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/textctrl.h"
  20 #include "wx/headercol.h"
  21 #include "wx/variant.h"
  22 #include "wx/dynarray.h"
  23 #include "wx/icon.h"
  24 #include "wx/weakref.h"
  25 #include "wx/vector.h"
  26 #include "wx/dataobj.h"
  27
  28 class WXDLLIMPEXP_FWD_CORE wxImageList;
  29
  30 #if !(defined(__WXGTK20__) || defined(__WXOSX__)) || defined(__WXUNIVERSAL__)
  31 // #if !(defined(__WXOSX__)) || defined(__WXUNIVERSAL__)
  32     #define wxHAS_GENERIC_DATAVIEWCTRL
  33 #endif
  34
  35 #ifdef wxHAS_GENERIC_DATAVIEWCTRL
  36     // this symbol doesn't follow the convention for wxUSE_XXX symbols which
  37     // are normally always defined as either 0 or 1, so its use is deprecated
  38     // and it only exists for backwards compatibility, don't use it any more
  39     // and use wxHAS_GENERIC_DATAVIEWCTRL instead
  40     #define wxUSE_GENERICDATAVIEWCTRL
  41 #endif
  42
  43 // ----------------------------------------------------------------------------
  44 // wxDataViewCtrl globals
  45 // ----------------------------------------------------------------------------
  46
  47 class WXDLLIMPEXP_FWD_ADV wxDataViewItem;
  48 class WXDLLIMPEXP_FWD_ADV wxDataViewModel;
  49 class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
  50 class WXDLLIMPEXP_FWD_ADV wxDataViewColumn;
  51 class WXDLLIMPEXP_FWD_ADV wxDataViewRenderer;
  52 class WXDLLIMPEXP_FWD_ADV wxDataViewModelNotifier;
  53
  54 extern WXDLLIMPEXP_DATA_ADV(const char) wxDataViewCtrlNameStr[];
  55
  56 // ----------------------------------------------------------------------------
  57 // wxDataViewCtrl flags
  58 // ----------------------------------------------------------------------------
  59
  60 // size of a wxDataViewRenderer without contents:
  61 #define wxDVC_DEFAULT_RENDERER_SIZE     20
  62
  63 // the default width of new (text) columns:
  64 #define wxDVC_DEFAULT_WIDTH             80
  65
  66 // the default width of new toggle columns:
  67 #define wxDVC_TOGGLE_DEFAULT_WIDTH      30
  68
  69 // the default minimal width of the columns:
  70 #define wxDVC_DEFAULT_MINWIDTH          30
  71
  72 // The default alignment of wxDataViewRenderers is to take
  73 // the alignment from the column it owns.
  74 #define wxDVR_DEFAULT_ALIGNMENT         -1
  75
  76
  77 // ---------------------------------------------------------
  78 // wxDataViewItem
  79 // ---------------------------------------------------------
  80
  81 class WXDLLIMPEXP_ADV wxDataViewItem
  82 {
  83 public:
  84     wxDataViewItem( void* id = NULL )
  85         { m_id = id; }
  86     wxDataViewItem( const wxDataViewItem &item )
  87         { m_id = item.m_id; }
  88     bool IsOk() const                  { return m_id != NULL; }
  89     void* GetID() const                { return m_id; }
  90     operator const void* () const      { return m_id; }
  91
  92 private:
  93     void* m_id;
  94 };
  95
  96 inline
  97 bool operator==(const wxDataViewItem& left, const wxDataViewItem& right)
  98 {
  99     return left.GetID() == right.GetID();
 100 }
 101
 102 inline
 103 bool operator!=(const wxDataViewItem& left, const wxDataViewItem& right)
 104 {
 105     return !(left == right);
 106 }
 107
 108 WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray);
 109
 110 // ---------------------------------------------------------
 111 // wxDataViewModelNotifier
 112 // ---------------------------------------------------------
 113
 114 class WXDLLIMPEXP_ADV wxDataViewModelNotifier
 115 {
 116 public:
 117     wxDataViewModelNotifier() { m_owner = NULL; }
 118     virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
 119
 120     virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
 121     virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
 122     virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
 123     virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
 124     virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
 125     virtual bool ItemsChanged( const wxDataViewItemArray &items );
 126     virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
 127     virtual bool Cleared() = 0;
 128
 129     virtual void Resort() = 0;
 130
 131     void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
 132     wxDataViewModel *GetOwner() const       { return m_owner; }
 133
 134 private:
 135     wxDataViewModel *m_owner;
 136 };
 137
 138
 139
 140 // ----------------------------------------------------------------------------
 141 // wxDataViewItemAttr: a structure containing the visual attributes of an item
 142 // ----------------------------------------------------------------------------
 143
 144 // TODO: this should be renamed to wxItemAttr or something general like this
 145
 146 class WXDLLIMPEXP_ADV wxDataViewItemAttr
 147 {
 148 public:
 149     // ctors
 150     wxDataViewItemAttr()
 151     {
 152         m_bold = false;
 153         m_italic = false;
 154     }
 155
 156     // setters
 157     void SetColour(const wxColour& colour) { m_colour = colour; }
 158     void SetBold( bool set ) { m_bold = set; }
 159     void SetItalic( bool set ) { m_italic = set; }
 160
 161     // accessors
 162     bool HasColour() const { return m_colour.Ok(); }
 163     const wxColour& GetColour() const { return m_colour; }
 164
 165     bool HasFont() const { return m_bold || m_italic; }
 166     bool GetBold() const { return m_bold; }
 167     bool GetItalic() const { return m_italic; }
 168
 169     bool IsDefault() const { return !(HasColour() || HasFont()); }
 170
 171 private:
 172     wxColour m_colour;
 173     bool     m_bold;
 174     bool     m_italic;
 175 };
 176
 177
 178 // ---------------------------------------------------------
 179 // wxDataViewModel
 180 // ---------------------------------------------------------
 181
 182 WX_DECLARE_LIST_WITH_DECL(wxDataViewModelNotifier, wxDataViewModelNotifiers,
 183                           class WXDLLIMPEXP_ADV);
 184
 185 class WXDLLIMPEXP_ADV wxDataViewModel: public wxRefCounter
 186 {
 187 public:
 188     wxDataViewModel();
 189
 190     virtual unsigned int GetColumnCount() const = 0;
 191
 192     // return type as reported by wxVariant
 193     virtual wxString GetColumnType( unsigned int col ) const = 0;
 194
 195     // get value into a wxVariant
 196     virtual void GetValue( wxVariant &variant,
 197                            const wxDataViewItem &item, unsigned int col ) const = 0;
 198
 199     // return true if the given item has a value to display in the given
 200     // column: this is always true except for container items which by default
 201     // only show their label in the first column (but see HasContainerColumns())
 202     bool HasValue(const wxDataViewItem& item, unsigned col) const
 203     {
 204         return col == 0 || !IsContainer(item) || HasContainerColumns(item);
 205     }
 206
 207     // usually ValueChanged() should be called after changing the value in the
 208     // model to update the control, ChangeValue() does it on its own while
 209     // SetValue() does not -- so while you will override SetValue(), you should
 210     // be usually calling ChangeValue()
 211     virtual bool SetValue(const wxVariant &variant,
 212                           const wxDataViewItem &item,
 213                           unsigned int col) = 0;
 214
 215     bool ChangeValue(const wxVariant& variant,
 216                      const wxDataViewItem& item,
 217                      unsigned int col)
 218     {
 219         return SetValue(variant, item, col) && ValueChanged(item, col);
 220     }
 221
 222     // Get text attribute, return false of default attributes should be used
 223     virtual bool GetAttr(const wxDataViewItem &WXUNUSED(item),
 224                          unsigned int WXUNUSED(col),
 225                          wxDataViewItemAttr &WXUNUSED(attr)) const
 226     {
 227         return false;
 228     }
 229
 230     // define hierachy
 231     virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
 232     virtual bool IsContainer( const wxDataViewItem &item ) const = 0;
 233     // Is the container just a header or an item with all columns
 234     virtual bool HasContainerColumns(const wxDataViewItem& WXUNUSED(item)) const
 235         { return false; }
 236     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const = 0;
 237
 238     // delegated notifiers
 239     virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
 240     virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
 241     virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
 242     virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
 243     virtual bool ItemChanged( const wxDataViewItem &item );
 244     virtual bool ItemsChanged( const wxDataViewItemArray &items );
 245     virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
 246     virtual bool Cleared();
 247
 248     // delegatd action
 249     virtual void Resort();
 250
 251     void AddNotifier( wxDataViewModelNotifier *notifier );
 252     void RemoveNotifier( wxDataViewModelNotifier *notifier );
 253
 254     // default compare function
 255     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 256                          unsigned int column, bool ascending ) const;
 257     virtual bool HasDefaultCompare() const { return false; }
 258
 259     // internal
 260     virtual bool IsVirtualListModel() const { return false; }
 261
 262 protected:
 263     // the user should not delete this class directly: he should use DecRef() instead!
 264     virtual ~wxDataViewModel() { }
 265
 266     wxDataViewModelNotifiers  m_notifiers;
 267 };
 268
 269 // ----------------------------------------------------------------------------
 270 // wxDataViewListModel: a model of a list, i.e. flat data structure without any
 271 //      branches/containers, used as base class by wxDataViewIndexListModel and
 272 //      wxDataViewVirtualListModel
 273 // ----------------------------------------------------------------------------
 274
 275 class WXDLLIMPEXP_ADV wxDataViewListModel : public wxDataViewModel
 276 {
 277 public:
 278     // derived classes should override these methods instead of
 279     // {Get,Set}Value() and GetAttr() inherited from the base class
 280
 281     virtual void GetValueByRow(wxVariant &variant,
 282                                unsigned row, unsigned col) const = 0;
 283
 284     virtual bool SetValueByRow(const wxVariant &variant,
 285                                unsigned row, unsigned col) = 0;
 286
 287     virtual bool
 288     GetAttrByRow(unsigned WXUNUSED(row), unsigned WXUNUSED(col),
 289                  wxDataViewItemAttr &WXUNUSED(attr)) const
 290     {
 291         return false;
 292     }
 293
 294
 295     // helper methods provided by list models only
 296     virtual unsigned GetRow( const wxDataViewItem &item ) const = 0;
 297
 298
 299     // implement some base class pure virtual directly
 300     virtual wxDataViewItem
 301     GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 302     {
 303         // items never have valid parent in this model
 304         return wxDataViewItem();
 305     }
 306
 307     virtual bool IsContainer( const wxDataViewItem &item ) const
 308     {
 309         // only the invisible (and invalid) root item has children
 310         return !item.IsOk();
 311     }
 312
 313     // and implement some others by forwarding them to our own ones
 314     virtual void GetValue( wxVariant &variant,
 315                            const wxDataViewItem &item, unsigned int col ) const
 316     {
 317         GetValueByRow(variant, GetRow(item), col);
 318     }
 319
 320     virtual bool SetValue( const wxVariant &variant,
 321                            const wxDataViewItem &item, unsigned int col )
 322     {
 323         return SetValueByRow( variant, GetRow(item), col );
 324     }
 325
 326     virtual bool GetAttr(const wxDataViewItem &item, unsigned int col,
 327                          wxDataViewItemAttr &attr) const
 328     {
 329         return GetAttrByRow( GetRow(item), col, attr );
 330     }
 331 };
 332
 333 // ---------------------------------------------------------
 334 // wxDataViewIndexListModel
 335 // ---------------------------------------------------------
 336
 337 class WXDLLIMPEXP_ADV wxDataViewIndexListModel: public wxDataViewListModel
 338 {
 339 public:
 340     wxDataViewIndexListModel( unsigned int initial_size = 0 );
 341
 342     void RowPrepended();
 343     void RowInserted( unsigned int before );
 344     void RowAppended();
 345     void RowDeleted( unsigned int row );
 346     void RowsDeleted( const wxArrayInt &rows );
 347     void RowChanged( unsigned int row );
 348     void RowValueChanged( unsigned int row, unsigned int col );
 349     void Reset( unsigned int new_size );
 350
 351     // convert to/from row/wxDataViewItem
 352
 353     virtual unsigned GetRow( const wxDataViewItem &item ) const;
 354     wxDataViewItem GetItem( unsigned int row ) const;
 355
 356     // compare based on index
 357
 358     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 359                          unsigned int column, bool ascending ) const;
 360     virtual bool HasDefaultCompare() const;
 361
 362     // implement base methods
 363     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 364
 365     unsigned int GetCount() const { return m_hash.GetCount(); }
 366
 367 private:
 368     wxDataViewItemArray m_hash;
 369     unsigned int m_nextFreeID;
 370     bool m_ordered;
 371 };
 372
 373 // ---------------------------------------------------------
 374 // wxDataViewVirtualListModel
 375 // ---------------------------------------------------------
 376
 377 #ifdef __WXMAC__
 378 // better than nothing
 379 typedef wxDataViewIndexListModel wxDataViewVirtualListModel;
 380 #else
 381
 382 class WXDLLIMPEXP_ADV wxDataViewVirtualListModel: public wxDataViewListModel
 383 {
 384 public:
 385     wxDataViewVirtualListModel( unsigned int initial_size = 0 );
 386
 387     void RowPrepended();
 388     void RowInserted( unsigned int before );
 389     void RowAppended();
 390     void RowDeleted( unsigned int row );
 391     void RowsDeleted( const wxArrayInt &rows );
 392     void RowChanged( unsigned int row );
 393     void RowValueChanged( unsigned int row, unsigned int col );
 394     void Reset( unsigned int new_size );
 395
 396     // convert to/from row/wxDataViewItem
 397
 398     virtual unsigned GetRow( const wxDataViewItem &item ) const;
 399     wxDataViewItem GetItem( unsigned int row ) const;
 400
 401     // compare based on index
 402
 403     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 404                          unsigned int column, bool ascending ) const;
 405     virtual bool HasDefaultCompare() const;
 406
 407     // implement base methods
 408     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
 409
 410     unsigned int GetCount() const { return m_size; }
 411
 412     // internal
 413     virtual bool IsVirtualListModel() const { return true; }
 414
 415 private:
 416     unsigned int m_size;
 417     bool m_ordered;
 418 };
 419 #endif
 420
 421 //-----------------------------------------------------------------------------
 422 // wxDataViewEditorCtrlEvtHandler
 423 //-----------------------------------------------------------------------------
 424
 425 class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler
 426 {
 427 public:
 428     wxDataViewEditorCtrlEvtHandler( wxControl *editor, wxDataViewRenderer *owner );
 429
 430     void AcceptChangesAndFinish();
 431     void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; }
 432
 433 protected:
 434     void OnChar( wxKeyEvent &event );
 435     void OnTextEnter( wxCommandEvent &event );
 436     void OnKillFocus( wxFocusEvent &event );
 437     void OnIdle( wxIdleEvent &event );
 438
 439 private:
 440     wxDataViewRenderer     *m_owner;
 441     wxControl              *m_editorCtrl;
 442     bool                    m_finished;
 443     bool                    m_focusOnIdle;
 444
 445 private:
 446     DECLARE_EVENT_TABLE()
 447 };
 448
 449 // ----------------------------------------------------------------------------
 450 // wxDataViewRenderer and related classes
 451 // ----------------------------------------------------------------------------
 452
 453 #include "wx/dvrenderers.h"
 454
 455 // ---------------------------------------------------------
 456 // wxDataViewColumnBase
 457 // ---------------------------------------------------------
 458
 459 // for compatibility only, do not use
 460 enum wxDataViewColumnFlags
 461 {
 462     wxDATAVIEW_COL_RESIZABLE     = wxCOL_RESIZABLE,
 463     wxDATAVIEW_COL_SORTABLE      = wxCOL_SORTABLE,
 464     wxDATAVIEW_COL_REORDERABLE   = wxCOL_REORDERABLE,
 465     wxDATAVIEW_COL_HIDDEN        = wxCOL_HIDDEN
 466 };
 467
 468 class WXDLLIMPEXP_ADV wxDataViewColumnBase : public wxSettableHeaderColumn
 469 {
 470 public:
 471     // ctor for the text columns: takes ownership of renderer
 472     wxDataViewColumnBase(wxDataViewRenderer *renderer,
 473                          unsigned int model_column)
 474     {
 475         Init(renderer, model_column);
 476     }
 477
 478     // ctor for the bitmap columns
 479     wxDataViewColumnBase(const wxBitmap& bitmap,
 480                          wxDataViewRenderer *renderer,
 481                          unsigned int model_column)
 482         : m_bitmap(bitmap)
 483     {
 484         Init(renderer, model_column);
 485     }
 486
 487     virtual ~wxDataViewColumnBase();
 488
 489     // setters:
 490     virtual void SetOwner( wxDataViewCtrl *owner )
 491         { m_owner = owner; }
 492
 493     // getters:
 494     unsigned int GetModelColumn() const { return static_cast<unsigned int>(m_model_column); }
 495     wxDataViewCtrl *GetOwner() const        { return m_owner; }
 496     wxDataViewRenderer* GetRenderer() const { return m_renderer; }
 497
 498     // implement some of base class pure virtuals (the rest is port-dependent
 499     // and done differently in generic and native versions)
 500     virtual void SetBitmap( const wxBitmap& bitmap ) { m_bitmap = bitmap; }
 501     virtual wxBitmap GetBitmap() const { return m_bitmap; }
 502
 503 protected:
 504     wxDataViewRenderer      *m_renderer;
 505     int                      m_model_column;
 506     wxBitmap                 m_bitmap;
 507     wxDataViewCtrl          *m_owner;
 508
 509 private:
 510     // common part of all ctors
 511     void Init(wxDataViewRenderer *renderer, unsigned int model_column);
 512 };
 513
 514 // ---------------------------------------------------------
 515 // wxDataViewCtrlBase
 516 // ---------------------------------------------------------
 517
 518 #define wxDV_SINGLE                  0x0000     // for convenience
 519 #define wxDV_MULTIPLE                0x0001     // can select multiple items
 520
 521 #define wxDV_NO_HEADER               0x0002     // column titles not visible
 522 #define wxDV_HORIZ_RULES             0x0004     // light horizontal rules between rows
 523 #define wxDV_VERT_RULES              0x0008     // light vertical rules between columns
 524
 525 #define wxDV_ROW_LINES               0x0010     // alternating colour in rows
 526 #define wxDV_VARIABLE_LINE_HEIGHT    0x0020     // variable line height
 527
 528 class WXDLLIMPEXP_ADV wxDataViewCtrlBase: public wxControl
 529 {
 530 public:
 531     wxDataViewCtrlBase();
 532     virtual ~wxDataViewCtrlBase();
 533
 534     // model
 535     // -----
 536
 537     virtual bool AssociateModel( wxDataViewModel *model );
 538     wxDataViewModel* GetModel();
 539     const wxDataViewModel* GetModel() const;
 540
 541
 542     // column management
 543     // -----------------
 544
 545     wxDataViewColumn *PrependTextColumn( const wxString &label, unsigned int model_column,
 546                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 547                     wxAlignment align = wxALIGN_NOT,
 548                     int flags = wxDATAVIEW_COL_RESIZABLE );
 549     wxDataViewColumn *PrependIconTextColumn( const wxString &label, unsigned int model_column,
 550                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 551                     wxAlignment align = wxALIGN_NOT,
 552                     int flags = wxDATAVIEW_COL_RESIZABLE );
 553     wxDataViewColumn *PrependToggleColumn( const wxString &label, unsigned int model_column,
 554                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
 555                     wxAlignment align = wxALIGN_CENTER,
 556                     int flags = wxDATAVIEW_COL_RESIZABLE );
 557     wxDataViewColumn *PrependProgressColumn( const wxString &label, unsigned int model_column,
 558                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
 559                     wxAlignment align = wxALIGN_CENTER,
 560                     int flags = wxDATAVIEW_COL_RESIZABLE );
 561     wxDataViewColumn *PrependDateColumn( const wxString &label, unsigned int model_column,
 562                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
 563                     wxAlignment align = wxALIGN_NOT,
 564                     int flags = wxDATAVIEW_COL_RESIZABLE );
 565     wxDataViewColumn *PrependBitmapColumn( const wxString &label, unsigned int model_column,
 566                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 567                     wxAlignment align = wxALIGN_CENTER,
 568                     int flags = wxDATAVIEW_COL_RESIZABLE );
 569     wxDataViewColumn *PrependTextColumn( const wxBitmap &label, unsigned int model_column,
 570                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 571                     wxAlignment align = wxALIGN_NOT,
 572                     int flags = wxDATAVIEW_COL_RESIZABLE );
 573     wxDataViewColumn *PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
 574                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 575                     wxAlignment align = wxALIGN_NOT,
 576                     int flags = wxDATAVIEW_COL_RESIZABLE );
 577     wxDataViewColumn *PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
 578                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
 579                     wxAlignment align = wxALIGN_CENTER,
 580                     int flags = wxDATAVIEW_COL_RESIZABLE );
 581     wxDataViewColumn *PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
 582                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
 583                     wxAlignment align = wxALIGN_CENTER,
 584                     int flags = wxDATAVIEW_COL_RESIZABLE );
 585     wxDataViewColumn *PrependDateColumn( const wxBitmap &label, unsigned int model_column,
 586                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
 587                     wxAlignment align = wxALIGN_NOT,
 588                     int flags = wxDATAVIEW_COL_RESIZABLE );
 589     wxDataViewColumn *PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
 590                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 591                     wxAlignment align = wxALIGN_CENTER,
 592                     int flags = wxDATAVIEW_COL_RESIZABLE );
 593
 594     wxDataViewColumn *AppendTextColumn( const wxString &label, unsigned int model_column,
 595                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 596                     wxAlignment align = wxALIGN_NOT,
 597                     int flags = wxDATAVIEW_COL_RESIZABLE );
 598     wxDataViewColumn *AppendIconTextColumn( const wxString &label, unsigned int model_column,
 599                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 600                     wxAlignment align = wxALIGN_NOT,
 601                     int flags = wxDATAVIEW_COL_RESIZABLE );
 602     wxDataViewColumn *AppendToggleColumn( const wxString &label, unsigned int model_column,
 603                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
 604                     wxAlignment align = wxALIGN_CENTER,
 605                     int flags = wxDATAVIEW_COL_RESIZABLE );
 606     wxDataViewColumn *AppendProgressColumn( const wxString &label, unsigned int model_column,
 607                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
 608                     wxAlignment align = wxALIGN_CENTER,
 609                     int flags = wxDATAVIEW_COL_RESIZABLE );
 610     wxDataViewColumn *AppendDateColumn( const wxString &label, unsigned int model_column,
 611                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
 612                     wxAlignment align = wxALIGN_NOT,
 613                     int flags = wxDATAVIEW_COL_RESIZABLE );
 614     wxDataViewColumn *AppendBitmapColumn( const wxString &label, unsigned int model_column,
 615                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 616                     wxAlignment align = wxALIGN_CENTER,
 617                     int flags = wxDATAVIEW_COL_RESIZABLE );
 618     wxDataViewColumn *AppendTextColumn( const wxBitmap &label, unsigned int model_column,
 619                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 620                     wxAlignment align = wxALIGN_NOT,
 621                     int flags = wxDATAVIEW_COL_RESIZABLE );
 622     wxDataViewColumn *AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
 623                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 624                     wxAlignment align = wxALIGN_NOT,
 625                     int flags = wxDATAVIEW_COL_RESIZABLE );
 626     wxDataViewColumn *AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
 627                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
 628                     wxAlignment align = wxALIGN_CENTER,
 629                     int flags = wxDATAVIEW_COL_RESIZABLE );
 630     wxDataViewColumn *AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
 631                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
 632                     wxAlignment align = wxALIGN_CENTER,
 633                     int flags = wxDATAVIEW_COL_RESIZABLE );
 634     wxDataViewColumn *AppendDateColumn( const wxBitmap &label, unsigned int model_column,
 635                     wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
 636                     wxAlignment align = wxALIGN_NOT,
 637                     int flags = wxDATAVIEW_COL_RESIZABLE );
 638     wxDataViewColumn *AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
 639                     wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
 640                     wxAlignment align = wxALIGN_CENTER,
 641                     int flags = wxDATAVIEW_COL_RESIZABLE );
 642
 643     virtual bool PrependColumn( wxDataViewColumn *col );
 644     virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
 645     virtual bool AppendColumn( wxDataViewColumn *col );
 646
 647     virtual unsigned int GetColumnCount() const = 0;
 648     virtual wxDataViewColumn* GetColumn( unsigned int pos ) const = 0;
 649     virtual int GetColumnPosition( const wxDataViewColumn *column ) const = 0;
 650
 651     virtual bool DeleteColumn( wxDataViewColumn *column ) = 0;
 652     virtual bool ClearColumns() = 0;
 653
 654     void SetExpanderColumn( wxDataViewColumn *col )
 655         { m_expander_column = col ; DoSetExpanderColumn(); }
 656     wxDataViewColumn *GetExpanderColumn() const
 657         { return m_expander_column; }
 658
 659     virtual wxDataViewColumn *GetSortingColumn() const = 0;
 660
 661
 662     // items management
 663     // ----------------
 664
 665     void SetIndent( int indent )
 666         { m_indent = indent ; DoSetIndent(); }
 667     int GetIndent() const
 668         { return m_indent; }
 669
 670     virtual wxDataViewItem GetSelection() const = 0;
 671     virtual int GetSelections( wxDataViewItemArray & sel ) const = 0;
 672     virtual void SetSelections( const wxDataViewItemArray & sel ) = 0;
 673     virtual void Select( const wxDataViewItem & item ) = 0;
 674     virtual void Unselect( const wxDataViewItem & item ) = 0;
 675     virtual bool IsSelected( const wxDataViewItem & item ) const = 0;
 676
 677     virtual void SelectAll() = 0;
 678     virtual void UnselectAll() = 0;
 679
 680     virtual void Expand( const wxDataViewItem & item ) = 0;
 681     virtual void ExpandAncestors( const wxDataViewItem & item );
 682     virtual void Collapse( const wxDataViewItem & item ) = 0;
 683     virtual bool IsExpanded( const wxDataViewItem & item ) const = 0;
 684
 685     virtual void EnsureVisible( const wxDataViewItem & item,
 686                                 const wxDataViewColumn *column = NULL ) = 0;
 687     virtual void HitTest( const wxPoint & point, wxDataViewItem &item, wxDataViewColumn* &column ) const = 0;
 688     virtual wxRect GetItemRect( const wxDataViewItem & item, const wxDataViewColumn *column = NULL ) const = 0;
 689
 690 #if wxUSE_DRAG_AND_DROP
 691     virtual bool EnableDragSource(const wxDataFormat& WXUNUSED(format))
 692         { return false; }
 693     virtual bool EnableDropTarget(const wxDataFormat& WXUNUSED(format))
 694         { return false; }
 695 #endif // wxUSE_DRAG_AND_DROP
 696
 697     // define control visual attributes
 698     // --------------------------------
 699
 700     virtual wxVisualAttributes GetDefaultAttributes() const
 701     {
 702         return GetClassDefaultAttributes(GetWindowVariant());
 703     }
 704
 705     static wxVisualAttributes
 706     GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL)
 707     {
 708         return wxControl::GetCompositeControlsDefaultAttributes(variant);
 709     }
 710
 711 protected:
 712     virtual void DoSetExpanderColumn() = 0 ;
 713     virtual void DoSetIndent() = 0;
 714
 715 private:
 716     wxDataViewModel        *m_model;
 717     wxDataViewColumn       *m_expander_column;
 718     int m_indent ;
 719
 720 protected:
 721     DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCtrlBase)
 722 };
 723
 724 // ----------------------------------------------------------------------------
 725 // wxDataViewEvent - the event class for the wxDataViewCtrl notifications
 726 // ----------------------------------------------------------------------------
 727
 728 class WXDLLIMPEXP_ADV wxDataViewEvent : public wxNotifyEvent
 729 {
 730 public:
 731     wxDataViewEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
 732         : wxNotifyEvent(commandType, winid),
 733         m_item(0),
 734         m_col(-1),
 735         m_model(NULL),
 736         m_value(wxNullVariant),
 737         m_column(NULL),
 738         m_pos(-1,-1),
 739         m_cacheFrom(0),
 740         m_cacheTo(0)
 741 #if wxUSE_DRAG_AND_DROP
 742         , m_dataObject(NULL),
 743         m_dataBuffer(NULL),
 744         m_dataSize(0)
 745 #endif
 746         { }
 747
 748     wxDataViewEvent(const wxDataViewEvent& event)
 749         : wxNotifyEvent(event),
 750         m_item(event.m_item),
 751         m_col(event.m_col),
 752         m_model(event.m_model),
 753         m_value(event.m_value),
 754         m_column(event.m_column),
 755         m_pos(m_pos),
 756         m_cacheFrom(event.m_cacheFrom),
 757         m_cacheTo(event.m_cacheTo)
 758 #if wxUSE_DRAG_AND_DROP
 759         , m_dataObject(event.m_dataObject),
 760         m_dataFormat(event.m_dataFormat),
 761         m_dataBuffer(event.m_dataBuffer),
 762         m_dataSize(event.m_dataSize)
 763 #endif
 764         { }
 765
 766     wxDataViewItem GetItem() const { return m_item; }
 767     void SetItem( const wxDataViewItem &item ) { m_item = item; }
 768
 769     int GetColumn() const { return m_col; }
 770     void SetColumn( int col ) { m_col = col; }
 771
 772     wxDataViewModel* GetModel() const { return m_model; }
 773     void SetModel( wxDataViewModel *model ) { m_model = model; }
 774
 775     const wxVariant &GetValue() const { return m_value; }
 776     void SetValue( const wxVariant &value ) { m_value = value; }
 777
 778     // for wxEVT_DATAVIEW_COLUMN_HEADER_CLICKED only
 779     void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; }
 780     wxDataViewColumn *GetDataViewColumn() const { return m_column; }
 781
 782     // for wxEVT_DATAVIEW_CONTEXT_MENU only
 783     wxPoint GetPosition() const { return m_pos; }
 784     void SetPosition( int x, int y ) { m_pos.x = x; m_pos.y = y; }
 785
 786     // For wxEVT_COMMAND_DATAVIEW_CACHE_HINT
 787     int GetCacheFrom() const { return m_cacheFrom; }
 788     int GetCacheTo() const { return m_cacheTo; }
 789     void SetCache(int from, int to) { m_cacheFrom = from; m_cacheTo = to; }
 790
 791
 792 #if wxUSE_DRAG_AND_DROP
 793     // For drag operations
 794     void SetDataObject( wxDataObject *obj ) { m_dataObject = obj; }
 795     wxDataObject *GetDataObject() const { return m_dataObject; }
 796
 797     // For drop operations
 798     void SetDataFormat( const wxDataFormat &format ) { m_dataFormat = format; }
 799     wxDataFormat GetDataFormat() const { return m_dataFormat; }
 800     void SetDataSize( size_t size ) { m_dataSize = size; }
 801     size_t GetDataSize() const { return m_dataSize; }
 802     void SetDataBuffer( void* buf ) { m_dataBuffer = buf;}
 803     void *GetDataBuffer() const { return m_dataBuffer; }
 804 #endif // wxUSE_DRAG_AND_DROP
 805
 806     virtual wxEvent *Clone() const { return new wxDataViewEvent(*this); }
 807
 808 protected:
 809     wxDataViewItem      m_item;
 810     int                 m_col;
 811     wxDataViewModel    *m_model;
 812     wxVariant           m_value;
 813     wxDataViewColumn   *m_column;
 814     wxPoint             m_pos;
 815     int                 m_cacheFrom;
 816     int                 m_cacheTo;
 817
 818 #if wxUSE_DRAG_AND_DROP
 819     wxDataObject       *m_dataObject;
 820
 821     wxDataFormat        m_dataFormat;
 822     void*               m_dataBuffer;
 823     size_t              m_dataSize;
 824 #endif // wxUSE_DRAG_AND_DROP
 825
 826 private:
 827     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent)
 828 };
 829
 830 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent );
 831
 832 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent );
 833 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent );
 834 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent );
 835 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent );
 836 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent );
 837 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING, wxDataViewEvent );
 838 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent );
 839 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent );
 840 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent );
 841
 842 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent );
 843
 844 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent );
 845 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent );
 846 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent );
 847 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent );
 848
 849 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_CACHE_HINT, wxDataViewEvent );
 850
 851 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent );
 852 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent );
 853 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP, wxDataViewEvent );
 854
 855 typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
 856
 857 #define wxDataViewEventHandler(func) \
 858     wxEVENT_HANDLER_CAST(wxDataViewEventFunction, func)
 859
 860 #define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \
 861     wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn))
 862
 863 #define EVT_DATAVIEW_SELECTION_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(SELECTION_CHANGED, id, fn)
 864
 865 #define EVT_DATAVIEW_ITEM_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_ACTIVATED, id, fn)
 866 #define EVT_DATAVIEW_ITEM_COLLAPSING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSING, id, fn)
 867 #define EVT_DATAVIEW_ITEM_COLLAPSED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSED, id, fn)
 868 #define EVT_DATAVIEW_ITEM_EXPANDING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDING, id, fn)
 869 #define EVT_DATAVIEW_ITEM_EXPANDED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDED, id, fn)
 870 #define EVT_DATAVIEW_ITEM_START_EDITING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_START_EDITING, id, fn)
 871 #define EVT_DATAVIEW_ITEM_EDITING_STARTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_STARTED, id, fn)
 872 #define EVT_DATAVIEW_ITEM_EDITING_DONE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_DONE, id, fn)
 873 #define EVT_DATAVIEW_ITEM_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_VALUE_CHANGED, id, fn)
 874
 875 #define EVT_DATAVIEW_ITEM_CONTEXT_MENU(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_CONTEXT_MENU, id, fn)
 876
 877 #define EVT_DATAVIEW_COLUMN_HEADER_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_CLICK, id, fn)
 878 #define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
 879 #define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
 880 #define EVT_DATAVIEW_COLUMN_REORDERED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_REORDERED, id, fn)
 881 #define EVT_DATAVIEW_CACHE_HINT(id, fn) wx__DECLARE_DATAVIEWEVT(CACHE_HINT, id, fn)
 882
 883 #define EVT_DATAVIEW_ITEM_BEGIN_DRAG(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_BEGIN_DRAG, id, fn)
 884 #define EVT_DATAVIEW_ITEM_DROP_POSSIBLE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP_POSSIBLE, id, fn)
 885 #define EVT_DATAVIEW_ITEM_DROP(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP, id, fn)
 886
 887 #ifdef wxHAS_GENERIC_DATAVIEWCTRL
 888     #include "wx/generic/dataview.h"
 889 #elif defined(__WXGTK20__)
 890     #include "wx/gtk/dataview.h"
 891 #elif defined(__WXMAC__)
 892     #include "wx/osx/dataview.h"
 893 #else
 894     #error "unknown native wxDataViewCtrl implementation"
 895 #endif
 896
 897 //-----------------------------------------------------------------------------
 898 // wxDataViewListStore
 899 //-----------------------------------------------------------------------------
 900
 901 class WXDLLIMPEXP_ADV wxDataViewListStoreLine
 902 {
 903 public:
 904     wxDataViewListStoreLine( wxClientData *data = NULL )
 905     {
 906         m_data = data;
 907     }
 908     virtual ~wxDataViewListStoreLine()
 909     {
 910         delete m_data;
 911     }
 912
 913     void SetData( wxClientData *data )
 914         { if (m_data) delete m_data; m_data = data; }
 915     wxClientData *GetData() const
 916         { return m_data; }
 917
 918     wxVector<wxVariant>  m_values;
 919
 920 private:
 921     wxClientData    *m_data;
 922 };
 923
 924
 925 class WXDLLIMPEXP_ADV wxDataViewListStore: public wxDataViewIndexListModel
 926 {
 927 public:
 928     wxDataViewListStore();
 929     ~wxDataViewListStore();
 930
 931     void PrependColumn( const wxString &varianttype );
 932     void InsertColumn( unsigned int pos, const wxString &varianttype );
 933     void AppendColumn( const wxString &varianttype );
 934
 935     void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
 936     void PrependItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
 937     void InsertItem(  unsigned int row, const wxVector<wxVariant> &values, wxClientData *data = NULL );
 938     void DeleteItem( unsigned int pos );
 939     void DeleteAllItems();
 940
 941     // override base virtuals
 942
 943     virtual unsigned int GetColumnCount() const;
 944
 945     virtual wxString GetColumnType( unsigned int col ) const;
 946
 947     virtual void GetValueByRow( wxVariant &value,
 948                            unsigned int row, unsigned int col ) const;
 949
 950     virtual bool SetValueByRow( const wxVariant &value,
 951                            unsigned int row, unsigned int col );
 952
 953
 954 public:
 955     wxVector<wxDataViewListStoreLine*> m_data;
 956     wxArrayString                      m_cols;
 957 };
 958
 959 //-----------------------------------------------------------------------------
 960
 961 class WXDLLIMPEXP_ADV wxDataViewListCtrl: public wxDataViewCtrl
 962 {
 963 public:
 964     wxDataViewListCtrl();
 965     wxDataViewListCtrl( wxWindow *parent, wxWindowID id,
 966            const wxPoint& pos = wxDefaultPosition,
 967            const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES,
 968            const wxValidator& validator = wxDefaultValidator );
 969     ~wxDataViewListCtrl();
 970
 971     bool Create( wxWindow *parent, wxWindowID id,
 972            const wxPoint& pos = wxDefaultPosition,
 973            const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES,
 974            const wxValidator& validator = wxDefaultValidator );
 975
 976     wxDataViewListStore *GetStore()
 977         { return (wxDataViewListStore*) GetModel(); }
 978     const wxDataViewListStore *GetStore() const
 979         { return (const wxDataViewListStore*) GetModel(); }
 980
 981     bool AppendColumn( wxDataViewColumn *column, const wxString &varianttype );
 982     bool PrependColumn( wxDataViewColumn *column, const wxString &varianttype );
 983     bool InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype );
 984
 985     // overridden from base class
 986     virtual bool PrependColumn( wxDataViewColumn *col );
 987     virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
 988     virtual bool AppendColumn( wxDataViewColumn *col );
 989
 990     wxDataViewColumn *AppendTextColumn( const wxString &label,
 991           wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
 992           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
 993     wxDataViewColumn *AppendToggleColumn( const wxString &label,
 994           wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE,
 995           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
 996     wxDataViewColumn *AppendProgressColumn( const wxString &label,
 997           wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
 998           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
 999     wxDataViewColumn *AppendIconTextColumn( const wxString &label,
1000           wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
1001           int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
1002
1003     void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL )
1004         { GetStore()->AppendItem( values, data ); }
1005     void PrependItem( const wxVector<wxVariant> &values, wxClientData *data = NULL )
1006         { GetStore()->PrependItem( values, data ); }
1007     void InsertItem(  unsigned int row, const wxVector<wxVariant> &values, wxClientData *data = NULL )
1008         { GetStore()->InsertItem( row, values, data ); }
1009     void DeleteItem( unsigned row )
1010         { GetStore()->DeleteItem( row ); }
1011     void DeleteAllItems()
1012         { GetStore()->DeleteAllItems(); }
1013
1014     void SetValue( const wxVariant &value, unsigned int row, unsigned int col )
1015         { GetStore()->SetValueByRow( value, row, col );
1016           GetStore()->RowValueChanged( row, col); }
1017     void GetValue( wxVariant &value, unsigned int row, unsigned int col )
1018         { GetStore()->GetValueByRow( value, row, col ); }
1019
1020     void SetTextValue( const wxString &value, unsigned int row, unsigned int col )
1021         { GetStore()->SetValueByRow( value, row, col );
1022           GetStore()->RowValueChanged( row, col); }
1023     wxString GetTextValue( unsigned int row, unsigned int col ) const
1024         { wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetString(); }
1025
1026     void SetToggleValue( bool value, unsigned int row, unsigned int col )
1027         { GetStore()->SetValueByRow( value, row, col );
1028           GetStore()->RowValueChanged( row, col); }
1029     bool GetToggleValue( unsigned int row, unsigned int col ) const
1030         { wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetBool(); }
1031
1032     void OnSize( wxSizeEvent &event );
1033
1034 private:
1035     DECLARE_EVENT_TABLE()
1036     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewListCtrl)
1037 };
1038
1039 //-----------------------------------------------------------------------------
1040 // wxDataViewTreeStore
1041 //-----------------------------------------------------------------------------
1042
1043 class WXDLLIMPEXP_ADV wxDataViewTreeStoreNode
1044 {
1045 public:
1046     wxDataViewTreeStoreNode( wxDataViewTreeStoreNode *parent,
1047         const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1048     virtual ~wxDataViewTreeStoreNode();
1049
1050     void SetText( const wxString &text )
1051         { m_text = text; }
1052     wxString GetText() const
1053         { return m_text; }
1054     void SetIcon( const wxIcon &icon )
1055         { m_icon = icon; }
1056     const wxIcon &GetIcon() const
1057         { return m_icon; }
1058     void SetData( wxClientData *data )
1059         { if (m_data) delete m_data; m_data = data; }
1060     wxClientData *GetData() const
1061         { return m_data; }
1062
1063     wxDataViewItem GetItem() const
1064         { return wxDataViewItem( (void*) this ); }
1065
1066     virtual bool IsContainer()
1067         { return false; }
1068
1069     wxDataViewTreeStoreNode *GetParent()
1070         { return m_parent; }
1071
1072 private:
1073     wxDataViewTreeStoreNode  *m_parent;
1074     wxString                  m_text;
1075     wxIcon                    m_icon;
1076     wxClientData             *m_data;
1077 };
1078
1079 WX_DECLARE_LIST_WITH_DECL(wxDataViewTreeStoreNode, wxDataViewTreeStoreNodeList,
1080                           class WXDLLIMPEXP_ADV);
1081
1082 class WXDLLIMPEXP_ADV wxDataViewTreeStoreContainerNode: public wxDataViewTreeStoreNode
1083 {
1084 public:
1085     wxDataViewTreeStoreContainerNode( wxDataViewTreeStoreNode *parent,
1086         const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1087         wxClientData *data = NULL );
1088     virtual ~wxDataViewTreeStoreContainerNode();
1089
1090     const wxDataViewTreeStoreNodeList &GetChildren() const
1091         { return m_children; }
1092     wxDataViewTreeStoreNodeList &GetChildren()
1093         { return m_children; }
1094
1095     void SetExpandedIcon( const wxIcon &icon )
1096         { m_iconExpanded = icon; }
1097     const wxIcon &GetExpandedIcon() const
1098         { return m_iconExpanded; }
1099
1100     void SetExpanded( bool expanded = true )
1101         { m_isExpanded = expanded; }
1102     bool IsExpanded() const
1103         { return m_isExpanded; }
1104
1105     virtual bool IsContainer()
1106         { return true; }
1107
1108 private:
1109     wxDataViewTreeStoreNodeList  m_children;
1110     wxIcon                       m_iconExpanded;
1111     bool                         m_isExpanded;
1112 };
1113
1114 //-----------------------------------------------------------------------------
1115
1116 class WXDLLIMPEXP_ADV wxDataViewTreeStore: public wxDataViewModel
1117 {
1118 public:
1119     wxDataViewTreeStore();
1120     ~wxDataViewTreeStore();
1121
1122     wxDataViewItem AppendItem( const wxDataViewItem& parent,
1123         const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1124     wxDataViewItem PrependItem( const wxDataViewItem& parent,
1125         const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1126     wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1127         const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1128
1129     wxDataViewItem PrependContainer( const wxDataViewItem& parent,
1130         const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1131         wxClientData *data = NULL );
1132     wxDataViewItem AppendContainer( const wxDataViewItem& parent,
1133         const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1134         wxClientData *data = NULL );
1135     wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1136         const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1137         wxClientData *data = NULL );
1138
1139     wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const;
1140     int GetChildCount( const wxDataViewItem& parent ) const;
1141
1142     void SetItemText( const wxDataViewItem& item, const wxString &text );
1143     wxString GetItemText( const wxDataViewItem& item ) const;
1144     void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
1145     const wxIcon &GetItemIcon( const wxDataViewItem& item ) const;
1146     void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
1147     const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const;
1148     void SetItemData( const wxDataViewItem& item, wxClientData *data );
1149     wxClientData *GetItemData( const wxDataViewItem& item ) const;
1150
1151     void DeleteItem( const wxDataViewItem& item );
1152     void DeleteChildren( const wxDataViewItem& item );
1153     void DeleteAllItems();
1154
1155     // implement base methods
1156
1157     virtual void GetValue( wxVariant &variant,
1158                            const wxDataViewItem &item, unsigned int col ) const;
1159     virtual bool SetValue( const wxVariant &variant,
1160                            const wxDataViewItem &item, unsigned int col );
1161     virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
1162     virtual bool IsContainer( const wxDataViewItem &item ) const;
1163     virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
1164
1165     virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1166                          unsigned int column, bool ascending ) const;
1167
1168     virtual bool HasDefaultCompare() const
1169         { return true; }
1170     virtual unsigned int GetColumnCount() const
1171         { return 1; };
1172     virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const
1173         { return wxT("wxDataViewIconText"); }
1174
1175     wxDataViewTreeStoreNode *FindNode( const wxDataViewItem &item ) const;
1176     wxDataViewTreeStoreContainerNode *FindContainerNode( const wxDataViewItem &item ) const;
1177     wxDataViewTreeStoreNode *GetRoot() const { return m_root; }
1178
1179 public:
1180     wxDataViewTreeStoreNode *m_root;
1181 };
1182
1183 //-----------------------------------------------------------------------------
1184
1185 class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl
1186 {
1187 public:
1188     wxDataViewTreeCtrl() { Init(); }
1189     wxDataViewTreeCtrl(wxWindow *parent,
1190                        wxWindowID id,
1191                        const wxPoint& pos = wxDefaultPosition,
1192                        const wxSize& size = wxDefaultSize,
1193                        long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
1194                        const wxValidator& validator = wxDefaultValidator)
1195     {
1196         Init();
1197
1198         Create(parent, id, pos, size, style, validator);
1199     }
1200
1201     virtual ~wxDataViewTreeCtrl();
1202
1203     bool Create(wxWindow *parent,
1204                 wxWindowID id,
1205                 const wxPoint& pos = wxDefaultPosition,
1206                 const wxSize& size = wxDefaultSize,
1207                 long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
1208                 const wxValidator& validator = wxDefaultValidator);
1209
1210     wxDataViewTreeStore *GetStore()
1211         { return (wxDataViewTreeStore*) GetModel(); }
1212     const wxDataViewTreeStore *GetStore() const
1213         { return (const wxDataViewTreeStore*) GetModel(); }
1214
1215     bool IsContainer( const wxDataViewItem& item ) const
1216         { return GetStore()->IsContainer(item); }
1217
1218     void SetImageList( wxImageList *imagelist );
1219     wxImageList* GetImageList() { return m_imageList; }
1220
1221     wxDataViewItem AppendItem( const wxDataViewItem& parent,
1222         const wxString &text, int icon = -1, wxClientData *data = NULL );
1223     wxDataViewItem PrependItem( const wxDataViewItem& parent,
1224         const wxString &text, int icon = -1, wxClientData *data = NULL );
1225     wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1226         const wxString &text, int icon = -1, wxClientData *data = NULL );
1227
1228     wxDataViewItem PrependContainer( const wxDataViewItem& parent,
1229         const wxString &text, int icon = -1, int expanded = -1,
1230         wxClientData *data = NULL );
1231     wxDataViewItem AppendContainer( const wxDataViewItem& parent,
1232         const wxString &text, int icon = -1, int expanded = -1,
1233         wxClientData *data = NULL );
1234     wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1235         const wxString &text, int icon = -1, int expanded = -1,
1236         wxClientData *data = NULL );
1237
1238     wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1239         { return GetStore()->GetNthChild(parent, pos); }
1240     int GetChildCount( const wxDataViewItem& parent ) const
1241         { return GetStore()->GetChildCount(parent); }
1242
1243     void SetItemText( const wxDataViewItem& item, const wxString &text );
1244     wxString GetItemText( const wxDataViewItem& item ) const
1245         { return GetStore()->GetItemText(item); }
1246     void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
1247     const wxIcon &GetItemIcon( const wxDataViewItem& item ) const
1248         { return GetStore()->GetItemIcon(item); }
1249     void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
1250     const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const
1251         { return GetStore()->GetItemExpandedIcon(item); }
1252     void SetItemData( const wxDataViewItem& item, wxClientData *data )
1253         { GetStore()->SetItemData(item,data); }
1254     wxClientData *GetItemData( const wxDataViewItem& item ) const
1255         { return GetStore()->GetItemData(item); }
1256
1257     void DeleteItem( const wxDataViewItem& item );
1258     void DeleteChildren( const wxDataViewItem& item );
1259     void DeleteAllItems();
1260
1261     void OnExpanded( wxDataViewEvent &event );
1262     void OnCollapsed( wxDataViewEvent &event );
1263     void OnSize( wxSizeEvent &event );
1264
1265 private:
1266     void Init()
1267     {
1268         m_imageList = NULL;
1269     }
1270
1271     wxImageList *m_imageList;
1272
1273 private:
1274     DECLARE_EVENT_TABLE()
1275     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewTreeCtrl)
1276 };
1277
1278 #endif // wxUSE_DATAVIEWCTRL
1279
1280 #endif
1281     // _WX_DATAVIEW_H_BASE_