsMin); }
+
+    // auto size the grid, that is make the columns/rows of the "right" size
+    // 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 column width depending on label text
+    void     AutoSizeColLabelSize( int col );
+
+    // column won't be resized to be lesser width - this must be called during
+    // the grid creation because it won't resize the column if it's already
+    // narrower than the minimal width
+    void     SetColMinimalWidth( int col, int width );
+    void     SetRowMinimalHeight( int row, int width );
+
+    /*  These members can be used to query and modify the minimal
+     *  acceptable size of grid rows and columns. Call this function in
+     *  your code which creates the grid if you want to display cells
+     *  with a size smaller than the default acceptable minimum size.
+     *  Like the members SetColMinimalWidth and SetRowMinimalWidth,
+     *  the existing rows or columns will not be checked/resized.
+     */
+    void     SetColMinimalAcceptableWidth( int width );
+    void     SetRowMinimalAcceptableHeight( int width );
+    int      GetColMinimalAcceptableWidth() const;
+    int      GetRowMinimalAcceptableHeight() const;
+

     void     SetDefaultCellBackgroundColour( const wxColour& );
     void     SetCellBackgroundColour( int row, int col, const wxColour& );
     void     SetDefaultCellTextColour( const wxColour& );
     void     SetDefaultCellBackgroundColour( const wxColour& );
     void     SetCellBackgroundColour( int row, int col, const wxColour& );
     void     SetDefaultCellTextColour( const wxColour& );


@@ -801,17 +1461,27 @@ public:
     void     SetCellFont( int row, int col, const wxFont& );
     void     SetDefaultCellAlignment( int horiz, int vert );
     void     SetCellAlignment( int row, int col, int horiz, int vert );
     void     SetCellFont( int row, int col, const wxFont& );
     void     SetDefaultCellAlignment( int horiz, int vert );
     void     SetCellAlignment( int row, int col, int horiz, int vert );

+    void     SetDefaultCellOverflow( bool allow );
+    void     SetCellOverflow( int row, int col, bool allow );
+    void     SetCellSize( int row, int col, int num_rows, int num_cols );

 
     // takes ownership of the pointer
     void SetDefaultRenderer(wxGridCellRenderer *renderer);
     void SetCellRenderer(int row, int col, wxGridCellRenderer *renderer);
     wxGridCellRenderer *GetDefaultRenderer() const;
 
     // 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);
+    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;
+    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 )
         {


@@ -823,73 +1493,63 @@ 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 );
     void SetCellValue( const wxGridCellCoords& coords, const wxString& s )
         { SetCellValue( coords.GetRow(), coords.GetCol(), s ); }
 
         { 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
+    // ------ select blocks of cells

     //
     //

-    void SelectRow( int row, bool addToSelected = FALSE );
-    void SelectCol( int col, bool addToSelected = FALSE );
+    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( int topRow, int leftCol, int bottomRow, int rightCol,
+                      bool addToSelected = false );

 
     void SelectBlock( const wxGridCellCoords& topLeft,
 
     void SelectBlock( const wxGridCellCoords& topLeft,

-                      const wxGridCellCoords& bottomRight )
+                      const wxGridCellCoords& bottomRight,
+                      bool addToSelected = false )

         { SelectBlock( topLeft.GetRow(), topLeft.GetCol(),
         { SelectBlock( topLeft.GetRow(), topLeft.GetCol(),

-                       bottomRight.GetRow(), bottomRight.GetCol() ); }
+                       bottomRight.GetRow(), bottomRight.GetCol(),
+                       addToSelected ); }

 
     void SelectAll();
 
 
     void SelectAll();
 

-    bool IsSelection()
-        { return ( m_selectedTopLeft != wxGridNoCellCoords &&
-                   m_selectedBottomRight != wxGridNoCellCoords );
-        }
+    bool IsSelection() const;
+
+    // ------ deselect blocks or cells
+    //
+    void DeselectRow( int row );
+    void DeselectCol( int col );
+    void DeselectCell( int row, int col );

 
     void ClearSelection();
 
 
     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( int row, int col ) const;

 
 

-    bool IsInSelection( const wxGridCellCoords& coords )
+    bool IsInSelection( const wxGridCellCoords& coords ) const

         { return IsInSelection( coords.GetRow(), coords.GetCol() ); }
 
         { 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();
-        }
-
+    wxGridCellCoordsArray GetSelectedCells() const;
+    wxGridCellCoordsArray GetSelectionBlockTopLeft() const;
+    wxGridCellCoordsArray GetSelectionBlockBottomRight() const;
+    wxArrayInt GetSelectedRows() const;
+    wxArrayInt GetSelectedCols() const;

 
     // 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,
 
     // 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 );
-        }
+                              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


@@ -901,7 +1561,83 @@ public:
     void SetSelectionForeground(const wxColour& c) { m_selectionForeground = c; }
 
 
     void SetSelectionForeground(const wxColour& c) { m_selectionForeground = c; }
 
 

+    // Methods for a registry for mapping data types to Renderers/Editors
+    void RegisterDataType(const wxString& typeName,
+                          wxGridCellRenderer* renderer,
+                          wxGridCellEditor* editor);
+    // DJC MAPTEK
+    virtual wxGridCellEditor* GetDefaultEditorForCell(int row, int col) const;
+    wxGridCellEditor* GetDefaultEditorForCell(const wxGridCellCoords& c) const
+        { return GetDefaultEditorForCell(c.GetRow(), c.GetCol()); }
+    virtual wxGridCellRenderer* GetDefaultRendererForCell(int row, int col) const;
+    virtual wxGridCellEditor* GetDefaultEditorForType(const wxString& typeName) const;
+    virtual wxGridCellRenderer* GetDefaultRendererForType(const wxString& typeName) const;
+
+    // grid may occupy more space than needed for its rows/columns, this
+    // function allows to set how big this extra space is
+    void SetMargins(int extraWidth, int extraHeight)
+    {
+        m_extraWidth = extraWidth;
+        m_extraHeight = extraHeight;
+
+        CalcDimensions();
+    }
+
+    // Accessors for component windows
+    wxWindow* GetGridWindow() const            { return (wxWindow*)m_gridWin; }
+    wxWindow* GetGridRowLabelWindow() const    { return (wxWindow*)m_rowLabelWin; }
+    wxWindow* GetGridColLabelWindow() const    { return m_colWindow; }
+    wxWindow* GetGridCornerLabelWindow() const { return (wxWindow*)m_cornerLabelWin; }
+
+    // This one can only be called if we are using the native header window
+    wxHeaderCtrl *GetGridColHeader() const
+    {
+        wxASSERT_MSG( m_useNativeHeader, "no column header window" );
+
+        // static_cast<> doesn't work without the full class declaration in
+        // view and we prefer to avoid adding more compile-time dependencies
+        // even at the cost of using reinterpret_cast<>
+        return reinterpret_cast<wxHeaderCtrl *>(m_colWindow);
+    }
+
+    // Allow adjustment of scroll increment. The default is (15, 15).
+    void SetScrollLineX(int x) { m_xScrollPixelsPerLine = x; }
+    void SetScrollLineY(int y) { m_yScrollPixelsPerLine = y; }
+    int GetScrollLineX() const { return m_xScrollPixelsPerLine; }
+    int GetScrollLineY() const { return m_yScrollPixelsPerLine; }
+
+    // ------- drag and drop
+#if wxUSE_DRAG_AND_DROP
+    virtual void SetDropTarget(wxDropTarget *dropTarget);
+#endif // wxUSE_DRAG_AND_DROP
+
+
+    // ------- sorting support
+
+    // wxGrid doesn't support sorting on its own but it can indicate the sort
+    // order in the column header (currently only if native header control is
+    // used though)

 
 

+    // return the column currently displaying the sort indicator or wxNOT_FOUND
+    // if none
+    int GetSortingColumn() const { return m_sortCol; }
+
+    // return true if this column is currently used for sorting
+    bool IsSortingBy(int col) const { return GetSortingColumn() == col; }
+
+    // return the current sorting order (on GetSortingColumn()): true for
+    // ascending sort and false for descending; it doesn't make sense to call
+    // it if GetSortingColumn() returns wxNOT_FOUND
+    bool IsSortOrderAscending() const { return m_sortIsAscending; }
+
+    // set the sorting column (or unsets any existing one if wxNOT_FOUND) and
+    // the order in which to sort
+    void SetSortingColumn(int col, bool ascending = true);
+
+    // unset any existing sorting column
+    void UnsetSortingColumn() { SetSortingColumn(wxNOT_FOUND); }
+
+#ifdef WXWIN_COMPATIBILITY_2_8

     // ------ For compatibility with previous wxGrid only...
     //
     //  ************************************************
     // ------ For compatibility with previous wxGrid only...
     //
     //  ************************************************


@@ -912,13 +1648,13 @@ public:
     //
 
     wxGrid( wxWindow *parent,
     //
 
     wxGrid( wxWindow *parent,

-            int x = -1, int y = -1, int w = -1, int h = -1,
-            long style = 0,
+            int x, int y, int w = wxDefaultCoord, int h = wxDefaultCoord,
+            long style = wxWANTS_CHARS,

             const wxString& name = wxPanelNameStr )
             const wxString& name = wxPanelNameStr )

-        : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h), style, name )
-        {
-            Create();
-        }
+    {
+        Init();
+        Create(parent, wxID_ANY, wxPoint(x, y), wxSize(w, h), style, name);
+    }

 
     void SetCellValue( const wxString& val, int row, int col )
         { SetCellValue( row, col, val ); }
 
     void SetCellValue( const wxString& val, int row, int col )
         { SetCellValue( row, col, val ); }


@@ -926,33 +1662,32 @@ 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 x ) { }
-    void SetScrollY( int y ) { }
+    void SetScrollX( int WXUNUSED(x) ) { }
+    void SetScrollY( int WXUNUSED(y) ) { }

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

-    int GetRowHeight( int row )
-        { return GetRowSize( row ); }
+    // 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 )


@@ -963,7 +1698,7 @@ public:
                 SetRowLabelSize( sz );
         }
 
                 SetRowLabelSize( sz );
         }
 

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

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


@@ -974,12 +1709,12 @@ public:
     void SetLabelAlignment( int orientation, int align )
         {
             if ( orientation == wxHORIZONTAL )
     void SetLabelAlignment( int orientation, int align )
         {
             if ( orientation == wxHORIZONTAL )

-                SetColLabelAlignment( align, -1 );
+                SetColLabelAlignment( align, wxALIGN_INVALID );

             else
             else

-                SetRowLabelAlignment( align, -1 );
+                SetRowLabelAlignment( align, wxALIGN_INVALID );

         }
 
         }
 

-    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 )


@@ -1002,7 +1737,7 @@ 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 );


@@ -1034,19 +1769,19 @@ 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(); }
-    void SetEditable( bool edit = TRUE ) { EnableEditing( edit ); }
-    bool GetEditInPlace() { return IsCellEditControlEnabled(); }
+    bool GetEditable() const { return IsEditable(); }
+    void SetEditable( bool edit = true ) { EnableEditing( edit ); }
+    bool GetEditInPlace() const { return IsCellEditControlEnabled(); }

 
 

-    void SetEditInPlace(bool edit = TRUE) { }
+    void SetEditInPlace(bool WXUNUSED(edit) = true) { }

 
     void SetCellAlignment( int align, int row, int col)
 
     void SetCellAlignment( int align, int row, int col)

-    { SetCellAlignment(row, col, align, wxCENTER); }
+    { SetCellAlignment(row, col, align, wxALIGN_CENTER); }

     void SetCellAlignment( int WXUNUSED(align) ) {}
     void SetCellBitmap(wxBitmap *WXUNUSED(bitmap), int WXUNUSED(row), int WXUNUSED(col))
     { }
     void SetDividerPen(const wxPen& WXUNUSED(pen)) { }
     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; }
+    wxPen& GetDividerPen() const;

     void OnActivate(bool WXUNUSED(active)) {}
 
     // ******** End of compatibility functions **********
     void OnActivate(bool WXUNUSED(active)) {}
 
     // ******** End of compatibility functions **********


@@ -1063,44 +1798,113 @@ public:
            wxGRID_CHOICE,
            wxGRID_COMBOBOX };
 
            wxGRID_CHOICE,
            wxGRID_COMBOBOX };
 

+    wxDEPRECATED_INLINE(bool CanDragRowSize() const, return m_canDragRowSize; )
+    wxDEPRECATED_INLINE(bool CanDragColSize() const, return m_canDragColSize; )
+#endif // WXWIN_COMPATIBILITY_2_8
+
+
+    // override some base class functions
+    virtual bool Enable(bool enable = true);
+    virtual wxWindow *GetMainWindowOfCompositeControl()
+        { return (wxWindow*)m_gridWin; }
+    virtual void Fit();
+
+    // implementation only
+    void CancelMouseCapture();
+

 protected:
 protected:

+    virtual wxSize DoGetBestSize() const;
+

     bool m_created;
     bool m_created;

-    bool m_displayed;

 
     wxGridWindow             *m_gridWin;
 
     wxGridWindow             *m_gridWin;

-    wxGridRowLabelWindow     *m_rowLabelWin;
-    wxGridColLabelWindow     *m_colLabelWin;

     wxGridCornerLabelWindow  *m_cornerLabelWin;
     wxGridCornerLabelWindow  *m_cornerLabelWin;

+    wxGridRowLabelWindow     *m_rowLabelWin;
+
+    // the real type of the column window depends on m_useNativeHeader value:
+    // if it is true, its dynamic type is wxHeaderCtrl, otherwise it is
+    // wxGridColLabelWindow, use accessors below when the real type matters
+    wxWindow *m_colWindow;
+
+    wxGridColLabelWindow *GetColLabelWindow() const
+    {
+        wxASSERT_MSG( !m_useNativeHeader, "no column label window" );
+
+        return reinterpret_cast<wxGridColLabelWindow *>(m_colWindow);
+    }

 
     wxGridTableBase          *m_table;
     bool                      m_ownTable;
 
 
     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;
 
     int m_numRows;
     int m_numCols;
 
     wxGridCellCoords m_currentCellCoords;
 

-    wxGridCellCoords m_selectedTopLeft;
-    wxGridCellCoords m_selectedBottomRight;
+    // the corners of the block being currently selected or wxGridNoCellCoords
+    wxGridCellCoords m_selectedBlockTopLeft;
+    wxGridCellCoords m_selectedBlockBottomRight;
+
+    // when selecting blocks of cells (either from the keyboard using Shift
+    // with cursor keys, or by dragging the mouse), the selection is anchored
+    // at m_currentCellCoords which defines one of the corners of the rectangle
+    // being selected -- and this variable defines the other corner, i.e. it's
+    // either m_selectedBlockTopLeft or m_selectedBlockBottomRight depending on
+    // which of them is not m_currentCellCoords
+    //
+    // if no block selection is in process, it is set to wxGridNoCellCoords
+    wxGridCellCoords m_selectedBlockCorner;
+
+    wxGridSelection  *m_selection;
+

     wxColour    m_selectionBackground;
     wxColour    m_selectionForeground;
 
     wxColour    m_selectionBackground;
     wxColour    m_selectionForeground;
 

+    // NB: *never* access m_row/col arrays directly because they are created
+    //     on demand, *always* use accessor functions instead!
+
+    // init the m_rowHeights/Bottoms arrays with default values
+    void InitRowHeights();
+

     int        m_defaultRowHeight;
     int        m_defaultRowHeight;

+    int        m_minAcceptableRowHeight;

     wxArrayInt m_rowHeights;
     wxArrayInt m_rowBottoms;
 
     wxArrayInt m_rowHeights;
     wxArrayInt m_rowBottoms;
 

+    // init the m_colWidths/Rights arrays
+    void InitColWidths();
+

     int        m_defaultColWidth;
     int        m_defaultColWidth;

+    int        m_minAcceptableColWidth;

     wxArrayInt m_colWidths;
     wxArrayInt m_colRights;
 
     wxArrayInt m_colWidths;
     wxArrayInt m_colRights;
 

+    int m_sortCol;
+    bool m_sortIsAscending;
+
+    bool m_useNativeHeader,
+         m_nativeColumnLabels;
+
+    // get the col/row coords
+    int GetColWidth(int col) const;
+    int GetColLeft(int col) const;
+    int GetColRight(int col) const;
+
+    // this function must be public for compatibility...
+public:
+    int GetRowHeight(int row) const;
+protected:
+
+    int GetRowTop(int row) const;
+    int GetRowBottom(int row) const;
+

     int m_rowLabelWidth;
     int m_colLabelHeight;
 
     int m_rowLabelWidth;
     int m_colLabelHeight;
 

+    // the size of the margin left to the right and bottom of the cell area
+    int m_extraWidth,
+        m_extraHeight;
+

     wxColour   m_labelBackgroundColour;
     wxColour   m_labelTextColour;
     wxFont     m_labelFont;
     wxColour   m_labelBackgroundColour;
     wxColour   m_labelTextColour;
     wxFont     m_labelFont;


@@ -1109,22 +1913,41 @@ protected:
     int        m_rowLabelVertAlign;
     int        m_colLabelHorizAlign;
     int        m_colLabelVertAlign;
     int        m_rowLabelVertAlign;
     int        m_colLabelHorizAlign;
     int        m_colLabelVertAlign;

+    int        m_colLabelTextOrientation;

 
     bool       m_defaultRowLabelValues;
     bool       m_defaultColLabelValues;
 
     wxColour   m_gridLineColour;
     bool       m_gridLinesEnabled;
 
     bool       m_defaultRowLabelValues;
     bool       m_defaultColLabelValues;
 
     wxColour   m_gridLineColour;
     bool       m_gridLinesEnabled;

+    bool       m_gridLinesClipHorz,
+               m_gridLinesClipVert;
+    wxColour   m_cellHighlightColour;
+    int        m_cellHighlightPenWidth;
+    int        m_cellHighlightROPenWidth;

 
 
 
 

-    // do we have some place to store attributes in?
-    bool CanHaveAttributes();
+    // common part of AutoSizeColumn/Row() and GetBestSize()
+    int SetOrCalcColumnSizes(bool calcOnly, bool setAsMin = true);
+    int SetOrCalcRowSizes(bool calcOnly, bool setAsMin = true);

 
 

-    // 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;
+    // common part of AutoSizeColumn/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
+    wxLongToLongHashMap m_colMinWidths,
+                        m_rowMinHeights;
+
+    // get the minimal width of the given column/row
+    int GetColMinimalWidth(int col) const;
+    int GetRowMinimalHeight(int col) const;
+
+    // do we have some place to store attributes in?
+    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)


@@ -1140,194 +1963,493 @@ protected:
     // adds an attribute to cache
     void CacheAttr(int row, int col, wxGridCellAttr *attr) const;
 
     // adds an attribute to cache
     void CacheAttr(int row, int col, wxGridCellAttr *attr) const;
 

-    // looks for an attr in cache, returns TRUE if found
+    // 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;
     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 ) const
+        { return GetCellAttr( coords.GetRow(), coords.GetCol() ); }

 
     // the default cell attr object for cells that don't have their own
     wxGridCellAttr*     m_defaultCellAttr;
 
 
 
     // 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;
 
     bool m_inOnKeyDown;
     int  m_batchCount;
 

+
+    wxGridTypeRegistry*    m_typeRegistry;
+

     enum CursorMode
     {
         WXGRID_CURSOR_SELECT_CELL,
         WXGRID_CURSOR_RESIZE_ROW,
         WXGRID_CURSOR_RESIZE_COL,
         WXGRID_CURSOR_SELECT_ROW,
     enum CursorMode
     {
         WXGRID_CURSOR_SELECT_CELL,
         WXGRID_CURSOR_RESIZE_ROW,
         WXGRID_CURSOR_RESIZE_COL,
         WXGRID_CURSOR_SELECT_ROW,

-        WXGRID_CURSOR_SELECT_COL
+        WXGRID_CURSOR_SELECT_COL,
+        WXGRID_CURSOR_MOVE_COL

     };
 
     // this method not only sets m_cursorMode but also sets the correct cursor
     };
 
     // 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
+    // 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,
     // 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 *win = NULL,
+                          bool captureMouse = true);

 
     wxWindow *m_winCapture;     // the window which captured the mouse
 
     wxWindow *m_winCapture;     // the window which captured the mouse

+
+    // this variable is used not for finding the correct current cursor but
+    // mainly for finding out what is going to happen if the mouse starts being
+    // dragged right now
+    //
+    // by default it is WXGRID_CURSOR_SELECT_CELL meaning that nothing else is
+    // going on, and it is set to one of RESIZE/SELECT/MOVE values while the
+    // corresponding operation will be started if the user starts dragging the
+    // mouse from the current position

     CursorMode m_cursorMode;
 
     CursorMode m_cursorMode;
 

-    int  m_dragLastPos;
-    int  m_dragRowOrCol;
-    bool m_isDragging;
+
+    //Column positions
+    wxArrayInt m_colAt;
+
+    bool    m_canDragRowSize;
+    bool    m_canDragColSize;
+    bool    m_canDragColMove;
+    bool    m_canDragGridSize;
+    bool    m_canDragCell;
+
+    // the last position (horizontal or vertical depending on whether the user
+    // is resizing a column or a row) where a row or column separator line was
+    // dragged by the user or -1 of there is no drag operation in progress
+    int     m_dragLastPos;
+    int     m_dragRowOrCol;
+
+    // true if a drag operation is in progress; when this is true,
+    // m_startDragPos is valid, i.e. not wxDefaultPosition
+    bool    m_isDragging;
+
+    // the position (in physical coordinates) where the user started dragging
+    // the mouse or wxDefaultPosition if mouse isn't being dragged
+    //
+    // notice that this can be != wxDefaultPosition while m_isDragging is still
+    // false because we wait until the mouse is moved some distance away before
+    // setting m_isDragging to true
+    wxPoint m_startDragPos;
+
+    bool    m_waitForSlowClick;

 
     wxGridCellCoords m_selectionStart;
 
     wxCursor m_rowResizeCursor;
     wxCursor m_colResizeCursor;
 
 
     wxGridCellCoords m_selectionStart;
 
     wxCursor m_rowResizeCursor;
     wxCursor m_colResizeCursor;
 

-    bool       m_editable;  // applies to whole grid
-    int        m_editCtrlType;  // for current cell
-    wxWindow*  m_cellEditCtrl;
-    bool       m_cellEditCtrlEnabled;
-
+    bool       m_editable;              // applies to whole grid
+    bool       m_cellEditCtrlEnabled;   // is in-place edit currently shown?

 
 

+    void Init();        // common part of all ctors

     void Create();
     void Create();

-    void Init();
+    void CreateColumnWindow();

     void CalcDimensions();
     void CalcWindowSizes();
     bool Redimension( wxGridTableMessage& );
 
 
     void CalcDimensions();
     void CalcWindowSizes();
     bool Redimension( wxGridTableMessage& );
 
 

-    bool SendEvent( const wxEventType,
-                    int row, int col,
-                    wxMouseEvent& );
-
-    bool SendEvent( const wxEventType,
-                    int row, int col );
-
+    // generate the appropriate grid event and return -1 if it was vetoed, 1 if
+    // it was processed (but not vetoed) and 0 if it wasn't processed
+    int SendEvent(const wxEventType evtType,
+                  int row, int col,
+                  const wxMouseEvent& e);
+    int SendEvent(const wxEventType evtType,
+                  const wxGridCellCoords& coords,
+                  const wxMouseEvent& e)
+        { return SendEvent(evtType, coords.GetRow(), coords.GetCol(), e); }
+    int SendEvent(const wxEventType evtType,
+                  int row, int col,
+                  const wxString& s = wxString());
+    int SendEvent(const wxEventType evtType,
+                  const wxGridCellCoords& coords,
+                  const wxString& s = wxString())
+        { return SendEvent(evtType, coords.GetRow(), coords.GetCol(), s); }
+    int SendEvent(const wxEventType evtType, const wxString& s = wxString())
+        { return SendEvent(evtType, m_currentCellCoords, s); }
+
+    // send wxEVT_GRID_{ROW,COL}_SIZE
+    void SendGridSizeEvent(wxEventType type,
+                           int row, int col,
+                           const wxMouseEvent& mouseEv);

 
     void OnPaint( wxPaintEvent& );
     void OnSize( wxSizeEvent& );
     void OnKeyDown( wxKeyEvent& );
 
     void OnPaint( wxPaintEvent& );
     void OnSize( wxSizeEvent& );
     void OnKeyDown( wxKeyEvent& );

+    void OnKeyUp( wxKeyEvent& );
+    void OnChar( wxKeyEvent& );

     void OnEraseBackground( wxEraseEvent& );
 
 
     void OnEraseBackground( wxEraseEvent& );
 
 

-    void SetCurrentCell( const wxGridCellCoords& coords );
-    void SetCurrentCell( int row, int col )
-        { SetCurrentCell( wxGridCellCoords(row, col) ); }
+    bool SetCurrentCell( const wxGridCellCoords& coords );
+    bool SetCurrentCell( int row, int col )
+        { return SetCurrentCell( wxGridCellCoords(row, col) ); }

 
 
 
 

+    // this function is called to extend the block being currently selected
+    // from mouse and keyboard event handlers
+    void UpdateBlockBeingSelected(int topRow, int leftCol,
+                                  int bottomRow, int rightCol);
+
+    void UpdateBlockBeingSelected(const wxGridCellCoords& topLeft,
+                        const wxGridCellCoords& bottomRight)
+        { UpdateBlockBeingSelected(topLeft.GetRow(), topLeft.GetCol(),
+                         bottomRight.GetRow(), bottomRight.GetCol()); }
+

     // ------ functions to get/send data (see also public functions)
     //
     bool GetModelValues();
     bool SetModelValues();
 
     // ------ functions to get/send data (see also public functions)
     //
     bool GetModelValues();
     bool SetModelValues();
 

+    friend class WXDLLIMPEXP_FWD_ADV wxGridSelection;
+    friend class wxGridRowOperations;
+    friend class wxGridColumnOperations;
+
+    // they call our private Process{{Corner,Col,Row}Label,GridCell}MouseEvent()
+    friend class wxGridCornerLabelWindow;
+    friend class wxGridColLabelWindow;
+    friend class wxGridRowLabelWindow;
+    friend class wxGridWindow;
+    friend class wxGridHeaderRenderer;
+
+    friend class wxGridHeaderCtrl;
+
+private:
+
+    // implement wxScrolledWindow method to return m_gridWin size
+    virtual wxSize GetSizeAvailableForScrollTarget(const wxSize& size);
+
+    // redraw the grid lines, should be called after changing their attributes
+    void RedrawGridLines();
+
+    // common part of Clip{Horz,Vert}GridLines
+    void DoClipGridLines(bool& var, bool clip);
+
+    // update the sorting indicator shown in the specified column (whose index
+    // must be valid)
+    //
+    // this will use GetSortingColumn() and IsSortOrderAscending() to determine
+    // the sorting indicator to effectively show
+    void UpdateColumnSortingIndicator(int col);
+
+    // update the grid after changing the columns order (common part of
+    // SetColPos() and ResetColPos())
+    void RefreshAfterColPosChange();
+
+
+    // return the position (not index) of the column at the given logical pixel
+    // position
+    //
+    // this always returns a valid position, even if the coordinate is out of
+    // bounds (in which case first/last column is returned)
+    int XToPos(int x) const;
+
+
+    // event handlers and their helpers
+    // --------------------------------
+
+    // process mouse drag event in WXGRID_CURSOR_SELECT_CELL mode
+    void DoGridCellDrag(wxMouseEvent& event,
+                        const wxGridCellCoords& coords,
+                        bool isFirstDrag);
+
+    // process row/column resizing drag event
+    void DoGridLineDrag(wxMouseEvent& event, const wxGridOperations& oper);
+
+    // process mouse drag event in the grid window
+    void DoGridDragEvent(wxMouseEvent& event, const wxGridCellCoords& coords);
+
+    // process different clicks on grid cells
+    void DoGridCellLeftDown(wxMouseEvent& event,
+                            const wxGridCellCoords& coords,
+                            const wxPoint& pos);
+    void DoGridCellLeftDClick(wxMouseEvent& event,
+                             const wxGridCellCoords& coords,
+                             const wxPoint& pos);
+    void DoGridCellLeftUp(wxMouseEvent& event, const wxGridCellCoords& coords);
+
+    // process movement (but not dragging) event in the grid cell area
+    void DoGridMouseMoveEvent(wxMouseEvent& event,
+                              const wxGridCellCoords& coords,
+                              const wxPoint& pos);
+
+    // process mouse events in the grid window
+    void ProcessGridCellMouseEvent(wxMouseEvent& event);
+
+    // process mouse events in the row/column labels/corner windows
+    void ProcessRowLabelMouseEvent(wxMouseEvent& event);
+    void ProcessColLabelMouseEvent(wxMouseEvent& event);
+    void ProcessCornerLabelMouseEvent(wxMouseEvent& event);
+
+    void DoColHeaderClick(int col);
+
+    void DoStartResizeCol(int col);
+    void DoUpdateResizeCol(int x);
+    void DoUpdateResizeColWidth(int w);
+    void DoStartMoveCol(int col);
+
+    void DoEndDragResizeRow(const wxMouseEvent& event);
+    void DoEndDragResizeCol(const wxMouseEvent& event);
+    void DoEndMoveCol(int pos);
+
+
+    // common implementations of methods defined for both rows and columns
+    void DeselectLine(int line, const wxGridOperations& oper);
+    bool DoEndDragResizeLine(const wxGridOperations& oper);
+    int PosToLinePos(int pos, bool clipToMinMax,
+                     const wxGridOperations& oper) const;
+    int PosToLine(int pos, bool clipToMinMax,
+                  const wxGridOperations& oper) const;
+    int PosToEdgeOfLine(int pos, const wxGridOperations& oper) const;
+
+    bool DoMoveCursor(bool expandSelection,
+                      const wxGridDirectionOperations& diroper);
+    bool DoMoveCursorByPage(const wxGridDirectionOperations& diroper);
+    bool DoMoveCursorByBlock(bool expandSelection,
+                             const wxGridDirectionOperations& diroper);
+    void AdvanceToNextNonEmpty(wxGridCellCoords& coords,
+                               const wxGridDirectionOperations& diroper);
+
+    // common part of {Insert,Delete}{Rows,Cols}
+    bool DoModifyLines(bool (wxGridTableBase::*funcModify)(size_t, size_t),
+                       int pos, int num, bool updateLabels);
+    // Append{Rows,Cols} is a bit different because of one less parameter
+    bool DoAppendLines(bool (wxGridTableBase::*funcAppend)(size_t),
+                       int num, bool updateLabels);
+
+    // common part of Set{Col,Row}Sizes
+    void DoSetSizes(const wxGridSizesInfo& sizeInfo,
+                    const wxGridOperations& oper);
+
+    // common part of Disable{Row,Col}Resize and CanDrag{Row,Col}Size
+    void DoDisableLineResize(int line, wxGridFixedIndicesSet *& setFixed);
+    bool DoCanResizeLine(int line, const wxGridFixedIndicesSet *setFixed) const;
+
+
+
+    // these sets contain the indices of fixed, i.e. non-resizable
+    // interactively, grid rows or columns and are NULL if there are no fixed
+    // elements (which is the default)
+    wxGridFixedIndicesSet *m_setFixedRows,
+                          *m_setFixedCols;

 
     DECLARE_DYNAMIC_CLASS( wxGrid )
     DECLARE_EVENT_TABLE()
 
     DECLARE_DYNAMIC_CLASS( wxGrid )
     DECLARE_EVENT_TABLE()

+    wxDECLARE_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, wxT("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();
+    }

 
 

-//
-// ------ Grid event class and event types
-//
+    wxGrid *m_grid;
+
+    wxDECLARE_NO_COPY_CLASS(wxGridUpdateLocker);
+};
+
+// ----------------------------------------------------------------------------
+// Grid event class and event types
+// ----------------------------------------------------------------------------

 
 

-class WXDLLEXPORT wxGridEvent : public wxNotifyEvent
+class WXDLLIMPEXP_ADV wxGridEvent : public wxNotifyEvent,
+                                    public wxKeyboardState

 {
 public:
     wxGridEvent()
 {
 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)
-        {
-        }
+        : wxNotifyEvent()
+    {
+        Init(-1, -1, -1, -1, false);
+    }
+
+    wxGridEvent(int id,
+                wxEventType type,
+                wxObject* obj,
+                int row = -1, int col = -1,
+                int x = -1, int y = -1,
+                bool sel = true,
+                const wxKeyboardState& kbd = wxKeyboardState())
+        : wxNotifyEvent(type, id),
+          wxKeyboardState(kbd)
+    {
+        Init(row, col, x, y, sel);
+        SetEventObject(obj);
+    }

 
 

-    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);
+    // explicitly specifying inline allows gcc < 3.4 to
+    // handle the deprecation attribute even in the constructor.
+    wxDEPRECATED_CONSTRUCTOR(
+    wxGridEvent(int id,
+                wxEventType type,
+                wxObject* obj,
+                int row, int col,
+                int x, int y,
+                bool sel,
+                bool control,
+                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 ); }
 
     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; }
+    bool        Selecting() { return m_selecting; }
+
+    virtual wxEvent *Clone() const { return new wxGridEvent(*this); }

 
 protected:
     int         m_row;
     int         m_col;
     int         m_x;
     int         m_y;
 
 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;
+    bool        m_selecting;

 
 

-    DECLARE_DYNAMIC_CLASS(wxGridEvent)
-};
+private:
+    void Init(int row, int col, int x, int y, bool sel)
+    {
+        m_row = row;
+        m_col = col;
+        m_x = x;
+        m_y = y;
+        m_selecting = sel;
+    }

 
 

+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridEvent)
+};

 
 

-class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent
+class WXDLLIMPEXP_ADV wxGridSizeEvent : public wxNotifyEvent,
+                                        public wxKeyboardState

 {
 public:
     wxGridSizeEvent()
 {
 public:
     wxGridSizeEvent()

-        : wxNotifyEvent(), m_rowOrCol(-1), m_x(-1), m_y(-1),
-        m_control(0), m_meta(0), m_shift(0), m_alt(0)
-        {
-        }
+        : wxNotifyEvent()
+    {
+        Init(-1, -1, -1);
+    }
+
+    wxGridSizeEvent(int id,
+                    wxEventType type,
+                    wxObject* obj,
+                    int rowOrCol = -1,
+                    int x = -1, int y = -1,
+                    const wxKeyboardState& kbd = wxKeyboardState())
+        : wxNotifyEvent(type, id),
+          wxKeyboardState(kbd)
+    {
+        Init(rowOrCol, x, y);
+
+        SetEventObject(obj);
+    }

 
 

-    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);
+    wxDEPRECATED_CONSTRUCTOR(
+    wxGridSizeEvent(int id,
+                    wxEventType type,
+                    wxObject* obj,
+                    int rowOrCol,
+                    int x, int y,
+                    bool control,
+                    bool shift = false,
+                    bool alt = false,
+                    bool meta = false) );

 
     int         GetRowOrCol() { return m_rowOrCol; }
     wxPoint     GetPosition() { return wxPoint( m_x, m_y ); }
 
     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; }
+
+    virtual wxEvent *Clone() const { return new wxGridSizeEvent(*this); }

 
 protected:
     int         m_rowOrCol;
     int         m_x;
     int         m_y;
 
 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)
+private:
+    void Init(int rowOrCol, int x, int y)
+    {
+        m_rowOrCol = rowOrCol;
+        m_x = x;
+        m_y = y;
+    }
+
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridSizeEvent)

 };
 
 
 };
 
 

-class WXDLLEXPORT wxGridRangeSelectEvent : public wxNotifyEvent
+class WXDLLIMPEXP_ADV wxGridRangeSelectEvent : public wxNotifyEvent,
+                                               public wxKeyboardState

 {
 public:
     wxGridRangeSelectEvent()
         : wxNotifyEvent()
 {
 public:
     wxGridRangeSelectEvent()
         : wxNotifyEvent()

-        {
-            m_topLeft     = wxGridNoCellCoords;
-            m_bottomRight = wxGridNoCellCoords;
-            m_control     = FALSE;
-            m_meta        = FALSE;
-            m_shift       = FALSE;
-            m_alt         = FALSE;
-        }
+    {
+        Init(wxGridNoCellCoords, wxGridNoCellCoords, false);
+    }
+
+    wxGridRangeSelectEvent(int id,
+                           wxEventType type,
+                           wxObject* obj,
+                           const wxGridCellCoords& topLeft,
+                           const wxGridCellCoords& bottomRight,
+                           bool sel = true,
+                           const wxKeyboardState& kbd = wxKeyboardState())
+        : wxNotifyEvent(type, id),
+          wxKeyboardState(kbd)
+    {
+        Init(topLeft, bottomRight, sel);
+
+        SetEventObject(obj);
+    }

 
 

-    wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj,
+    wxDEPRECATED_CONSTRUCTOR(
+    wxGridRangeSelectEvent(int id,
+                           wxEventType type,
+                           wxObject* obj,

                            const wxGridCellCoords& topLeft,
                            const wxGridCellCoords& bottomRight,
                            const wxGridCellCoords& topLeft,
                            const wxGridCellCoords& bottomRight,

-                           bool control=FALSE, bool shift=FALSE,
-                           bool alt=FALSE, bool meta=FALSE);
+                           bool sel,
+                           bool control,
+                           bool shift = false,
+                           bool alt = false,
+                           bool meta = false) );

 
     wxGridCellCoords GetTopLeftCoords() { return m_topLeft; }
     wxGridCellCoords GetBottomRightCoords() { return m_bottomRight; }
 
     wxGridCellCoords GetTopLeftCoords() { return m_topLeft; }
     wxGridCellCoords GetBottomRightCoords() { return m_bottomRight; }


@@ -1335,70 +2457,176 @@ public:
     int         GetBottomRow() { return m_bottomRight.GetRow(); }
     int         GetLeftCol()   { return m_topLeft.GetCol(); }
     int         GetRightCol()  { return m_bottomRight.GetCol(); }
     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; }
+    bool        Selecting() { return m_selecting; }
+
+    virtual wxEvent *Clone() const { return new wxGridRangeSelectEvent(*this); }

 
 protected:
 
 protected:

+    void Init(const wxGridCellCoords& topLeft,
+              const wxGridCellCoords& bottomRight,
+              bool selecting)
+    {
+        m_topLeft = topLeft;
+        m_bottomRight = bottomRight;
+        m_selecting = selecting;
+    }
+

     wxGridCellCoords  m_topLeft;
     wxGridCellCoords  m_bottomRight;
     wxGridCellCoords  m_topLeft;
     wxGridCellCoords  m_bottomRight;

-    bool              m_control;
-    bool              m_meta;
-    bool              m_shift;
-    bool              m_alt;
+    bool              m_selecting;

 
 

-    DECLARE_DYNAMIC_CLASS(wxGridRangeSelectEvent)
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridRangeSelectEvent)

 };
 
 
 };
 
 

-const wxEventType EVT_GRID_CELL_LEFT_CLICK    = wxEVT_FIRST + 1580;
-const wxEventType EVT_GRID_CELL_RIGHT_CLICK   = wxEVT_FIRST + 1581;
-const wxEventType EVT_GRID_CELL_LEFT_DCLICK   = wxEVT_FIRST + 1582;
-const wxEventType EVT_GRID_CELL_RIGHT_DCLICK  = wxEVT_FIRST + 1583;
-const wxEventType EVT_GRID_LABEL_LEFT_CLICK   = wxEVT_FIRST + 1584;
-const wxEventType EVT_GRID_LABEL_RIGHT_CLICK  = wxEVT_FIRST + 1585;
-const wxEventType EVT_GRID_LABEL_LEFT_DCLICK  = wxEVT_FIRST + 1586;
-const wxEventType EVT_GRID_LABEL_RIGHT_DCLICK = wxEVT_FIRST + 1587;
-const wxEventType EVT_GRID_ROW_SIZE           = wxEVT_FIRST + 1588;
-const wxEventType EVT_GRID_COL_SIZE           = wxEVT_FIRST + 1589;
-const wxEventType EVT_GRID_RANGE_SELECT       = wxEVT_FIRST + 1590;
-const wxEventType EVT_GRID_CELL_CHANGE        = wxEVT_FIRST + 1591;
-const wxEventType EVT_GRID_SELECT_CELL        = wxEVT_FIRST + 1592;
+class WXDLLIMPEXP_ADV wxGridEditorCreatedEvent : public wxCommandEvent
+{
+public:
+    wxGridEditorCreatedEvent()
+        : wxCommandEvent()
+        {
+            m_row  = 0;
+            m_col  = 0;
+            m_ctrl = NULL;
+        }
+
+    wxGridEditorCreatedEvent(int id, wxEventType type, wxObject* obj,
+                             int row, int col, wxControl* ctrl);
+
+    int GetRow()                        { return m_row; }
+    int GetCol()                        { return m_col; }
+    wxControl* GetControl()             { return m_ctrl; }
+    void SetRow(int row)                { m_row = row; }
+    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;
+
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxGridEditorCreatedEvent)
+};
+

 
 

+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_LEFT_CLICK, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_RIGHT_CLICK, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_LEFT_DCLICK, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_RIGHT_DCLICK, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_LABEL_LEFT_CLICK, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_LABEL_RIGHT_CLICK, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_LABEL_LEFT_DCLICK, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_LABEL_RIGHT_DCLICK, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_ROW_SIZE, wxGridSizeEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_COL_SIZE, wxGridSizeEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_RANGE_SELECT, wxGridRangeSelectEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_CHANGING, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_CHANGED, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_SELECT_CELL, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_EDITOR_SHOWN, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_EDITOR_HIDDEN, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_EDITOR_CREATED, wxGridEditorCreatedEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_BEGIN_DRAG, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_COL_MOVE, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_COL_SORT, wxGridEvent );

 
 typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&);
 typedef void (wxEvtHandler::*wxGridSizeEventFunction)(wxGridSizeEvent&);
 typedef void (wxEvtHandler::*wxGridRangeSelectEventFunction)(wxGridRangeSelectEvent&);
 
 typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&);
 typedef void (wxEvtHandler::*wxGridSizeEventFunction)(wxGridSizeEvent&);
 typedef void (wxEvtHandler::*wxGridRangeSelectEventFunction)(wxGridRangeSelectEvent&);

-
-#define EVT_GRID_CELL_LEFT_CLICK(fn)     { EVT_GRID_CELL_LEFT_CLICK,    -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_CELL_RIGHT_CLICK(fn)    { EVT_GRID_CELL_RIGHT_CLICK,   -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_CELL_LEFT_DCLICK(fn)    { EVT_GRID_CELL_LEFT_DCLICK,   -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_CELL_RIGHT_DCLICK(fn)   { EVT_GRID_CELL_RIGHT_DCLICK,  -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_LABEL_LEFT_CLICK(fn)    { EVT_GRID_LABEL_LEFT_CLICK,   -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_LABEL_RIGHT_CLICK(fn)   { EVT_GRID_LABEL_RIGHT_CLICK,  -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_LABEL_LEFT_DCLICK(fn)   { EVT_GRID_LABEL_LEFT_DCLICK,  -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_LABEL_RIGHT_DCLICK(fn)  { EVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_ROW_SIZE(fn)            { EVT_GRID_ROW_SIZE,           -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL },
-#define EVT_GRID_COL_SIZE(fn)            { EVT_GRID_COL_SIZE,           -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL },
-#define EVT_GRID_RANGE_SELECT(fn)        { EVT_GRID_RANGE_SELECT,       -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridRangeSelectEventFunction) &fn, NULL },
-#define EVT_GRID_CELL_CHANGE(fn)         { EVT_GRID_CELL_CHANGE,        -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_SELECT_CELL(fn)         { EVT_GRID_SELECT_CELL,        -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-
+typedef void (wxEvtHandler::*wxGridEditorCreatedEventFunction)(wxGridEditorCreatedEvent&);
+
+#define wxGridEventHandler(func) \
+    wxEVENT_HANDLER_CAST(wxGridEventFunction, func)
+
+#define wxGridSizeEventHandler(func) \
+    wxEVENT_HANDLER_CAST(wxGridSizeEventFunction, func)
+
+#define wxGridRangeSelectEventHandler(func) \
+    wxEVENT_HANDLER_CAST(wxGridRangeSelectEventFunction, func)
+
+#define wxGridEditorCreatedEventHandler(func) \
+    wxEVENT_HANDLER_CAST(wxGridEditorCreatedEventFunction, func)
+
+#define wx__DECLARE_GRIDEVT(evt, id, fn) \
+    wx__DECLARE_EVT1(wxEVT_GRID_ ## evt, id, wxGridEventHandler(fn))
+
+#define wx__DECLARE_GRIDSIZEEVT(evt, id, fn) \
+    wx__DECLARE_EVT1(wxEVT_GRID_ ## evt, id, wxGridSizeEventHandler(fn))
+
+#define wx__DECLARE_GRIDRANGESELEVT(evt, id, fn) \
+    wx__DECLARE_EVT1(wxEVT_GRID_ ## evt, id, wxGridRangeSelectEventHandler(fn))
+
+#define wx__DECLARE_GRIDEDITOREVT(evt, id, fn) \
+    wx__DECLARE_EVT1(wxEVT_GRID_ ## evt, id, wxGridEditorCreatedEventHandler(fn))
+
+#define EVT_GRID_CMD_CELL_LEFT_CLICK(id, fn)     wx__DECLARE_GRIDEVT(CELL_LEFT_CLICK, id, fn)
+#define EVT_GRID_CMD_CELL_RIGHT_CLICK(id, fn)    wx__DECLARE_GRIDEVT(CELL_RIGHT_CLICK, id, fn)
+#define EVT_GRID_CMD_CELL_LEFT_DCLICK(id, fn)    wx__DECLARE_GRIDEVT(CELL_LEFT_DCLICK, id, fn)
+#define EVT_GRID_CMD_CELL_RIGHT_DCLICK(id, fn)   wx__DECLARE_GRIDEVT(CELL_RIGHT_DCLICK, id, fn)
+#define EVT_GRID_CMD_LABEL_LEFT_CLICK(id, fn)    wx__DECLARE_GRIDEVT(LABEL_LEFT_CLICK, id, fn)
+#define EVT_GRID_CMD_LABEL_RIGHT_CLICK(id, fn)   wx__DECLARE_GRIDEVT(LABEL_RIGHT_CLICK, id, fn)
+#define EVT_GRID_CMD_LABEL_LEFT_DCLICK(id, fn)   wx__DECLARE_GRIDEVT(LABEL_LEFT_DCLICK, id, fn)
+#define EVT_GRID_CMD_LABEL_RIGHT_DCLICK(id, fn)  wx__DECLARE_GRIDEVT(LABEL_RIGHT_DCLICK, id, fn)
+#define EVT_GRID_CMD_ROW_SIZE(id, fn)            wx__DECLARE_GRIDSIZEEVT(ROW_SIZE, id, fn)
+#define EVT_GRID_CMD_COL_SIZE(id, fn)            wx__DECLARE_GRIDSIZEEVT(COL_SIZE, id, fn)
+#define EVT_GRID_CMD_COL_MOVE(id, fn)            wx__DECLARE_GRIDEVT(COL_MOVE, id, fn)
+#define EVT_GRID_CMD_COL_SORT(id, fn)            wx__DECLARE_GRIDEVT(COL_SORT, id, fn)
+#define EVT_GRID_CMD_RANGE_SELECT(id, fn)        wx__DECLARE_GRIDRANGESELEVT(RANGE_SELECT, id, fn)
+#define EVT_GRID_CMD_CELL_CHANGING(id, fn)       wx__DECLARE_GRIDEVT(CELL_CHANGING, id, fn)
+#define EVT_GRID_CMD_CELL_CHANGED(id, fn)        wx__DECLARE_GRIDEVT(CELL_CHANGED, id, fn)
+#define EVT_GRID_CMD_SELECT_CELL(id, fn)         wx__DECLARE_GRIDEVT(SELECT_CELL, id, fn)
+#define EVT_GRID_CMD_EDITOR_SHOWN(id, fn)        wx__DECLARE_GRIDEVT(EDITOR_SHOWN, id, fn)
+#define EVT_GRID_CMD_EDITOR_HIDDEN(id, fn)       wx__DECLARE_GRIDEVT(EDITOR_HIDDEN, id, fn)
+#define EVT_GRID_CMD_EDITOR_CREATED(id, fn)      wx__DECLARE_GRIDEDITOREVT(EDITOR_CREATED, id, fn)
+#define EVT_GRID_CMD_CELL_BEGIN_DRAG(id, fn)     wx__DECLARE_GRIDEVT(CELL_BEGIN_DRAG, id, fn)
+
+// same as above but for any id (exists mainly for backwards compatibility but
+// then it's also true that you rarely have multiple grid in the same window)
+#define EVT_GRID_CELL_LEFT_CLICK(fn)     EVT_GRID_CMD_CELL_LEFT_CLICK(wxID_ANY, fn)
+#define EVT_GRID_CELL_RIGHT_CLICK(fn)    EVT_GRID_CMD_CELL_RIGHT_CLICK(wxID_ANY, fn)
+#define EVT_GRID_CELL_LEFT_DCLICK(fn)    EVT_GRID_CMD_CELL_LEFT_DCLICK(wxID_ANY, fn)
+#define EVT_GRID_CELL_RIGHT_DCLICK(fn)   EVT_GRID_CMD_CELL_RIGHT_DCLICK(wxID_ANY, fn)
+#define EVT_GRID_LABEL_LEFT_CLICK(fn)    EVT_GRID_CMD_LABEL_LEFT_CLICK(wxID_ANY, fn)
+#define EVT_GRID_LABEL_RIGHT_CLICK(fn)   EVT_GRID_CMD_LABEL_RIGHT_CLICK(wxID_ANY, fn)
+#define EVT_GRID_LABEL_LEFT_DCLICK(fn)   EVT_GRID_CMD_LABEL_LEFT_DCLICK(wxID_ANY, fn)
+#define EVT_GRID_LABEL_RIGHT_DCLICK(fn)  EVT_GRID_CMD_LABEL_RIGHT_DCLICK(wxID_ANY, fn)
+#define EVT_GRID_ROW_SIZE(fn)            EVT_GRID_CMD_ROW_SIZE(wxID_ANY, fn)
+#define EVT_GRID_COL_SIZE(fn)            EVT_GRID_CMD_COL_SIZE(wxID_ANY, fn)
+#define EVT_GRID_COL_MOVE(fn)            EVT_GRID_CMD_COL_MOVE(wxID_ANY, fn)
+#define EVT_GRID_COL_SORT(fn)            EVT_GRID_CMD_COL_SORT(wxID_ANY, fn)
+#define EVT_GRID_RANGE_SELECT(fn)        EVT_GRID_CMD_RANGE_SELECT(wxID_ANY, fn)
+#define EVT_GRID_CELL_CHANGING(fn)       EVT_GRID_CMD_CELL_CHANGING(wxID_ANY, fn)
+#define EVT_GRID_CELL_CHANGED(fn)        EVT_GRID_CMD_CELL_CHANGED(wxID_ANY, fn)
+#define EVT_GRID_SELECT_CELL(fn)         EVT_GRID_CMD_SELECT_CELL(wxID_ANY, fn)
+#define EVT_GRID_EDITOR_SHOWN(fn)        EVT_GRID_CMD_EDITOR_SHOWN(wxID_ANY, fn)
+#define EVT_GRID_EDITOR_HIDDEN(fn)       EVT_GRID_CMD_EDITOR_HIDDEN(wxID_ANY, fn)
+#define EVT_GRID_EDITOR_CREATED(fn)      EVT_GRID_CMD_EDITOR_CREATED(wxID_ANY, fn)
+#define EVT_GRID_CELL_BEGIN_DRAG(fn)     EVT_GRID_CMD_CELL_BEGIN_DRAG(wxID_ANY, fn)
+
+// we used to have a single wxEVT_GRID_CELL_CHANGE event but it was split into
+// wxEVT_GRID_CELL_CHANGING and CHANGED ones in wx 2.9.0, however the CHANGED
+// is basically the same as the old CHANGE event so we keep the name for
+// compatibility
+#if WXWIN_COMPATIBILITY_2_8
+    #define wxEVT_GRID_CELL_CHANGE wxEVT_GRID_CELL_CHANGED
+
+    #define EVT_GRID_CMD_CELL_CHANGE EVT_GRID_CMD_CELL_CHANGED
+    #define EVT_GRID_CELL_CHANGE EVT_GRID_CELL_CHANGED
+#endif // WXWIN_COMPATIBILITY_2_8

 
 #if 0  // TODO: implement these ?  others ?
 
 
 #if 0  // TODO: implement these ?  others ?
 

-const wxEventType EVT_GRID_CREATE_CELL      = wxEVT_FIRST + 1576;
-const wxEventType EVT_GRID_CHANGE_LABELS    = wxEVT_FIRST + 1577;
-const wxEventType EVT_GRID_CHANGE_SEL_LABEL = wxEVT_FIRST + 1578;
+extern const int wxEVT_GRID_CREATE_CELL;
+extern const int wxEVT_GRID_CHANGE_LABELS;
+extern const int wxEVT_GRID_CHANGE_SEL_LABEL;

 
 

-#define EVT_GRID_CREATE_CELL(fn)      { EVT_GRID_CREATE_CELL,      -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_CHANGE_LABELS(fn)    { EVT_GRID_CHANGE_LABELS,    -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
-#define EVT_GRID_CHANGE_SEL_LABEL(fn) { EVT_GRID_CHANGE_SEL_LABEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
+#define EVT_GRID_CREATE_CELL(fn)      wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CREATE_CELL,      wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxGridEventFunction, &fn ), NULL ),
+#define EVT_GRID_CHANGE_LABELS(fn)    wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CHANGE_LABELS,    wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxGridEventFunction, &fn ), NULL ),
+#define EVT_GRID_CHANGE_SEL_LABEL(fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_GRID_CHANGE_SEL_LABEL, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxGridEventFunction, &fn ), NULL ),

 
 #endif
 
 
 #endif
 

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