Add some missing commas. Fixes #11443

[wxWidgets.git] / include / wx / dataview.h

diff --git a/include/wx/dataview.h b/include/wx/dataview.h
index 2437dac42756cfbac5ea0431b8082c0f8f6c262b..f4c86ff9eec5470e2a5432a50f5773ece1094c89 100644 (file)
--- a/include/wx/dataview.h
+++ b/include/wx/dataview.h
@@ -16,26 +16,29 @@
 
 #if wxUSE_DATAVIEWCTRL
 
 
 #if wxUSE_DATAVIEWCTRL
 

-#include "wx/control.h"

 #include "wx/textctrl.h"
 #include "wx/headercol.h"
 #include "wx/variant.h"
 #include "wx/dynarray.h"
 #include "wx/icon.h"
 #include "wx/textctrl.h"
 #include "wx/headercol.h"
 #include "wx/variant.h"
 #include "wx/dynarray.h"
 #include "wx/icon.h"

-#include "wx/imaglist.h"

 #include "wx/weakref.h"
 #include "wx/vector.h"
 #include "wx/weakref.h"
 #include "wx/vector.h"

+#include "wx/dataobj.h"

 
 

-#if !(defined(__WXGTK20__) || defined(__WXMAC__)) || defined(__WXUNIVERSAL__)
-// #if !(defined(__WXMAC__)) || defined(__WXUNIVERSAL__)
+class WXDLLIMPEXP_FWD_CORE wxImageList;
+
+#if !(defined(__WXGTK20__) || defined(__WXOSX__)) || defined(__WXUNIVERSAL__)
+// #if !(defined(__WXOSX__)) || defined(__WXUNIVERSAL__)

     #define wxHAS_GENERIC_DATAVIEWCTRL
 #endif
 
     #define wxHAS_GENERIC_DATAVIEWCTRL
 #endif
 

-class WXDLLIMPEXP_FWD_CORE wxDataFormat;
-
-// ----------------------------------------------------------------------------
-// wxDataViewCtrl flags
-// ----------------------------------------------------------------------------
+#ifdef wxHAS_GENERIC_DATAVIEWCTRL
+    // this symbol doesn't follow the convention for wxUSE_XXX symbols which
+    // are normally always defined as either 0 or 1, so its use is deprecated
+    // and it only exists for backwards compatibility, don't use it any more
+    // and use wxHAS_GENERIC_DATAVIEWCTRL instead
+    #define wxUSE_GENERICDATAVIEWCTRL
+#endif

 
 // ----------------------------------------------------------------------------
 // wxDataViewCtrl globals
 
 // ----------------------------------------------------------------------------
 // wxDataViewCtrl globals


@@ -50,6 +53,13 @@ class WXDLLIMPEXP_FWD_ADV wxDataViewModelNotifier;
 
 extern WXDLLIMPEXP_DATA_ADV(const char) wxDataViewCtrlNameStr[];
 
 
 extern WXDLLIMPEXP_DATA_ADV(const char) wxDataViewCtrlNameStr[];
 

+// ----------------------------------------------------------------------------
+// wxDataViewCtrl flags
+// ----------------------------------------------------------------------------
+
+// size of a wxDataViewRenderer without contents:
+#define wxDVC_DEFAULT_RENDERER_SIZE     20
+

 // the default width of new (text) columns:
 #define wxDVC_DEFAULT_WIDTH             80
 
 // the default width of new (text) columns:
 #define wxDVC_DEFAULT_WIDTH             80
 


@@ -79,15 +89,21 @@ public:
     void* GetID() const                { return m_id; }
     operator const void* () const      { return m_id; }
 
     void* GetID() const                { return m_id; }
     operator const void* () const      { return m_id; }
 

-#ifdef __WXDEBUG__
-    void Print( const wxString &text ) const;
-#endif
-

 private:
     void* m_id;
 };
 
 private:
     void* m_id;
 };
 

-bool operator == (const wxDataViewItem &left, const wxDataViewItem &right);
+inline
+bool operator==(const wxDataViewItem& left, const wxDataViewItem& right)
+{
+    return left.GetID() == right.GetID();
+}
+
+inline
+bool operator!=(const wxDataViewItem& left, const wxDataViewItem& right)
+{
+    return !(left == right);
+}

 
 WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray);
 
 
 WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray);
 


@@ -146,9 +162,12 @@ public:
     bool HasColour() const { return m_colour.Ok(); }
     const wxColour& GetColour() const { return m_colour; }
 
     bool HasColour() const { return m_colour.Ok(); }
     const wxColour& GetColour() const { return m_colour; }
 

+    bool HasFont() const { return m_bold || m_italic; }

     bool GetBold() const { return m_bold; }
     bool GetItalic() const { return m_italic; }
 
     bool GetBold() const { return m_bold; }
     bool GetItalic() const { return m_italic; }
 

+    bool IsDefault() const { return !(HasColour() || HasFont()); }
+

 private:
     wxColour m_colour;
     bool     m_bold;
 private:
     wxColour m_colour;
     bool     m_bold;


@@ -163,7 +182,7 @@ private:
 WX_DECLARE_LIST_WITH_DECL(wxDataViewModelNotifier, wxDataViewModelNotifiers,
                           class WXDLLIMPEXP_ADV);
 
 WX_DECLARE_LIST_WITH_DECL(wxDataViewModelNotifier, wxDataViewModelNotifiers,
                           class WXDLLIMPEXP_ADV);
 

-class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData
+class WXDLLIMPEXP_ADV wxDataViewModel: public wxRefCounter

 {
 public:
     wxDataViewModel();
 {
 public:
     wxDataViewModel();


@@ -177,13 +196,36 @@ public:
     virtual void GetValue( wxVariant &variant,
                            const wxDataViewItem &item, unsigned int col ) const = 0;
 
     virtual void GetValue( wxVariant &variant,
                            const wxDataViewItem &item, unsigned int col ) const = 0;
 

-    // set value, call ValueChanged() afterwards!
-    virtual bool SetValue( const wxVariant &variant,
-                           const wxDataViewItem &item, unsigned int col ) = 0;
+    // return true if the given item has a value to display in the given
+    // column: this is always true except for container items which by default
+    // only show their label in the first column (but see HasContainerColumns())
+    bool HasValue(const wxDataViewItem& item, unsigned col) const
+    {
+        return col == 0 || !IsContainer(item) || HasContainerColumns(item);
+    }
+
+    // usually ValueChanged() should be called after changing the value in the
+    // model to update the control, ChangeValue() does it on its own while
+    // SetValue() does not -- so while you will override SetValue(), you should
+    // be usually calling ChangeValue()
+    virtual bool SetValue(const wxVariant &variant,
+                          const wxDataViewItem &item,
+                          unsigned int col) = 0;
+
+    bool ChangeValue(const wxVariant& variant,
+                     const wxDataViewItem& item,
+                     unsigned int col)
+    {
+        return SetValue(variant, item, col) && ValueChanged(item, col);
+    }

 
     // Get text attribute, return false of default attributes should be used
 
     // Get text attribute, return false of default attributes should be used

-    virtual bool GetAttr( const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
-        { return false; }
+    virtual bool GetAttr(const wxDataViewItem &WXUNUSED(item),
+                         unsigned int WXUNUSED(col),
+                         wxDataViewItemAttr &WXUNUSED(attr)) const
+    {
+        return false;
+    }

 
     // define hierachy
     virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
 
     // define hierachy
     virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;


@@ -211,7 +253,7 @@ public:
 
     // default compare function
     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 
     // default compare function
     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,

-                         unsigned int column, bool ascending );
+                         unsigned int column, bool ascending ) const;

     virtual bool HasDefaultCompare() const { return false; }
 
     // internal
     virtual bool HasDefaultCompare() const { return false; }
 
     // internal


@@ -224,24 +266,78 @@ protected:
     wxDataViewModelNotifiers  m_notifiers;
 };
 
     wxDataViewModelNotifiers  m_notifiers;
 };
 

+// ----------------------------------------------------------------------------
+// wxDataViewListModel: a model of a list, i.e. flat data structure without any
+//      branches/containers, used as base class by wxDataViewIndexListModel and
+//      wxDataViewVirtualListModel
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewListModel : public wxDataViewModel
+{
+public:
+    // derived classes should override these methods instead of
+    // {Get,Set}Value() and GetAttr() inherited from the base class
+
+    virtual void GetValueByRow(wxVariant &variant,
+                               unsigned row, unsigned col) const = 0;
+
+    virtual bool SetValueByRow(const wxVariant &variant,
+                               unsigned row, unsigned col) = 0;
+
+    virtual bool
+    GetAttrByRow(unsigned WXUNUSED(row), unsigned WXUNUSED(col),
+                 wxDataViewItemAttr &WXUNUSED(attr)) const
+    {
+        return false;
+    }
+
+
+    // helper methods provided by list models only
+    virtual unsigned GetRow( const wxDataViewItem &item ) const = 0;
+
+
+    // implement some base class pure virtual directly
+    virtual wxDataViewItem
+    GetParent( const wxDataViewItem & WXUNUSED(item) ) const
+    {
+        // items never have valid parent in this model
+        return wxDataViewItem();
+    }
+
+    virtual bool IsContainer( const wxDataViewItem &item ) const
+    {
+        // only the invisible (and invalid) root item has children
+        return !item.IsOk();
+    }
+
+    // and implement some others by forwarding them to our own ones
+    virtual void GetValue( wxVariant &variant,
+                           const wxDataViewItem &item, unsigned int col ) const
+    {
+        GetValueByRow(variant, GetRow(item), col);
+    }
+
+    virtual bool SetValue( const wxVariant &variant,
+                           const wxDataViewItem &item, unsigned int col )
+    {
+        return SetValueByRow( variant, GetRow(item), col );
+    }
+
+    virtual bool GetAttr(const wxDataViewItem &item, unsigned int col,
+                         wxDataViewItemAttr &attr) const
+    {
+        return GetAttrByRow( GetRow(item), col, attr );
+    }
+};
+

 // ---------------------------------------------------------
 // wxDataViewIndexListModel
 // ---------------------------------------------------------
 
 // ---------------------------------------------------------
 // wxDataViewIndexListModel
 // ---------------------------------------------------------
 

-class WXDLLIMPEXP_ADV wxDataViewIndexListModel: public wxDataViewModel
+class WXDLLIMPEXP_ADV wxDataViewIndexListModel: public wxDataViewListModel

 {
 public:
     wxDataViewIndexListModel( unsigned int initial_size = 0 );
 {
 public:
     wxDataViewIndexListModel( unsigned int initial_size = 0 );

-    ~wxDataViewIndexListModel();
-
-    virtual void GetValueByRow( wxVariant &variant,
-                           unsigned int row, unsigned int col ) const = 0;
-
-    virtual bool SetValueByRow( const wxVariant &variant,
-                           unsigned int row, unsigned int col ) = 0;
-
-    virtual bool GetAttrByRow( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
-        { return false; }

 
     void RowPrepended();
     void RowInserted( unsigned int before );
 
     void RowPrepended();
     void RowInserted( unsigned int before );


@@ -254,33 +350,23 @@ public:
 
     // convert to/from row/wxDataViewItem
 
 
     // convert to/from row/wxDataViewItem
 

-    unsigned int GetRow( const wxDataViewItem &item ) const;
+    virtual unsigned GetRow( const wxDataViewItem &item ) const;

     wxDataViewItem GetItem( unsigned int row ) const;
 
     // compare based on index
 
     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
     wxDataViewItem GetItem( unsigned int row ) const;
 
     // compare based on index
 
     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,

-                         unsigned int column, bool ascending );
+                         unsigned int column, bool ascending ) const;

     virtual bool HasDefaultCompare() const;
 
     // implement base methods
     virtual bool HasDefaultCompare() const;
 
     // implement base methods

-
-    virtual void GetValue( wxVariant &variant,
-                           const wxDataViewItem &item, unsigned int col ) const;
-    virtual bool SetValue( const wxVariant &variant,
-                           const wxDataViewItem &item, unsigned int col );
-    virtual bool GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr );
-    virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
-    virtual bool IsContainer( const wxDataViewItem &item ) const;

     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 
     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 

-    // internal
-    virtual bool IsVirtualListModel() const { return false; }
-    unsigned int GetLastIndex() const { return m_lastIndex; }
+    unsigned int GetCount() const { return m_hash.GetCount(); }

 
 private:
     wxDataViewItemArray m_hash;
 
 private:
     wxDataViewItemArray m_hash;

-    unsigned int m_lastIndex;
+    unsigned int m_nextFreeID;

     bool m_ordered;
 };
 
     bool m_ordered;
 };
 


@@ -293,20 +379,10 @@ private:
 typedef wxDataViewIndexListModel wxDataViewVirtualListModel;
 #else
 
 typedef wxDataViewIndexListModel wxDataViewVirtualListModel;
 #else
 

-class WXDLLIMPEXP_ADV wxDataViewVirtualListModel: public wxDataViewModel
+class WXDLLIMPEXP_ADV wxDataViewVirtualListModel: public wxDataViewListModel

 {
 public:
     wxDataViewVirtualListModel( unsigned int initial_size = 0 );
 {
 public:
     wxDataViewVirtualListModel( unsigned int initial_size = 0 );

-    ~wxDataViewVirtualListModel();
-
-    virtual void GetValueByRow( wxVariant &variant,
-                           unsigned int row, unsigned int col ) const = 0;
-
-    virtual bool SetValueByRow( const wxVariant &variant,
-                           unsigned int row, unsigned int col ) = 0;
-
-    virtual bool GetAttrByRow( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
-        { return false; }

 
     void RowPrepended();
     void RowInserted( unsigned int before );
 
     void RowPrepended();
     void RowInserted( unsigned int before );


@@ -319,33 +395,25 @@ public:
 
     // convert to/from row/wxDataViewItem
 
 
     // convert to/from row/wxDataViewItem
 

-    unsigned int GetRow( const wxDataViewItem &item ) const;
+    virtual unsigned GetRow( const wxDataViewItem &item ) const;

     wxDataViewItem GetItem( unsigned int row ) const;
 
     // compare based on index
 
     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
     wxDataViewItem GetItem( unsigned int row ) const;
 
     // compare based on index
 
     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,

-                         unsigned int column, bool ascending );
+                         unsigned int column, bool ascending ) const;

     virtual bool HasDefaultCompare() const;
 
     // implement base methods
     virtual bool HasDefaultCompare() const;
 
     // implement base methods

-
-    virtual void GetValue( wxVariant &variant,
-                           const wxDataViewItem &item, unsigned int col ) const;
-    virtual bool SetValue( const wxVariant &variant,
-                           const wxDataViewItem &item, unsigned int col );
-    virtual bool GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr );
-    virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
-    virtual bool IsContainer( const wxDataViewItem &item ) const;

     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 
     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 

+    unsigned int GetCount() const { return m_size; }
+

     // internal
     virtual bool IsVirtualListModel() const { return true; }
     // internal
     virtual bool IsVirtualListModel() const { return true; }

-    unsigned int GetLastIndex() const { return m_lastIndex; }

 
 private:
 
 private:

-    wxDataViewItemArray m_hash;
-    unsigned int m_lastIndex;
+    unsigned int m_size;

     bool m_ordered;
 };
 #endif
     bool m_ordered;
 };
 #endif


@@ -378,115 +446,11 @@ private:
     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 

-// ---------------------------------------------------------
-// wxDataViewRendererBase
-// ---------------------------------------------------------
-
-enum wxDataViewCellMode
-{
-    wxDATAVIEW_CELL_INERT,
-    wxDATAVIEW_CELL_ACTIVATABLE,
-    wxDATAVIEW_CELL_EDITABLE
-};
-
-enum wxDataViewCellRenderState
-{
-    wxDATAVIEW_CELL_SELECTED    = 1,
-    wxDATAVIEW_CELL_PRELIT      = 2,
-    wxDATAVIEW_CELL_INSENSITIVE = 4,
-    wxDATAVIEW_CELL_FOCUSED     = 8
-};
-
-class WXDLLIMPEXP_ADV wxDataViewRendererBase: public wxObject
-{
-public:
-    wxDataViewRendererBase( const wxString &varianttype,
-                            wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
-                            int alignment = wxDVR_DEFAULT_ALIGNMENT );
-    ~wxDataViewRendererBase();
-
-    virtual bool Validate( wxVariant& WXUNUSED(value) )
-        { return true; }
-
-    void SetOwner( wxDataViewColumn *owner )    { m_owner = owner; }
-    wxDataViewColumn* GetOwner() const          { return m_owner; }
-
-    // renderer properties:
-
-    virtual bool SetValue( const wxVariant& WXUNUSED(value) ) = 0;
-    virtual bool GetValue( wxVariant& WXUNUSED(value) ) const = 0;
-
-    wxString GetVariantType() const             { return m_variantType; }
-
-    virtual void SetMode( wxDataViewCellMode mode ) = 0;
-    virtual wxDataViewCellMode GetMode() const = 0;
-
-    // NOTE: Set/GetAlignment do not take/return a wxAlignment enum but
-    //       rather an "int"; that's because for rendering cells it's allowed
-    //       to combine alignment flags (e.g. wxALIGN_LEFT|wxALIGN_BOTTOM)
-    virtual void SetAlignment( int align ) = 0;
-    virtual int GetAlignment() const = 0;
-
-    // in-place editing
-    virtual bool HasEditorCtrl()
-        { return false; }
-    virtual wxControl* CreateEditorCtrl(wxWindow * WXUNUSED(parent),
-                                        wxRect WXUNUSED(labelRect),
-                                        const wxVariant& WXUNUSED(value))
-        { return NULL; }
-    virtual bool GetValueFromEditorCtrl(wxControl * WXUNUSED(editor),
-                                        wxVariant& WXUNUSED(value))
-        { return false; }
-
-    virtual bool StartEditing( const wxDataViewItem &item, wxRect labelRect );
-    virtual void CancelEditing();
-    virtual bool FinishEditing();
-
-    wxControl *GetEditorCtrl() { return m_editorCtrl; }
-
-protected:
-    wxString                m_variantType;
-    wxDataViewColumn       *m_owner;
-    wxWeakRef<wxControl>    m_editorCtrl;
-    wxDataViewItem          m_item; // for m_editorCtrl
-
-    // internal utility:
-    const wxDataViewCtrl* GetView() const;
-
-protected:
-    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRendererBase)
-};
-
-//-----------------------------------------------------------------------------
-// wxDataViewIconText
-//-----------------------------------------------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewIconText: public wxObject
-{
-public:
-    wxDataViewIconText( const wxString &text = wxEmptyString, const wxIcon& icon = wxNullIcon )
-        : m_text(text), m_icon(icon)
-    { }
-    wxDataViewIconText( const wxDataViewIconText &other )
-        : wxObject()
-    { m_icon = other.m_icon; m_text = other.m_text; }
-
-    void SetText( const wxString &text ) { m_text = text; }
-    wxString GetText() const             { return m_text; }
-    void SetIcon( const wxIcon &icon )   { m_icon = icon; }
-    const wxIcon &GetIcon() const        { return m_icon; }
-
-private:
-    wxString    m_text;
-    wxIcon      m_icon;
-
-private:
-    DECLARE_DYNAMIC_CLASS(wxDataViewIconText)
-};
-
-bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two);
+// ----------------------------------------------------------------------------
+// wxDataViewRenderer and related classes
+// ----------------------------------------------------------------------------

 
 

-DECLARE_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
+#include "wx/dvrenderers.h"

 
 // ---------------------------------------------------------
 // wxDataViewColumnBase
 
 // ---------------------------------------------------------
 // wxDataViewColumnBase


@@ -567,11 +531,17 @@ public:
     wxDataViewCtrlBase();
     virtual ~wxDataViewCtrlBase();
 
     wxDataViewCtrlBase();
     virtual ~wxDataViewCtrlBase();
 

+    // model
+    // -----
+

     virtual bool AssociateModel( wxDataViewModel *model );
     wxDataViewModel* GetModel();
     const wxDataViewModel* GetModel() const;
 
     virtual bool AssociateModel( wxDataViewModel *model );
     wxDataViewModel* GetModel();
     const wxDataViewModel* GetModel() const;
 

-    // short cuts
+
+    // column management
+    // -----------------
+

     wxDataViewColumn *PrependTextColumn( const wxString &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
                     wxAlignment align = wxALIGN_NOT,
     wxDataViewColumn *PrependTextColumn( const wxString &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
                     wxAlignment align = wxALIGN_NOT,


@@ -670,7 +640,6 @@ public:
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
 
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
 

-

     virtual bool PrependColumn( wxDataViewColumn *col );
     virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
     virtual bool AppendColumn( wxDataViewColumn *col );
     virtual bool PrependColumn( wxDataViewColumn *col );
     virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
     virtual bool AppendColumn( wxDataViewColumn *col );


@@ -689,6 +658,10 @@ public:
 
     virtual wxDataViewColumn *GetSortingColumn() const = 0;
 
 
     virtual wxDataViewColumn *GetSortingColumn() const = 0;
 

+
+    // items management
+    // ----------------
+

     void SetIndent( int indent )
         { m_indent = indent ; DoSetIndent(); }
     int GetIndent() const
     void SetIndent( int indent )
         { m_indent = indent ; DoSetIndent(); }
     int GetIndent() const


@@ -713,9 +686,27 @@ public:
                                 const wxDataViewColumn *column = NULL ) = 0;
     virtual void HitTest( const wxPoint & point, wxDataViewItem &item, wxDataViewColumn* &column ) const = 0;
     virtual wxRect GetItemRect( const wxDataViewItem & item, const wxDataViewColumn *column = NULL ) const = 0;
                                 const wxDataViewColumn *column = NULL ) = 0;
     virtual void HitTest( const wxPoint & point, wxDataViewItem &item, wxDataViewColumn* &column ) const = 0;
     virtual wxRect GetItemRect( const wxDataViewItem & item, const wxDataViewColumn *column = NULL ) const = 0;

-    
-    virtual bool EnableDragSource( const wxDataFormat &format );
-    virtual bool EnableDropTarget( const wxDataFormat &format );
+
+#if wxUSE_DRAG_AND_DROP
+    virtual bool EnableDragSource(const wxDataFormat& WXUNUSED(format))
+        { return false; }
+    virtual bool EnableDropTarget(const wxDataFormat& WXUNUSED(format))
+        { return false; }
+#endif // wxUSE_DRAG_AND_DROP
+
+    // define control visual attributes
+    // --------------------------------
+
+    virtual wxVisualAttributes GetDefaultAttributes() const
+    {
+        return GetClassDefaultAttributes(GetWindowVariant());
+    }
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL)
+    {
+        return wxControl::GetCompositeControlsDefaultAttributes(variant);
+    }

 
 protected:
     virtual void DoSetExpanderColumn() = 0 ;
 
 protected:
     virtual void DoSetExpanderColumn() = 0 ;


@@ -745,9 +736,13 @@ public:
         m_value(wxNullVariant),
         m_column(NULL),
         m_pos(-1,-1),
         m_value(wxNullVariant),
         m_column(NULL),
         m_pos(-1,-1),

-        m_dataObject(NULL),
+        m_cacheFrom(0),
+        m_cacheTo(0)
+#if wxUSE_DRAG_AND_DROP
+        , m_dataObject(NULL),

         m_dataBuffer(NULL),
         m_dataSize(0)
         m_dataBuffer(NULL),
         m_dataSize(0)

+#endif

         { }
 
     wxDataViewEvent(const wxDataViewEvent& event)
         { }
 
     wxDataViewEvent(const wxDataViewEvent& event)


@@ -758,10 +753,14 @@ public:
         m_value(event.m_value),
         m_column(event.m_column),
         m_pos(m_pos),
         m_value(event.m_value),
         m_column(event.m_column),
         m_pos(m_pos),

-        m_dataObject(event.m_dataObject),
+        m_cacheFrom(event.m_cacheFrom),
+        m_cacheTo(event.m_cacheTo)
+#if wxUSE_DRAG_AND_DROP
+        , m_dataObject(event.m_dataObject),

         m_dataFormat(event.m_dataFormat),
         m_dataBuffer(event.m_dataBuffer),
         m_dataSize(event.m_dataSize)
         m_dataFormat(event.m_dataFormat),
         m_dataBuffer(event.m_dataBuffer),
         m_dataSize(event.m_dataSize)

+#endif

         { }
 
     wxDataViewItem GetItem() const { return m_item; }
         { }
 
     wxDataViewItem GetItem() const { return m_item; }


@@ -784,10 +783,17 @@ public:
     wxPoint GetPosition() const { return m_pos; }
     void SetPosition( int x, int y ) { m_pos.x = x; m_pos.y = y; }
 
     wxPoint GetPosition() const { return m_pos; }
     void SetPosition( int x, int y ) { m_pos.x = x; m_pos.y = y; }
 

+    // For wxEVT_COMMAND_DATAVIEW_CACHE_HINT
+    int GetCacheFrom() const { return m_cacheFrom; }
+    int GetCacheTo() const { return m_cacheTo; }
+    void SetCache(int from, int to) { m_cacheFrom = from; m_cacheTo = to; }
+
+
+#if wxUSE_DRAG_AND_DROP

     // For drag operations
     void SetDataObject( wxDataObject *obj ) { m_dataObject = obj; }
     wxDataObject *GetDataObject() const { return m_dataObject; }
     // For drag operations
     void SetDataObject( wxDataObject *obj ) { m_dataObject = obj; }
     wxDataObject *GetDataObject() const { return m_dataObject; }

-    
+

     // For drop operations
     void SetDataFormat( const wxDataFormat &format ) { m_dataFormat = format; }
     wxDataFormat GetDataFormat() const { return m_dataFormat; }
     // For drop operations
     void SetDataFormat( const wxDataFormat &format ) { m_dataFormat = format; }
     wxDataFormat GetDataFormat() const { return m_dataFormat; }


@@ -795,6 +801,7 @@ public:
     size_t GetDataSize() const { return m_dataSize; }
     void SetDataBuffer( void* buf ) { m_dataBuffer = buf;}
     void *GetDataBuffer() const { return m_dataBuffer; }
     size_t GetDataSize() const { return m_dataSize; }
     void SetDataBuffer( void* buf ) { m_dataBuffer = buf;}
     void *GetDataBuffer() const { return m_dataBuffer; }

+#endif // wxUSE_DRAG_AND_DROP

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


@@ -805,38 +812,45 @@ protected:
     wxVariant           m_value;
     wxDataViewColumn   *m_column;
     wxPoint             m_pos;
     wxVariant           m_value;
     wxDataViewColumn   *m_column;
     wxPoint             m_pos;

-    
+    int                 m_cacheFrom;
+    int                 m_cacheTo;
+
+#if wxUSE_DRAG_AND_DROP

     wxDataObject       *m_dataObject;
     wxDataObject       *m_dataObject;

-    
+

     wxDataFormat        m_dataFormat;
     void*               m_dataBuffer;
     size_t              m_dataSize;
     wxDataFormat        m_dataFormat;
     void*               m_dataBuffer;
     size_t              m_dataSize;

+#endif // wxUSE_DRAG_AND_DROP

 
 private:
     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent)
 };
 
 
 private:
     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent)
 };
 

-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent )
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent );

 
 

-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent )
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent );

 
 

-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent )
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent );

 
 

-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent )
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent );

 
 

-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent )
-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP, wxDataViewEvent )
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_CACHE_HINT, wxDataViewEvent );
+
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP, wxDataViewEvent );

 
 typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
 
 
 typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
 


@@ -853,6 +867,7 @@ typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
 #define EVT_DATAVIEW_ITEM_COLLAPSED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSED, id, fn)
 #define EVT_DATAVIEW_ITEM_EXPANDING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDING, id, fn)
 #define EVT_DATAVIEW_ITEM_EXPANDED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDED, id, fn)
 #define EVT_DATAVIEW_ITEM_COLLAPSED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSED, id, fn)
 #define EVT_DATAVIEW_ITEM_EXPANDING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDING, id, fn)
 #define EVT_DATAVIEW_ITEM_EXPANDED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDED, id, fn)

+#define EVT_DATAVIEW_ITEM_START_EDITING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_START_EDITING, id, fn)

 #define EVT_DATAVIEW_ITEM_EDITING_STARTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_STARTED, id, fn)
 #define EVT_DATAVIEW_ITEM_EDITING_DONE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_DONE, id, fn)
 #define EVT_DATAVIEW_ITEM_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_VALUE_CHANGED, id, fn)
 #define EVT_DATAVIEW_ITEM_EDITING_STARTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_STARTED, id, fn)
 #define EVT_DATAVIEW_ITEM_EDITING_DONE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_DONE, id, fn)
 #define EVT_DATAVIEW_ITEM_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_VALUE_CHANGED, id, fn)


@@ -863,18 +878,13 @@ typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
 #define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
 #define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
 #define EVT_DATAVIEW_COLUMN_REORDERED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_REORDERED, id, fn)
 #define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
 #define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
 #define EVT_DATAVIEW_COLUMN_REORDERED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_REORDERED, id, fn)

+#define EVT_DATAVIEW_CACHE_HINT(id, fn) wx__DECLARE_DATAVIEWEVT(CACHE_HINT, id, fn)

 
 #define EVT_DATAVIEW_ITEM_BEGIN_DRAG(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_BEGIN_DRAG, id, fn)
 #define EVT_DATAVIEW_ITEM_DROP_POSSIBLE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP_POSSIBLE, id, fn)
 #define EVT_DATAVIEW_ITEM_DROP(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP, id, fn)
 
 #ifdef wxHAS_GENERIC_DATAVIEWCTRL
 
 #define EVT_DATAVIEW_ITEM_BEGIN_DRAG(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_BEGIN_DRAG, id, fn)
 #define EVT_DATAVIEW_ITEM_DROP_POSSIBLE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP_POSSIBLE, id, fn)
 #define EVT_DATAVIEW_ITEM_DROP(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP, id, fn)
 
 #ifdef wxHAS_GENERIC_DATAVIEWCTRL

-    // this symbol doesn't follow the convention for wxUSE_XXX symbols which
-    // are normally always defined as either 0 or 1, so its use is deprecated
-    // and it only exists for backwards compatibility, don't use it any more
-    // and use wxHAS_GENERIC_DATAVIEWCTRL instead
-    #define wxUSE_GENERICDATAVIEWCTRL
-

     #include "wx/generic/dataview.h"
 #elif defined(__WXGTK20__)
     #include "wx/gtk/dataview.h"
     #include "wx/generic/dataview.h"
 #elif defined(__WXGTK20__)
     #include "wx/gtk/dataview.h"


@@ -884,56 +894,6 @@ typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
     #error "unknown native wxDataViewCtrl implementation"
 #endif
 
     #error "unknown native wxDataViewCtrl implementation"
 #endif
 

-// -------------------------------------
-// wxDataViewSpinRenderer
-// -------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewSpinRenderer: public wxDataViewCustomRenderer
-{
-public:
-    wxDataViewSpinRenderer( int min, int max,
-                            wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
-                            int alignment = wxDVR_DEFAULT_ALIGNMENT );
-    virtual bool HasEditorCtrl() { return true; }
-    virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
-    virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
-    virtual bool Render( wxRect rect, wxDC *dc, int state );
-    virtual wxSize GetSize() const;
-    virtual bool SetValue( const wxVariant &value );
-    virtual bool GetValue( wxVariant &value ) const;
-
-private:
-    long    m_data;
-    long    m_min,m_max;
-};
-
-#if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXMAC__)
-
-// -------------------------------------
-// wxDataViewChoiceRenderer
-// -------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewChoiceRenderer: public wxDataViewCustomRenderer
-{
-public:
-    wxDataViewChoiceRenderer( const wxArrayString &choices,
-                            wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
-                            int alignment = wxDVR_DEFAULT_ALIGNMENT );
-    virtual bool HasEditorCtrl() { return true; }
-    virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
-    virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
-    virtual bool Render( wxRect rect, wxDC *dc, int state );
-    virtual wxSize GetSize() const;
-    virtual bool SetValue( const wxVariant &value );
-    virtual bool GetValue( wxVariant &value ) const;
-
-private:
-    wxArrayString m_choices;
-    wxString      m_data;
-};
-
-#endif
-

 //-----------------------------------------------------------------------------
 // wxDataViewListStore
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // wxDataViewListStore
 //-----------------------------------------------------------------------------


@@ -954,9 +914,9 @@ public:
         { if (m_data) delete m_data; m_data = data; }
     wxClientData *GetData() const
         { return m_data; }
         { if (m_data) delete m_data; m_data = data; }
     wxClientData *GetData() const
         { return m_data; }

-        
+

     wxVector<wxVariant>  m_values;
     wxVector<wxVariant>  m_values;

-    
+

 private:
     wxClientData    *m_data;
 };
 private:
     wxClientData    *m_data;
 };


@@ -971,11 +931,11 @@ public:
     void PrependColumn( const wxString &varianttype );
     void InsertColumn( unsigned int pos, const wxString &varianttype );
     void AppendColumn( const wxString &varianttype );
     void PrependColumn( const wxString &varianttype );
     void InsertColumn( unsigned int pos, const wxString &varianttype );
     void AppendColumn( const wxString &varianttype );

-    
+

     void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
     void PrependItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
     void InsertItem(  unsigned int row, const wxVector<wxVariant> &values, wxClientData *data = NULL );
     void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
     void PrependItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
     void InsertItem(  unsigned int row, const wxVector<wxVariant> &values, wxClientData *data = NULL );

-    void DeleteItem( unsigned pos );
+    void DeleteItem( unsigned int pos );

     void DeleteAllItems();
 
     // override base virtuals
     void DeleteAllItems();
 
     // override base virtuals


@@ -990,7 +950,7 @@ public:
     virtual bool SetValueByRow( const wxVariant &value,
                            unsigned int row, unsigned int col );
 
     virtual bool SetValueByRow( const wxVariant &value,
                            unsigned int row, unsigned int col );
 

-    
+

 public:
     wxVector<wxDataViewListStoreLine*> m_data;
     wxArrayString                      m_cols;
 public:
     wxVector<wxDataViewListStoreLine*> m_data;
     wxArrayString                      m_cols;


@@ -1021,23 +981,23 @@ public:
     bool AppendColumn( wxDataViewColumn *column, const wxString &varianttype );
     bool PrependColumn( wxDataViewColumn *column, const wxString &varianttype );
     bool InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype );
     bool AppendColumn( wxDataViewColumn *column, const wxString &varianttype );
     bool PrependColumn( wxDataViewColumn *column, const wxString &varianttype );
     bool InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype );

-                    
+

     // overridden from base class
     virtual bool PrependColumn( wxDataViewColumn *col );
     virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
     virtual bool AppendColumn( wxDataViewColumn *col );
 
     // overridden from base class
     virtual bool PrependColumn( wxDataViewColumn *col );
     virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
     virtual bool AppendColumn( wxDataViewColumn *col );
 

-    wxDataViewColumn *AppendTextColumn( const wxString &label, 
-          wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, 
+    wxDataViewColumn *AppendTextColumn( const wxString &label,
+          wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,

           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );

-    wxDataViewColumn *AppendToggleColumn( const wxString &label, 
-          wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, 
+    wxDataViewColumn *AppendToggleColumn( const wxString &label,
+          wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE,

           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );

-    wxDataViewColumn *AppendProgressColumn( const wxString &label, 
-          wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, 
+    wxDataViewColumn *AppendProgressColumn( const wxString &label,
+          wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,

           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );

-    wxDataViewColumn *AppendIconTextColumn( const wxString &label, 
-          wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, 
+    wxDataViewColumn *AppendIconTextColumn( const wxString &label,
+          wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,

           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
 
     void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL )
           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
 
     void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL )


@@ -1052,7 +1012,7 @@ public:
         { GetStore()->DeleteAllItems(); }
 
     void SetValue( const wxVariant &value, unsigned int row, unsigned int col )
         { GetStore()->DeleteAllItems(); }
 
     void SetValue( const wxVariant &value, unsigned int row, unsigned int col )

-        { GetStore()->SetValueByRow( value, row, col ); 
+        { GetStore()->SetValueByRow( value, row, col );

           GetStore()->RowValueChanged( row, col); }
     void GetValue( wxVariant &value, unsigned int row, unsigned int col )
         { GetStore()->GetValueByRow( value, row, col ); }
           GetStore()->RowValueChanged( row, col); }
     void GetValue( wxVariant &value, unsigned int row, unsigned int col )
         { GetStore()->GetValueByRow( value, row, col ); }


@@ -1178,7 +1138,7 @@ public:
 
     wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const;
     int GetChildCount( const wxDataViewItem& parent ) const;
 
     wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const;
     int GetChildCount( const wxDataViewItem& parent ) const;

-
+    

     void SetItemText( const wxDataViewItem& item, const wxString &text );
     wxString GetItemText( const wxDataViewItem& item ) const;
     void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
     void SetItemText( const wxDataViewItem& item, const wxString &text );
     wxString GetItemText( const wxDataViewItem& item ) const;
     void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );


@@ -1203,7 +1163,7 @@ public:
     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 
     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 
     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,

-                         unsigned int column, bool ascending );
+                         unsigned int column, bool ascending ) const;

 
     virtual bool HasDefaultCompare() const
         { return true; }
 
     virtual bool HasDefaultCompare() const
         { return true; }


@@ -1225,23 +1185,36 @@ public:
 class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl
 {
 public:
 class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl
 {
 public:

-    wxDataViewTreeCtrl();
-    wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
-           const wxValidator& validator = wxDefaultValidator );
-    ~wxDataViewTreeCtrl();
+    wxDataViewTreeCtrl() { Init(); }
+    wxDataViewTreeCtrl(wxWindow *parent,
+                       wxWindowID id,
+                       const wxPoint& pos = wxDefaultPosition,
+                       const wxSize& size = wxDefaultSize,
+                       long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
+                       const wxValidator& validator = wxDefaultValidator)
+    {
+        Init();

 
 

-    bool Create( wxWindow *parent, wxWindowID id,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
-           const wxValidator& validator = wxDefaultValidator );
+        Create(parent, id, pos, size, style, validator);
+    }
+
+    virtual ~wxDataViewTreeCtrl();
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
+                const wxValidator& validator = wxDefaultValidator);

 
     wxDataViewTreeStore *GetStore()
         { return (wxDataViewTreeStore*) GetModel(); }
     const wxDataViewTreeStore *GetStore() const
         { return (const wxDataViewTreeStore*) GetModel(); }
 
 
     wxDataViewTreeStore *GetStore()
         { return (wxDataViewTreeStore*) GetModel(); }
     const wxDataViewTreeStore *GetStore() const
         { return (const wxDataViewTreeStore*) GetModel(); }
 

+    bool IsContainer( const wxDataViewItem& item ) const
+        { return GetStore()->IsContainer(item); }
+

     void SetImageList( wxImageList *imagelist );
     wxImageList* GetImageList() { return m_imageList; }
 
     void SetImageList( wxImageList *imagelist );
     wxImageList* GetImageList() { return m_imageList; }
 


@@ -1290,7 +1263,12 @@ public:
     void OnSize( wxSizeEvent &event );
 
 private:
     void OnSize( wxSizeEvent &event );
 
 private:

-    wxImageList  *m_imageList;
+    void Init()
+    {
+        m_imageList = NULL;
+    }
+
+    wxImageList *m_imageList;

 
 private:
     DECLARE_EVENT_TABLE()
 
 private:
     DECLARE_EVENT_TABLE()