include/wx/dataview.h

   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/headercol.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 #include "wx/vector.h"
  28
  29 #if !(defined(__WXGTK20__) || defined(__WXMAC__)) || defined(__WXUNIVERSAL__)
  30 // #if !(defined(__WXMAC__)) || defined(__WXUNIVERSAL__)
  31     #define wxHAS_GENERIC_DATAVIEWCTRL
  32 #endif
  33
  34 class WXDLLIMPEXP_FWD_CORE wxDataFormat;
  35
  36 // ----------------------------------------------------------------------------
  37 // wxDataViewCtrl flags
  38 // ----------------------------------------------------------------------------
  39
  40 // ----------------------------------------------------------------------------
  41 // wxDataViewCtrl globals
  42 // ----------------------------------------------------------------------------
  43
  44 class WXDLLIMPEXP_FWD_ADV wxDataViewItem;
  45 class WXDLLIMPEXP_FWD_ADV wxDataViewModel;
  46 class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
  47 class WXDLLIMPEXP_FWD_ADV wxDataViewColumn;
  48 class WXDLLIMPEXP_FWD_ADV wxDataViewRenderer;
  49 class WXDLLIMPEXP_FWD_ADV wxDataViewModelNotifier;
  50
  51 extern WXDLLIMPEXP_DATA_ADV(const char) wxDataViewCtrlNameStr[];
  52
  53 // the default width of new (text) columns:
  54 #define wxDVC_DEFAULT_WIDTH             80
  55
  56 // the default width of new toggle columns:
  57 #define wxDVC_TOGGLE_DEFAULT_WIDTH      30
  58
  59 // the default minimal width of the columns:
  60 #define wxDVC_DEFAULT_MINWIDTH          30
  61
  62 // The default alignment of wxDataViewRenderers is to take
  63 // the alignment from the column it owns.
  64 #define wxDVR_DEFAULT_ALIGNMENT         -1
  65
  66
  67 // ---------------------------------------------------------
  68 // wxDataViewItem
  69 // ---------------------------------------------------------
  70
  71 class WXDLLIMPEXP_ADV wxDataViewItem
  72 {
  73 public:
  74     wxDataViewItem( void* id = NULL )
  75         { m_id = id; }
  76     wxDataViewItem( const wxDataViewItem &item )
  77         { m_id = item.m_id; }
  78     bool IsOk() const                  { return m_id != NULL; }
  79     void* GetID() const                { return m_id; }
  80     operator const void* () const      { return m_id; }
  81
  82 #ifdef __WXDEBUG__
  83     void Print( const wxString &text ) const;
  84 #endif
  85
  86 private:
  87     void* m_id;
  88 };
  89
  90 bool operator == (const wxDataViewItem &left, const wxDataViewItem &right);
  91
  92 WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray);
  93
  94 // ---------------------------------------------------------
  95 // wxDataViewModelNotifier
  96 // ---------------------------------------------------------
  97
  98 class WXDLLIMPEXP_ADV wxDataViewModelNotifier
  99 {
 100 public:
 101     wxDataViewModelNotifier() { m_owner = NULL; }
 102     virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
 103
 104     virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
 105     virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
 106     virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
 107     virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
 108     virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
 109     virtual bool ItemsChanged( const wxDataViewItemArray &items );
 110     virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
 111     virtual bool Cleared() = 0;
 112
 113     virtual void Resort() = 0;
 114
 115     void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
 116     wxDataViewModel *GetOwner() const       { return m_owner; }
 117
 118 private:
 119     wxDataViewModel *m_owner;
 120 };
 121
 122
 123
 124 // ----------------------------------------------------------------------------
 125 // wxDataViewItemAttr: a structure containing the visual attributes of an item
 126 // ----------------------------------------------------------------------------
 127
 128 // TODO: this should be renamed to wxItemAttr or something general like this
 129
 130 class WXDLLIMPEXP_ADV wxDataViewItemAttr
 131 {
 132 public:
 133     // ctors
 134     wxDataViewItemAttr()
 135     {
 136         m_bold = false;
 137         m_italic = false;
 138     }
 139
 140     // setters
 141     void SetColour(const wxColour& colour) { m_colour = colour; }
 142     void SetBold( bool set ) { m_bold = set; }
 143     void SetItalic( bool set ) { m_italic = set; }
 144
 145     // accessors
 146     bool HasColour() const { return m_colour.Ok(); }
 147     const wxColour& GetColour() const { return m_colour; }
 148
 149     bool GetBold() const { return m_bold; }
 150     bool GetItalic() const { return m_italic; }
 151
 152 private:
 153     wxColour m_colour;
 154     bool     m_bold;
 155     bool     m_italic;
 156 };
 157
 158
 159 // ---------------------------------------------------------
 160 // wxDataViewModel
 161 // ---------------------------------------------------------
 162
 163 WX_DECLARE_LIST_WITH_DECL(wxDataViewModelNotifier, wxDataViewModelNotifiers,
 164                           class WXDLLIMPEXP_ADV);
 165
 166 class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData
 167 {
 168 public:
 169     wxDataViewModel();
 170
 171     virtual unsigned int GetColumnCount() const = 0;
 172
 173     // return type as reported by wxVariant
 174     virtual wxString GetColumnType( unsigned int col ) const = 0;
 175
 176     // get value into a wxVariant
 177     virtual void GetValue( wxVariant &variant,
 178                            const wxDataViewItem &item, unsigned int col ) const = 0;
 179
 180     // set value, call ValueChanged() afterwards!
 181     virtual bool SetValue( const wxVariant &variant,
 182                            const wxDataViewItem &item, unsigned int col ) = 0;
 183
 184     // Get text attribute, return false of default attributes should be used
 185     virtual bool GetAttr( const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
 186         { return false; }
 187
 188     // define hierachy
 189     virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
 190     virtual bool IsContainer( const wxDataViewItem &item ) const = 0;
 191     // Is the container just a header or an item with all columns
 192     virtual bool HasContainerColumns(const wxDataViewItem& WXUNUSED(item)) const
 193         { return false; }
 194     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const = 0;
 195
 196     // delegated notifiers
 197     virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
 198     virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
 199     virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
 200     virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
 201     virtual bool ItemChanged( const wxDataViewItem &item );
 202     virtual bool ItemsChanged( const wxDataViewItemArray &items );
 203     virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
 204     virtual bool Cleared();
 205
 206     // delegatd action
 207     virtual void Resort();
 208
 209     void AddNotifier( wxDataViewModelNotifier *notifier );
 210     void RemoveNotifier( wxDataViewModelNotifier *notifier );
 211
 212     // default compare function
 213     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 214                          unsigned int column, bool ascending );
 215     virtual bool HasDefaultCompare() const { return false; }
 216
 217     // internal
 218     virtual bool IsVirtualListModel() const { return false; }
 219
 220 protected:
 221     // the user should not delete this class directly: he should use DecRef() instead!
 222     virtual ~wxDataViewModel() { }
 223
 224     wxDataViewModelNotifiers  m_notifiers;
 225 };
 226
 227 // ---------------------------------------------------------
 228 // wxDataViewIndexListModel
 229 // ---------------------------------------------------------
 230
 231 class WXDLLIMPEXP_ADV wxDataViewIndexListModel: public wxDataViewModel
 232 {
 233 public:
 234     wxDataViewIndexListModel( unsigned int initial_size = 0 );
 235     ~wxDataViewIndexListModel();
 236
 237     virtual void GetValueByRow( wxVariant &variant,
 238                            unsigned int row, unsigned int col ) const = 0;
 239
 240     virtual bool SetValueByRow( const wxVariant &variant,
 241                            unsigned int row, unsigned int col ) = 0;
 242
 243     virtual bool GetAttrByRow( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
 244         { return false; }
 245
 246     void RowPrepended();
 247     void RowInserted( unsigned int before );
 248     void RowAppended();
 249     void RowDeleted( unsigned int row );
 250     void RowsDeleted( const wxArrayInt &rows );
 251     void RowChanged( unsigned int row );
 252     void RowValueChanged( unsigned int row, unsigned int col );
 253     void Reset( unsigned int new_size );
 254
 255     // convert to/from row/wxDataViewItem
 256
 257     unsigned int GetRow( const wxDataViewItem &item ) const;
 258     wxDataViewItem GetItem( unsigned int row ) const;
 259
 260     // compare based on index
 261
 262     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 263                          unsigned int column, bool ascending );
 264     virtual bool HasDefaultCompare() const;
 265
 266     // implement base methods
 267
 268     virtual void GetValue( wxVariant &variant,
 269                            const wxDataViewItem &item, unsigned int col ) const;
 270     virtual bool SetValue( const wxVariant &variant,
 271                            const wxDataViewItem &item, unsigned int col );
 272     virtual bool GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr );
 273     virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
 274     virtual bool IsContainer( const wxDataViewItem &item ) const;
 275     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 276
 277     // internal
 278     virtual bool IsVirtualListModel() const { return false; }
 279     unsigned int GetLastIndex() const { return m_lastIndex; }
 280
 281 private:
 282     wxDataViewItemArray m_hash;
 283     unsigned int m_lastIndex;
 284     bool m_ordered;
 285 };
 286
 287 // ---------------------------------------------------------
 288 // wxDataViewVirtualListModel
 289 // ---------------------------------------------------------
 290
 291 #ifdef __WXMAC__
 292 // better than nothing
 293 typedef wxDataViewIndexListModel wxDataViewVirtualListModel;
 294 #else
 295
 296 class WXDLLIMPEXP_ADV wxDataViewVirtualListModel: public wxDataViewModel
 297 {
 298 public:
 299     wxDataViewVirtualListModel( unsigned int initial_size = 0 );
 300     ~wxDataViewVirtualListModel();
 301
 302     virtual void GetValueByRow( wxVariant &variant,
 303                            unsigned int row, unsigned int col ) const = 0;
 304
 305     virtual bool SetValueByRow( const wxVariant &variant,
 306                            unsigned int row, unsigned int col ) = 0;
 307
 308     virtual bool GetAttrByRow( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
 309         { return false; }
 310
 311     void RowPrepended();
 312     void RowInserted( unsigned int before );
 313     void RowAppended();
 314     void RowDeleted( unsigned int row );
 315     void RowsDeleted( const wxArrayInt &rows );
 316     void RowChanged( unsigned int row );
 317     void RowValueChanged( unsigned int row, unsigned int col );
 318     void Reset( unsigned int new_size );
 319
 320     // convert to/from row/wxDataViewItem
 321
 322     unsigned int GetRow( const wxDataViewItem &item ) const;
 323     wxDataViewItem GetItem( unsigned int row ) const;
 324
 325     // compare based on index
 326
 327     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 328                          unsigned int column, bool ascending );
 329     virtual bool HasDefaultCompare() const;
 330
 331     // implement base methods
 332
 333     virtual void GetValue( wxVariant &variant,
 334                            const wxDataViewItem &item, unsigned int col ) const;
 335     virtual bool SetValue( const wxVariant &variant,
 336                            const wxDataViewItem &item, unsigned int col );
 337     virtual bool GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr );
 338     virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
 339     virtual bool IsContainer( const wxDataViewItem &item ) const;
 340     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 341
 342     // internal
 343     virtual bool IsVirtualListModel() const { return true; }
 344     unsigned int GetLastIndex() const { return m_lastIndex; }
 345
 346 private:
 347     wxDataViewItemArray m_hash;
 348     unsigned int m_lastIndex;
 349     bool m_ordered;
 350 };
 351 #endif
 352
 353 //-----------------------------------------------------------------------------
 354 // wxDataViewEditorCtrlEvtHandler
 355 //-----------------------------------------------------------------------------
 356
 357 class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler
 358 {
 359 public:
 360     wxDataViewEditorCtrlEvtHandler( wxControl *editor, wxDataViewRenderer *owner );
 361
 362     void AcceptChangesAndFinish();
 363     void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; }
 364
 365 protected:
 366     void OnChar( wxKeyEvent &event );
 367     void OnTextEnter( wxCommandEvent &event );
 368     void OnKillFocus( wxFocusEvent &event );
 369     void OnIdle( wxIdleEvent &event );
 370
 371 private:
 372     wxDataViewRenderer     *m_owner;
 373     wxControl              *m_editorCtrl;
 374     bool                    m_finished;
 375     bool                    m_focusOnIdle;
 376
 377 private:
 378     DECLARE_EVENT_TABLE()
 379 };
 380
 381 // ---------------------------------------------------------
 382 // wxDataViewRendererBase
 383 // ---------------------------------------------------------
 384
 385 enum wxDataViewCellMode
 386 {
 387     wxDATAVIEW_CELL_INERT,
 388     wxDATAVIEW_CELL_ACTIVATABLE,
 389     wxDATAVIEW_CELL_EDITABLE
 390 };
 391
 392 enum wxDataViewCellRenderState
 393 {
 394     wxDATAVIEW_CELL_SELECTED    = 1,
 395     wxDATAVIEW_CELL_PRELIT      = 2,
 396     wxDATAVIEW_CELL_INSENSITIVE = 4,
 397     wxDATAVIEW_CELL_FOCUSED     = 8
 398 };
 399
 400 class WXDLLIMPEXP_ADV wxDataViewRendererBase: public wxObject
 401 {
 402 public:
 403     wxDataViewRendererBase( const wxString &varianttype,
 404                             wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
 405                             int alignment = wxDVR_DEFAULT_ALIGNMENT );
 406     ~wxDataViewRendererBase();
 407
 408     virtual bool Validate( wxVariant& WXUNUSED(value) )
 409         { return true; }
 410
 411     void SetOwner( wxDataViewColumn *owner )    { m_owner = owner; }
 412     wxDataViewColumn* GetOwner() const          { return m_owner; }
 413
 414     // renderer properties:
 415
 416     virtual bool SetValue( const wxVariant& WXUNUSED(value) ) = 0;
 417     virtual bool GetValue( wxVariant& WXUNUSED(value) ) const = 0;
 418
 419     wxString GetVariantType() const             { return m_variantType; }
 420
 421     virtual void SetMode( wxDataViewCellMode mode ) = 0;
 422     virtual wxDataViewCellMode GetMode() const = 0;
 423
 424     // NOTE: Set/GetAlignment do not take/return a wxAlignment enum but
 425     //       rather an "int"; that's because for rendering cells it's allowed
 426     //       to combine alignment flags (e.g. wxALIGN_LEFT|wxALIGN_BOTTOM)
 427     virtual void SetAlignment( int align ) = 0;
 428     virtual int GetAlignment() const = 0;
 429
 430     // in-place editing
 431     virtual bool HasEditorCtrl()
 432         { return false; }
 433     virtual wxControl* CreateEditorCtrl(wxWindow * WXUNUSED(parent),
 434                                         wxRect WXUNUSED(labelRect),
 435                                         const wxVariant& WXUNUSED(value))
 436         { return NULL; }
 437     virtual bool GetValueFromEditorCtrl(wxControl * WXUNUSED(editor),
 438                                         wxVariant& WXUNUSED(value))
 439         { return false; }
 440
 441     virtual bool StartEditing( const wxDataViewItem &item, wxRect labelRect );
 442     virtual void CancelEditing();
 443     virtual bool FinishEditing();
 444
 445     wxControl *GetEditorCtrl() { return m_editorCtrl; }
 446
 447 protected:
 448     wxString                m_variantType;
 449     wxDataViewColumn       *m_owner;
 450     wxWeakRef<wxControl>    m_editorCtrl;
 451     wxDataViewItem          m_item; // for m_editorCtrl
 452
 453     // internal utility:
 454     const wxDataViewCtrl* GetView() const;
 455
 456 protected:
 457     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRendererBase)
 458 };
 459
 460 //-----------------------------------------------------------------------------
 461 // wxDataViewIconText
 462 //-----------------------------------------------------------------------------
 463
 464 class WXDLLIMPEXP_ADV wxDataViewIconText: public wxObject
 465 {
 466 public:
 467     wxDataViewIconText( const wxString &text = wxEmptyString, const wxIcon& icon = wxNullIcon )
 468         : m_text(text), m_icon(icon)
 469     { }
 470     wxDataViewIconText( const wxDataViewIconText &other )
 471         : wxObject()
 472     { m_icon = other.m_icon; m_text = other.m_text; }
 473
 474     void SetText( const wxString &text ) { m_text = text; }
 475     wxString GetText() const             { return m_text; }
 476     void SetIcon( const wxIcon &icon )   { m_icon = icon; }
 477     const wxIcon &GetIcon() const        { return m_icon; }
 478
 479 private:
 480     wxString    m_text;
 481     wxIcon      m_icon;
 482
 483 private:
 484     DECLARE_DYNAMIC_CLASS(wxDataViewIconText)
 485 };
 486
 487 bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two);
 488
 489 DECLARE_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
 490
 491 // ---------------------------------------------------------
 492 // wxDataViewColumnBase
 493 // ---------------------------------------------------------
 494
 495 // for compatibility only, do not use
 496 enum wxDataViewColumnFlags
 497 {
 498     wxDATAVIEW_COL_RESIZABLE     = wxCOL_RESIZABLE,
 499     wxDATAVIEW_COL_SORTABLE      = wxCOL_SORTABLE,
 500     wxDATAVIEW_COL_REORDERABLE   = wxCOL_REORDERABLE,
 501     wxDATAVIEW_COL_HIDDEN        = wxCOL_HIDDEN
 502 };
 503
 504 class WXDLLIMPEXP_ADV wxDataViewColumnBase : public wxSettableHeaderColumn
 505 {
 506 public:
 507     // ctor for the text columns: takes ownership of renderer
 508     wxDataViewColumnBase(wxDataViewRenderer *renderer,
 509                          unsigned int model_column)
 510     {
 511         Init(renderer, model_column);
 512     }
 513
 514     // ctor for the bitmap columns
 515     wxDataViewColumnBase(const wxBitmap& bitmap,
 516                          wxDataViewRenderer *renderer,
 517                          unsigned int model_column)
 518         : m_bitmap(bitmap)
 519     {
 520         Init(renderer, model_column);
 521     }
 522
 523     virtual ~wxDataViewColumnBase();
 524
 525     // setters:
 526     virtual void SetOwner( wxDataViewCtrl *owner )
 527         { m_owner = owner; }
 528
 529     // getters:
 530     unsigned int GetModelColumn() const { return static_cast<unsigned int>(m_model_column); }
 531     wxDataViewCtrl *GetOwner() const        { return m_owner; }
 532     wxDataViewRenderer* GetRenderer() const { return m_renderer; }
 533
 534     // implement some of base class pure virtuals (the rest is port-dependent
 535     // and done differently in generic and native versions)
 536     virtual void SetBitmap( const wxBitmap& bitmap ) { m_bitmap = bitmap; }
 537     virtual wxBitmap GetBitmap() const { return m_bitmap; }
 538
 539 protected:
 540     wxDataViewRenderer      *m_renderer;
 541     int                      m_model_column;
 542     wxBitmap                 m_bitmap;
 543     wxDataViewCtrl          *m_owner;
 544
 545 private:
 546     // common part of all ctors
 547     void Init(wxDataViewRenderer *renderer, unsigned int model_column);
 548 };
 549
 550 // ---------------------------------------------------------
 551 // wxDataViewCtrlBase
 552 // ---------------------------------------------------------
 553
 554 #define wxDV_SINGLE                  0x0000     // for convenience
 555 #define wxDV_MULTIPLE                0x0001     // can select multiple items
 556
 557 #define wxDV_NO_HEADER               0x0002     // column titles not visible
 558 #define wxDV_HORIZ_RULES             0x0004     // light horizontal rules between rows
 559 #define wxDV_VERT_RULES              0x0008     // light vertical rules between columns
 560
 561 #define wxDV_ROW_LINES               0x0010     // alternating colour in rows
 562 #define wxDV_VARIABLE_LINE_HEIGHT    0x0020     // variable line height
 563
 564 class WXDLLIMPEXP_ADV wxDataViewCtrlBase: public wxControl
 565 {
 566 public:
 567     wxDataViewCtrlBase();
 568     virtual ~wxDataViewCtrlBase();
 569
 570     virtual bool AssociateModel( wxDataViewModel *model );
 571     wxDataViewModel* GetModel();
 572     const wxDataViewModel* GetModel() const;
 573
 574     // short cuts
 575     wxDataViewColumn *PrependTextColumn( const wxString &label, unsigned int model_column,
 576                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 577                     wxAlignment align = wxALIGN_NOT,
 578                     int flags = wxDATAVIEW_COL_RESIZABLE );
 579     wxDataViewColumn *PrependIconTextColumn( const wxString &label, unsigned int model_column,
 580                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 581                     wxAlignment align = wxALIGN_NOT,
 582                     int flags = wxDATAVIEW_COL_RESIZABLE );
 583     wxDataViewColumn *PrependToggleColumn( const wxString &label, unsigned int model_column,
 584                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
 585                     wxAlignment align = wxALIGN_CENTER,
 586                     int flags = wxDATAVIEW_COL_RESIZABLE );
 587     wxDataViewColumn *PrependProgressColumn( const wxString &label, unsigned int model_column,
 588                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
 589                     wxAlignment align = wxALIGN_CENTER,
 590                     int flags = wxDATAVIEW_COL_RESIZABLE );
 591     wxDataViewColumn *PrependDateColumn( const wxString &label, unsigned int model_column,
 592                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
 593                     wxAlignment align = wxALIGN_NOT,
 594                     int flags = wxDATAVIEW_COL_RESIZABLE );
 595     wxDataViewColumn *PrependBitmapColumn( const wxString &label, unsigned int model_column,
 596                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 597                     wxAlignment align = wxALIGN_CENTER,
 598                     int flags = wxDATAVIEW_COL_RESIZABLE );
 599     wxDataViewColumn *PrependTextColumn( const wxBitmap &label, unsigned int model_column,
 600                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 601                     wxAlignment align = wxALIGN_NOT,
 602                     int flags = wxDATAVIEW_COL_RESIZABLE );
 603     wxDataViewColumn *PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
 604                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 605                     wxAlignment align = wxALIGN_NOT,
 606                     int flags = wxDATAVIEW_COL_RESIZABLE );
 607     wxDataViewColumn *PrependToggleColumn( const wxBitmap &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 wxBitmap &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 wxBitmap &label, unsigned int model_column,
 616                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
 617                     wxAlignment align = wxALIGN_NOT,
 618                     int flags = wxDATAVIEW_COL_RESIZABLE );
 619     wxDataViewColumn *PrependBitmapColumn( const wxBitmap &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
 624     wxDataViewColumn *AppendTextColumn( const wxString &label, unsigned int model_column,
 625                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 626                     wxAlignment align = wxALIGN_NOT,
 627                     int flags = wxDATAVIEW_COL_RESIZABLE );
 628     wxDataViewColumn *AppendIconTextColumn( const wxString &label, unsigned int model_column,
 629                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 630                     wxAlignment align = wxALIGN_NOT,
 631                     int flags = wxDATAVIEW_COL_RESIZABLE );
 632     wxDataViewColumn *AppendToggleColumn( const wxString &label, unsigned int model_column,
 633                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
 634                     wxAlignment align = wxALIGN_CENTER,
 635                     int flags = wxDATAVIEW_COL_RESIZABLE );
 636     wxDataViewColumn *AppendProgressColumn( const wxString &label, unsigned int model_column,
 637                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
 638                     wxAlignment align = wxALIGN_CENTER,
 639                     int flags = wxDATAVIEW_COL_RESIZABLE );
 640     wxDataViewColumn *AppendDateColumn( const wxString &label, unsigned int model_column,
 641                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
 642                     wxAlignment align = wxALIGN_NOT,
 643                     int flags = wxDATAVIEW_COL_RESIZABLE );
 644     wxDataViewColumn *AppendBitmapColumn( const wxString &label, unsigned int model_column,
 645                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 646                     wxAlignment align = wxALIGN_CENTER,
 647                     int flags = wxDATAVIEW_COL_RESIZABLE );
 648     wxDataViewColumn *AppendTextColumn( const wxBitmap &label, unsigned int model_column,
 649                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 650                     wxAlignment align = wxALIGN_NOT,
 651                     int flags = wxDATAVIEW_COL_RESIZABLE );
 652     wxDataViewColumn *AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
 653                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 654                     wxAlignment align = wxALIGN_NOT,
 655                     int flags = wxDATAVIEW_COL_RESIZABLE );
 656     wxDataViewColumn *AppendToggleColumn( const wxBitmap &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 wxBitmap &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 wxBitmap &label, unsigned int model_column,
 665                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
 666                     wxAlignment align = wxALIGN_NOT,
 667                     int flags = wxDATAVIEW_COL_RESIZABLE );
 668     wxDataViewColumn *AppendBitmapColumn( const wxBitmap &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
 673
 674     virtual bool PrependColumn( wxDataViewColumn *col );
 675     virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
 676     virtual bool AppendColumn( wxDataViewColumn *col );
 677
 678     virtual unsigned int GetColumnCount() const = 0;
 679     virtual wxDataViewColumn* GetColumn( unsigned int pos ) const = 0;
 680     virtual int GetColumnPosition( const wxDataViewColumn *column ) const = 0;
 681
 682     virtual bool DeleteColumn( wxDataViewColumn *column ) = 0;
 683     virtual bool ClearColumns() = 0;
 684
 685     void SetExpanderColumn( wxDataViewColumn *col )
 686         { m_expander_column = col ; DoSetExpanderColumn(); }
 687     wxDataViewColumn *GetExpanderColumn() const
 688         { return m_expander_column; }
 689
 690     virtual wxDataViewColumn *GetSortingColumn() const = 0;
 691
 692     void SetIndent( int indent )
 693         { m_indent = indent ; DoSetIndent(); }
 694     int GetIndent() const
 695         { return m_indent; }
 696
 697     virtual wxDataViewItem GetSelection() const = 0;
 698     virtual int GetSelections( wxDataViewItemArray & sel ) const = 0;
 699     virtual void SetSelections( const wxDataViewItemArray & sel ) = 0;
 700     virtual void Select( const wxDataViewItem & item ) = 0;
 701     virtual void Unselect( const wxDataViewItem & item ) = 0;
 702     virtual bool IsSelected( const wxDataViewItem & item ) const = 0;
 703
 704     virtual void SelectAll() = 0;
 705     virtual void UnselectAll() = 0;
 706
 707     virtual void Expand( const wxDataViewItem & item ) = 0;
 708     virtual void ExpandAncestors( const wxDataViewItem & item );
 709     virtual void Collapse( const wxDataViewItem & item ) = 0;
 710     virtual bool IsExpanded( const wxDataViewItem & item ) const = 0;
 711
 712     virtual void EnsureVisible( const wxDataViewItem & item,
 713                                 const wxDataViewColumn *column = NULL ) = 0;
 714     virtual void HitTest( const wxPoint & point, wxDataViewItem &item, wxDataViewColumn* &column ) const = 0;
 715     virtual wxRect GetItemRect( const wxDataViewItem & item, const wxDataViewColumn *column = NULL ) const = 0;
 716
 717     virtual bool EnableDragSource( const wxDataFormat &format );
 718
 719 protected:
 720     virtual void DoSetExpanderColumn() = 0 ;
 721     virtual void DoSetIndent() = 0;
 722
 723 private:
 724     wxDataViewModel        *m_model;
 725     wxDataViewColumn       *m_expander_column;
 726     int m_indent ;
 727
 728 protected:
 729     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCtrlBase)
 730 };
 731
 732 // ----------------------------------------------------------------------------
 733 // wxDataViewEvent - the event class for the wxDataViewCtrl notifications
 734 // ----------------------------------------------------------------------------
 735
 736 class WXDLLIMPEXP_ADV wxDataViewEvent : public wxNotifyEvent
 737 {
 738 public:
 739     wxDataViewEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
 740         : wxNotifyEvent(commandType, winid),
 741         m_item(0),
 742         m_col(-1),
 743         m_model(NULL),
 744         m_value(wxNullVariant),
 745         m_column(NULL),
 746         m_pos(-1,-1),
 747         m_isDraggable(false),
 748         m_dragDataSize(-1)
 749         { }
 750
 751     wxDataViewEvent(const wxDataViewEvent& event)
 752         : wxNotifyEvent(event),
 753         m_item(event.m_item),
 754         m_col(event.m_col),
 755         m_model(event.m_model),
 756         m_value(event.m_value),
 757         m_column(event.m_column),
 758         m_pos(m_pos),
 759         m_isDraggable(event.m_isDraggable),
 760         m_dragDataSize(event.m_dragDataSize)
 761         { }
 762
 763     wxDataViewItem GetItem() const { return m_item; }
 764     void SetItem( const wxDataViewItem &item ) { m_item = item; }
 765
 766     int GetColumn() const { return m_col; }
 767     void SetColumn( int col ) { m_col = col; }
 768
 769     wxDataViewModel* GetModel() const { return m_model; }
 770     void SetModel( wxDataViewModel *model ) { m_model = model; }
 771
 772     const wxVariant &GetValue() const { return m_value; }
 773     void SetValue( const wxVariant &value ) { m_value = value; }
 774
 775     // for wxEVT_DATAVIEW_COLUMN_HEADER_CLICKED only
 776     void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; }
 777     wxDataViewColumn *GetDataViewColumn() const { return m_column; }
 778
 779     // for wxEVT_DATAVIEW_CONTEXT_MENU only
 780     wxPoint GetPosition() const { return m_pos; }
 781     void SetPosition( int x, int y ) { m_pos.x = x; m_pos.y = y; }
 782
 783     // For Drag operations
 784     bool IsDraggable() const { return m_isDraggable; }
 785     void SetDraggable( bool can_drag = true ) { m_isDraggable = can_drag; }
 786     int GetDragDataSize() const { return m_dragDataSize; }
 787     void SetDragDataSize( int size ) { m_dragDataSize = size; }
 788     void* GetDragDataBuffer() const { return m_dragDataBuffer; }
 789     void SetDragDataBuffer( void *buffer ) { m_dragDataBuffer = buffer; }
 790     wxDataFormat GetDataFormat() const { return m_dataFormat; }
 791     void SetDataFormat( const wxDataFormat &format ) { m_dataFormat = format; }
 792
 793     virtual wxEvent *Clone() const { return new wxDataViewEvent(*this); }
 794
 795 protected:
 796     wxDataViewItem      m_item;
 797     int                 m_col;
 798     wxDataViewModel    *m_model;
 799     wxVariant           m_value;
 800     wxDataViewColumn   *m_column;
 801     wxPoint             m_pos;
 802
 803     bool                m_isDraggable;
 804     int                 m_dragDataSize;
 805     void               *m_dragDataBuffer;
 806     wxDataFormat        m_dataFormat;
 807
 808 private:
 809     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent)
 810 };
 811
 812 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent )
 813
 814 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent )
 815 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent )
 816 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent )
 817 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent )
 818 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent )
 819 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent )
 820 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent )
 821 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent )
 822
 823 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent )
 824
 825 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent )
 826 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent )
 827 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent )
 828 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent )
 829
 830 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DRAGGABLE, wxDataViewEvent )
 831 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_GET_DRAG_DATA_SIZE, wxDataViewEvent )
 832 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_GET_DRAG_DATA, wxDataViewEvent )
 833
 834 typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
 835
 836 #define wxDataViewEventHandler(func) \
 837     wxEVENT_HANDLER_CAST(wxDataViewEventFunction, func)
 838
 839 #define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \
 840     wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn))
 841
 842 #define EVT_DATAVIEW_SELECTION_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(SELECTION_CHANGED, id, fn)
 843
 844 #define EVT_DATAVIEW_ITEM_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_ACTIVATED, id, fn)
 845 #define EVT_DATAVIEW_ITEM_COLLAPSING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSING, id, fn)
 846 #define EVT_DATAVIEW_ITEM_COLLAPSED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSED, id, fn)
 847 #define EVT_DATAVIEW_ITEM_EXPANDING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDING, id, fn)
 848 #define EVT_DATAVIEW_ITEM_EXPANDED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDED, id, fn)
 849 #define EVT_DATAVIEW_ITEM_EDITING_STARTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_STARTED, id, fn)
 850 #define EVT_DATAVIEW_ITEM_EDITING_DONE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_DONE, id, fn)
 851 #define EVT_DATAVIEW_ITEM_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_VALUE_CHANGED, id, fn)
 852
 853 #define EVT_DATAVIEW_ITEM_CONTEXT_MENU(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_CONTEXT_MENU, id, fn)
 854
 855 #define EVT_DATAVIEW_COLUMN_HEADER_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_CLICK, id, fn)
 856 #define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
 857 #define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
 858 #define EVT_DATAVIEW_COLUMN_REORDERED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_REORDERED, id, fn)
 859
 860 #define EVT_DATAVIEW_ITEM_DRAGGABLE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DRAGGABLE, id, fn)
 861 #define EVT_DATAVIEW_ITEM_GET_DRAG_DATA_SIZE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_GET_DRAG_DATA_SIZE, id, fn)
 862 #define EVT_DATAVIEW_ITEM_GET_DRAG_DATA(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_GET_DRAG_DATA, id, fn)
 863
 864 #ifdef wxHAS_GENERIC_DATAVIEWCTRL
 865     // this symbol doesn't follow the convention for wxUSE_XXX symbols which
 866     // are normally always defined as either 0 or 1, so its use is deprecated
 867     // and it only exists for backwards compatibility, don't use it any more
 868     // and use wxHAS_GENERIC_DATAVIEWCTRL instead
 869     #define wxUSE_GENERICDATAVIEWCTRL
 870
 871     #include "wx/generic/dataview.h"
 872 #elif defined(__WXGTK20__)
 873     #include "wx/gtk/dataview.h"
 874 #elif defined(__WXMAC__)
 875     #include "wx/osx/dataview.h"
 876 #else
 877     #error "unknown native wxDataViewCtrl implementation"
 878 #endif
 879
 880 // -------------------------------------
 881 // wxDataViewSpinRenderer
 882 // -------------------------------------
 883
 884 class WXDLLIMPEXP_ADV wxDataViewSpinRenderer: public wxDataViewCustomRenderer
 885 {
 886 public:
 887     wxDataViewSpinRenderer( int min, int max,
 888                             wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
 889                             int alignment = wxDVR_DEFAULT_ALIGNMENT );
 890     virtual bool HasEditorCtrl() { return true; }
 891     virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
 892     virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
 893     virtual bool Render( wxRect rect, wxDC *dc, int state );
 894     virtual wxSize GetSize() const;
 895     virtual bool SetValue( const wxVariant &value );
 896     virtual bool GetValue( wxVariant &value ) const;
 897
 898 private:
 899     long    m_data;
 900     long    m_min,m_max;
 901 };
 902
 903 #if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXMAC__)
 904
 905 // -------------------------------------
 906 // wxDataViewChoiceRenderer
 907 // -------------------------------------
 908
 909 class WXDLLIMPEXP_ADV wxDataViewChoiceRenderer: public wxDataViewCustomRenderer
 910 {
 911 public:
 912     wxDataViewChoiceRenderer( const wxArrayString &choices,
 913                             wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
 914                             int alignment = wxDVR_DEFAULT_ALIGNMENT );
 915     virtual bool HasEditorCtrl() { return true; }
 916     virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
 917     virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
 918     virtual bool Render( wxRect rect, wxDC *dc, int state );
 919     virtual wxSize GetSize() const;
 920     virtual bool SetValue( const wxVariant &value );
 921     virtual bool GetValue( wxVariant &value ) const;
 922
 923 private:
 924     wxArrayString m_choices;
 925     wxString      m_data;
 926 };
 927
 928 #endif
 929
 930 //-----------------------------------------------------------------------------
 931 // wxDataViewListStore
 932 //-----------------------------------------------------------------------------
 933
 934 class WXDLLIMPEXP_ADV wxDataViewListStoreLine
 935 {
 936 public:
 937     wxDataViewListStoreLine( wxClientData *data = NULL )
 938     {
 939         m_data = data;
 940     }
 941     virtual ~wxDataViewListStoreLine()
 942     {
 943         delete m_data;
 944     }
 945
 946     void SetData( wxClientData *data )
 947         { if (m_data) delete m_data; m_data = data; }
 948     wxClientData *GetData() const
 949         { return m_data; }
 950
 951     wxVector<wxVariant>  m_values;
 952
 953 private:
 954     wxClientData    *m_data;
 955 };
 956
 957
 958 class WXDLLIMPEXP_ADV wxDataViewListStore: public wxDataViewIndexListModel
 959 {
 960 public:
 961     wxDataViewListStore();
 962     ~wxDataViewListStore();
 963
 964     void PrependColumn( const wxString &varianttype );
 965     void InsertColumn( unsigned int pos, const wxString &varianttype );
 966     void AppendColumn( const wxString &varianttype );
 967
 968     void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
 969     void PrependItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
 970     void InsertItem(  unsigned int row, const wxVector<wxVariant> &values, wxClientData *data = NULL );
 971     void DeleteItem( unsigned pos );
 972     void DeleteAllItems();
 973
 974     // override base virtuals
 975
 976     virtual unsigned int GetColumnCount() const;
 977
 978     virtual wxString GetColumnType( unsigned int col ) const;
 979
 980     virtual void GetValueByRow( wxVariant &value,
 981                            unsigned int row, unsigned int col ) const;
 982
 983     virtual bool SetValueByRow( const wxVariant &value,
 984                            unsigned int row, unsigned int col );
 985
 986
 987 public:
 988     wxVector<wxDataViewListStoreLine*> m_data;
 989     wxArrayString                      m_cols;
 990 };
 991
 992 //-----------------------------------------------------------------------------
 993
 994 class WXDLLIMPEXP_ADV wxDataViewListCtrl: public wxDataViewCtrl
 995 {
 996 public:
 997     wxDataViewListCtrl();
 998     wxDataViewListCtrl( wxWindow *parent, wxWindowID id,
 999            const wxPoint& pos = wxDefaultPosition,
1000            const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES,
1001            const wxValidator& validator = wxDefaultValidator );
1002     ~wxDataViewListCtrl();
1003
1004     bool Create( wxWindow *parent, wxWindowID id,
1005            const wxPoint& pos = wxDefaultPosition,
1006            const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES,
1007            const wxValidator& validator = wxDefaultValidator );
1008
1009     wxDataViewListStore *GetStore()
1010         { return (wxDataViewListStore*) GetModel(); }
1011     const wxDataViewListStore *GetStore() const
1012         { return (const wxDataViewListStore*) GetModel(); }
1013
1014     bool AppendColumn( wxDataViewColumn *column, const wxString &varianttype );
1015     bool PrependColumn( wxDataViewColumn *column, const wxString &varianttype );
1016     bool InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype );
1017
1018     // overridden from base class
1019     virtual bool PrependColumn( wxDataViewColumn *col );
1020     virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
1021     virtual bool AppendColumn( wxDataViewColumn *col );
1022
1023     wxDataViewColumn *AppendTextColumn( const wxString &label,
1024           wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
1025           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
1026     wxDataViewColumn *AppendToggleColumn( const wxString &label,
1027           wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE,
1028           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
1029     wxDataViewColumn *AppendProgressColumn( const wxString &label,
1030           wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
1031           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
1032     wxDataViewColumn *AppendIconTextColumn( const wxString &label,
1033           wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
1034           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
1035
1036     void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL )
1037         { GetStore()->AppendItem( values, data ); }
1038     void PrependItem( const wxVector<wxVariant> &values, wxClientData *data = NULL )
1039         { GetStore()->PrependItem( values, data ); }
1040     void InsertItem(  unsigned int row, const wxVector<wxVariant> &values, wxClientData *data = NULL )
1041         { GetStore()->InsertItem( row, values, data ); }
1042     void DeleteItem( unsigned row )
1043         { GetStore()->DeleteItem( row ); }
1044     void DeleteAllItems()
1045         { GetStore()->DeleteAllItems(); }
1046
1047     void SetValue( const wxVariant &value, unsigned int row, unsigned int col )
1048         { GetStore()->SetValueByRow( value, row, col );
1049           GetStore()->RowValueChanged( row, col); }
1050     void GetValue( wxVariant &value, unsigned int row, unsigned int col )
1051         { GetStore()->GetValueByRow( value, row, col ); }
1052
1053     void SetTextValue( const wxString &value, unsigned int row, unsigned int col )
1054         { GetStore()->SetValueByRow( value, row, col );
1055           GetStore()->RowValueChanged( row, col); }
1056     wxString GetTextValue( unsigned int row, unsigned int col ) const
1057         { wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetString(); }
1058
1059     void SetToggleValue( bool value, unsigned int row, unsigned int col )
1060         { GetStore()->SetValueByRow( value, row, col );
1061           GetStore()->RowValueChanged( row, col); }
1062     bool GetToggleValue( unsigned int row, unsigned int col ) const
1063         { wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetBool(); }
1064
1065     void OnSize( wxSizeEvent &event );
1066
1067 private:
1068     DECLARE_EVENT_TABLE()
1069     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewListCtrl)
1070 };
1071
1072 //-----------------------------------------------------------------------------
1073 // wxDataViewTreeStore
1074 //-----------------------------------------------------------------------------
1075
1076 class WXDLLIMPEXP_ADV wxDataViewTreeStoreNode
1077 {
1078 public:
1079     wxDataViewTreeStoreNode( wxDataViewTreeStoreNode *parent,
1080         const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1081     virtual ~wxDataViewTreeStoreNode();
1082
1083     void SetText( const wxString &text )
1084         { m_text = text; }
1085     wxString GetText() const
1086         { return m_text; }
1087     void SetIcon( const wxIcon &icon )
1088         { m_icon = icon; }
1089     const wxIcon &GetIcon() const
1090         { return m_icon; }
1091     void SetData( wxClientData *data )
1092         { if (m_data) delete m_data; m_data = data; }
1093     wxClientData *GetData() const
1094         { return m_data; }
1095
1096     wxDataViewItem GetItem() const
1097         { return wxDataViewItem( (void*) this ); }
1098
1099     virtual bool IsContainer()
1100         { return false; }
1101
1102     wxDataViewTreeStoreNode *GetParent()
1103         { return m_parent; }
1104
1105 private:
1106     wxDataViewTreeStoreNode  *m_parent;
1107     wxString                  m_text;
1108     wxIcon                    m_icon;
1109     wxClientData             *m_data;
1110 };
1111
1112 WX_DECLARE_LIST_WITH_DECL(wxDataViewTreeStoreNode, wxDataViewTreeStoreNodeList,
1113                           class WXDLLIMPEXP_ADV);
1114
1115 class WXDLLIMPEXP_ADV wxDataViewTreeStoreContainerNode: public wxDataViewTreeStoreNode
1116 {
1117 public:
1118     wxDataViewTreeStoreContainerNode( wxDataViewTreeStoreNode *parent,
1119         const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1120         wxClientData *data = NULL );
1121     virtual ~wxDataViewTreeStoreContainerNode();
1122
1123     const wxDataViewTreeStoreNodeList &GetChildren() const
1124         { return m_children; }
1125     wxDataViewTreeStoreNodeList &GetChildren()
1126         { return m_children; }
1127
1128     void SetExpandedIcon( const wxIcon &icon )
1129         { m_iconExpanded = icon; }
1130     const wxIcon &GetExpandedIcon() const
1131         { return m_iconExpanded; }
1132
1133     void SetExpanded( bool expanded = true )
1134         { m_isExpanded = expanded; }
1135     bool IsExpanded() const
1136         { return m_isExpanded; }
1137
1138     virtual bool IsContainer()
1139         { return true; }
1140
1141 private:
1142     wxDataViewTreeStoreNodeList  m_children;
1143     wxIcon                       m_iconExpanded;
1144     bool                         m_isExpanded;
1145 };
1146
1147 //-----------------------------------------------------------------------------
1148
1149 class WXDLLIMPEXP_ADV wxDataViewTreeStore: public wxDataViewModel
1150 {
1151 public:
1152     wxDataViewTreeStore();
1153     ~wxDataViewTreeStore();
1154
1155     wxDataViewItem AppendItem( const wxDataViewItem& parent,
1156         const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1157     wxDataViewItem PrependItem( const wxDataViewItem& parent,
1158         const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1159     wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1160         const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1161
1162     wxDataViewItem PrependContainer( const wxDataViewItem& parent,
1163         const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1164         wxClientData *data = NULL );
1165     wxDataViewItem AppendContainer( const wxDataViewItem& parent,
1166         const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1167         wxClientData *data = NULL );
1168     wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1169         const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1170         wxClientData *data = NULL );
1171
1172     wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const;
1173     int GetChildCount( const wxDataViewItem& parent ) const;
1174
1175     void SetItemText( const wxDataViewItem& item, const wxString &text );
1176     wxString GetItemText( const wxDataViewItem& item ) const;
1177     void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
1178     const wxIcon &GetItemIcon( const wxDataViewItem& item ) const;
1179     void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
1180     const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const;
1181     void SetItemData( const wxDataViewItem& item, wxClientData *data );
1182     wxClientData *GetItemData( const wxDataViewItem& item ) const;
1183
1184     void DeleteItem( const wxDataViewItem& item );
1185     void DeleteChildren( const wxDataViewItem& item );
1186     void DeleteAllItems();
1187
1188     // implement base methods
1189
1190     virtual void GetValue( wxVariant &variant,
1191                            const wxDataViewItem &item, unsigned int col ) const;
1192     virtual bool SetValue( const wxVariant &variant,
1193                            const wxDataViewItem &item, unsigned int col );
1194     virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
1195     virtual bool IsContainer( const wxDataViewItem &item ) const;
1196     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
1197
1198     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1199                          unsigned int column, bool ascending );
1200
1201     virtual bool HasDefaultCompare() const
1202         { return true; }
1203     virtual unsigned int GetColumnCount() const
1204         { return 1; };
1205     virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const
1206         { return wxT("wxDataViewIconText"); }
1207
1208     wxDataViewTreeStoreNode *FindNode( const wxDataViewItem &item ) const;
1209     wxDataViewTreeStoreContainerNode *FindContainerNode( const wxDataViewItem &item ) const;
1210     wxDataViewTreeStoreNode *GetRoot() const { return m_root; }
1211
1212 public:
1213     wxDataViewTreeStoreNode *m_root;
1214 };
1215
1216 //-----------------------------------------------------------------------------
1217
1218 class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl
1219 {
1220 public:
1221     wxDataViewTreeCtrl();
1222     wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
1223            const wxPoint& pos = wxDefaultPosition,
1224            const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
1225            const wxValidator& validator = wxDefaultValidator );
1226     ~wxDataViewTreeCtrl();
1227
1228     bool Create( wxWindow *parent, wxWindowID id,
1229            const wxPoint& pos = wxDefaultPosition,
1230            const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
1231            const wxValidator& validator = wxDefaultValidator );
1232
1233     wxDataViewTreeStore *GetStore()
1234         { return (wxDataViewTreeStore*) GetModel(); }
1235     const wxDataViewTreeStore *GetStore() const
1236         { return (const wxDataViewTreeStore*) GetModel(); }
1237
1238     void SetImageList( wxImageList *imagelist );
1239     wxImageList* GetImageList() { return m_imageList; }
1240
1241     wxDataViewItem AppendItem( const wxDataViewItem& parent,
1242         const wxString &text, int icon = -1, wxClientData *data = NULL );
1243     wxDataViewItem PrependItem( const wxDataViewItem& parent,
1244         const wxString &text, int icon = -1, wxClientData *data = NULL );
1245     wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1246         const wxString &text, int icon = -1, wxClientData *data = NULL );
1247
1248     wxDataViewItem PrependContainer( const wxDataViewItem& parent,
1249         const wxString &text, int icon = -1, int expanded = -1,
1250         wxClientData *data = NULL );
1251     wxDataViewItem AppendContainer( const wxDataViewItem& parent,
1252         const wxString &text, int icon = -1, int expanded = -1,
1253         wxClientData *data = NULL );
1254     wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1255         const wxString &text, int icon = -1, int expanded = -1,
1256         wxClientData *data = NULL );
1257
1258     wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1259         { return GetStore()->GetNthChild(parent, pos); }
1260     int GetChildCount( const wxDataViewItem& parent ) const
1261         { return GetStore()->GetChildCount(parent); }
1262
1263     void SetItemText( const wxDataViewItem& item, const wxString &text );
1264     wxString GetItemText( const wxDataViewItem& item ) const
1265         { return GetStore()->GetItemText(item); }
1266     void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
1267     const wxIcon &GetItemIcon( const wxDataViewItem& item ) const
1268         { return GetStore()->GetItemIcon(item); }
1269     void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
1270     const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const
1271         { return GetStore()->GetItemExpandedIcon(item); }
1272     void SetItemData( const wxDataViewItem& item, wxClientData *data )
1273         { GetStore()->SetItemData(item,data); }
1274     wxClientData *GetItemData( const wxDataViewItem& item ) const
1275         { return GetStore()->GetItemData(item); }
1276
1277     void DeleteItem( const wxDataViewItem& item );
1278     void DeleteChildren( const wxDataViewItem& item );
1279     void DeleteAllItems();
1280
1281     void OnExpanded( wxDataViewEvent &event );
1282     void OnCollapsed( wxDataViewEvent &event );
1283     void OnSize( wxSizeEvent &event );
1284
1285 private:
1286     wxImageList  *m_imageList;
1287
1288 private:
1289     DECLARE_EVENT_TABLE()
1290     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewTreeCtrl)
1291 };
1292
1293 #endif // wxUSE_DATAVIEWCTRL
1294
1295 #endif
1296     // _WX_DATAVIEW_H_BASE_