declare the wx2os2PenStyle helper in the header.

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

diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h
index 4c0ed3e73f08bc4ecb24cbf8ddbb17384d9a2c30..21ad06b098d4d4c724819726bb03e6fe3e1da52f 100644 (file)
--- a/include/wx/generic/grid.h
+++ b/include/wx/generic/grid.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

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

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


@@ -22,6 +22,7 @@
 #pragma interface "grid.h"
 #endif
 
 #pragma interface "grid.h"
 #endif
 

+#include "wx/hash.h"

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


@@ -31,6 +32,10 @@
 #include "wx/dynarray.h"
 #include "wx/timer.h"
 
 #include "wx/dynarray.h"
 #include "wx/timer.h"
 

+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+

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


@@ -43,11 +48,21 @@
 #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     _T("string")
+#define wxGRID_VALUE_BOOL       _T("bool")
+#define wxGRID_VALUE_NUMBER     _T("long")
+#define wxGRID_VALUE_FLOAT      _T("double")
+#define wxGRID_VALUE_CHOICE     _T("choice")
+
+#define wxGRID_VALUE_TEXT wxGRID_VALUE_STRING
+#define wxGRID_VALUE_LONG wxGRID_VALUE_NUMBER
+

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


@@ -60,19 +75,66 @@ class WXDLLEXPORT wxGridCornerLabelWindow;
 class WXDLLEXPORT wxGridRowLabelWindow;
 class WXDLLEXPORT wxGridTableBase;
 class WXDLLEXPORT wxGridWindow;
 class WXDLLEXPORT wxGridRowLabelWindow;
 class WXDLLEXPORT wxGridTableBase;
 class WXDLLEXPORT wxGridWindow;

+class WXDLLEXPORT wxGridTypeRegistry;
+class WXDLLEXPORT wxGridSelection;

 
 class WXDLLEXPORT wxCheckBox;
 
 class WXDLLEXPORT wxCheckBox;

+class WXDLLEXPORT wxComboBox;

 class WXDLLEXPORT wxTextCtrl;
 class WXDLLEXPORT wxTextCtrl;

+class WXDLLEXPORT wxSpinCtrl;
+
+// ----------------------------------------------------------------------------
+// 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 WXDLLEXPORT wxGridCellWorker
+{
+public:
+    wxGridCellWorker() { m_nRef = 1; }
+
+    // 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; }
+
+    // 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:
+    size_t m_nRef;
+
+    // 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 WXDLLEXPORT 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


@@ -88,6 +150,15 @@ public:
                       const wxRect& rect,
                       int row, int col,
                       bool isSelected) = 0;
                       const wxRect& rect,
                       int row, int col,
                       bool isSelected) = 0;

+
+    // 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;

 };
 
 // the default renderer for the cells containing string data
 };
 
 // the default renderer for the cells containing string data


@@ -101,13 +172,97 @@ public:
                       const wxRect& rect,
                       int row, int col,
                       bool isSelected);
                       const wxRect& rect,
                       int row, int col,
                       bool isSelected);

+
+    // return the string extent
+    virtual wxSize GetBestSize(wxGrid& grid,
+                               wxGridCellAttr& attr,
+                               wxDC& dc,
+                               int row, int col);
+
+    virtual wxGridCellRenderer *Clone() const
+        { return new wxGridCellStringRenderer; }
+
+protected:
+    // set the text colours before drawing
+    void SetTextColoursAndFont(wxGrid& grid,
+                               wxGridCellAttr& attr,
+                               wxDC& dc,
+                               bool isSelected);
+
+    // calc the string extent for given string/font
+    wxSize DoGetBestSize(wxGridCellAttr& attr,
+                         wxDC& dc,
+                         const wxString& text);
+};
+
+// the default renderer for the cells containing numeric (long) data
+class WXDLLEXPORT wxGridCellNumberRenderer : public wxGridCellStringRenderer
+{
+public:
+    // draw the string right aligned
+    virtual void Draw(wxGrid& grid,
+                      wxGridCellAttr& attr,
+                      wxDC& dc,
+                      const wxRect& rect,
+                      int row, int col,
+                      bool isSelected);
+
+    virtual wxSize GetBestSize(wxGrid& grid,
+                               wxGridCellAttr& attr,
+                               wxDC& dc,
+                               int row, int col);
+
+    virtual wxGridCellRenderer *Clone() const
+        { return new wxGridCellNumberRenderer; }
+
+protected:
+    wxString GetString(wxGrid& grid, int row, int col);
+};
+
+class WXDLLEXPORT wxGridCellFloatRenderer : public wxGridCellStringRenderer
+{
+public:
+    wxGridCellFloatRenderer(int width = -1, int precision = -1);
+
+    // get/change formatting parameters
+    int GetWidth() const { return m_width; }
+    void SetWidth(int width) { m_width = width; m_format.clear(); }
+    int GetPrecision() const { return m_precision; }
+    void SetPrecision(int precision) { m_precision = precision; m_format.clear(); }
+
+    // draw the string right aligned with given width/precision
+    virtual void Draw(wxGrid& grid,
+                      wxGridCellAttr& attr,
+                      wxDC& dc,
+                      const wxRect& rect,
+                      int row, int col,
+                      bool isSelected);
+
+    virtual wxSize GetBestSize(wxGrid& grid,
+                               wxGridCellAttr& attr,
+                               wxDC& dc,
+                               int row, int col);
+
+    // parameters string format is "width[,precision]"
+    virtual void SetParameters(const wxString& params);
+
+    virtual wxGridCellRenderer *Clone() const;
+
+protected:
+    wxString GetString(wxGrid& grid, int row, int col);
+
+private:
+    // formatting parameters
+    int m_width,
+        m_precision;
+
+    wxString m_format;

 };
 
 // renderer for boolean fields
 class WXDLLEXPORT wxGridCellBoolRenderer : public wxGridCellRenderer
 {
 public:
 };
 
 // renderer for boolean fields
 class WXDLLEXPORT wxGridCellBoolRenderer : public wxGridCellRenderer
 {
 public:

-

     // draw a check mark or nothing
     virtual void Draw(wxGrid& grid,
                       wxGridCellAttr& attr,
     // draw a check mark or nothing
     virtual void Draw(wxGrid& grid,
                       wxGridCellAttr& attr,


@@ -115,6 +270,18 @@ public:
                       const wxRect& rect,
                       int row, int col,
                       bool isSelected);
                       const wxRect& rect,
                       int row, int col,
                       bool isSelected);

+
+    // return the checkmark size
+    virtual wxSize GetBestSize(wxGrid& grid,
+                               wxGridCellAttr& attr,
+                               wxDC& dc,
+                               int row, int col);
+
+    virtual wxGridCellRenderer *Clone() const
+        { return new wxGridCellBoolRenderer; }
+
+private:
+    static wxSize ms_sizeCheckMark;

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


@@ -125,13 +292,14 @@ public:
 // even for the entire grid.
 // ----------------------------------------------------------------------------
 
 // even for the entire grid.
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxGridCellEditor
+class WXDLLEXPORT 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; }

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


@@ -153,18 +321,25 @@ public:
     // to begin editing.  Set the focus to the edit control.
     virtual void BeginEdit(int row, int col, wxGrid* grid) = 0;
 
     // to begin editing.  Set the focus to the edit control.
     virtual void BeginEdit(int row, int col, wxGrid* grid) = 0;
 

-    // Complete the editing of the current cell.  If saveValue is
-    // true then send the new value back to the table.  Returns true
-    // if the value has changed.  If necessary, the control may be
-    // destroyed.
-    virtual bool EndEdit(int row, int col,  bool saveValue, wxGrid* grid) = 0;
+    // Complete the editing of the current cell. Returns true if the value has
+    // changed.  If necessary, the control may be destroyed.
+    virtual bool EndEdit(int row, int col, wxGrid* grid) = 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;
 

-    // 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.
+    // 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
     virtual void StartingKey(wxKeyEvent& event);
 
     // if the editor is enabled by clicking on the cell, this method will be


@@ -178,7 +353,13 @@ 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;
+

 protected:
 protected:

+    // the dtor is private because only DecRef() can delete us
+    virtual ~wxGridCellEditor();
+

     // the control we show on screen
     wxControl*  m_control;
 
     // the control we show on screen
     wxControl*  m_control;
 


@@ -188,6 +369,10 @@ protected:
     wxColour m_colFgOld,
              m_colBgOld;
     wxFont m_fontOld;
     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;

 };
 
 // the editor for string/text data
 };
 
 // the editor for string/text data


@@ -199,23 +384,111 @@ public:
     virtual void Create(wxWindow* parent,
                         wxWindowID id,
                         wxEvtHandler* evtHandler);
     virtual void Create(wxWindow* parent,
                         wxWindowID id,
                         wxEvtHandler* evtHandler);

+    virtual void SetSize(const wxRect& rect);

 
     virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
 
 
     virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
 

+    virtual bool IsAcceptedKey(wxKeyEvent& event);

     virtual void BeginEdit(int row, int col, wxGrid* grid);
     virtual void BeginEdit(int row, int col, wxGrid* grid);

-    virtual bool EndEdit(int row, int col,  bool saveValue, wxGrid* grid);
+    virtual bool EndEdit(int row, int col, wxGrid* grid);

 
     virtual void Reset();
     virtual void StartingKey(wxKeyEvent& event);
     virtual void HandleReturn(wxKeyEvent& event);
 
 
     virtual void Reset();
     virtual void StartingKey(wxKeyEvent& event);
     virtual void HandleReturn(wxKeyEvent& event);
 

+    // parameters string format is "max_width"
+    virtual void SetParameters(const wxString& params);
+
+    virtual wxGridCellEditor *Clone() const
+        { return new wxGridCellTextEditor; }
+

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

+    // parts of our virtual functions reused by the derived classes
+    void DoBeginEdit(const wxString& startValue);
+    void DoReset(const wxString& startValue);
+

 private:
 private:

+    size_t   m_maxChars;        // max number of chars allowed

     wxString m_startValue;
 };
 
     wxString m_startValue;
 };
 

+// the editor for numeric (long) data
+class WXDLLEXPORT wxGridCellNumberEditor : public wxGridCellTextEditor
+{
+public:
+    // allows to specify the range - if min == max == -1, no range checking is
+    // done
+    wxGridCellNumberEditor(int min = -1, int max = -1);
+
+    virtual void Create(wxWindow* parent,
+                        wxWindowID id,
+                        wxEvtHandler* evtHandler);
+
+    virtual bool IsAcceptedKey(wxKeyEvent& event);
+    virtual void BeginEdit(int row, int col, wxGrid* grid);
+    virtual bool EndEdit(int row, int col, wxGrid* grid);
+
+    virtual void Reset();
+    virtual void StartingKey(wxKeyEvent& event);
+
+    // parameters string format is "min,max"
+    virtual void SetParameters(const wxString& params);
+
+    virtual wxGridCellEditor *Clone() const
+        { return new wxGridCellNumberEditor(m_min, m_max); }
+
+protected:
+    wxSpinCtrl *Spin() const { return (wxSpinCtrl *)m_control; }
+
+    // if HasRange(), we use wxSpinCtrl - otherwise wxTextCtrl
+    bool HasRange() const { return m_min != m_max; }
+
+    // string representation of m_valueOld
+    wxString GetString() const
+        { return wxString::Format(_T("%ld"), m_valueOld); }
+
+private:
+    int m_min,
+        m_max;
+
+    long m_valueOld;
+};
+
+// the editor for floating point numbers (double) data
+class WXDLLEXPORT wxGridCellFloatEditor : public wxGridCellTextEditor
+{
+public:
+    wxGridCellFloatEditor(int width = -1, int precision = -1);
+
+    virtual void Create(wxWindow* parent,
+                        wxWindowID id,
+                        wxEvtHandler* evtHandler);
+
+    virtual bool IsAcceptedKey(wxKeyEvent& event);
+    virtual void BeginEdit(int row, int col, wxGrid* grid);
+    virtual bool EndEdit(int row, int col, wxGrid* grid);
+
+    virtual void Reset();
+    virtual void StartingKey(wxKeyEvent& event);
+
+    virtual wxGridCellEditor *Clone() const
+        { return new wxGridCellFloatEditor; }
+
+    // parameters string format is "width,precision"
+    virtual void SetParameters(const wxString& params);
+
+protected:
+    // string representation of m_valueOld
+    wxString GetString() const;
+
+private:
+    int m_width,
+        m_precision;
+    double m_valueOld;
+};
+

 // the editor for boolean data
 class WXDLLEXPORT wxGridCellBoolEditor : public wxGridCellEditor
 {
 // the editor for boolean data
 class WXDLLEXPORT wxGridCellBoolEditor : public wxGridCellEditor
 {


@@ -227,12 +500,16 @@ public:
     virtual void SetSize(const wxRect& rect);
     virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL);
 
     virtual void SetSize(const wxRect& rect);
     virtual void Show(bool show, wxGridCellAttr *attr = (wxGridCellAttr *)NULL);
 

+    virtual bool IsAcceptedKey(wxKeyEvent& event);

     virtual void BeginEdit(int row, int col, wxGrid* grid);
     virtual void BeginEdit(int row, int col, wxGrid* grid);

-    virtual bool EndEdit(int row, int col,  bool saveValue, wxGrid* grid);
+    virtual bool EndEdit(int row, int col, wxGrid* grid);

 
     virtual void Reset();
     virtual void StartingClick();
 
 
     virtual void Reset();
     virtual void StartingClick();
 

+    virtual wxGridCellEditor *Clone() const
+        { return new wxGridCellBoolEditor; }
+

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


@@ -240,6 +517,40 @@ private:
     bool m_startValue;
 };
 
     bool m_startValue;
 };
 

+// the editor for string data allowing to choose from the list of strings
+class WXDLLEXPORT wxGridCellChoiceEditor : public wxGridCellEditor
+{
+public:
+    // if !allowOthers, user can't type a string not in choices array
+    wxGridCellChoiceEditor(size_t count = 0,
+                           const wxString choices[] = NULL,
+                           bool allowOthers = FALSE);
+
+    virtual void Create(wxWindow* parent,
+                        wxWindowID id,
+                        wxEvtHandler* evtHandler);
+
+    virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
+
+    virtual void BeginEdit(int row, int col, wxGrid* grid);
+    virtual bool EndEdit(int row, int col, wxGrid* grid);
+
+    virtual void Reset();
+
+    // parameters string format is "item1[,item2[...,itemN]]"
+    virtual void SetParameters(const wxString& params);
+
+    virtual wxGridCellEditor *Clone() const;
+
+protected:
+    wxComboBox *Combo() const { return (wxComboBox *)m_control; }
+
+private:
+    wxString        m_startValue;
+    wxArrayString   m_choices;
+    bool            m_allowOthers;
+};
+

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


@@ -253,7 +564,8 @@ public:
     wxGridCellAttr()
     {
         Init();
     wxGridCellAttr()
     {
         Init();

-        SetAlignment(0, 0);
+        // MB: args used to be 0,0 here but wxALIGN_LEFT is 0
+        SetAlignment(-1, -1);

     }
 
     // VZ: considering the number of members wxGridCellAttr has now, this ctor
     }
 
     // VZ: considering the number of members wxGridCellAttr has now, this ctor


@@ -269,15 +581,14 @@ public:
         SetAlignment(hAlign, vAlign);
     }
 
         SetAlignment(hAlign, vAlign);
     }
 

-    // default copy ctor ok
+    // creates a new copy of this object
+    wxGridCellAttr *Clone() const;

 
     // 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; }
 
     // this class is ref counted: it is created with ref count of 1, so
     // calling DecRef() once will delete it. Calling IncRef() allows to lock
     // it until the matching DecRef() is called
     void IncRef() { m_nRef++; }
     void DecRef() { if ( !--m_nRef ) delete this; }

-    void SafeIncRef() { if ( this ) IncRef(); }
-    void SafeDecRef() { if ( this ) DecRef(); }

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


@@ -292,15 +603,15 @@ public:
 
     // 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)
     void SetEditor(wxGridCellEditor* editor)

-        { delete m_editor; m_editor = editor; }
+        { wxSafeDecRef(m_editor); m_editor = editor; }

 
     // accessors
     bool HasTextColour() const { return m_colText.Ok(); }
     bool HasBackgroundColour() const { return m_colBack.Ok(); }
     bool HasFont() const { return m_font.Ok(); }
 
     // 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 HasAlignment() const { return (m_hAlign != -1 || m_vAlign != -1); }

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


@@ -308,8 +619,8 @@ public:
     const wxColour& GetBackgroundColour() const;
     const wxFont& GetFont() const;
     void GetAlignment(int *hAlign, int *vAlign) const;
     const wxColour& GetBackgroundColour() const;
     const wxFont& GetFont() const;
     void GetAlignment(int *hAlign, int *vAlign) const;

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

 
     bool IsReadOnly() const { return m_isReadOnly; }
 
 
     bool IsReadOnly() const { return m_isReadOnly; }
 


@@ -328,7 +639,11 @@ private:
     }
 
     // the dtor is private because only DecRef() can delete us
     }
 
     // the dtor is private because only DecRef() can delete us

-    ~wxGridCellAttr() { delete m_renderer; delete m_editor; }
+    ~wxGridCellAttr()
+    {
+        wxSafeDecRef(m_renderer);
+        wxSafeDecRef(m_editor);
+    }

 
     // the ref count - when it goes to 0, we die
     size_t   m_nRef;
 
     // the ref count - when it goes to 0, we die
     size_t   m_nRef;


@@ -345,6 +660,9 @@ private:
 
     bool m_isReadOnly;
 
 
     bool m_isReadOnly;
 

+    // use Clone() instead
+    DECLARE_NO_COPY_CLASS(wxGridCellAttr);
+

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


@@ -403,11 +721,29 @@ 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;
-    virtual wxString GetValue( int row, int col ) = 0;
-    virtual void SetValue( int row, int col, const wxString& s ) = 0;
+    virtual int GetNumberRows() = 0;
+    virtual int GetNumberCols() = 0;

     virtual bool IsEmptyCell( int row, int col ) = 0;
     virtual bool IsEmptyCell( int row, int col ) = 0;

+    virtual wxString GetValue( 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
     //


@@ -436,12 +772,12 @@ 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; }
 

-    // change row/col number in attribute if needed
-    void UpdateAttrRows( size_t pos, int numRows );
-    void UpdateAttrCols( size_t pos, int numCols );
+    // 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.
+    // overridden to handle attributes directly in the table.

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


@@ -524,8 +860,8 @@ public:
 
     // these are pure virtual in wxGridTableBase
     //
 
     // these are pure virtual in wxGridTableBase
     //

-    long GetNumberRows();
-    long GetNumberCols();
+    int GetNumberRows();
+    int GetNumberCols();

     wxString GetValue( int row, int col );
     void SetValue( int row, int col, const wxString& s );
     bool IsEmptyCell( int row, int col );
     wxString GetValue( int row, int col );
     void SetValue( int row, int col, const wxString& s );
     bool IsEmptyCell( int row, int col );


@@ -559,11 +895,13 @@ private:
 
 
 
 
 
 

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

 //  Grid view classes
 //  Grid view classes

-//
-//////////////////////////////////////////////////////////////////////
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxGridCellCoords: location of a cell in the grid
+// ----------------------------------------------------------------------------

 
 class WXDLLEXPORT wxGridCellCoords
 {
 
 class WXDLLEXPORT wxGridCellCoords
 {


@@ -573,11 +911,11 @@ public:
 
     // default copy ctor is ok
 
 
     // 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; }
+    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 )
     {
 
     wxGridCellCoords& operator=( const wxGridCellCoords& other )
     {


@@ -605,22 +943,20 @@ public:
     }
 
 private:
     }
 
 private:

-    long m_row;
-    long m_col;
+    int m_row;
+    int m_col;

 };
 
 
 // For comparisons...
 //
 };
 
 
 // For comparisons...
 //

-extern wxGridCellCoords wxGridNoCellCoords;
-extern wxRect           wxGridNoCellRect;
+extern WXDLLEXPORT wxGridCellCoords wxGridNoCellCoords;
+extern WXDLLEXPORT wxRect           wxGridNoCellRect;

 
 // An array of cell coords...
 //
 WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellCoords, wxGridCellCoordsArray);
 
 
 // An array of cell coords...
 //
 WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellCoords, wxGridCellCoordsArray);
 

-
-

 // ----------------------------------------------------------------------------
 // wxGrid
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxGrid
 // ----------------------------------------------------------------------------


@@ -637,13 +973,20 @@ public:
             wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,
             wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,

-            long style = 0,
+            long style = wxWANTS_CHARS,

             const wxString& name = wxPanelNameStr );
 
     ~wxGrid();
 
             const wxString& name = wxPanelNameStr );
 
     ~wxGrid();
 

-    bool CreateGrid( int numRows, int numCols );
+    enum wxGridSelectionModes {wxGridSelectCells,
+                               wxGridSelectRows,
+                               wxGridSelectColumns};
+
+    bool CreateGrid( int numRows, int numCols,
+                     wxGrid::wxGridSelectionModes selmode =
+                     wxGrid::wxGridSelectCells );

 
 

+    void SetSelectionMode(wxGrid::wxGridSelectionModes selmode);

 
     // ------ grid dimensions
     //
 
     // ------ grid dimensions
     //


@@ -653,10 +996,10 @@ public:
 
     // ------ display update functions
     //
 
     // ------ display update functions
     //

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

 
 

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

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


@@ -671,7 +1014,9 @@ public:
     void DoEndDragResizeCol();
 
     wxGridTableBase * GetTable() const { return m_table; }
     void DoEndDragResizeCol();
 
     wxGridTableBase * GetTable() const { return m_table; }

-    bool SetTable( wxGridTableBase *table, bool takeOwnership=FALSE );
+    bool SetTable( wxGridTableBase *table, bool takeOwnership=FALSE,
+                   wxGrid::wxGridSelectionModes selmode =
+                   wxGrid::wxGridSelectCells );

 
     void ClearGrid();
     bool InsertRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE );
 
     void ClearGrid();
     bool InsertRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE );


@@ -682,6 +1027,7 @@ public:
     bool DeleteCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE );
 
     void DrawGridCellArea( wxDC& dc );
     bool DeleteCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE );
 
     void DrawGridCellArea( wxDC& dc );

+    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& );


@@ -701,8 +1047,8 @@ public:
     // ------ 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 );

 
     // Split a string containing newline chararcters into an array of
     // strings and return the number of lines
 
     // Split a string containing newline chararcters into an array of
     // strings and return the number of lines


@@ -720,9 +1066,19 @@ 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; }
 

+    // 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
     //


@@ -733,12 +1089,12 @@ public:
     void DisableCellEditControl() { EnableCellEditControl(FALSE); }
     bool CanEnableCellControl() const;
     bool IsCellEditControlEnabled() const;
     void DisableCellEditControl() { EnableCellEditControl(FALSE); }
     bool CanEnableCellControl() const;
     bool IsCellEditControlEnabled() const;

+    bool IsCellEditControlShown() const;

 
     bool IsCurrentCellReadOnly() const;
 
     void ShowCellEditControl();
     void HideCellEditControl();
 
     bool IsCurrentCellReadOnly() const;
 
     void ShowCellEditControl();
     void HideCellEditControl();

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

     void SaveEditControlValue();
 
 
     void SaveEditControlValue();
 
 


@@ -777,16 +1133,16 @@ public:
     void SetGridCursor( int row, int col )
         { SetCurrentCell( wxGridCellCoords(row, col) ); }
 
     void SetGridCursor( int row, int col )
         { SetCurrentCell( wxGridCellCoords(row, col) ); }
 

-    bool MoveCursorUp();
-    bool MoveCursorDown();
-    bool MoveCursorLeft();
-    bool MoveCursorRight();
+    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


@@ -803,6 +1159,7 @@ public:
     wxString GetRowLabelValue( int row );
     wxString GetColLabelValue( int col );
     wxColour GetGridLineColour() { return m_gridLineColour; }
     wxString GetRowLabelValue( int row );
     wxString GetColLabelValue( int col );
     wxColour GetGridLineColour() { return m_gridLineColour; }

+    wxColour GetCellHighlightColour() { return m_cellHighlightColour; }

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


@@ -814,11 +1171,30 @@ public:
     void     SetRowLabelValue( int row, const wxString& );
     void     SetColLabelValue( int col, const wxString& );
     void     SetGridLineColour( const wxColour& );
     void     SetRowLabelValue( int row, const wxString& );
     void     SetColLabelValue( int col, const wxString& );
     void     SetGridLineColour( const wxColour& );

+    void     SetCellHighlightColour( const wxColour& );
+
+    void     EnableDragRowSize( bool enable = TRUE );
+    void     DisableDragRowSize() { EnableDragRowSize( FALSE ); }
+    bool     CanDragRowSize() { return m_canDragRowSize; }
+    void     EnableDragColSize( bool enable = TRUE );
+    void     DisableDragColSize() { EnableDragColSize( FALSE ); }
+    bool     CanDragColSize() { return m_canDragColSize; }
+    void     EnableDragGridSize(bool enable = TRUE);
+    void     DisableDragGridSize() { EnableDragGridSize(FALSE); }
+    bool     CanDragGridSize() { return m_canDragGridSize; }

 
     // this sets the specified attribute for all cells in this row/col
     void     SetRowAttr(int row, wxGridCellAttr *attr);
     void     SetColAttr(int col, wxGridCellAttr *attr);
 
 
     // this sets the specified attribute for all cells in this row/col
     void     SetRowAttr(int row, wxGridCellAttr *attr);
     void     SetColAttr(int col, wxGridCellAttr *attr);
 

+    // 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);
+

     void     EnableGridLines( bool enable = TRUE );
     bool     GridLinesEnabled() { return m_gridLinesEnabled; }
 
     void     EnableGridLines( bool enable = TRUE );
     bool     GridLinesEnabled() { return m_gridLinesEnabled; }
 


@@ -842,6 +1218,32 @@ public:
     void     SetDefaultColSize( int width, bool resizeExistingCols = FALSE );
 
     void     SetColSize( int col, int width );
     void     SetDefaultColSize( int width, bool resizeExistingCols = FALSE );
 
     void     SetColSize( int col, int width );

+
+    // 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, TRUE); }
+    void     AutoSizeRow( int row, bool setAsMin = TRUE )
+        { AutoSizeColOrRow(row, setAsMin, FALSE); }
+
+    // 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();
+
+    // 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 );
+

     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& );


@@ -865,6 +1267,7 @@ public:
     wxGridCellEditor* GetCellEditor(int row, int col);
 
 
     wxGridCellEditor* GetCellEditor(int row, int col);
 
 

+

     // ------ cell value accessors
     //
     wxString GetCellValue( int row, int col )
     // ------ cell value accessors
     //
     wxString GetCellValue( int row, int col )


@@ -897,43 +1300,27 @@ public:
     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();

 
     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 );

 
     bool IsInSelection( const wxGridCellCoords& coords )
         { return IsInSelection( coords.GetRow(), coords.GetCol() ); }
 
 
     bool IsInSelection( const wxGridCellCoords& coords )
         { return IsInSelection( coords.GetRow(), coords.GetCol() ); }
 

-    void GetSelection( int* topRow, int* leftCol, int* bottomRow, int* rightCol )
-        {
-            // these will all be -1 if there is no selected block
-            //
-            *topRow    = m_selectedTopLeft.GetRow();
-            *leftCol   = m_selectedTopLeft.GetCol();
-            *bottomRow = m_selectedBottomRight.GetRow();
-            *rightCol  = m_selectedBottomRight.GetCol();
-        }
-

 
     // This function returns the rectangle that encloses the block of cells
     // limited by TopLeft and BottomRight cell in device coords and clipped
 
     // This function returns the rectangle that encloses the block of cells
     // limited by TopLeft and BottomRight cell in device coords and clipped


@@ -942,15 +1329,6 @@ public:
     wxRect BlockToDeviceRect( const wxGridCellCoords & topLeft,
                               const wxGridCellCoords & bottomRight );
 
     wxRect BlockToDeviceRect( const wxGridCellCoords & topLeft,
                               const wxGridCellCoords & bottomRight );
 

-    // This function returns the rectangle that encloses the selected cells
-    // in device coords and clipped to the client size of the grid window.
-    //
-    wxRect SelectionToDeviceRect()
-        {
-            return BlockToDeviceRect( m_selectedTopLeft,
-                                      m_selectedBottomRight );
-        }
-

     // Access or update the selection fore/back colours
     wxColour GetSelectionBackground() const
         { return m_selectionBackground; }
     // Access or update the selection fore/back colours
     wxColour GetSelectionBackground() const
         { return m_selectionBackground; }


@@ -961,6 +1339,24 @@ 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);
+    wxGridCellEditor* GetDefaultEditorForCell(int row, int col) const;
+    wxGridCellEditor* GetDefaultEditorForCell(const wxGridCellCoords& c) const
+        { return GetDefaultEditorForCell(c.GetRow(), c.GetCol()); }
+    wxGridCellRenderer* GetDefaultRendererForCell(int row, int col) const;
+    wxGridCellEditor* GetDefaultEditorForType(const wxString& typeName) const;
+    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;
+    }

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


@@ -972,10 +1368,11 @@ 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 = -1, int h = -1,
+            long style = wxWANTS_CHARS,

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

-        : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h), style, name )
+        : wxScrolledWindow( parent, -1, wxPoint(x,y), wxSize(w,h),
+                            (style|wxWANTS_CHARS), name )

         {
             Create();
         }
         {
             Create();
         }


@@ -994,8 +1391,8 @@ public:
     int GetScrollPosX() { return 0; }
     int GetScrollPosY() { return 0; }
 
     int GetScrollPosX() { return 0; }
     int GetScrollPosY() { 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 ); }


@@ -1006,8 +1403,7 @@ public:
     void SetRowHeight( int row, int height )
         { SetRowSize( row, height ); }
 
     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
         { return 0; }
 
     int GetViewHeight() // returned num whole rows visible
         { return 0; }


@@ -1098,15 +1494,15 @@ public:
     void SetEditable( bool edit = TRUE ) { EnableEditing( edit ); }
     bool GetEditInPlace() { return IsCellEditControlEnabled(); }
 
     void SetEditable( bool edit = TRUE ) { EnableEditing( edit ); }
     bool GetEditInPlace() { 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 **********


@@ -1123,12 +1519,13 @@ public:
            wxGRID_CHOICE,
            wxGRID_COMBOBOX };
 
            wxGRID_CHOICE,
            wxGRID_COMBOBOX };
 

-    // for wxGridCellBoolEditor
-    wxWindow *GetGridWindow() const;
+    // overridden wxWindow methods
+    virtual void Fit();

 
 protected:
 
 protected:

+    virtual wxSize DoGetBestSize() const;
+

     bool m_created;
     bool m_created;

-    bool m_displayed;

 
     wxGridWindow             *m_gridWin;
     wxGridRowLabelWindow     *m_rowLabelWin;
 
     wxGridWindow             *m_gridWin;
     wxGridRowLabelWindow     *m_rowLabelWin;


@@ -1138,31 +1535,55 @@ protected:
     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;
+    wxGridCellCoords m_selectingTopLeft;
+    wxGridCellCoords m_selectingBottomRight;
+    wxGridCellCoords m_selectingKeyboard;
+    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;
     wxArrayInt m_rowHeights;
     wxArrayInt m_rowBottoms;
 
     int        m_defaultRowHeight;
     wxArrayInt m_rowHeights;
     wxArrayInt m_rowBottoms;
 

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

     int        m_defaultColWidth;
     wxArrayInt m_colWidths;
     wxArrayInt m_colRights;
     int        m_defaultColWidth;
     wxArrayInt m_colWidths;
     wxArrayInt m_colRights;

+
+    // 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;


@@ -1177,7 +1598,23 @@ protected:
 
     wxColour   m_gridLineColour;
     bool       m_gridLinesEnabled;
 
     wxColour   m_gridLineColour;
     bool       m_gridLinesEnabled;

+    wxColour   m_cellHighlightColour;
+
+    // common part of AutoSizeColumn/Row() and GetBestSize()
+    int SetOrCalcColumnSizes(bool calcOnly, bool setAsMin = TRUE);
+    int SetOrCalcRowSizes(bool calcOnly, bool setAsMin = TRUE);

 
 

+    // common part of AutoSizeColumn/Row()
+    void AutoSizeColOrRow(int n, bool setAsMin, bool column /* or row? */);
+
+    // if a column has a minimal width, it will be the value for it in this
+    // hash table
+    wxHashTableLong 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();
 
     // do we have some place to store attributes in?
     bool CanHaveAttributes();


@@ -1224,6 +1661,9 @@ protected:
     bool m_inOnKeyDown;
     int  m_batchCount;
 
     bool m_inOnKeyDown;
     int  m_batchCount;
 

+
+    wxGridTypeRegistry*    m_typeRegistry;
+

     enum CursorMode
     {
         WXGRID_CURSOR_SELECT_CELL,
     enum CursorMode
     {
         WXGRID_CURSOR_SELECT_CELL,


@@ -1246,6 +1686,9 @@ protected:
     wxWindow *m_winCapture;     // the window which captured the mouse
     CursorMode m_cursorMode;
 
     wxWindow *m_winCapture;     // the window which captured the mouse
     CursorMode m_cursorMode;
 

+    bool    m_canDragRowSize;
+    bool    m_canDragColSize;
+    bool    m_canDragGridSize;

     int     m_dragLastPos;
     int     m_dragRowOrCol;
     bool    m_isDragging;
     int     m_dragLastPos;
     int     m_dragRowOrCol;
     bool    m_isDragging;


@@ -1281,6 +1724,7 @@ protected:
     void OnPaint( wxPaintEvent& );
     void OnSize( wxSizeEvent& );
     void OnKeyDown( wxKeyEvent& );
     void OnPaint( wxPaintEvent& );
     void OnSize( wxSizeEvent& );
     void OnKeyDown( wxKeyEvent& );

+    void OnKeyUp( wxKeyEvent& );

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


@@ -1288,41 +1732,45 @@ protected:
     void SetCurrentCell( int row, int col )
         { SetCurrentCell( wxGridCellCoords(row, col) ); }
 
     void SetCurrentCell( int row, int col )
         { SetCurrentCell( wxGridCellCoords(row, col) ); }
 

+    void HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCol );
+
+    void HighlightBlock( const wxGridCellCoords& topLeft,
+                      const wxGridCellCoords& bottomRight )
+        { HighlightBlock( 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 wxGridSelection;

 
     DECLARE_DYNAMIC_CLASS( wxGrid )
     DECLARE_EVENT_TABLE()
 };
 
 
     DECLARE_DYNAMIC_CLASS( wxGrid )
     DECLARE_EVENT_TABLE()
 };
 

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

 
 class WXDLLEXPORT wxGridEvent : public wxNotifyEvent
 {
 public:
     wxGridEvent()
         : wxNotifyEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1),
 
 class WXDLLEXPORT wxGridEvent : public wxNotifyEvent
 {
 public:
     wxGridEvent()
         : wxNotifyEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1),

-        m_control(0), m_meta(0), m_shift(0), m_alt(0)
+        m_selecting(0), m_control(0), m_meta(0), m_shift(0), m_alt(0)

         {
         }
 
     wxGridEvent(int id, wxEventType type, wxObject* obj,
         {
         }
 
     wxGridEvent(int id, wxEventType type, wxObject* obj,

-                int row=-1, int col=-1, int x=-1, int y=-1,
+                int row=-1, int col=-1, int x=-1, int y=-1, bool sel = TRUE,

                 bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE);
 
     virtual int GetRow() { return m_row; }
     virtual int GetCol() { return m_col; }
     wxPoint     GetPosition() { return wxPoint( m_x, m_y ); }
                 bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE);
 
     virtual int GetRow() { return m_row; }
     virtual int GetCol() { return m_col; }
     wxPoint     GetPosition() { return wxPoint( m_x, m_y ); }

+    bool        Selecting() { return m_selecting; }

     bool        ControlDown() { return m_control; }
     bool        MetaDown() { return m_meta; }
     bool        ShiftDown() { return m_shift; }
     bool        ControlDown() { return m_control; }
     bool        MetaDown() { return m_meta; }
     bool        ShiftDown() { return m_shift; }


@@ -1333,6 +1781,7 @@ protected:
     int         m_col;
     int         m_x;
     int         m_y;
     int         m_col;
     int         m_x;
     int         m_y;

+    bool        m_selecting;

     bool        m_control;
     bool        m_meta;
     bool        m_shift;
     bool        m_control;
     bool        m_meta;
     bool        m_shift;


@@ -1382,6 +1831,7 @@ public:
         {
             m_topLeft     = wxGridNoCellCoords;
             m_bottomRight = wxGridNoCellCoords;
         {
             m_topLeft     = wxGridNoCellCoords;
             m_bottomRight = wxGridNoCellCoords;

+            m_selecting   = FALSE;

             m_control     = FALSE;
             m_meta        = FALSE;
             m_shift       = FALSE;
             m_control     = FALSE;
             m_meta        = FALSE;
             m_shift       = FALSE;


@@ -1391,6 +1841,7 @@ public:
     wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj,
                            const wxGridCellCoords& topLeft,
                            const wxGridCellCoords& bottomRight,
     wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj,
                            const wxGridCellCoords& topLeft,
                            const wxGridCellCoords& bottomRight,

+                           bool sel = TRUE,

                            bool control=FALSE, bool shift=FALSE,
                            bool alt=FALSE, bool meta=FALSE);
 
                            bool control=FALSE, bool shift=FALSE,
                            bool alt=FALSE, bool meta=FALSE);
 


@@ -1400,6 +1851,7 @@ 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        Selecting() { return m_selecting; }

     bool        ControlDown()  { return m_control; }
     bool        MetaDown()     { return m_meta; }
     bool        ShiftDown()    { return m_shift; }
     bool        ControlDown()  { return m_control; }
     bool        MetaDown()     { return m_meta; }
     bool        ShiftDown()    { return m_shift; }


@@ -1408,6 +1860,7 @@ public:
 protected:
     wxGridCellCoords  m_topLeft;
     wxGridCellCoords  m_bottomRight;
 protected:
     wxGridCellCoords  m_topLeft;
     wxGridCellCoords  m_bottomRight;

+    bool              m_selecting;

     bool              m_control;
     bool              m_meta;
     bool              m_shift;
     bool              m_control;
     bool              m_meta;
     bool              m_shift;


@@ -1470,4 +1923,3 @@ const wxEventType wxEVT_GRID_CHANGE_SEL_LABEL = wxEVT_FIRST + 1578;
 #endif  // #ifndef __WXGRID_H__
 
 #endif  // ifndef wxUSE_NEW_GRID
 #endif  // #ifndef __WXGRID_H__
 
 #endif  // ifndef wxUSE_NEW_GRID

-