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	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/dataview.h
	3	// Purpose: wxDataViewCtrl base classes
	4	// Author: Robert Roebling
	5	// Modified by: Bo Yang
	6	// Created: 08.01.06
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Robert Roebling
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_DATAVIEW_H_BASE_
	13	#define _WX_DATAVIEW_H_BASE_
	14
	15	#include "wx/defs.h"
	16
	17	#if wxUSE_DATAVIEWCTRL
	18
	19	#include "wx/control.h"
	20	#include "wx/textctrl.h"
	21	#include "wx/bitmap.h"
	22	#include "wx/variant.h"
	23	#include "wx/dynarray.h"
	24	#include "wx/icon.h"
	25	#include "wx/imaglist.h"
	26	#include "wx/weakref.h"
	27
	28	class WXDLLIMPEXP_FWD_CORE wxDataFormat;
	29
	30	#if defined(__WXGTK20__)
	31	// for testing
	32	// #define wxUSE_GENERICDATAVIEWCTRL 1
	33	#elif defined(__WXMAC__)
	34	#else
	35	#define wxUSE_GENERICDATAVIEWCTRL 1
	36	#endif
	37
	38	// ----------------------------------------------------------------------------
	39	// wxDataViewCtrl flags
	40	// ----------------------------------------------------------------------------
	41
	42	// ----------------------------------------------------------------------------
	43	// wxDataViewCtrl globals
	44	// ----------------------------------------------------------------------------
	45
	46	class WXDLLIMPEXP_FWD_ADV wxDataViewItem;
	47	class WXDLLIMPEXP_FWD_ADV wxDataViewModel;
	48	class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
	49	class WXDLLIMPEXP_FWD_ADV wxDataViewColumn;
	50	class WXDLLIMPEXP_FWD_ADV wxDataViewRenderer;
	51	class WXDLLIMPEXP_FWD_ADV wxDataViewModelNotifier;
	52
	53	extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxDataViewCtrlNameStr[];
	54
	55	// the default width of new (text) columns:
	56	#define wxDVC_DEFAULT_WIDTH 80
	57
	58	// the default width of new toggle columns:
	59	#define wxDVC_TOGGLE_DEFAULT_WIDTH 30
	60
	61	// the default minimal width of the columns:
	62	#define wxDVC_DEFAULT_MINWIDTH 30
	63
	64	// The default alignment of wxDataViewRenderers is to take
	65	// the alignment from the column it owns.
	66	#define wxDVR_DEFAULT_ALIGNMENT -1
	67
	68
	69	// ---------------------------------------------------------
	70	// wxDataViewItem
	71	// ---------------------------------------------------------
	72
	73	class WXDLLIMPEXP_ADV wxDataViewItem
	74	{
	75	public:
	76	wxDataViewItem( void* id = NULL )
	77	{ m_id = id; }
	78	wxDataViewItem( const wxDataViewItem &item )
	79	{ m_id = item.m_id; }
	80	bool IsOk() const { return m_id != NULL; }
	81	void* GetID() const { return m_id; }
	82	operator const void* () const { return m_id; }
	83
	84	#ifdef __WXDEBUG__
	85	void Print( const wxString &text ) const;
	86	#endif
	87
	88	private:
	89	void* m_id;
	90	};
	91
	92	bool operator == (const wxDataViewItem &left, const wxDataViewItem &right);
	93
	94	WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray);
	95
	96	// ---------------------------------------------------------
	97	// wxDataViewModelNotifier
	98	// ---------------------------------------------------------
	99
	100	class WXDLLIMPEXP_ADV wxDataViewModelNotifier
	101	{
	102	public:
	103	wxDataViewModelNotifier() { m_owner = NULL; }
	104	virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
	105
	106	virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
	107	virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
	108	virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
	109	virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
	110	virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
	111	virtual bool ItemsChanged( const wxDataViewItemArray &items );
	112	virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
	113	virtual bool Cleared() = 0;
	114
	115	virtual void Resort() = 0;
	116
	117	void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
	118	wxDataViewModel *GetOwner() const { return m_owner; }
	119
	120	private:
	121	wxDataViewModel *m_owner;
	122	};
	123
	124
	125
	126	// ----------------------------------------------------------------------------
	127	// wxDataViewItemAttr: a structure containing the visual attributes of an item
	128	// ----------------------------------------------------------------------------
	129
	130	// TODO: this should be renamed to wxItemAttr or something general like this
	131
	132	class WXDLLIMPEXP_ADV wxDataViewItemAttr
	133	{
	134	public:
	135	// ctors
	136	wxDataViewItemAttr()
	137	{
	138	m_bold = false;
	139	m_italic = false;
	140	}
	141
	142	// setters
	143	void SetColour(const wxColour& colour) { m_colour = colour; }
	144	void SetBold( bool set ) { m_bold = set; }
	145	void SetItalic( bool set ) { m_italic = set; }
	146
	147	// accessors
	148	bool HasColour() const { return m_colour.Ok(); }
	149	const wxColour& GetColour() const { return m_colour; }
	150
	151	bool GetBold() const { return m_bold; }
	152	bool GetItalic() const { return m_italic; }
	153
	154	private:
	155	wxColour m_colour;
	156	bool m_bold;
	157	bool m_italic;
	158	};
	159
	160
	161	// ---------------------------------------------------------
	162	// wxDataViewModel
	163	// ---------------------------------------------------------
	164
	165	WX_DECLARE_LIST_WITH_DECL(wxDataViewModelNotifier, wxDataViewModelNotifiers,
	166	class WXDLLIMPEXP_ADV);
	167
	168	class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData
	169	{
	170	public:
	171	wxDataViewModel();
	172
	173	virtual unsigned int GetColumnCount() const = 0;
	174
	175	// return type as reported by wxVariant
	176	virtual wxString GetColumnType( unsigned int col ) const = 0;
	177
	178	// get value into a wxVariant
	179	virtual void GetValue( wxVariant &variant,
	180	const wxDataViewItem &item, unsigned int col ) const = 0;
	181
	182	// set value, call ValueChanged() afterwards!
	183	virtual bool SetValue( const wxVariant &variant,
	184	const wxDataViewItem &item, unsigned int col ) = 0;
	185
	186	// Get text attribute, return false of default attributes should be used
	187	virtual bool GetAttr( const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
	188	{ return false; }
	189
	190	// define hierachy
	191	virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
	192	virtual bool IsContainer( const wxDataViewItem &item ) const = 0;
	193	// Is the container just a header or an item with all columns
	194	virtual bool HasContainerColumns(const wxDataViewItem& WXUNUSED(item)) const
	195	{ return false; }
	196	virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const = 0;
	197
	198	// define DnD capabilities
	199	virtual bool IsDraggable( const wxDataViewItem &WXUNUSED(item) )
	200	{ return false; }
	201	virtual size_t GetDragDataSize( const wxDataViewItem &WXUNUSED(item), const wxDataFormat &WXUNUSED(format) )
	202	{ return 0; }
	203	virtual bool GetDragData( const wxDataViewItem &WXUNUSED(item), const wxDataFormat &WXUNUSED(format),
	204	void* WXUNUSED(data), size_t WXUNUSED(size) )
	205	{ return FALSE; }
	206
	207	// delegated notifiers
	208	virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
	209	virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
	210	virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
	211	virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
	212	virtual bool ItemChanged( const wxDataViewItem &item );
	213	virtual bool ItemsChanged( const wxDataViewItemArray &items );
	214	virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
	215	virtual bool Cleared();
	216
	217	// delegatd action
	218	virtual void Resort();
	219
	220	void AddNotifier( wxDataViewModelNotifier *notifier );
	221	void RemoveNotifier( wxDataViewModelNotifier *notifier );
	222
	223	// default compare function
	224	virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
	225	unsigned int column, bool ascending );
	226	virtual bool HasDefaultCompare() const { return false; }
	227
	228	// internal
	229	virtual bool IsVirtualListModel() const { return false; }
	230
	231	protected:
	232	// the user should not delete this class directly: he should use DecRef() instead!
	233	virtual ~wxDataViewModel() { }
	234
	235	wxDataViewModelNotifiers m_notifiers;
	236	};
	237
	238	// ---------------------------------------------------------
	239	// wxDataViewIndexListModel
	240	// ---------------------------------------------------------
	241
	242	class WXDLLIMPEXP_ADV wxDataViewIndexListModel: public wxDataViewModel
	243	{
	244	public:
	245	wxDataViewIndexListModel( unsigned int initial_size = 0 );
	246	~wxDataViewIndexListModel();
	247
	248	virtual void GetValue( wxVariant &variant,
	249	unsigned int row, unsigned int col ) const = 0;
	250
	251	virtual bool SetValue( const wxVariant &variant,
	252	unsigned int row, unsigned int col ) = 0;
	253
	254	virtual bool GetAttr( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
	255	{ return false; }
	256
	257	void RowPrepended();
	258	void RowInserted( unsigned int before );
	259	void RowAppended();
	260	void RowDeleted( unsigned int row );
	261	void RowsDeleted( const wxArrayInt &rows );
	262	void RowChanged( unsigned int row );
	263	void RowValueChanged( unsigned int row, unsigned int col );
	264	void Reset( unsigned int new_size );
	265
	266	// convert to/from row/wxDataViewItem
	267
	268	unsigned int GetRow( const wxDataViewItem &item ) const;
	269	wxDataViewItem GetItem( unsigned int row ) const;
	270
	271	// compare based on index
	272
	273	virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
	274	unsigned int column, bool ascending );
	275	virtual bool HasDefaultCompare() const;
	276
	277	// implement base methods
	278
	279	virtual void GetValue( wxVariant &variant,
	280	const wxDataViewItem &item, unsigned int col ) const;
	281	virtual bool SetValue( const wxVariant &variant,
	282	const wxDataViewItem &item, unsigned int col );
	283	virtual bool GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr );
	284	virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
	285	virtual bool IsContainer( const wxDataViewItem &item ) const;
	286	virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
	287
	288	// internal
	289	virtual bool IsVirtualListModel() const { return false; }
	290	unsigned int GetLastIndex() const { return m_lastIndex; }
	291
	292	private:
	293	wxDataViewItemArray m_hash;
	294	unsigned int m_lastIndex;
	295	bool m_ordered;
	296	};
	297
	298	// ---------------------------------------------------------
	299	// wxDataViewVirtualListModel
	300	// ---------------------------------------------------------
	301
	302	#ifdef __WXMAC__
	303	// better than nothing
	304	typedef wxDataViewIndexListModel wxDataViewVirtualListModel;
	305	#else
	306
	307	class WXDLLIMPEXP_ADV wxDataViewVirtualListModel: public wxDataViewModel
	308	{
	309	public:
	310	wxDataViewVirtualListModel( unsigned int initial_size = 0 );
	311	~wxDataViewVirtualListModel();
	312
	313	virtual void GetValue( wxVariant &variant,
	314	unsigned int row, unsigned int col ) const = 0;
	315
	316	virtual bool SetValue( const wxVariant &variant,
	317	unsigned int row, unsigned int col ) = 0;
	318
	319	virtual bool GetAttr( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
	320	{ return false; }
	321
	322	void RowPrepended();
	323	void RowInserted( unsigned int before );
	324	void RowAppended();
	325	void RowDeleted( unsigned int row );
	326	void RowsDeleted( const wxArrayInt &rows );
	327	void RowChanged( unsigned int row );
	328	void RowValueChanged( unsigned int row, unsigned int col );
	329	void Reset( unsigned int new_size );
	330
	331	// convert to/from row/wxDataViewItem
	332
	333	unsigned int GetRow( const wxDataViewItem &item ) const;
	334	wxDataViewItem GetItem( unsigned int row ) const;
	335
	336	// compare based on index
	337
	338	virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
	339	unsigned int column, bool ascending );
	340	virtual bool HasDefaultCompare() const;
	341
	342	// implement base methods
	343
	344	virtual void GetValue( wxVariant &variant,
	345	const wxDataViewItem &item, unsigned int col ) const;
	346	virtual bool SetValue( const wxVariant &variant,
	347	const wxDataViewItem &item, unsigned int col );
	348	virtual bool GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr );
	349	virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
	350	virtual bool IsContainer( const wxDataViewItem &item ) const;
	351	virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
	352
	353	// internal
	354	virtual bool IsVirtualListModel() const { return true; }
	355	unsigned int GetLastIndex() const { return m_lastIndex; }
	356
	357	private:
	358	wxDataViewItemArray m_hash;
	359	unsigned int m_lastIndex;
	360	bool m_ordered;
	361	};
	362	#endif
	363
	364	//-----------------------------------------------------------------------------
	365	// wxDataViewEditorCtrlEvtHandler
	366	//-----------------------------------------------------------------------------
	367
	368	class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler
	369	{
	370	public:
	371	wxDataViewEditorCtrlEvtHandler( wxControl editor, wxDataViewRenderer owner );
	372
	373	void AcceptChangesAndFinish();
	374	void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; }
	375
	376	protected:
	377	void OnChar( wxKeyEvent &event );
	378	void OnKillFocus( wxFocusEvent &event );
	379	void OnIdle( wxIdleEvent &event );
	380
	381	private:
	382	wxDataViewRenderer *m_owner;
	383	wxControl *m_editorCtrl;
	384	bool m_finished;
	385	bool m_focusOnIdle;
	386
	387	private:
	388	DECLARE_EVENT_TABLE()
	389	};
	390
	391	// ---------------------------------------------------------
	392	// wxDataViewRendererBase
	393	// ---------------------------------------------------------
	394
	395	enum wxDataViewCellMode
	396	{
	397	wxDATAVIEW_CELL_INERT,
	398	wxDATAVIEW_CELL_ACTIVATABLE,
	399	wxDATAVIEW_CELL_EDITABLE
	400	};
	401
	402	enum wxDataViewCellRenderState
	403	{
	404	wxDATAVIEW_CELL_SELECTED = 1,
	405	wxDATAVIEW_CELL_PRELIT = 2,
	406	wxDATAVIEW_CELL_INSENSITIVE = 4,
	407	wxDATAVIEW_CELL_FOCUSED = 8
	408	};
	409
	410	class WXDLLIMPEXP_ADV wxDataViewRendererBase: public wxObject
	411	{
	412	public:
	413	wxDataViewRendererBase( const wxString &varianttype,
	414	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
	415	int alignment = wxDVR_DEFAULT_ALIGNMENT );
	416	~wxDataViewRendererBase();
	417
	418	virtual bool Validate( wxVariant& WXUNUSED(value) )
	419	{ return true; }
	420
	421	void SetOwner( wxDataViewColumn *owner ) { m_owner = owner; }
	422	wxDataViewColumn* GetOwner() const { return m_owner; }
	423
	424	// renderer properties:
	425
	426	virtual bool SetValue( const wxVariant& WXUNUSED(value) ) = 0;
	427	virtual bool GetValue( wxVariant& WXUNUSED(value) ) const = 0;
	428
	429	wxString GetVariantType() const { return m_variantType; }
	430
	431	virtual void SetMode( wxDataViewCellMode mode ) = 0;
	432	virtual wxDataViewCellMode GetMode() const = 0;
	433
	434	// NOTE: Set/GetAlignment do not take/return a wxAlignment enum but
	435	// rather an "int"; that's because for rendering cells it's allowed
	436	// to combine alignment flags (e.g. wxALIGN_LEFT\|wxALIGN_BOTTOM)
	437	virtual void SetAlignment( int align ) = 0;
	438	virtual int GetAlignment() const = 0;
	439
	440	// in-place editing
	441	virtual bool HasEditorCtrl()
	442	{ return false; }
	443	virtual wxControl* CreateEditorCtrl(wxWindow * WXUNUSED(parent),
	444	wxRect WXUNUSED(labelRect),
	445	const wxVariant& WXUNUSED(value))
	446	{ return NULL; }
	447	virtual bool GetValueFromEditorCtrl(wxControl * WXUNUSED(editor),
	448	wxVariant& WXUNUSED(value))
	449	{ return false; }
	450
	451	virtual bool StartEditing( const wxDataViewItem &item, wxRect labelRect );
	452	virtual void CancelEditing();
	453	virtual bool FinishEditing();
	454
	455	wxControl *GetEditorCtrl() { return m_editorCtrl; }
	456
	457	protected:
	458	wxString m_variantType;
	459	wxDataViewColumn *m_owner;
	460	wxWeakRef<wxControl> m_editorCtrl;
	461	wxDataViewItem m_item; // for m_editorCtrl
	462
	463	// internal utility:
	464	const wxDataViewCtrl* GetView() const;
	465
	466	protected:
	467	DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRendererBase)
	468	};
	469
	470	//-----------------------------------------------------------------------------
	471	// wxDataViewIconText
	472	//-----------------------------------------------------------------------------
	473
	474	class WXDLLIMPEXP_ADV wxDataViewIconText: public wxObject
	475	{
	476	public:
	477	wxDataViewIconText( const wxString &text = wxEmptyString, const wxIcon& icon = wxNullIcon )
	478	: m_text(text), m_icon(icon)
	479	{ }
	480	wxDataViewIconText( const wxDataViewIconText &other )
	481	{ m_icon = other.m_icon; m_text = other.m_text; }
	482
	483	void SetText( const wxString &text ) { m_text = text; }
	484	wxString GetText() const { return m_text; }
	485	void SetIcon( const wxIcon &icon ) { m_icon = icon; }
	486	const wxIcon &GetIcon() const { return m_icon; }
	487
	488	private:
	489	wxString m_text;
	490	wxIcon m_icon;
	491
	492	private:
	493	DECLARE_DYNAMIC_CLASS(wxDataViewIconText)
	494	};
	495
	496	bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two);
	497
	498	DECLARE_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
	499
	500	// ---------------------------------------------------------
	501	// wxDataViewColumnBase
	502	// ---------------------------------------------------------
	503
	504	enum wxDataViewColumnFlags
	505	{
	506	wxDATAVIEW_COL_RESIZABLE = 1,
	507	wxDATAVIEW_COL_SORTABLE = 2,
	508	wxDATAVIEW_COL_REORDERABLE = 4,
	509	wxDATAVIEW_COL_HIDDEN = 8
	510	};
	511
	512	class WXDLLIMPEXP_ADV wxDataViewColumnBase: public wxObject
	513	{
	514	public:
	515	wxDataViewColumnBase( const wxString &title, wxDataViewRenderer *renderer,
	516	unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH,
	517	wxAlignment align = wxALIGN_CENTER,
	518	int flags = wxDATAVIEW_COL_RESIZABLE );
	519	wxDataViewColumnBase( const wxBitmap &bitmap, wxDataViewRenderer *renderer,
	520	unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH,
	521	wxAlignment align = wxALIGN_CENTER,
	522	int flags = wxDATAVIEW_COL_RESIZABLE );
	523	virtual ~wxDataViewColumnBase();
	524
	525	// setters:
	526
	527	virtual void SetTitle( const wxString &title ) = 0;
	528	virtual void SetAlignment( wxAlignment align ) = 0;
	529	virtual void SetSortable( bool sortable ) = 0;
	530	virtual void SetReorderable(bool reorderable) = 0;
	531	virtual void SetResizeable( bool resizeable ) = 0;
	532	virtual void SetHidden( bool hidden ) = 0;
	533	virtual void SetSortOrder( bool ascending ) = 0;
	534	virtual void SetFlags( int flags );
	535	virtual void SetOwner( wxDataViewCtrl *owner )
	536	{ m_owner = owner; }
	537	virtual void SetBitmap( const wxBitmap &bitmap )
	538	{ m_bitmap=bitmap; }
	539
	540	virtual void SetMinWidth( int minWidth ) = 0;
	541	virtual void SetWidth( int width ) = 0;
	542
	543
	544	// getters:
	545
	546	virtual wxString GetTitle() const = 0;
	547	virtual wxAlignment GetAlignment() const = 0;
	548	virtual int GetWidth() const = 0;
	549	virtual int GetMinWidth() const = 0;
	550
	551	virtual int GetFlags() const;
	552
	553	virtual bool IsHidden() const = 0;
	554	virtual bool IsReorderable() const = 0;
	555	virtual bool IsResizeable() const = 0;
	556	virtual bool IsSortable() const = 0;
	557	virtual bool IsSortOrderAscending() const = 0;
	558
	559	const wxBitmap &GetBitmap() const { return m_bitmap; }
	560	unsigned int GetModelColumn() const { return static_cast<unsigned int>(m_model_column); }
	561
	562	wxDataViewCtrl *GetOwner() const { return m_owner; }
	563	wxDataViewRenderer* GetRenderer() const { return m_renderer; }
	564
	565	protected:
	566	wxDataViewRenderer *m_renderer;
	567	int m_model_column;
	568	wxBitmap m_bitmap;
	569	wxDataViewCtrl *m_owner;
	570
	571	protected:
	572	DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumnBase)
	573	};
	574
	575	// ---------------------------------------------------------
	576	// wxDataViewCtrlBase
	577	// ---------------------------------------------------------
	578
	579	#define wxDV_SINGLE 0x0000 // for convenience
	580	#define wxDV_MULTIPLE 0x0001 // can select multiple items
	581
	582	#define wxDV_NO_HEADER 0x0002 // column titles not visible
	583	#define wxDV_HORIZ_RULES 0x0004 // light horizontal rules between rows
	584	#define wxDV_VERT_RULES 0x0008 // light vertical rules between columns
	585
	586	#define wxDV_ROW_LINES 0x0010 // alternating colour in rows
	587
	588	class WXDLLIMPEXP_ADV wxDataViewCtrlBase: public wxControl
	589	{
	590	public:
	591	wxDataViewCtrlBase();
	592	virtual ~wxDataViewCtrlBase();
	593
	594	virtual bool AssociateModel( wxDataViewModel *model );
	595	wxDataViewModel* GetModel();
	596	const wxDataViewModel* GetModel() const;
	597
	598	// short cuts
	599	wxDataViewColumn *PrependTextColumn( const wxString &label, unsigned int model_column,
	600	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	601	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	602	int flags = wxDATAVIEW_COL_RESIZABLE );
	603	wxDataViewColumn *PrependIconTextColumn( const wxString &label, unsigned int model_column,
	604	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	605	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	606	int flags = wxDATAVIEW_COL_RESIZABLE );
	607	wxDataViewColumn *PrependToggleColumn( const wxString &label, unsigned int model_column,
	608	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
	609	wxAlignment align = wxALIGN_CENTER,
	610	int flags = wxDATAVIEW_COL_RESIZABLE );
	611	wxDataViewColumn *PrependProgressColumn( const wxString &label, unsigned int model_column,
	612	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
	613	wxAlignment align = wxALIGN_CENTER,
	614	int flags = wxDATAVIEW_COL_RESIZABLE );
	615	wxDataViewColumn *PrependDateColumn( const wxString &label, unsigned int model_column,
	616	wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
	617	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	618	int flags = wxDATAVIEW_COL_RESIZABLE );
	619	wxDataViewColumn *PrependBitmapColumn( const wxString &label, unsigned int model_column,
	620	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	621	wxAlignment align = wxALIGN_CENTER,
	622	int flags = wxDATAVIEW_COL_RESIZABLE );
	623	wxDataViewColumn *PrependTextColumn( const wxBitmap &label, unsigned int model_column,
	624	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	625	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	626	int flags = wxDATAVIEW_COL_RESIZABLE );
	627	wxDataViewColumn *PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
	628	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	629	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	630	int flags = wxDATAVIEW_COL_RESIZABLE );
	631	wxDataViewColumn *PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
	632	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
	633	wxAlignment align = wxALIGN_CENTER,
	634	int flags = wxDATAVIEW_COL_RESIZABLE );
	635	wxDataViewColumn *PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
	636	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
	637	wxAlignment align = wxALIGN_CENTER,
	638	int flags = wxDATAVIEW_COL_RESIZABLE );
	639	wxDataViewColumn *PrependDateColumn( const wxBitmap &label, unsigned int model_column,
	640	wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
	641	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	642	int flags = wxDATAVIEW_COL_RESIZABLE );
	643	wxDataViewColumn *PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
	644	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	645	wxAlignment align = wxALIGN_CENTER,
	646	int flags = wxDATAVIEW_COL_RESIZABLE );
	647
	648	wxDataViewColumn *AppendTextColumn( const wxString &label, unsigned int model_column,
	649	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	650	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	651	int flags = wxDATAVIEW_COL_RESIZABLE );
	652	wxDataViewColumn *AppendIconTextColumn( const wxString &label, unsigned int model_column,
	653	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	654	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	655	int flags = wxDATAVIEW_COL_RESIZABLE );
	656	wxDataViewColumn *AppendToggleColumn( const wxString &label, unsigned int model_column,
	657	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
	658	wxAlignment align = wxALIGN_CENTER,
	659	int flags = wxDATAVIEW_COL_RESIZABLE );
	660	wxDataViewColumn *AppendProgressColumn( const wxString &label, unsigned int model_column,
	661	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
	662	wxAlignment align = wxALIGN_CENTER,
	663	int flags = wxDATAVIEW_COL_RESIZABLE );
	664	wxDataViewColumn *AppendDateColumn( const wxString &label, unsigned int model_column,
	665	wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
	666	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	667	int flags = wxDATAVIEW_COL_RESIZABLE );
	668	wxDataViewColumn *AppendBitmapColumn( const wxString &label, unsigned int model_column,
	669	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	670	wxAlignment align = wxALIGN_CENTER,
	671	int flags = wxDATAVIEW_COL_RESIZABLE );
	672	wxDataViewColumn *AppendTextColumn( const wxBitmap &label, unsigned int model_column,
	673	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	674	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	675	int flags = wxDATAVIEW_COL_RESIZABLE );
	676	wxDataViewColumn *AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
	677	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	678	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	679	int flags = wxDATAVIEW_COL_RESIZABLE );
	680	wxDataViewColumn *AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
	681	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
	682	wxAlignment align = wxALIGN_CENTER,
	683	int flags = wxDATAVIEW_COL_RESIZABLE );
	684	wxDataViewColumn *AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
	685	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
	686	wxAlignment align = wxALIGN_CENTER,
	687	int flags = wxDATAVIEW_COL_RESIZABLE );
	688	wxDataViewColumn *AppendDateColumn( const wxBitmap &label, unsigned int model_column,
	689	wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
	690	wxAlignment align = (wxAlignment)(wxALIGN_LEFT\|wxALIGN_CENTRE_VERTICAL),
	691	int flags = wxDATAVIEW_COL_RESIZABLE );
	692	wxDataViewColumn *AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
	693	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
	694	wxAlignment align = wxALIGN_CENTER,
	695	int flags = wxDATAVIEW_COL_RESIZABLE );
	696
	697
	698	virtual bool PrependColumn( wxDataViewColumn *col );
	699	virtual bool AppendColumn( wxDataViewColumn *col );
	700
	701	virtual unsigned int GetColumnCount() const = 0;
	702	virtual wxDataViewColumn* GetColumn( unsigned int pos ) const = 0;
	703	virtual int GetColumnPosition( const wxDataViewColumn *column ) const = 0;
	704
	705	virtual bool DeleteColumn( wxDataViewColumn *column ) = 0;
	706	virtual bool ClearColumns() = 0;
	707
	708	void SetExpanderColumn( wxDataViewColumn *col )
	709	{ m_expander_column = col ; DoSetExpanderColumn(); }
	710	wxDataViewColumn *GetExpanderColumn() const
	711	{ return m_expander_column; }
	712
	713	virtual wxDataViewColumn *GetSortingColumn() const = 0;
	714
	715	void SetIndent( int indent )
	716	{ m_indent = indent ; DoSetIndent(); }
	717	int GetIndent() const
	718	{ return m_indent; }
	719
	720	virtual wxDataViewItem GetSelection() const = 0;
	721	virtual int GetSelections( wxDataViewItemArray & sel ) const = 0;
	722	virtual void SetSelections( const wxDataViewItemArray & sel ) = 0;
	723	virtual void Select( const wxDataViewItem & item ) = 0;
	724	virtual void Unselect( const wxDataViewItem & item ) = 0;
	725	virtual bool IsSelected( const wxDataViewItem & item ) const = 0;
	726
	727	virtual void SelectAll() = 0;
	728	virtual void UnselectAll() = 0;
	729
	730	virtual void Expand( const wxDataViewItem & item ) = 0;
	731	virtual void Collapse( const wxDataViewItem & item ) = 0;
	732
	733	virtual void EnsureVisible( const wxDataViewItem & item,
	734	const wxDataViewColumn *column = NULL ) = 0;
	735	virtual void HitTest( const wxPoint & point, wxDataViewItem &item, wxDataViewColumn* &column ) const = 0;
	736	virtual wxRect GetItemRect( const wxDataViewItem & item, const wxDataViewColumn *column = NULL ) const = 0;
	737
	738	protected:
	739	virtual void DoSetExpanderColumn() = 0 ;
	740	virtual void DoSetIndent() = 0;
	741
	742	private:
	743	wxDataViewModel *m_model;
	744	wxDataViewColumn *m_expander_column;
	745	int m_indent ;
	746
	747	protected:
	748	DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCtrlBase)
	749	};
	750
	751	// ----------------------------------------------------------------------------
	752	// wxDataViewEvent - the event class for the wxDataViewCtrl notifications
	753	// ----------------------------------------------------------------------------
	754
	755	class WXDLLIMPEXP_ADV wxDataViewEvent : public wxNotifyEvent
	756	{
	757	public:
	758	wxDataViewEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
	759	: wxNotifyEvent(commandType, winid),
	760	m_item(0),
	761	m_col(-1),
	762	m_model(NULL),
	763	m_value(wxNullVariant),
	764	m_column(NULL),
	765	m_pos(-1,-1)
	766	{ }
	767
	768	wxDataViewEvent(const wxDataViewEvent& event)
	769	: wxNotifyEvent(event),
	770	m_item(event.m_item),
	771	m_col(event.m_col),
	772	m_model(event.m_model),
	773	m_value(event.m_value),
	774	m_column(event.m_column),
	775	m_pos(m_pos)
	776	{ }
	777
	778	wxDataViewItem GetItem() const { return m_item; }
	779	void SetItem( const wxDataViewItem &item ) { m_item = item; }
	780
	781	int GetColumn() const { return m_col; }
	782	void SetColumn( int col ) { m_col = col; }
	783
	784	wxDataViewModel* GetModel() const { return m_model; }
	785	void SetModel( wxDataViewModel *model ) { m_model = model; }
	786
	787	const wxVariant &GetValue() const { return m_value; }
	788	void SetValue( const wxVariant &value ) { m_value = value; }
	789
	790	// for wxEVT_DATAVIEW_COLUMN_HEADER_CLICKED only
	791	void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; }
	792	wxDataViewColumn *GetDataViewColumn() const { return m_column; }
	793
	794	// for wxEVT_DATAVIEW_CONTEXT_MENU only
	795	wxPoint GetPosition() const { return m_pos; }
	796	void SetPosition( int x, int y ) { m_pos.x = x; m_pos.y = y; }
	797
	798	virtual wxEvent Clone() const { return new wxDataViewEvent(this); }
	799
	800	protected:
	801	wxDataViewItem m_item;
	802	int m_col;
	803	wxDataViewModel *m_model;
	804	wxVariant m_value;
	805	wxDataViewColumn *m_column;
	806	wxPoint m_pos;
	807
	808	private:
	809	DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent)
	810	};
	811
	812	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED;
	813
	814	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED;
	815	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED;
	816	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED;
	817	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING;
	818	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING;
	819	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED;
	820	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE;
	821	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED;
	822
	823	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU;
	824
	825	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK;
	826	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK;
	827	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED;
	828	extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED;
	829
	830	typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
	831
	832	#define wxDataViewEventHandler(func) \
	833	(wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxDataViewEventFunction, &func)
	834
	835	#define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \
	836	wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn))
	837
	838	#define EVT_DATAVIEW_SELECTION_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(SELECTION_CHANGED, id, fn)
	839
	840	#define EVT_DATAVIEW_ITEM_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_ACTIVATED, id, fn)
	841	#define EVT_DATAVIEW_ITEM_COLLAPSING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSING, id, fn)
	842	#define EVT_DATAVIEW_ITEM_COLLAPSED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSED, id, fn)
	843	#define EVT_DATAVIEW_ITEM_EXPANDING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDING, id, fn)
	844	#define EVT_DATAVIEW_ITEM_EXPANDED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDED, id, fn)
	845	#define EVT_DATAVIEW_ITEM_EDITING_STARTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_STARTED, id, fn)
	846	#define EVT_DATAVIEW_ITEM_EDITING_DONE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_DONE, id, fn)
	847	#define EVT_DATAVIEW_ITEM_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_VALUE_CHANGED, id, fn)
	848
	849	#define EVT_DATAVIEW_ITEM_CONTEXT_MENU(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_CONTEXT_MENU, id, fn)
	850
	851	#define EVT_DATAVIEW_COLUMN_HEADER_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_CLICK, id, fn)
	852	#define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
	853	#define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
	854	#define EVT_DATAVIEW_COLUMN_REORDERED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_REORDERED, id, fn)
	855
	856	#if defined(wxUSE_GENERICDATAVIEWCTRL)
	857	#include "wx/generic/dataview.h"
	858	#elif defined(__WXGTK20__)
	859	#include "wx/gtk/dataview.h"
	860	#elif defined(__WXMAC__)
	861	#include "wx/mac/dataview.h"
	862	#else
	863	#include "wx/generic/dataview.h"
	864	#endif
	865
	866	// -------------------------------------
	867	// wxDataViewSpinRenderer
	868	// -------------------------------------
	869
	870	class WXDLLIMPEXP_ADV wxDataViewSpinRenderer: public wxDataViewCustomRenderer
	871	{
	872	public:
	873	wxDataViewSpinRenderer( int min, int max,
	874	wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
	875	int alignment = wxDVR_DEFAULT_ALIGNMENT );
	876	virtual bool HasEditorCtrl() { return true; }
	877	virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
	878	virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
	879	virtual bool Render( wxRect rect, wxDC *dc, int state );
	880	virtual wxSize GetSize() const;
	881	virtual bool SetValue( const wxVariant &value );
	882	virtual bool GetValue( wxVariant &value ) const;
	883
	884	private:
	885	long m_data;
	886	long m_min,m_max;
	887	};
	888
	889	//-----------------------------------------------------------------------------
	890	// wxDataViewTreeStore
	891	//-----------------------------------------------------------------------------
	892
	893	class WXDLLIMPEXP_ADV wxDataViewTreeStoreNode
	894	{
	895	public:
	896	wxDataViewTreeStoreNode( wxDataViewTreeStoreNode *parent,
	897	const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
	898	virtual ~wxDataViewTreeStoreNode();
	899
	900	void SetText( const wxString &text )
	901	{ m_text = text; }
	902	wxString GetText() const
	903	{ return m_text; }
	904	void SetIcon( const wxIcon &icon )
	905	{ m_icon = icon; }
	906	const wxIcon &GetIcon() const
	907	{ return m_icon; }
	908	void SetData( wxClientData *data )
	909	{ if (m_data) delete m_data; m_data = data; }
	910	wxClientData *GetData() const
	911	{ return m_data; }
	912
	913	wxDataViewItem GetItem() const
	914	{ return wxDataViewItem( (void*) this ); }
	915
	916	virtual bool IsContainer()
	917	{ return false; }
	918
	919	wxDataViewTreeStoreNode *GetParent()
	920	{ return m_parent; }
	921
	922	private:
	923	wxDataViewTreeStoreNode *m_parent;
	924	wxString m_text;
	925	wxIcon m_icon;
	926	wxClientData *m_data;
	927	};
	928
	929	WX_DECLARE_LIST_WITH_DECL(wxDataViewTreeStoreNode, wxDataViewTreeStoreNodeList,
	930	class WXDLLIMPEXP_ADV);
	931
	932	class WXDLLIMPEXP_ADV wxDataViewTreeStoreContainerNode: public wxDataViewTreeStoreNode
	933	{
	934	public:
	935	wxDataViewTreeStoreContainerNode( wxDataViewTreeStoreNode *parent,
	936	const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
	937	wxClientData *data = NULL );
	938	virtual ~wxDataViewTreeStoreContainerNode();
	939
	940	const wxDataViewTreeStoreNodeList &GetChildren() const
	941	{ return m_children; }
	942	wxDataViewTreeStoreNodeList &GetChildren()
	943	{ return m_children; }
	944
	945	void SetExpandedIcon( const wxIcon &icon )
	946	{ m_iconExpanded = icon; }
	947	const wxIcon &GetExpandedIcon() const
	948	{ return m_iconExpanded; }
	949
	950	void SetExpanded( bool expanded = true )
	951	{ m_isExpanded = expanded; }
	952	bool IsExpanded() const
	953	{ return m_isExpanded; }
	954
	955	virtual bool IsContainer()
	956	{ return true; }
	957
	958	private:
	959	wxDataViewTreeStoreNodeList m_children;
	960	wxIcon m_iconExpanded;
	961	bool m_isExpanded;
	962	};
	963
	964	//-----------------------------------------------------------------------------
	965
	966	class WXDLLIMPEXP_ADV wxDataViewTreeStore: public wxDataViewModel
	967	{
	968	public:
	969	wxDataViewTreeStore();
	970	~wxDataViewTreeStore();
	971
	972	wxDataViewItem AppendItem( const wxDataViewItem& parent,
	973	const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
	974	wxDataViewItem PrependItem( const wxDataViewItem& parent,
	975	const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
	976	wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
	977	const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
	978
	979	wxDataViewItem PrependContainer( const wxDataViewItem& parent,
	980	const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
	981	wxClientData *data = NULL );
	982	wxDataViewItem AppendContainer( const wxDataViewItem& parent,
	983	const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
	984	wxClientData *data = NULL );
	985	wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
	986	const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
	987	wxClientData *data = NULL );
	988
	989	wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const;
	990	int GetChildCount( const wxDataViewItem& parent ) const;
	991
	992	void SetItemText( const wxDataViewItem& item, const wxString &text );
	993	wxString GetItemText( const wxDataViewItem& item ) const;
	994	void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
	995	const wxIcon &GetItemIcon( const wxDataViewItem& item ) const;
	996	void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
	997	const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const;
	998	void SetItemData( const wxDataViewItem& item, wxClientData *data );
	999	wxClientData *GetItemData( const wxDataViewItem& item ) const;
	1000
	1001	void DeleteItem( const wxDataViewItem& item );
	1002	void DeleteChildren( const wxDataViewItem& item );
	1003	void DeleteAllItems();
	1004
	1005	// implement base methods
	1006
	1007	virtual void GetValue( wxVariant &variant,
	1008	const wxDataViewItem &item, unsigned int col ) const;
	1009	virtual bool SetValue( const wxVariant &variant,
	1010	const wxDataViewItem &item, unsigned int col );
	1011	virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
	1012	virtual bool IsContainer( const wxDataViewItem &item ) const;
	1013	virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
	1014
	1015	virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
	1016	unsigned int column, bool ascending );
	1017
	1018	virtual bool HasDefaultCompare() const
	1019	{ return true; }
	1020	virtual unsigned int GetColumnCount() const
	1021	{ return 1; };
	1022	virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const
	1023	{ return wxT("wxDataViewIconText"); }
	1024
	1025	wxDataViewTreeStoreNode *FindNode( const wxDataViewItem &item ) const;
	1026	wxDataViewTreeStoreContainerNode *FindContainerNode( const wxDataViewItem &item ) const;
	1027	wxDataViewTreeStoreNode *GetRoot() const { return m_root; }
	1028
	1029	public:
	1030	wxDataViewTreeStoreNode *m_root;
	1031	};
	1032
	1033	class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl
	1034	{
	1035	public:
	1036	wxDataViewTreeCtrl();
	1037	wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
	1038	const wxPoint& pos = wxDefaultPosition,
	1039	const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER \| wxDV_ROW_LINES,
	1040	const wxValidator& validator = wxDefaultValidator );
	1041	~wxDataViewTreeCtrl();
	1042
	1043	bool Create( wxWindow *parent, wxWindowID id,
	1044	const wxPoint& pos = wxDefaultPosition,
	1045	const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER \| wxDV_ROW_LINES,
	1046	const wxValidator& validator = wxDefaultValidator );
	1047
	1048	wxDataViewTreeStore *GetStore()
	1049	{ return (wxDataViewTreeStore*) GetModel(); }
	1050	const wxDataViewTreeStore *GetStore() const
	1051	{ return (const wxDataViewTreeStore*) GetModel(); }
	1052
	1053	void SetImageList( wxImageList *imagelist );
	1054	wxImageList* GetImageList() { return m_imageList; }
	1055
	1056	wxDataViewItem AppendItem( const wxDataViewItem& parent,
	1057	const wxString &text, int icon = -1, wxClientData *data = NULL );
	1058	wxDataViewItem PrependItem( const wxDataViewItem& parent,
	1059	const wxString &text, int icon = -1, wxClientData *data = NULL );
	1060	wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
	1061	const wxString &text, int icon = -1, wxClientData *data = NULL );
	1062
	1063	wxDataViewItem PrependContainer( const wxDataViewItem& parent,
	1064	const wxString &text, int icon = -1, int expanded = -1,
	1065	wxClientData *data = NULL );
	1066	wxDataViewItem AppendContainer( const wxDataViewItem& parent,
	1067	const wxString &text, int icon = -1, int expanded = -1,
	1068	wxClientData *data = NULL );
	1069	wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
	1070	const wxString &text, int icon = -1, int expanded = -1,
	1071	wxClientData *data = NULL );
	1072
	1073	wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
	1074	{ return GetStore()->GetNthChild(parent, pos); }
	1075	int GetChildCount( const wxDataViewItem& parent ) const
	1076	{ return GetStore()->GetChildCount(parent); }
	1077
	1078	void SetItemText( const wxDataViewItem& item, const wxString &text )
	1079	{ GetStore()->SetItemText(item,text); }
	1080	wxString GetItemText( const wxDataViewItem& item ) const
	1081	{ return GetStore()->GetItemText(item); }
	1082	void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
	1083	{ GetStore()->SetItemIcon(item,icon); }
	1084	const wxIcon &GetItemIcon( const wxDataViewItem& item ) const
	1085	{ return GetStore()->GetItemIcon(item); }
	1086	void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
	1087	{ GetStore()->SetItemExpandedIcon(item,icon); }
	1088	const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const
	1089	{ return GetStore()->GetItemExpandedIcon(item); }
	1090	void SetItemData( const wxDataViewItem& item, wxClientData *data )
	1091	{ GetStore()->SetItemData(item,data); }
	1092	wxClientData *GetItemData( const wxDataViewItem& item ) const
	1093	{ return GetStore()->GetItemData(item); }
	1094
	1095	void DeleteItem( const wxDataViewItem& item )
	1096	{ GetStore()->DeleteItem(item); }
	1097	void DeleteChildren( const wxDataViewItem& item )
	1098	{ GetStore()->DeleteChildren(item); }
	1099	void DeleteAllItems()
	1100	{ GetStore()->DeleteAllItems(); }
	1101
	1102	void OnExpanded( wxDataViewEvent &event );
	1103	void OnCollapsed( wxDataViewEvent &event );
	1104	void OnSize( wxSizeEvent &event );
	1105
	1106	private:
	1107	wxImageList *m_imageList;
	1108
	1109	private:
	1110	DECLARE_EVENT_TABLE()
	1111	DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewTreeCtrl)
	1112	};
	1113
	1114	#endif // wxUSE_DATAVIEWCTRL
	1115
	1116	#endif
	1117	// _WX_DATAVIEW_H_BASE_