X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8b6cf9bf10a43343734d1bb22f2fae3ade2f4a67..92153555cf08cc818d6f4becfc1576d9c2add023:/include/wx/dataview.h?ds=sidebyside diff --git a/include/wx/dataview.h b/include/wx/dataview.h index 0f64e7f156..d4da5c66ed 100644 --- a/include/wx/dataview.h +++ b/include/wx/dataview.h @@ -16,25 +16,21 @@ #if wxUSE_DATAVIEWCTRL -#include "wx/control.h" #include "wx/textctrl.h" -#include "wx/bitmap.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/dataobj.h" -#if defined(__WXGTK20__) - // for testing - // #define wxUSE_GENERICDATAVIEWCTRL 1 -#elif defined(__WXMAC__) -#else - #define wxUSE_GENERICDATAVIEWCTRL 1 -#endif +class WXDLLIMPEXP_FWD_CORE wxImageList; -// ---------------------------------------------------------------------------- -// wxDataViewCtrl flags -// ---------------------------------------------------------------------------- +#if !(defined(__WXGTK20__) || defined(__WXOSX__)) || defined(__WXUNIVERSAL__) +// #if !(defined(__WXOSX__)) || defined(__WXUNIVERSAL__) + #define wxHAS_GENERIC_DATAVIEWCTRL +#endif // ---------------------------------------------------------------------------- // wxDataViewCtrl globals @@ -47,7 +43,14 @@ class WXDLLIMPEXP_FWD_ADV wxDataViewColumn; class WXDLLIMPEXP_FWD_ADV wxDataViewRenderer; class WXDLLIMPEXP_FWD_ADV wxDataViewModelNotifier; -extern WXDLLIMPEXP_DATA_ADV(const wxChar) 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 @@ -58,8 +61,9 @@ extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxDataViewCtrlNameStr[]; // the default minimal width of the columns: #define wxDVC_DEFAULT_MINWIDTH 30 -// the default alignment of wxDataViewRenderers: -#define wxDVR_DEFAULT_ALIGNMENT (wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL) +// The default alignment of wxDataViewRenderers is to take +// the alignment from the column it owns. +#define wxDVR_DEFAULT_ALIGNMENT -1 // --------------------------------------------------------- @@ -77,10 +81,6 @@ public: 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; }; @@ -96,7 +96,7 @@ WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray); class WXDLLIMPEXP_ADV wxDataViewModelNotifier { public: - wxDataViewModelNotifier() { } + wxDataViewModelNotifier() { m_owner = NULL; } virtual ~wxDataViewModelNotifier() { m_owner = NULL; } virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0; @@ -111,7 +111,7 @@ public: virtual void Resort() = 0; void SetOwner( wxDataViewModel *owner ) { m_owner = owner; } - wxDataViewModel *GetOwner() { return m_owner; } + wxDataViewModel *GetOwner() const { return m_owner; } private: wxDataViewModel *m_owner; @@ -129,8 +129,8 @@ class WXDLLIMPEXP_ADV wxDataViewItemAttr { public: // ctors - wxDataViewItemAttr() - { + wxDataViewItemAttr() + { m_bold = false; m_italic = false; } @@ -139,11 +139,11 @@ public: void SetColour(const wxColour& colour) { m_colour = colour; } void SetBold( bool set ) { m_bold = set; } void SetItalic( bool set ) { m_italic = set; } - + // accessors bool HasColour() const { return m_colour.Ok(); } const wxColour& GetColour() const { return m_colour; } - + bool GetBold() const { return m_bold; } bool GetItalic() const { return m_italic; } @@ -161,7 +161,7 @@ private: WX_DECLARE_LIST_WITH_DECL(wxDataViewModelNotifier, wxDataViewModelNotifiers, class WXDLLIMPEXP_ADV); -class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData +class WXDLLIMPEXP_ADV wxDataViewModel: public wxRefCounter { public: wxDataViewModel(); @@ -209,11 +209,11 @@ public: // 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 IsIndexListModel() const { return false; } + virtual bool IsVirtualListModel() const { return false; } protected: // the user should not delete this class directly: he should use DecRef() instead! @@ -232,15 +232,15 @@ public: wxDataViewIndexListModel( unsigned int initial_size = 0 ); ~wxDataViewIndexListModel(); - virtual void GetValue( wxVariant &variant, + virtual void GetValueByRow( wxVariant &variant, unsigned int row, unsigned int col ) const = 0; - virtual bool SetValue( const wxVariant &variant, + virtual bool SetValueByRow( const wxVariant &variant, unsigned int row, unsigned int col ) = 0; - virtual bool GetAttr( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) ) + virtual bool GetAttrByRow( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) ) { return false; } - + void RowPrepended(); void RowInserted( unsigned int before ); void RowAppended(); @@ -248,6 +248,7 @@ public: void RowsDeleted( const wxArrayInt &rows ); void RowChanged( unsigned int row ); void RowValueChanged( unsigned int row, unsigned int col ); + void Reset( unsigned int new_size ); // convert to/from row/wxDataViewItem @@ -257,7 +258,7 @@ public: // 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 @@ -272,16 +273,79 @@ public: virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const; // internal - virtual bool IsIndexListModel() const { return true; } - unsigned int GetLastIndex() const { return m_lastIndex; } - + virtual bool IsVirtualListModel() const { return false; } + unsigned int GetCount() const { return m_hash.GetCount(); } + private: wxDataViewItemArray m_hash; - unsigned int m_lastIndex; + unsigned int m_nextFreeID; bool m_ordered; - bool m_useHash; }; +// --------------------------------------------------------- +// wxDataViewVirtualListModel +// --------------------------------------------------------- + +#ifdef __WXMAC__ +// better than nothing +typedef wxDataViewIndexListModel wxDataViewVirtualListModel; +#else + +class WXDLLIMPEXP_ADV wxDataViewVirtualListModel: public wxDataViewModel +{ +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 RowAppended(); + void RowDeleted( unsigned int row ); + void RowsDeleted( const wxArrayInt &rows ); + void RowChanged( unsigned int row ); + void RowValueChanged( unsigned int row, unsigned int col ); + void Reset( unsigned int new_size ); + + // convert to/from row/wxDataViewItem + + unsigned int GetRow( const wxDataViewItem &item ) const; + wxDataViewItem GetItem( unsigned int row ) const; + + // compare based on index + + virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, + unsigned int column, bool ascending ) const; + 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; + + // internal + virtual bool IsVirtualListModel() const { return true; } + unsigned int GetCount() const { return m_size; } + +private: + unsigned int m_size; + bool m_ordered; +}; +#endif //----------------------------------------------------------------------------- // wxDataViewEditorCtrlEvtHandler @@ -297,6 +361,7 @@ public: protected: void OnChar( wxKeyEvent &event ); + void OnTextEnter( wxCommandEvent &event ); void OnKillFocus( wxFocusEvent &event ); void OnIdle( wxIdleEvent &event ); @@ -335,12 +400,13 @@ 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() { return m_owner; } + wxDataViewColumn* GetOwner() const { return m_owner; } // renderer properties: @@ -359,7 +425,7 @@ public: virtual int GetAlignment() const = 0; // in-place editing - virtual bool HasEditorCtrl() + virtual bool HasEditorCtrl() const { return false; } virtual wxControl* CreateEditorCtrl(wxWindow * WXUNUSED(parent), wxRect WXUNUSED(labelRect), @@ -378,7 +444,7 @@ public: protected: wxString m_variantType; wxDataViewColumn *m_owner; - wxControl *m_editorCtrl; + wxWeakRef m_editorCtrl; wxDataViewItem m_item; // for m_editorCtrl // internal utility: @@ -396,8 +462,10 @@ class WXDLLIMPEXP_ADV wxDataViewIconText: public wxObject { public: wxDataViewIconText( const wxString &text = wxEmptyString, const wxIcon& icon = wxNullIcon ) - { m_icon = icon; m_text = text; } + : 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; } @@ -421,72 +489,59 @@ DECLARE_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV) // wxDataViewColumnBase // --------------------------------------------------------- +// for compatibility only, do not use enum wxDataViewColumnFlags { - wxDATAVIEW_COL_RESIZABLE = 1, - wxDATAVIEW_COL_SORTABLE = 2, - wxDATAVIEW_COL_HIDDEN = 4 + wxDATAVIEW_COL_RESIZABLE = wxCOL_RESIZABLE, + wxDATAVIEW_COL_SORTABLE = wxCOL_SORTABLE, + wxDATAVIEW_COL_REORDERABLE = wxCOL_REORDERABLE, + wxDATAVIEW_COL_HIDDEN = wxCOL_HIDDEN }; -class WXDLLIMPEXP_ADV wxDataViewColumnBase: public wxObject +class WXDLLIMPEXP_ADV wxDataViewColumnBase : public wxSettableHeaderColumn { public: - wxDataViewColumnBase( const wxString &title, wxDataViewRenderer *renderer, - unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH, - wxAlignment align = wxALIGN_CENTER, - int flags = wxDATAVIEW_COL_RESIZABLE ); - wxDataViewColumnBase( const wxBitmap &bitmap, wxDataViewRenderer *renderer, - unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH, - wxAlignment align = wxALIGN_CENTER, - int flags = wxDATAVIEW_COL_RESIZABLE ); + // ctor for the text columns: takes ownership of renderer + wxDataViewColumnBase(wxDataViewRenderer *renderer, + unsigned int model_column) + { + Init(renderer, model_column); + } + + // ctor for the bitmap columns + wxDataViewColumnBase(const wxBitmap& bitmap, + wxDataViewRenderer *renderer, + unsigned int model_column) + : m_bitmap(bitmap) + { + Init(renderer, model_column); + } + virtual ~wxDataViewColumnBase(); // setters: - - virtual void SetTitle( const wxString &title ) = 0; - virtual void SetAlignment( wxAlignment align ) = 0; - virtual void SetSortable( bool sortable ) = 0; - virtual void SetResizeable( bool resizeable ) = 0; - virtual void SetHidden( bool hidden ) = 0; - virtual void SetSortOrder( bool ascending ) = 0; - virtual void SetFlags( int flags ); virtual void SetOwner( wxDataViewCtrl *owner ) { m_owner = owner; } - virtual void SetBitmap( const wxBitmap &bitmap ) - { m_bitmap=bitmap; } - - virtual void SetMinWidth( int minWidth ) = 0; - virtual void SetWidth( int width ) = 0; - // getters: - - virtual wxString GetTitle() const = 0; - virtual wxAlignment GetAlignment() const = 0; - virtual int GetWidth() const = 0; - virtual int GetMinWidth() const = 0; - - virtual int GetFlags() const; - - virtual bool IsSortable() const = 0; - virtual bool IsResizeable() const = 0; - virtual bool IsHidden() const = 0; - virtual bool IsSortOrderAscending() const = 0; - - const wxBitmap &GetBitmap() const { return m_bitmap; } - unsigned int GetModelColumn() const { return static_cast(m_model_column); } - + unsigned int GetModelColumn() const { return static_cast(m_model_column); } wxDataViewCtrl *GetOwner() const { return m_owner; } wxDataViewRenderer* GetRenderer() const { return m_renderer; } + // implement some of base class pure virtuals (the rest is port-dependent + // and done differently in generic and native versions) + virtual void SetBitmap( const wxBitmap& bitmap ) { m_bitmap = bitmap; } + virtual wxBitmap GetBitmap() const { return m_bitmap; } + protected: wxDataViewRenderer *m_renderer; int m_model_column; wxBitmap m_bitmap; wxDataViewCtrl *m_owner; -protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumnBase) +private: + // common part of all ctors + void Init(wxDataViewRenderer *renderer, unsigned int model_column); }; // --------------------------------------------------------- @@ -501,6 +556,7 @@ protected: #define wxDV_VERT_RULES 0x0008 // light vertical rules between columns #define wxDV_ROW_LINES 0x0010 // alternating colour in rows +#define wxDV_VARIABLE_LINE_HEIGHT 0x0020 // variable line height class WXDLLIMPEXP_ADV wxDataViewCtrlBase: public wxControl { @@ -508,18 +564,24 @@ public: wxDataViewCtrlBase(); virtual ~wxDataViewCtrlBase(); + // model + // ----- + 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 = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *PrependIconTextColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *PrependToggleColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH, @@ -531,7 +593,7 @@ public: int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *PrependDateColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *PrependBitmapColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, @@ -539,11 +601,11 @@ public: int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *PrependTextColumn( const wxBitmap &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *PrependIconTextColumn( const wxBitmap &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *PrependToggleColumn( const wxBitmap &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH, @@ -555,7 +617,7 @@ public: int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *PrependDateColumn( const wxBitmap &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *PrependBitmapColumn( const wxBitmap &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, @@ -564,11 +626,11 @@ public: wxDataViewColumn *AppendTextColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *AppendIconTextColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *AppendToggleColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH, @@ -580,7 +642,7 @@ public: int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *AppendDateColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *AppendBitmapColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, @@ -588,11 +650,11 @@ public: int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *AppendTextColumn( const wxBitmap &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *AppendIconTextColumn( const wxBitmap &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *AppendToggleColumn( const wxBitmap &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH, @@ -604,15 +666,15 @@ public: int flags = wxDATAVIEW_COL_RESIZABLE ); wxDataViewColumn *AppendDateColumn( const wxBitmap &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1, - wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + wxAlignment align = wxALIGN_NOT, int flags = wxDATAVIEW_COL_RESIZABLE ); 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 PrependColumn( wxDataViewColumn *col ); + virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col ); virtual bool AppendColumn( wxDataViewColumn *col ); virtual unsigned int GetColumnCount() const = 0; @@ -629,6 +691,10 @@ public: virtual wxDataViewColumn *GetSortingColumn() const = 0; + + // items management + // ---------------- + void SetIndent( int indent ) { m_indent = indent ; DoSetIndent(); } int GetIndent() const @@ -645,13 +711,36 @@ public: virtual void UnselectAll() = 0; virtual void Expand( const wxDataViewItem & item ) = 0; + virtual void ExpandAncestors( const wxDataViewItem & item ); virtual void Collapse( const wxDataViewItem & item ) = 0; + virtual bool IsExpanded( const wxDataViewItem & item ) const = 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; +#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 ; virtual void DoSetIndent() = 0; @@ -679,7 +768,14 @@ public: m_model(NULL), m_value(wxNullVariant), m_column(NULL), - m_pos(-1,-1) + m_pos(-1,-1), + m_cacheFrom(0), + m_cacheTo(0) +#if wxUSE_DRAG_AND_DROP + , m_dataObject(NULL), + m_dataBuffer(NULL), + m_dataSize(0) +#endif { } wxDataViewEvent(const wxDataViewEvent& event) @@ -689,7 +785,15 @@ public: m_model(event.m_model), m_value(event.m_value), m_column(event.m_column), - m_pos(m_pos) + m_pos(m_pos), + 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) +#endif { } wxDataViewItem GetItem() const { return m_item; } @@ -707,11 +811,31 @@ public: // for wxEVT_DATAVIEW_COLUMN_HEADER_CLICKED only void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; } wxDataViewColumn *GetDataViewColumn() const { return m_column; } - + // for wxEVT_DATAVIEW_CONTEXT_MENU only - wxPoint GetPosition() const; + 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 drop operations + void SetDataFormat( const wxDataFormat &format ) { m_dataFormat = format; } + wxDataFormat GetDataFormat() const { return m_dataFormat; } + void SetDataSize( size_t size ) { m_dataSize = size; } + 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); } protected: @@ -721,34 +845,50 @@ protected: wxVariant m_value; wxDataViewColumn *m_column; wxPoint m_pos; + int m_cacheFrom; + int m_cacheTo; + +#if wxUSE_DRAG_AND_DROP + wxDataObject *m_dataObject; + + wxDataFormat m_dataFormat; + void* m_dataBuffer; + size_t m_dataSize; +#endif // wxUSE_DRAG_AND_DROP private: DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent) }; -BEGIN_DECLARE_EVENT_TYPES() - 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_ITEM_VALUE_CHANGED, -1) - - DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, -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) -END_DECLARE_EVENT_TYPES() +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_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_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_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&); #define wxDataViewEventHandler(func) \ - (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxDataViewEventFunction, &func) + wxEVENT_HANDLER_CAST(wxDataViewEventFunction, func) #define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \ wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn)) @@ -760,6 +900,7 @@ 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_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) @@ -769,15 +910,27 @@ typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&); #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_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 + // 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 -#if defined(wxUSE_GENERICDATAVIEWCTRL) #include "wx/generic/dataview.h" #elif defined(__WXGTK20__) #include "wx/gtk/dataview.h" #elif defined(__WXMAC__) - #include "wx/mac/dataview.h" + #include "wx/osx/dataview.h" #else - #include "wx/generic/dataview.h" + #error "unknown native wxDataViewCtrl implementation" #endif // ------------------------------------- @@ -790,7 +943,7 @@ public: wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE, int alignment = wxDVR_DEFAULT_ALIGNMENT ); - virtual bool HasEditorCtrl() { return true; } + virtual bool HasEditorCtrl() const { 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 ); @@ -803,6 +956,175 @@ private: long m_min,m_max; }; +#if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXOSX_CARBON__) + +// ------------------------------------- +// 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() const { 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 +//----------------------------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewListStoreLine +{ +public: + wxDataViewListStoreLine( wxClientData *data = NULL ) + { + m_data = data; + } + virtual ~wxDataViewListStoreLine() + { + delete m_data; + } + + void SetData( wxClientData *data ) + { if (m_data) delete m_data; m_data = data; } + wxClientData *GetData() const + { return m_data; } + + wxVector m_values; + +private: + wxClientData *m_data; +}; + + +class WXDLLIMPEXP_ADV wxDataViewListStore: public wxDataViewIndexListModel +{ +public: + wxDataViewListStore(); + ~wxDataViewListStore(); + + void PrependColumn( const wxString &varianttype ); + void InsertColumn( unsigned int pos, const wxString &varianttype ); + void AppendColumn( const wxString &varianttype ); + + void AppendItem( const wxVector &values, wxClientData *data = NULL ); + void PrependItem( const wxVector &values, wxClientData *data = NULL ); + void InsertItem( unsigned int row, const wxVector &values, wxClientData *data = NULL ); + void DeleteItem( unsigned int pos ); + void DeleteAllItems(); + + // override base virtuals + + virtual unsigned int GetColumnCount() const; + + virtual wxString GetColumnType( unsigned int col ) const; + + virtual void GetValueByRow( wxVariant &value, + unsigned int row, unsigned int col ) const; + + virtual bool SetValueByRow( const wxVariant &value, + unsigned int row, unsigned int col ); + + +public: + wxVector m_data; + wxArrayString m_cols; +}; + +//----------------------------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewListCtrl: public wxDataViewCtrl +{ +public: + wxDataViewListCtrl(); + wxDataViewListCtrl( wxWindow *parent, wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES, + const wxValidator& validator = wxDefaultValidator ); + ~wxDataViewListCtrl(); + + bool Create( wxWindow *parent, wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES, + const wxValidator& validator = wxDefaultValidator ); + + wxDataViewListStore *GetStore() + { return (wxDataViewListStore*) GetModel(); } + const wxDataViewListStore *GetStore() const + { return (const wxDataViewListStore*) GetModel(); } + + 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 ); + + wxDataViewColumn *AppendTextColumn( const wxString &label, + wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, + int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE ); + wxDataViewColumn *AppendToggleColumn( const wxString &label, + wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, + int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE ); + wxDataViewColumn *AppendProgressColumn( const wxString &label, + wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, + int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE ); + 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 &values, wxClientData *data = NULL ) + { GetStore()->AppendItem( values, data ); } + void PrependItem( const wxVector &values, wxClientData *data = NULL ) + { GetStore()->PrependItem( values, data ); } + void InsertItem( unsigned int row, const wxVector &values, wxClientData *data = NULL ) + { GetStore()->InsertItem( row, values, data ); } + void DeleteItem( unsigned row ) + { GetStore()->DeleteItem( row ); } + void DeleteAllItems() + { GetStore()->DeleteAllItems(); } + + void SetValue( const wxVariant &value, unsigned int row, unsigned int 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 ); } + + void SetTextValue( const wxString &value, unsigned int row, unsigned int col ) + { GetStore()->SetValueByRow( value, row, col ); + GetStore()->RowValueChanged( row, col); } + wxString GetTextValue( unsigned int row, unsigned int col ) const + { wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetString(); } + + void SetToggleValue( bool value, unsigned int row, unsigned int col ) + { GetStore()->SetValueByRow( value, row, col ); + GetStore()->RowValueChanged( row, col); } + bool GetToggleValue( unsigned int row, unsigned int col ) const + { wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetBool(); } + + void OnSize( wxSizeEvent &event ); + +private: + DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewListCtrl) +}; + //----------------------------------------------------------------------------- // wxDataViewTreeStore //----------------------------------------------------------------------------- @@ -930,7 +1252,7 @@ public: 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; } @@ -947,6 +1269,8 @@ public: wxDataViewTreeStoreNode *m_root; }; +//----------------------------------------------------------------------------- + class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl { public: @@ -969,7 +1293,7 @@ public: void SetImageList( wxImageList *imagelist ); wxImageList* GetImageList() { return m_imageList; } - + wxDataViewItem AppendItem( const wxDataViewItem& parent, const wxString &text, int icon = -1, wxClientData *data = NULL ); wxDataViewItem PrependItem( const wxDataViewItem& parent, @@ -992,16 +1316,13 @@ public: int GetChildCount( const wxDataViewItem& parent ) const { return GetStore()->GetChildCount(parent); } - void SetItemText( const wxDataViewItem& item, const wxString &text ) - { GetStore()->SetItemText(item,text); } + void SetItemText( const wxDataViewItem& item, const wxString &text ); wxString GetItemText( const wxDataViewItem& item ) const { return GetStore()->GetItemText(item); } - void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon ) - { GetStore()->SetItemIcon(item,icon); } + void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon ); const wxIcon &GetItemIcon( const wxDataViewItem& item ) const { return GetStore()->GetItemIcon(item); } - void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon ) - { GetStore()->SetItemExpandedIcon(item,icon); } + void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon ); const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const { return GetStore()->GetItemExpandedIcon(item); } void SetItemData( const wxDataViewItem& item, wxClientData *data ) @@ -1009,12 +1330,9 @@ public: wxClientData *GetItemData( const wxDataViewItem& item ) const { return GetStore()->GetItemData(item); } - void DeleteItem( const wxDataViewItem& item ) - { GetStore()->DeleteItem(item); } - void DeleteChildren( const wxDataViewItem& item ) - { GetStore()->DeleteChildren(item); } - void DeleteAllItems() - { GetStore()->DeleteAllItems(); } + void DeleteItem( const wxDataViewItem& item ); + void DeleteChildren( const wxDataViewItem& item ); + void DeleteAllItems(); void OnExpanded( wxDataViewEvent &event ); void OnCollapsed( wxDataViewEvent &event );