X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2fa73716ca5cf002bdd570a86da5d1cb09d7e3b0..0c75b29e1ed19810546de38b646b5b901be873e2:/include/wx/dataview.h diff --git a/include/wx/dataview.h b/include/wx/dataview.h index e2233c86c1..86ba1b5021 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 @@ -20,16 +20,12 @@ #include "wx/textctrl.h" #include "wx/bitmap.h" #include "wx/variant.h" +#include "wx/dynarray.h" +#include "wx/icon.h" +#include "wx/imaglist.h" +#include "wx/weakref.h" - -#if defined(__WXGTK20__) - // for testing - // #define wxUSE_GENERICDATAVIEWCTRL 1 -#elif defined(__WXMAC__) - #define wxUSE_GENERICDATAVIEWCTRL 1 -#else - #define wxUSE_GENERICDATAVIEWCTRL 1 -#endif +class WXDLLIMPEXP_FWD_CORE wxDataFormat; // ---------------------------------------------------------------------------- // wxDataViewCtrl flags @@ -39,11 +35,12 @@ // 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[]; @@ -56,182 +53,305 @@ 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_TOP) +// The default alignment of wxDataViewRenderers is to take +// the alignment from the column it owns. +#define wxDVR_DEFAULT_ALIGNMENT -1 // --------------------------------------------------------- -// wxDataViewModel +// wxDataViewItem // --------------------------------------------------------- -class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData +class WXDLLIMPEXP_ADV wxDataViewItem { public: - 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; } + +#ifdef __WXDEBUG__ + void Print( const wxString &text ) const; +#endif -protected: - // the user should not delete this class directly: he should use DecRef() instead! - virtual ~wxDataViewModel() { } +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() { m_owner = NULL; } + 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 ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items ); + virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items ); + virtual bool ItemsChanged( const wxDataViewItemArray &items ); + virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0; virtual bool Cleared() = 0; - virtual bool Freed() - { m_owner = NULL; return true; } - void SetOwner( wxDataViewListModel *owner ) { m_owner = owner; } - wxDataViewListModel *GetOwner() { return m_owner; } + virtual void Resort() = 0; + + void SetOwner( wxDataViewModel *owner ) { m_owner = owner; } + wxDataViewModel *GetOwner() const { return m_owner; } private: - wxDataViewListModel *m_owner; + wxDataViewModel *m_owner; }; -// --------------------------------------------------------- -// wxDataViewListModel -// --------------------------------------------------------- -class WXDLLIMPEXP_ADV wxDataViewViewingColumn: public wxObject + +// ---------------------------------------------------------------------------- +// wxDataViewItemAttr: a structure containing the visual attributes of an item +// ---------------------------------------------------------------------------- + +// TODO: this should be renamed to wxItemAttr or something general like this + +class WXDLLIMPEXP_ADV wxDataViewItemAttr { public: - wxDataViewViewingColumn( wxDataViewColumn *view_column, unsigned int model_column ) + // ctors + wxDataViewItemAttr() { - m_viewColumn = view_column; - m_modelColumn = model_column; + m_bold = false; + m_italic = false; } - wxDataViewColumn *m_viewColumn; - unsigned int m_modelColumn; + // setters + 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; } + +private: + wxColour m_colour; + bool m_bold; + bool m_italic; }; -class WXDLLIMPEXP_ADV wxDataViewListModel: public wxDataViewModel -{ - 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; +// --------------------------------------------------------- +// wxDataViewModel +// --------------------------------------------------------- + +WX_DECLARE_LIST_WITH_DECL(wxDataViewModelNotifier, wxDataViewModelNotifiers, + class WXDLLIMPEXP_ADV); + +class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData +{ 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( const wxVariant &variant, unsigned int col, unsigned int row ) = 0; + virtual bool SetValue( const wxVariant &variant, + const wxDataViewItem &item, unsigned int col ) = 0; + + // 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; } + + // define hierachy + virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0; + virtual bool IsContainer( const wxDataViewItem &item ) const = 0; + // Is the container just a header or an item with all columns + virtual bool HasContainerColumns(const wxDataViewItem& WXUNUSED(item)) const + { return false; } + virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const = 0; + + // define DnD capabilities + virtual bool IsDraggable( const wxDataViewItem &WXUNUSED(item) ) + { return false; } + virtual size_t GetDragDataSize( const wxDataViewItem &WXUNUSED(item), const wxDataFormat &WXUNUSED(format) ) + { return 0; } + virtual bool GetDragData( const wxDataViewItem &WXUNUSED(item), const wxDataFormat &WXUNUSED(format), + void* WXUNUSED(data), size_t WXUNUSED(size) ) + { return FALSE; } // 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 ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items ); + virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ); + virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items ); + virtual bool ItemChanged( const wxDataViewItem &item ); + virtual bool ItemsChanged( const wxDataViewItemArray &items ); + virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ); virtual bool Cleared(); + // delegatd action + virtual void Resort(); + + 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; } + + // internal + virtual bool IsVirtualListModel() const { return false; } + protected: // the user should not delete this class directly: he should use DecRef() instead! - virtual ~wxDataViewListModel(); + virtual ~wxDataViewModel() { } - // Used internally - void AddViewingColumn( wxDataViewColumn *view_column, unsigned int model_column ); - void RemoveViewingColumn( wxDataViewColumn *column ); + wxDataViewModelNotifiers m_notifiers; +}; - void AddNotifier( wxDataViewListModelNotifier *notifier ); - void RemoveNotifier( wxDataViewListModelNotifier *notifier ); +// --------------------------------------------------------- +// wxDataViewIndexListModel +// --------------------------------------------------------- - wxList m_notifiers; - wxList m_viewingColumns; -}; +class WXDLLIMPEXP_ADV wxDataViewIndexListModel: public wxDataViewModel +{ +public: + wxDataViewIndexListModel( unsigned int initial_size = 0 ); + ~wxDataViewIndexListModel(); + + virtual void GetValue( wxVariant &variant, + unsigned int row, unsigned int col ) const = 0; + virtual bool SetValue( const wxVariant &variant, + unsigned int row, unsigned int col ) = 0; + virtual bool GetAttr( 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 ); + 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 false; } + unsigned int GetLastIndex() const { return m_lastIndex; } + +private: + wxDataViewItemArray m_hash; + unsigned int m_lastIndex; + bool m_ordered; +}; // --------------------------------------------------------- -// wxDataViewSortedListModel +// wxDataViewVirtualListModel // --------------------------------------------------------- -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); +#ifdef __WXMAC__ +// better than nothing +typedef wxDataViewIndexListModel wxDataViewVirtualListModel; +#else -class WXDLLIMPEXP_ADV wxDataViewSortedListModel: public wxDataViewListModel +class WXDLLIMPEXP_ADV wxDataViewVirtualListModel: public wxDataViewModel { - friend class wxDataViewSortedListModelNotifier; - public: - wxDataViewSortedListModel( wxDataViewListModel *child ); - virtual ~wxDataViewSortedListModel(); + wxDataViewVirtualListModel( unsigned int initial_size = 0 ); + ~wxDataViewVirtualListModel(); - void SetAscending( bool ascending ) { m_ascending = ascending; } - bool IsAscending() const { return m_ascending; } + virtual void GetValue( wxVariant &variant, + unsigned int row, unsigned int col ) const = 0; - virtual unsigned int GetRowCount() const; - virtual unsigned int GetColumnCount() const; + virtual bool SetValue( const wxVariant &variant, + unsigned int row, unsigned int col ) = 0; - // return type as reported by wxVariant - virtual wxString GetColumnType( unsigned int col ) const; + virtual bool GetAttr( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) ) + { return false; } - // get value into a wxVariant - virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const; + 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 ); - // set value, call ValueChanged() afterwards! - virtual bool SetValue( const 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(); + // convert to/from row/wxDataViewItem - // 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(); + unsigned int GetRow( const wxDataViewItem &item ) const; + wxDataViewItem GetItem( unsigned int row ) const; - virtual void Resort(); + // compare based on index + + virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, + unsigned int column, bool ascending ); + 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 GetLastIndex() const { return m_lastIndex; } private: - bool m_ascending; - wxDataViewListModel *m_child; - wxDataViewSortedIndexArray m_array; - wxDataViewListModelNotifier *m_notifierOnChild; - - void InitStatics(); // BAD + wxDataViewItemArray m_hash; + unsigned int m_lastIndex; + bool m_ordered; }; +#endif //----------------------------------------------------------------------------- // wxDataViewEditorCtrlEvtHandler @@ -241,7 +361,7 @@ class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler { public: wxDataViewEditorCtrlEvtHandler( wxControl *editor, wxDataViewRenderer *owner ); - + void AcceptChangesAndFinish(); void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; } @@ -282,15 +402,16 @@ enum wxDataViewCellRenderState class WXDLLIMPEXP_ADV wxDataViewRendererBase: public wxObject { public: - wxDataViewRendererBase( const wxString &varianttype, + 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: @@ -307,7 +428,7 @@ public: // 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; } @@ -319,17 +440,17 @@ public: 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(); - + wxControl *GetEditorCtrl() { return m_editorCtrl; } - + protected: wxString m_variantType; wxDataViewColumn *m_owner; - wxControl *m_editorCtrl; - unsigned int m_row; // for m_editorCtrl + wxWeakRef m_editorCtrl; + wxDataViewItem m_item; // for m_editorCtrl // internal utility: const wxDataViewCtrl* GetView() const; @@ -338,26 +459,58 @@ 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); + +DECLARE_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV) + // --------------------------------------------------------- // wxDataViewColumnBase // --------------------------------------------------------- enum wxDataViewColumnFlags { - wxDATAVIEW_COL_RESIZABLE = 1, - wxDATAVIEW_COL_SORTABLE = 2, - wxDATAVIEW_COL_HIDDEN = 4 + wxDATAVIEW_COL_RESIZABLE = 1, + wxDATAVIEW_COL_SORTABLE = 2, + wxDATAVIEW_COL_REORDERABLE = 4, + wxDATAVIEW_COL_HIDDEN = 8 }; class WXDLLIMPEXP_ADV wxDataViewColumnBase: public wxObject { public: - wxDataViewColumnBase( const wxString &title, wxDataViewRenderer *renderer, - unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH, + 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, + wxDataViewColumnBase( const wxBitmap &bitmap, wxDataViewRenderer *renderer, + unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH, wxAlignment align = wxALIGN_CENTER, int flags = wxDATAVIEW_COL_RESIZABLE ); virtual ~wxDataViewColumnBase(); @@ -367,11 +520,12 @@ public: virtual void SetTitle( const wxString &title ) = 0; virtual void SetAlignment( wxAlignment align ) = 0; virtual void SetSortable( bool sortable ) = 0; + virtual void SetReorderable(bool reorderable) = 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 ) + virtual void SetOwner( wxDataViewCtrl *owner ) { m_owner = owner; } virtual void SetBitmap( const wxBitmap &bitmap ) { m_bitmap=bitmap; } @@ -389,16 +543,17 @@ public: virtual int GetFlags() const; - virtual bool IsSortable() const = 0; - virtual bool IsResizeable() const = 0; virtual bool IsHidden() const = 0; + virtual bool IsReorderable() const = 0; + virtual bool IsResizeable() const = 0; + virtual bool IsSortable() const = 0; 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(m_model_column); } - wxDataViewCtrl *GetOwner() { return m_owner; } - wxDataViewRenderer* GetRenderer() { return m_renderer; } + wxDataViewCtrl *GetOwner() const { return m_owner; } + wxDataViewRenderer* GetRenderer() const { return m_renderer; } protected: wxDataViewRenderer *m_renderer; @@ -421,84 +576,173 @@ protected: #define wxDV_HORIZ_RULES 0x0004 // light horizontal rules between rows #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 { public: wxDataViewCtrlBase(); virtual ~wxDataViewCtrlBase(); - virtual bool AssociateModel( wxDataViewListModel *model ); - wxDataViewListModel* GetModel(); + virtual bool AssociateModel( wxDataViewModel *model ); + wxDataViewModel* GetModel(); + const wxDataViewModel* GetModel() const; // short cuts - bool AppendTextColumn( const wxString &label, unsigned int model_column, + wxDataViewColumn *PrependTextColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, - wxAlignment align = wxALIGN_CENTER, + wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + 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), int flags = wxDATAVIEW_COL_RESIZABLE ); - bool AppendToggleColumn( const wxString &label, unsigned int model_column, + wxDataViewColumn *PrependToggleColumn( 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 *PrependProgressColumn( 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 *PrependDateColumn( const wxString &label, unsigned int model_column, wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1, + wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + int flags = wxDATAVIEW_COL_RESIZABLE ); + wxDataViewColumn *PrependBitmapColumn( 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 AppendBitmapColumn( const wxString &label, unsigned int model_column, + 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), + 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), + 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, + wxAlignment align = wxALIGN_CENTER, + int flags = wxDATAVIEW_COL_RESIZABLE ); + wxDataViewColumn *PrependProgressColumn( 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 AppendTextColumn( const wxBitmap &label, unsigned int model_column, + 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), + int flags = wxDATAVIEW_COL_RESIZABLE ); + wxDataViewColumn *PrependBitmapColumn( 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 *AppendTextColumn( const wxString &label, unsigned int model_column, + wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, + wxAlignment align = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + 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), + 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, wxAlignment align = wxALIGN_CENTER, int flags = wxDATAVIEW_COL_RESIZABLE ); - bool AppendProgressColumn( const wxBitmap &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 wxBitmap &label, unsigned int model_column, + 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), + int flags = wxDATAVIEW_COL_RESIZABLE ); + 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 = (wxAlignment)(wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL), + 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), + 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, wxAlignment align = wxALIGN_CENTER, int flags = wxDATAVIEW_COL_RESIZABLE ); - bool AppendBitmapColumn( 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 ); + 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), + 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; + virtual unsigned int GetColumnCount() const = 0; + virtual wxDataViewColumn* GetColumn( unsigned int pos ) const = 0; + virtual int GetColumnPosition( const wxDataViewColumn *column ) const = 0; + + virtual bool DeleteColumn( wxDataViewColumn *column ) = 0; + virtual bool ClearColumns() = 0; - virtual bool DeleteColumn( unsigned int pos ); - virtual bool ClearColumns(); - virtual wxDataViewColumn* GetColumn( unsigned int pos ); + void SetExpanderColumn( wxDataViewColumn *col ) + { m_expander_column = col ; DoSetExpanderColumn(); } + wxDataViewColumn *GetExpanderColumn() const + { return m_expander_column; } - 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 wxDataViewColumn *GetSortingColumn() const = 0; - virtual bool IsSelected( unsigned int row ) const = 0; - virtual int GetSelection() const = 0; - virtual int GetSelections(wxArrayInt& aSelections) 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 // ---------------------------------------------------------------------------- @@ -508,30 +752,30 @@ 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) + m_column(NULL), + m_pos(-1,-1) { } 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) + m_column(event.m_column), + m_pos(m_pos) { } + 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; } @@ -542,30 +786,41 @@ 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; } + // for wxEVT_DATAVIEW_CONTEXT_MENU only + wxPoint GetPosition() const { return m_pos; } + void SetPosition( int x, int y ) { m_pos.x = x; m_pos.y = y; } 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; + wxPoint m_pos; private: DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent) }; -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_COLUMN_HEADER_CLICK, -1) - DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, -1) -END_DECLARE_EVENT_TYPES() +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED; + +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED; + +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU; + +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED; +extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED; typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&); @@ -575,23 +830,282 @@ 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_ITEM_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_VALUE_CHANGED, id, fn) + +#define EVT_DATAVIEW_ITEM_CONTEXT_MENU(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_CONTEXT_MENU, 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_COLUMN_REORDERED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_REORDERED, id, fn) -#if defined(wxUSE_GENERICDATAVIEWCTRL) - #include "wx/generic/dataview.h" -#elif defined(__WXGTK20__) +#if defined(__WXGTK20__) && !defined(__WXUNIVERSAL__) #include "wx/gtk/dataview.h" -#elif defined(__WXMAC__) - // TODO - // #include "wx/mac/dataview.h" +#elif defined(__WXMAC__) && !defined(__WXUNIVERSAL__) + #include "wx/osx/dataview.h" #else + #define wxUSE_GENERICDATAVIEWCTRL #include "wx/generic/dataview.h" #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; +}; + +//----------------------------------------------------------------------------- +// wxDataViewTreeStore +//----------------------------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewTreeStoreNode +{ +public: + wxDataViewTreeStoreNode( wxDataViewTreeStoreNode *parent, + const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL ); + virtual ~wxDataViewTreeStoreNode(); + + 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; } + void SetData( wxClientData *data ) + { if (m_data) delete m_data; m_data = data; } + wxClientData *GetData() const + { return m_data; } + + wxDataViewItem GetItem() const + { return wxDataViewItem( (void*) this ); } + + virtual bool IsContainer() + { return false; } + + wxDataViewTreeStoreNode *GetParent() + { return m_parent; } + +private: + wxDataViewTreeStoreNode *m_parent; + wxString m_text; + wxIcon m_icon; + wxClientData *m_data; +}; + +WX_DECLARE_LIST_WITH_DECL(wxDataViewTreeStoreNode, wxDataViewTreeStoreNodeList, + class WXDLLIMPEXP_ADV); + +class WXDLLIMPEXP_ADV wxDataViewTreeStoreContainerNode: public wxDataViewTreeStoreNode +{ +public: + wxDataViewTreeStoreContainerNode( wxDataViewTreeStoreNode *parent, + const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon, + wxClientData *data = NULL ); + virtual ~wxDataViewTreeStoreContainerNode(); + + const wxDataViewTreeStoreNodeList &GetChildren() const + { return m_children; } + wxDataViewTreeStoreNodeList &GetChildren() + { return m_children; } + + void SetExpandedIcon( const wxIcon &icon ) + { m_iconExpanded = icon; } + const wxIcon &GetExpandedIcon() const + { return m_iconExpanded; } + + void SetExpanded( bool expanded = true ) + { m_isExpanded = expanded; } + bool IsExpanded() const + { return m_isExpanded; } + + virtual bool IsContainer() + { return true; } + +private: + wxDataViewTreeStoreNodeList m_children; + wxIcon m_iconExpanded; + bool m_isExpanded; +}; + +//----------------------------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewTreeStore: public wxDataViewModel +{ +public: + wxDataViewTreeStore(); + ~wxDataViewTreeStore(); + + wxDataViewItem AppendItem( const wxDataViewItem& parent, + const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL ); + wxDataViewItem PrependItem( const wxDataViewItem& parent, + const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL ); + wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous, + const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL ); + + wxDataViewItem PrependContainer( const wxDataViewItem& parent, + const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon, + wxClientData *data = NULL ); + wxDataViewItem AppendContainer( const wxDataViewItem& parent, + const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon, + wxClientData *data = NULL ); + wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous, + const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon, + wxClientData *data = NULL ); + + 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 ); + const wxIcon &GetItemIcon( const wxDataViewItem& item ) const; + void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon ); + const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const; + void SetItemData( const wxDataViewItem& item, wxClientData *data ); + wxClientData *GetItemData( const wxDataViewItem& item ) const; + + void DeleteItem( const wxDataViewItem& item ); + void DeleteChildren( const wxDataViewItem& item ); + void DeleteAllItems(); + + // 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; + + virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2, + unsigned int column, bool ascending ); + + virtual bool HasDefaultCompare() const + { return true; } + virtual unsigned int GetColumnCount() const + { return 1; }; + virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const + { return wxT("wxDataViewIconText"); } + + wxDataViewTreeStoreNode *FindNode( const wxDataViewItem &item ) const; + wxDataViewTreeStoreContainerNode *FindContainerNode( const wxDataViewItem &item ) const; + wxDataViewTreeStoreNode *GetRoot() const { return m_root; } + +public: + wxDataViewTreeStoreNode *m_root; +}; + +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(); + + 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(); } + + 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, + const wxString &text, int icon = -1, wxClientData *data = NULL ); + wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous, + const wxString &text, int icon = -1, wxClientData *data = NULL ); + + wxDataViewItem PrependContainer( const wxDataViewItem& parent, + const wxString &text, int icon = -1, int expanded = -1, + wxClientData *data = NULL ); + wxDataViewItem AppendContainer( const wxDataViewItem& parent, + const wxString &text, int icon = -1, int expanded = -1, + wxClientData *data = NULL ); + wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous, + const wxString &text, int icon = -1, int expanded = -1, + wxClientData *data = NULL ); + + wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const + { return GetStore()->GetNthChild(parent, pos); } + int GetChildCount( const wxDataViewItem& parent ) const + { return GetStore()->GetChildCount(parent); } + + void SetItemText( const wxDataViewItem& item, const wxString &text ) + { GetStore()->SetItemText(item,text); } + wxString GetItemText( const wxDataViewItem& item ) const + { return GetStore()->GetItemText(item); } + void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon ) + { GetStore()->SetItemIcon(item,icon); } + const wxIcon &GetItemIcon( const wxDataViewItem& item ) const + { return GetStore()->GetItemIcon(item); } + void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon ) + { GetStore()->SetItemExpandedIcon(item,icon); } + const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const + { return GetStore()->GetItemExpandedIcon(item); } + void SetItemData( const wxDataViewItem& item, wxClientData *data ) + { GetStore()->SetItemData(item,data); } + 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 OnExpanded( wxDataViewEvent &event ); + void OnCollapsed( wxDataViewEvent &event ); + void OnSize( wxSizeEvent &event ); + +private: + wxImageList *m_imageList; + +private: + DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewTreeCtrl) +}; + #endif // wxUSE_DATAVIEWCTRL #endif