X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/30715fa19575aca89b9fee91cdd3d7f0d295548e..8e4b5265cdd7aeea67c85eb0f50186641f09f7d8:/include/wx/dataview.h?ds=inline

diff --git a/include/wx/dataview.h b/include/wx/dataview.h
index 1d9e87ed98..2bb0076259 100644
--- a/include/wx/dataview.h
+++ b/include/wx/dataview.h
@@ -2,7 +2,7 @@
 // Name:        wx/dataview.h
 // Purpose:     wxDataViewCtrl base classes
 // Author:      Robert Roebling
-// Modified by:
+// Modified by: Bo Yang
 // Created:     08.01.06
 // RCS-ID:      $Id$
 // Copyright:   (c) Robert Roebling
@@ -20,13 +20,14 @@
 #include "wx/textctrl.h"
 #include "wx/bitmap.h"
 #include "wx/variant.h"
-
+#include "wx/listctrl.h"
+#include "wx/dynarray.h"
+#include "wx/icon.h"
 
 #if defined(__WXGTK20__)
     // for testing
     // #define wxUSE_GENERICDATAVIEWCTRL 1
 #elif defined(__WXMAC__)
-    #define wxUSE_GENERICDATAVIEWCTRL 1
 #else
     #define wxUSE_GENERICDATAVIEWCTRL 1
 #endif
@@ -39,11 +40,12 @@
 // wxDataViewCtrl globals
 // ----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_ADV wxDataViewModel;
-class WXDLLIMPEXP_ADV wxDataViewListModel;
-class WXDLLIMPEXP_ADV wxDataViewCtrl;
-class WXDLLIMPEXP_ADV wxDataViewColumn;
-class WXDLLIMPEXP_ADV wxDataViewRenderer;
+class WXDLLIMPEXP_FWD_ADV wxDataViewItem;
+class WXDLLIMPEXP_FWD_ADV wxDataViewModel;
+class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
+class WXDLLIMPEXP_FWD_ADV wxDataViewColumn;
+class WXDLLIMPEXP_FWD_ADV wxDataViewRenderer;
+class WXDLLIMPEXP_FWD_ADV wxDataViewModelNotifier;
 
 extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxDataViewCtrlNameStr[];
 
@@ -61,176 +63,157 @@ extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxDataViewCtrlNameStr[];
 
 
 // ---------------------------------------------------------
-// wxDataViewModel
+// wxDataViewItem
 // ---------------------------------------------------------
 
-class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData
+class WXDLLIMPEXP_ADV wxDataViewItem
 {
 public:
-    wxDataViewModel() { }
-
-protected:
-    // the user should not delete this class directly: he should use DecRef() instead!
-    virtual ~wxDataViewModel() { }
+    wxDataViewItem( void* id = NULL ) 
+        { m_id = id; }
+    wxDataViewItem( const wxDataViewItem &item )
+        { m_id = item.m_id; }
+    bool IsOk() const                  { return m_id != NULL; }
+    void* GetID() const                { return m_id; }
+    operator const void* () const      { return m_id; }
+    
+private:
+    void* m_id;
 };
 
+bool operator == (const wxDataViewItem &left, const wxDataViewItem &right);
+
+WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray);
+
 // ---------------------------------------------------------
-// wxDataViewListModelNotifier
+// wxDataViewModelNotifier
 // ---------------------------------------------------------
 
-class WXDLLIMPEXP_ADV wxDataViewListModelNotifier: public wxObject
+class WXDLLIMPEXP_ADV wxDataViewModelNotifier
 {
 public:
-    wxDataViewListModelNotifier() { }
-    virtual ~wxDataViewListModelNotifier() { }
-
-    virtual bool RowAppended() = 0;
-    virtual bool RowPrepended() = 0;
-    virtual bool RowInserted( unsigned int before ) = 0;
-    virtual bool RowDeleted( unsigned int row ) = 0;
-    virtual bool RowChanged( unsigned int row ) = 0;
-    virtual bool ValueChanged( unsigned int col, unsigned int row ) = 0;
-    virtual bool RowsReordered( unsigned int *new_order ) = 0;
+    wxDataViewModelNotifier() { }
+    virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
+
+    virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
+    virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
+    virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
+    virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
     virtual bool Cleared() = 0;
-    virtual bool Freed()
-        { m_owner = NULL; return true; }
+    
+    virtual void Resort() = 0;
 
-    void SetOwner( wxDataViewListModel *owner ) { m_owner = owner; }
-    wxDataViewListModel *GetOwner()             { return m_owner; }
+    void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
+    wxDataViewModel *GetOwner()             { return m_owner; }
 
 private:
-    wxDataViewListModel *m_owner;
+    wxDataViewModel *m_owner;
 };
 
+
 // ---------------------------------------------------------
-// wxDataViewListModel
+// wxDataViewModel
 // ---------------------------------------------------------
 
-class WXDLLIMPEXP_ADV wxDataViewViewingColumn: public wxObject
-{
-public:
-    wxDataViewViewingColumn( wxDataViewColumn *view_column, unsigned int model_column )
-    {
-        m_viewColumn = view_column;
-        m_modelColumn = model_column;
-    }
-
-    wxDataViewColumn   *m_viewColumn;
-    unsigned int        m_modelColumn;
-};
+WX_DECLARE_LIST(wxDataViewModelNotifier, wxDataViewModelNotifiers );
 
-class WXDLLIMPEXP_ADV wxDataViewListModel: public wxDataViewModel
+class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData
 {
-    friend class WXDLLIMPEXP_ADV wxDataViewCtrl;
-    friend class WXDLLIMPEXP_ADV wxDataViewCtrlBase;
-    friend class WXDLLIMPEXP_ADV wxDataViewSortedListModel;
-    friend class WXDLLIMPEXP_ADV wxDataViewColumnBase;
-    friend class WXDLLIMPEXP_ADV wxGtkDataViewListModelNotifier;
-
 public:
-    wxDataViewListModel();
+    wxDataViewModel();
 
-    virtual unsigned int GetRowCount() const = 0;
     virtual unsigned int GetColumnCount() const = 0;
 
     // return type as reported by wxVariant
     virtual wxString GetColumnType( unsigned int col ) const = 0;
 
     // get value into a wxVariant
-    virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const = 0;
+    virtual void GetValue( wxVariant &variant, 
+                           const wxDataViewItem &item, unsigned int col ) const = 0;
 
     // set value, call ValueChanged() afterwards!
-    virtual bool SetValue( wxVariant &variant, unsigned int col, unsigned int row ) = 0;
+    virtual bool SetValue( const wxVariant &variant, 
+                           const wxDataViewItem &item, unsigned int col ) = 0;
+
+    // define hierachy
+    virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
+    virtual bool IsContainer( const wxDataViewItem &item ) const = 0;
+    virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const = 0;
 
     // delegated notifiers
-    virtual bool RowAppended();
-    virtual bool RowPrepended();
-    virtual bool RowInserted( unsigned int before );
-    virtual bool RowDeleted( unsigned int row );
-    virtual bool RowChanged( unsigned int row );
-    virtual bool ValueChanged( unsigned int col, unsigned int row );
-    virtual bool RowsReordered( unsigned int *new_order );
+    virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
+    virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
+    virtual bool ItemChanged( const wxDataViewItem &item );
+    virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
     virtual bool Cleared();
 
-protected:
-    // the user should not delete this class directly: he should use DecRef() instead!
-    virtual ~wxDataViewListModel();
+    // delegatd action
+    virtual void Resort();
 
-    // Used internally
-    void AddViewingColumn( wxDataViewColumn *view_column, unsigned int model_column );
-    void RemoveViewingColumn( wxDataViewColumn *column );
+    void AddNotifier( wxDataViewModelNotifier *notifier );
+    void RemoveNotifier( wxDataViewModelNotifier *notifier );
+    
+    // default compare function
+    virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, 
+                         unsigned int column, bool ascending );
+    virtual bool HasDefaultCompare() const { return false; }
 
-    void AddNotifier( wxDataViewListModelNotifier *notifier );
-    void RemoveNotifier( wxDataViewListModelNotifier *notifier );
+protected:
+    // the user should not delete this class directly: he should use DecRef() instead!
+    virtual ~wxDataViewModel() { }
 
-    wxList                      m_notifiers;
-    wxList                      m_viewingColumns;
+    wxDataViewModelNotifiers  m_notifiers;
 };
 
-
-
 // ---------------------------------------------------------
-// wxDataViewSortedListModel
+// wxDataViewIndexListModel
 // ---------------------------------------------------------
 
-typedef int (wxCALLBACK *wxDataViewListModelCompare)
-    (unsigned int row1, unsigned int row2, unsigned int col, wxDataViewListModel* model );
-
-WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_SIZE_T(unsigned int, 
-                                            wxDataViewSortedIndexArray, WXDLLIMPEXP_ADV);
-
-class WXDLLIMPEXP_ADV wxDataViewSortedListModel: public wxDataViewListModel
+class wxDataViewIndexListModel: public wxDataViewModel
 {
-    friend class wxDataViewSortedListModelNotifier;
-
 public:
-    wxDataViewSortedListModel( wxDataViewListModel *child );
-    virtual ~wxDataViewSortedListModel();
-
-    void SetAscending( bool ascending ) { m_ascending = ascending; }
-    bool IsAscending() const { return m_ascending; }
-
-    virtual unsigned int GetRowCount() const;
-    virtual unsigned int GetColumnCount() const;
-
-    // return type as reported by wxVariant
-    virtual wxString GetColumnType( unsigned int col ) const;
-
-    // get value into a wxVariant
-    virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const;
-
-    // set value, call ValueChanged() afterwards!
-    virtual bool SetValue( wxVariant &variant, unsigned int col, unsigned int row );
-
-    // called from user
-    virtual bool RowAppended();
-    virtual bool RowPrepended();
-    virtual bool RowInserted( unsigned int before );
-    virtual bool RowDeleted( unsigned int row );
-    virtual bool RowChanged( unsigned int row );
-    virtual bool ValueChanged( unsigned int col, unsigned int row );
-    virtual bool RowsReordered( unsigned int *new_order );
-    virtual bool Cleared();
-
-    // called if child's notifiers are called
-    bool ChildRowAppended();
-    bool ChildRowPrepended();
-    bool ChildRowInserted( unsigned int before );
-    bool ChildRowDeleted( unsigned int row );
-    bool ChildRowChanged( unsigned int row );
-    bool ChildValueChanged( unsigned int col, unsigned int row );
-    bool ChildRowsReordered( unsigned int *new_order );
-    bool ChildCleared();
-
-    virtual void Resort();
+    wxDataViewIndexListModel( unsigned int initial_size = 0 );
+    ~wxDataViewIndexListModel();
+    
+    virtual unsigned int GetRowCount() = 0;
+    
+    virtual void GetValue( wxVariant &variant, 
+                           unsigned int row, unsigned int col ) const = 0;
 
-private:
-    bool                             m_ascending;
-    wxDataViewListModel             *m_child;
-    wxDataViewSortedIndexArray       m_array;
-    wxDataViewListModelNotifier     *m_notifierOnChild;
+    virtual bool SetValue( const wxVariant &variant, 
+                           unsigned int row, unsigned int col ) = 0;
+    
+    void RowPrepended();
+    void RowInserted( unsigned int before );
+    void RowAppended();
+    void RowDeleted( unsigned int row );
+    void RowChanged( unsigned int row );
+    void RowValueChanged( unsigned int row, unsigned int col );
+    
+    // convert to/from row/wxDataViewItem
+    
+    unsigned int GetRow( const wxDataViewItem &item ) const;
+    wxDataViewItem GetItem( unsigned int row ) const;
+    
+    // compare based on index
     
-    void InitStatics(); // BAD
+    virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, 
+                         unsigned int column, bool ascending );
+    virtual bool HasDefaultCompare() const { return true; }
+
+    // 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 wxDataViewItem GetParent( const wxDataViewItem &item ) const;
+    virtual bool IsContainer( const wxDataViewItem &item ) const;
+    virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
+    
+private:
+    wxDataViewItemArray m_hash;
+    unsigned int m_lastIndex;
 };
 
 //-----------------------------------------------------------------------------
@@ -311,12 +294,15 @@ public:
     // in-place editing
     virtual bool HasEditorCtrl()
         { return false; }
-    virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
+    virtual wxControl* CreateEditorCtrl(wxWindow * WXUNUSED(parent),
+                                        wxRect WXUNUSED(labelRect),
+                                        const wxVariant& WXUNUSED(value))
         { return NULL; }
-    virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
+    virtual bool GetValueFromEditorCtrl(wxControl * WXUNUSED(editor),
+                                        wxVariant& WXUNUSED(value))
         { return false; }
 
-    virtual bool StartEditing( unsigned int row, wxRect labelRect );
+    virtual bool StartEditing( const wxDataViewItem &item, wxRect labelRect );
     virtual void CancelEditing();
     virtual bool FinishEditing();
     
@@ -326,7 +312,7 @@ protected:
     wxString                m_variantType;
     wxDataViewColumn       *m_owner;
     wxControl              *m_editorCtrl;
-    unsigned int            m_row; // for m_editorCtrl
+    wxDataViewItem          m_item; // for m_editorCtrl
 
     // internal utility:
     const wxDataViewCtrl* GetView() const;
@@ -335,6 +321,35 @@ protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRendererBase)
 };
 
+//-----------------------------------------------------------------------------
+// wxDataViewIconText
+//-----------------------------------------------------------------------------
+
+class wxDataViewIconText: public wxObject
+{
+public:
+    wxDataViewIconText( const wxString &text = wxEmptyString, const wxIcon& icon = wxNullIcon )
+    { m_icon = icon; m_text = text; }
+    wxDataViewIconText( const wxDataViewIconText &other )
+    { 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);
+
+DECLARE_VARIANT_OBJECT(wxDataViewIconText)
+
 // ---------------------------------------------------------
 // wxDataViewColumnBase
 // ---------------------------------------------------------
@@ -392,7 +407,7 @@ public:
     virtual bool IsSortOrderAscending() const = 0;
 
     const wxBitmap &GetBitmap() const       { return m_bitmap; }
-    unsigned int GetModelColumn() const     { return m_model_column; }
+    unsigned int GetModelColumn() const     { return static_cast<unsigned int>(m_model_column); }
 
     wxDataViewCtrl *GetOwner()              { return m_owner; }
     wxDataViewRenderer* GetRenderer()       { return m_renderer; }
@@ -424,78 +439,112 @@ public:
     wxDataViewCtrlBase();
     virtual ~wxDataViewCtrlBase();
 
-    virtual bool AssociateModel( wxDataViewListModel *model );
-    wxDataViewListModel* GetModel();
+    virtual bool AssociateModel( wxDataViewModel *model );
+    wxDataViewModel* GetModel();
 
     // short cuts
-    bool AppendTextColumn( const wxString &label, unsigned int model_column, 
+    wxDataViewColumn *AppendTextColumn( const wxString &label, unsigned int model_column, 
+                    wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
+                    wxAlignment align = wxALIGN_CENTER,
+                    int flags = wxDATAVIEW_COL_RESIZABLE );
+    wxDataViewColumn *AppendIconTextColumn( const wxString &label, unsigned int model_column, 
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
-    bool AppendToggleColumn( const wxString &label, unsigned int model_column,
+    wxDataViewColumn *AppendToggleColumn( const wxString &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
-    bool AppendProgressColumn( const wxString &label, unsigned int model_column, 
+    wxDataViewColumn *AppendProgressColumn( const wxString &label, unsigned int model_column, 
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
-    bool AppendDateColumn( const wxString &label, unsigned int model_column,
+    wxDataViewColumn *AppendDateColumn( const wxString &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
-    bool AppendBitmapColumn( const wxString &label, unsigned int model_column,
+    wxDataViewColumn *AppendBitmapColumn( const wxString &label, unsigned int model_column,
+                    wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
+                    wxAlignment align = wxALIGN_CENTER,
+                    int flags = wxDATAVIEW_COL_RESIZABLE );
+    wxDataViewColumn *AppendTextColumn( const wxBitmap &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
-    bool AppendTextColumn( const wxBitmap &label, unsigned int model_column,
+    wxDataViewColumn *AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
-    bool AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
+    wxDataViewColumn *AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
-    bool AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
+    wxDataViewColumn *AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
-    bool AppendDateColumn( const wxBitmap &label, unsigned int model_column,
+    wxDataViewColumn *AppendDateColumn( const wxBitmap &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
-    bool AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
+    
+    wxDataViewColumn *AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
                     wxAlignment align = wxALIGN_CENTER,
                     int flags = wxDATAVIEW_COL_RESIZABLE );
     
     virtual bool AppendColumn( wxDataViewColumn *col );
 
-    virtual unsigned int GetColumnCount() const;
-
-    virtual bool DeleteColumn( unsigned int pos );
-    virtual bool ClearColumns();
-    virtual wxDataViewColumn* GetColumn( unsigned int pos );
-
-    virtual void SetSelection( int row ) = 0; // -1 for unselect
-    inline void ClearSelection() { SetSelection( -1 ); }
-    virtual void Unselect( unsigned int row ) = 0;
-    virtual void SetSelectionRange( unsigned int from, unsigned int to ) = 0;
-    virtual void SetSelections( const wxArrayInt& aSelections) = 0;
+    virtual unsigned int GetColumnCount() const = 0;
+    virtual wxDataViewColumn* GetColumn( unsigned int pos ) const = 0;
+    virtual int GetColumnPosition( const wxDataViewColumn *column ) const = 0;
     
-    virtual bool IsSelected( unsigned int row ) const = 0;
-    virtual int GetSelection() const = 0;
-    virtual int GetSelections(wxArrayInt& aSelections) const = 0;
+    virtual bool DeleteColumn( wxDataViewColumn *column ) = 0;
+    virtual bool ClearColumns() = 0;
+    
+    void SetExpanderColumn( wxDataViewColumn *col )
+        { m_expander_column = col ; DoSetExpanderColumn(); }
+    wxDataViewColumn *GetExpanderColumn() const 
+        { return m_expander_column; }
+        
+    virtual wxDataViewColumn *GetSortingColumn() const = 0;
+
+    void SetIndent( int indent )
+        { m_indent = indent ; DoSetIndent(); }
+    int GetIndent() const 
+        { return m_indent; } 
+
+    virtual wxDataViewItem GetSelection() const = 0;
+    virtual int GetSelections( wxDataViewItemArray & sel ) const = 0;
+    virtual void SetSelections( const wxDataViewItemArray & sel ) = 0;
+    virtual void Select( const wxDataViewItem & item ) = 0;
+    virtual void Unselect( const wxDataViewItem & item ) = 0;
+    virtual bool IsSelected( const wxDataViewItem & item ) const = 0;
+
+    virtual void SelectAll() = 0;
+    virtual void UnselectAll() = 0;
+
+    virtual void Expand( const wxDataViewItem & item ) = 0;
+    virtual void Collapse( const wxDataViewItem & item ) = 0;
+
+    virtual void EnsureVisible( const wxDataViewItem & item,
+                                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;
+
+protected:
+    virtual void DoSetExpanderColumn() = 0 ;
+    virtual void DoSetIndent() = 0;
 
 private:
-    wxDataViewListModel    *m_model;
-    wxList                  m_cols;
-    
+    wxDataViewModel        *m_model;
+    wxDataViewColumn       *m_expander_column;
+    int m_indent ;
+	
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCtrlBase)
 };
 
-
 // ----------------------------------------------------------------------------
 // wxDataViewEvent - the event class for the wxDataViewCtrl notifications
 // ----------------------------------------------------------------------------
@@ -505,30 +554,28 @@ class WXDLLIMPEXP_ADV wxDataViewEvent : public wxNotifyEvent
 public:
     wxDataViewEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
         : wxNotifyEvent(commandType, winid),
+        m_item(0),
         m_col(-1),
-        m_row(-1),
         m_model(NULL),
         m_value(wxNullVariant),
-        m_editCancelled(false),
         m_column(NULL)
         { }
 
     wxDataViewEvent(const wxDataViewEvent& event)
         : wxNotifyEvent(event),
+        m_item(event.m_item),
         m_col(event.m_col),
-        m_row(event.m_col),
         m_model(event.m_model),
         m_value(event.m_value),
-        m_editCancelled(event.m_editCancelled),
         m_column(event.m_column)
         { }
 
+    wxDataViewItem GetItem() const { return m_item; }
+    void SetItem( const wxDataViewItem &item ) { m_item = item; }
+
     int GetColumn() const { return m_col; }
     void SetColumn( int col ) { m_col = col; }
 
-    int GetRow() const { return m_row; }
-    void SetRow( int row ) { m_row = row; }
-
     wxDataViewModel* GetModel() const { return m_model; }
     void SetModel( wxDataViewModel *model ) { m_model = model; }
 
@@ -539,18 +586,13 @@ public:
     void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; }
     wxDataViewColumn *GetDataViewColumn() const { return m_column; }
 
-    // was label editing canceled? (for wxEVT_COMMAND_DATVIEW_END_LABEL_EDIT only)
-    bool IsEditCancelled() const { return m_editCancelled; }
-    void SetEditCanceled(bool editCancelled) { m_editCancelled = editCancelled; }
-
     virtual wxEvent *Clone() const { return new wxDataViewEvent(*this); }
 
 protected:
+    wxDataViewItem      m_item;
     int                 m_col;
-    int                 m_row;
     wxDataViewModel    *m_model;
     wxVariant           m_value;
-    bool                m_editCancelled;
     wxDataViewColumn   *m_column;
 
 private:
@@ -558,10 +600,26 @@ private:
 };
 
 BEGIN_DECLARE_EVENT_TYPES()
-    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ROW_SELECTED, -1)
-    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ROW_ACTIVATED, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, -1)
+    
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, -1)
+    
     DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, -1)
     DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, -1)
+    
+    // notifications from the model to the control
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_ADDED, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_DELETED, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_CHANGED, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_VALUE_CHANGED, -1)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_MODEL_CLEARED, -1)
 END_DECLARE_EVENT_TYPES()
 
 typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
@@ -572,10 +630,25 @@ typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
 #define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \
     wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn))
 
-#define EVT_DATAVIEW_ROW_SELECTED(id, fn) wx__DECLARE_DATAVIEWEVT(ROW_SELECTED, id, fn)
-#define EVT_DATAVIEW_ROW_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ROW_ACTIVATED, id, fn)
+#define EVT_DATAVIEW_SELECTION_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(SELECTION_CHANGED, id, fn)
+
+#define EVT_DATAVIEW_ITEM_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_ACTIVATED, id, fn)
+#define EVT_DATAVIEW_ITEM_COLLAPSING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSING, 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_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_COLUMN_HEADER_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_CLICK, 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_MODEL_ITEM_ADDED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_ADDED, id, fn)
+#define EVT_DATAVIEW_MODEL_ITEM_DELETED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_DELETED, id, fn)
+#define EVT_DATAVIEW_MODEL_ITEM_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_CHANGED, id, fn)
+#define EVT_DATAVIEW_MODEL_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_VALUE_CHANGED, id, fn)
+#define EVT_DATAVIEW_MODEL_CLEARED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_CLEARED, id, fn)
 
 
 #if defined(wxUSE_GENERICDATAVIEWCTRL)
@@ -583,8 +656,7 @@ typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
 #elif defined(__WXGTK20__)
     #include "wx/gtk/dataview.h"
 #elif defined(__WXMAC__)
-    // TODO
-    // #include "wx/mac/dataview.h"
+    #include "wx/mac/dataview.h"
 #else
     #include "wx/generic/dataview.h"
 #endif