use global operator new to fix compilation errors if type T overloads new (as wxObjec...

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

diff --git a/include/wx/generic/dataview.h b/include/wx/generic/dataview.h
index 13ce60fc6a9095ee22bd56ccdfa195521947b069..a10ee6606baaf2d99e24b500537c28a9f7e087bf 100644 (file)
--- a/include/wx/generic/dataview.h
+++ b/include/wx/generic/dataview.h
@@ -2,6 +2,7 @@
 // Name:        wx/generic/dataview.h
 // Purpose:     wxDataViewCtrl generic implementation header
 // Author:      Robert Roebling
 // Name:        wx/generic/dataview.h
 // Purpose:     wxDataViewCtrl generic implementation header
 // Author:      Robert Roebling

+// Modified By: Bo Yang

 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
 // Licence:     wxWindows licence
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
 // Licence:     wxWindows licence


@@ -21,9 +22,9 @@
 // classes
 // ---------------------------------------------------------
 
 // classes
 // ---------------------------------------------------------
 

-class WXDLLIMPEXP_ADV wxDataViewCtrl;
-class WXDLLIMPEXP_ADV wxDataViewMainWindow;
-class WXDLLIMPEXP_ADV wxDataViewHeaderWindow;
+class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
+class WXDLLIMPEXP_FWD_ADV wxDataViewMainWindow;
+class WXDLLIMPEXP_FWD_ADV wxDataViewHeaderWindow;

 
 // ---------------------------------------------------------
 // wxDataViewRenderer
 
 // ---------------------------------------------------------
 // wxDataViewRenderer


@@ -40,10 +41,8 @@ public:
     virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0;
     virtual wxSize GetSize() const = 0;
 
     virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0;
     virtual wxSize GetSize() const = 0;
 

-    virtual void SetAlignment( int align )
-        { m_align=align; }
-    virtual int GetAlignment() const
-        { return m_align; }
+    virtual void SetAlignment( int align );
+    virtual int GetAlignment() const;

 
     virtual void SetMode( wxDataViewCellMode mode )
         { m_mode=mode; }
 
     virtual void SetMode( wxDataViewCellMode mode )
         { m_mode=mode; }


@@ -51,37 +50,49 @@ public:
         { return m_mode; }
 
     virtual bool Activate( wxRect WXUNUSED(cell),
         { return m_mode; }
 
     virtual bool Activate( wxRect WXUNUSED(cell),

-                           wxDataViewListModel *WXUNUSED(model),
-                           unsigned int WXUNUSED(col),
-                           unsigned int WXUNUSED(row) )
+                           wxDataViewModel *WXUNUSED(model),
+                           const wxDataViewItem & WXUNUSED(item), 
+                           unsigned int WXUNUSED(col) )

                            { return false; }
 
     virtual bool LeftClick( wxPoint WXUNUSED(cursor),
                             wxRect WXUNUSED(cell),
                            { return false; }
 
     virtual bool LeftClick( wxPoint WXUNUSED(cursor),
                             wxRect WXUNUSED(cell),

-                            wxDataViewListModel *WXUNUSED(model),
-                            unsigned int WXUNUSED(col),
-                            unsigned int WXUNUSED(row) )
+                            wxDataViewModel *WXUNUSED(model),
+                            const wxDataViewItem & WXUNUSED(item), 
+                            unsigned int WXUNUSED(col) )

                             { return false; }
     virtual bool RightClick( wxPoint WXUNUSED(cursor),
                              wxRect WXUNUSED(cell),
                             { return false; }
     virtual bool RightClick( wxPoint WXUNUSED(cursor),
                              wxRect WXUNUSED(cell),

-                             wxDataViewListModel *WXUNUSED(model),
-                             unsigned int WXUNUSED(col),
-                             unsigned int WXUNUSED(row) )
+                             wxDataViewModel *WXUNUSED(model),
+                             const wxDataViewItem & WXUNUSED(item), 
+                             unsigned int WXUNUSED(col) )

                              { return false; }
     virtual bool StartDrag( wxPoint WXUNUSED(cursor),
                             wxRect WXUNUSED(cell),
                              { return false; }
     virtual bool StartDrag( wxPoint WXUNUSED(cursor),
                             wxRect WXUNUSED(cell),

-                            wxDataViewListModel *WXUNUSED(model),
-                            unsigned int WXUNUSED(col),
-                            unsigned int WXUNUSED(row) )
+                            wxDataViewModel *WXUNUSED(model),
+                            const wxDataViewItem & WXUNUSED(item), 
+                            unsigned int WXUNUSED(col) )

                             { return false; }
 
     // Create DC on request
     virtual wxDC *GetDC();
                             { return false; }
 
     // Create DC on request
     virtual wxDC *GetDC();

+    
+    void SetHasAttr( bool set )  { m_hasAttr = set; }
+    void SetAttr( const wxDataViewItemAttr &attr ) { m_attr = attr; }
+    bool GetWantsAttr() { return m_wantsAttr; }
+
+    // implementation
+    int CalculateAlignment() const;

 
 private:
     wxDC                        *m_dc;
     int                          m_align;
     wxDataViewCellMode           m_mode;
 
 private:
     wxDC                        *m_dc;
     int                          m_align;
     wxDataViewCellMode           m_mode;

+    
+protected:
+    bool                         m_wantsAttr;
+    bool                         m_hasAttr;
+    wxDataViewItemAttr           m_attr;

 
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer)
 
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer)


@@ -98,6 +109,8 @@ public:
                               wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
                               int align = wxDVR_DEFAULT_ALIGNMENT );
 
                               wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
                               int align = wxDVR_DEFAULT_ALIGNMENT );
 

+    void RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state );
+

 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer)
 };
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer)
 };


@@ -125,13 +138,30 @@ public:
     virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
     virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
         
     virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
     virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
         

-private:
+protected:

     wxString   m_text;
 
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer)
 };
 
     wxString   m_text;
 
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer)
 };
 

+// ---------------------------------------------------------
+// wxDataViewTextRendererAttr
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewTextRendererAttr: public wxDataViewTextRenderer
+{
+public:
+    wxDataViewTextRendererAttr( const wxString &varianttype = wxT("string"),
+                            wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
+                            int align = wxDVR_DEFAULT_ALIGNMENT );
+
+    bool Render( wxRect cell, wxDC *dc, int state );
+        
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRendererAttr)
+};
+

 // ---------------------------------------------------------
 // wxDataViewBitmapRenderer
 // ---------------------------------------------------------
 // ---------------------------------------------------------
 // wxDataViewBitmapRenderer
 // ---------------------------------------------------------


@@ -172,8 +202,8 @@ public:
     bool GetValue( wxVariant &value ) const;
 
     bool Render( wxRect cell, wxDC *dc, int state );
     bool GetValue( wxVariant &value ) const;
 
     bool Render( wxRect cell, wxDC *dc, int state );

-    bool Activate( wxRect cell, wxDataViewListModel *model, unsigned int col, 
-                   unsigned int row );
+    bool Activate( wxRect cell, wxDataViewModel *model, const wxDataViewItem & item, 
+                            unsigned int col );

     wxSize GetSize() const;
 
 private:
     wxSize GetSize() const;
 
 private:


@@ -209,6 +239,35 @@ private:
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressRenderer)
 };
 protected:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressRenderer)
 };

+    
+// --------------------------------------------------------- 
+// wxDataViewIconTextRenderer
+// --------------------------------------------------------- 
+
+class WXDLLIMPEXP_ADV wxDataViewIconTextRenderer: public wxDataViewCustomRenderer
+{
+public:
+    wxDataViewIconTextRenderer( const wxString &varianttype = wxT("wxDataViewIconText"), 
+                                wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
+                                int align = wxDVR_DEFAULT_ALIGNMENT );
+    virtual ~wxDataViewIconTextRenderer();
+    
+    bool SetValue( const wxVariant &value );
+    bool GetValue( wxVariant &value ) const;
+    
+    virtual bool Render( wxRect cell, wxDC *dc, int state );
+    virtual wxSize GetSize() const;
+    
+    virtual bool HasEditorCtrl() { return true; }
+    virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
+    virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
+    
+private:
+    wxDataViewIconText   m_value;
+    
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewIconTextRenderer)
+};

 
 // ---------------------------------------------------------
 // wxDataViewDateRenderer
 
 // ---------------------------------------------------------
 // wxDataViewDateRenderer


@@ -227,7 +286,7 @@ public:
     virtual bool Render( wxRect cell, wxDC *dc, int state );
     virtual wxSize GetSize() const;
     virtual bool Activate( wxRect cell,
     virtual bool Render( wxRect cell, wxDC *dc, int state );
     virtual wxSize GetSize() const;
     virtual bool Activate( wxRect cell,

-                           wxDataViewListModel *model, unsigned int col, unsigned int row );
+                           wxDataViewModel *model, const wxDataViewItem & item, unsigned int col );

 
 private:
     wxDateTime    m_date;
 
 private:
     wxDateTime    m_date;


@@ -270,7 +329,7 @@ public:
     virtual void SetResizeable( bool resizeable );
     virtual void SetHidden( bool hidden );
     virtual void SetSortOrder( bool ascending );
     virtual void SetResizeable( bool resizeable );
     virtual void SetHidden( bool hidden );
     virtual void SetSortOrder( bool ascending );

-
+    virtual void SetReorderable( bool reorderable );

 
     // getters:
 
 
     // getters:
 


@@ -289,7 +348,8 @@ public:
     virtual bool IsHidden() const
         { return (m_flags & wxDATAVIEW_COL_HIDDEN) != 0; }
     virtual bool IsSortOrderAscending() const;
     virtual bool IsHidden() const
         { return (m_flags & wxDATAVIEW_COL_HIDDEN) != 0; }
     virtual bool IsSortOrderAscending() const;

-
+    virtual bool IsReorderable() const
+        { return (m_flags & wxDATAVIEW_COL_REORDERABLE) != 0; }

 
 private:
     int                      m_width;
 
 private:
     int                      m_width;


@@ -297,6 +357,8 @@ private:
     int                      m_flags;
     wxAlignment              m_align;
     wxString                 m_title;
     int                      m_flags;
     wxAlignment              m_align;
     wxString                 m_title;

+    bool                     m_ascending;
+    bool                     m_autosize;

 
     void Init(int width);
 
 
     void Init(int width);
 


@@ -312,6 +374,9 @@ protected:
 // wxDataViewCtrl
 // ---------------------------------------------------------
 
 // wxDataViewCtrl
 // ---------------------------------------------------------
 

+WX_DECLARE_LIST_WITH_DECL(wxDataViewColumn, wxDataViewColumnList,
+                          class WXDLLIMPEXP_ADV);
+

 class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase,
                                        public wxScrollHelperNative
 {
 class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase,
                                        public wxScrollHelperNative
 {


@@ -345,17 +410,59 @@ public:
            const wxSize& size = wxDefaultSize, long style = 0,
            const wxValidator& validator = wxDefaultValidator );
 
            const wxSize& size = wxDefaultSize, long style = 0,
            const wxValidator& validator = wxDefaultValidator );
 

-    virtual bool AssociateModel( wxDataViewListModel *model );
+    virtual bool AssociateModel( wxDataViewModel *model );
+    

     virtual bool AppendColumn( wxDataViewColumn *col );
     virtual bool AppendColumn( wxDataViewColumn *col );

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

 
 

-    virtual void SetSelection( int row ); // -1 for unselect
-    virtual void SetSelectionRange( unsigned int from, unsigned int to );
-    virtual void SetSelections( const wxArrayInt& aSelections);
-    virtual void Unselect( unsigned int row );
+    virtual void DoSetExpanderColumn();
+    virtual void DoSetIndent();
+
+    virtual unsigned int GetColumnCount() const;
+    virtual wxDataViewColumn* GetColumn( unsigned int pos ) const;
+    virtual bool DeleteColumn( wxDataViewColumn *column );
+    virtual bool ClearColumns();
+    virtual int GetColumnPosition( const wxDataViewColumn *column ) const;
+
+    virtual wxDataViewColumn *GetSortingColumn() const;
+    
+    virtual wxDataViewItem GetSelection() const;
+    virtual int GetSelections( wxDataViewItemArray & sel ) const;
+    virtual void SetSelections( const wxDataViewItemArray & sel );
+    virtual void Select( const wxDataViewItem & item );
+    virtual void Unselect( const wxDataViewItem & item );
+    virtual bool IsSelected( const wxDataViewItem & item ) const;
+
+    virtual void SelectAll();
+    virtual void UnselectAll();
+
+    virtual void EnsureVisible( const wxDataViewItem & item,
+                                const wxDataViewColumn *column = NULL );
+    virtual void HitTest( const wxPoint & point, wxDataViewItem & item, wxDataViewColumn* &column ) const;
+    virtual wxRect GetItemRect( const wxDataViewItem & item, const wxDataViewColumn *column = NULL ) const;
+
+    virtual void Expand( const wxDataViewItem & item );
+    virtual void Collapse( const wxDataViewItem & item );

     
     

-    virtual bool IsSelected( unsigned int row ) const;
-    virtual int GetSelection() const;
-    virtual int GetSelections(wxArrayInt& aSelections) const;
+    virtual void SetFocus();
+
+protected:
+    virtual int GetSelections( wxArrayInt & sel ) const; 
+    virtual void SetSelections( const wxArrayInt & sel );
+    virtual void Select( int row );
+    virtual void Unselect( int row );
+    virtual bool IsSelected( int row ) const;
+    virtual void SelectRange( int from, int to );
+    virtual void UnselectRange( int from, int to );
+
+    virtual void EnsureVisible( int row, int column );
+
+    virtual wxDataViewItem GetItemByRow( unsigned int row ) const;
+    virtual int GetRowByItem( const wxDataViewItem & item ) const;
+
+    wxDataViewColumn* GetSortingColumn() { return m_sortingColumn; }
+    void SetSortingColumn( wxDataViewColumn* column ) { m_sortingColumn = column; }

 
 public:     // utility functions not part of the API
 
 
 public:     // utility functions not part of the API
 


@@ -365,18 +472,24 @@ public:     // utility functions not part of the API
         return GetClientSize().GetWidth() / GetColumnCount();
     }
 
         return GetClientSize().GetWidth() / GetColumnCount();
     }
 

+    // called by header window after reorder
+    void ColumnMoved( wxDataViewColumn* col, unsigned int new_pos );
+

     // updates the header window after a change in a column setting
     void OnColumnChange();
 
     wxWindow *GetMainWindow() { return (wxWindow*) m_clientArea; }
 
 private:
     // updates the header window after a change in a column setting
     void OnColumnChange();
 
     wxWindow *GetMainWindow() { return (wxWindow*) m_clientArea; }
 
 private:

-    wxDataViewListModelNotifier *m_notifier;
-    wxDataViewMainWindow        *m_clientArea;
-    wxDataViewHeaderWindow      *m_headerArea;
+    wxDataViewColumnList      m_cols;
+    wxDataViewModelNotifier  *m_notifier;
+    wxDataViewMainWindow     *m_clientArea;
+    wxDataViewHeaderWindow   *m_headerArea;
+    wxDataViewColumn         *m_sortingColumn;

 
 private:
     void OnSize( wxSizeEvent &event );
 
 private:
     void OnSize( wxSizeEvent &event );

+    virtual wxSize GetSizeAvailableForScrollTarget(const wxSize& size);

 
     // we need to return a special WM_GETDLGCODE value to process just the
     // arrows but let the other navigation characters through
 
     // we need to return a special WM_GETDLGCODE value to process just the
     // arrows but let the other navigation characters through