src/common/datavcmn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/datavcmn.cpp
   3 // Purpose:     wxDataViewCtrl base classes and common parts
   4 // Author:      Robert Roebling
   5 // Created:     2006/02/20
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006, Robert Roebling
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #if wxUSE_DATAVIEWCTRL
  19
  20 #include "wx/dataview.h"
  21 #include "wx/spinctrl.h"
  22 #include "wx/choice.h"
  23
  24 #include "wx/weakref.h"
  25 #include "wx/vector.h"
  26
  27 #ifndef WX_PRECOMP
  28     #include "wx/dc.h"
  29     #include "wx/settings.h"
  30     #include "wx/log.h"
  31     #include "wx/icon.h"
  32     #include "wx/crt.h"
  33 #endif
  34
  35 const char wxDataViewCtrlNameStr[] = "dataviewCtrl";
  36
  37
  38 bool operator == (const wxDataViewItem &left, const wxDataViewItem &right)
  39 {
  40     return (left.GetID() == right.GetID() );
  41 }
  42
  43 #ifdef __WXDEBUG__
  44 void wxDataViewItem::Print(const wxString& text) const
  45 {
  46     wxPrintf(wxT("item %s: %lu\n"), text.GetData(), wxPtrToUInt(m_id));
  47 }
  48 #endif
  49
  50 // ---------------------------------------------------------
  51 // wxDataViewModelNotifier
  52 // ---------------------------------------------------------
  53
  54 #include "wx/listimpl.cpp"
  55 WX_DEFINE_LIST(wxDataViewModelNotifiers)
  56
  57 bool wxDataViewModelNotifier::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
  58 {
  59     size_t count = items.GetCount();
  60     size_t i;
  61     for (i = 0; i < count; i++)
  62         if (!ItemAdded( parent, items[i] )) return false;
  63
  64     return true;
  65 }
  66
  67 bool wxDataViewModelNotifier::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
  68 {
  69     size_t count = items.GetCount();
  70     size_t i;
  71     for (i = 0; i < count; i++)
  72         if (!ItemDeleted( parent, items[i] )) return false;
  73
  74     return true;
  75 }
  76
  77 bool wxDataViewModelNotifier::ItemsChanged( const wxDataViewItemArray &items )
  78 {
  79     size_t count = items.GetCount();
  80     size_t i;
  81     for (i = 0; i < count; i++)
  82         if (!ItemChanged( items[i] )) return false;
  83
  84     return true;
  85 }
  86
  87 // ---------------------------------------------------------
  88 // wxDataViewModel
  89 // ---------------------------------------------------------
  90
  91 wxDataViewModel::wxDataViewModel()
  92 {
  93     m_notifiers.DeleteContents( true );
  94 }
  95
  96 bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
  97 {
  98     bool ret = true;
  99
 100     wxDataViewModelNotifiers::iterator iter;
 101     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 102     {
 103         wxDataViewModelNotifier* notifier = *iter;
 104         if (!notifier->ItemAdded( parent, item ))
 105             ret = false;
 106     }
 107
 108     return ret;
 109 }
 110
 111 bool wxDataViewModel::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
 112 {
 113     bool ret = true;
 114
 115     wxDataViewModelNotifiers::iterator iter;
 116     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 117     {
 118         wxDataViewModelNotifier* notifier = *iter;
 119         if (!notifier->ItemDeleted( parent, item ))
 120             ret = false;
 121     }
 122
 123     return ret;
 124 }
 125
 126 bool wxDataViewModel::ItemChanged( const wxDataViewItem &item )
 127 {
 128     bool ret = true;
 129
 130     wxDataViewModelNotifiers::iterator iter;
 131     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 132     {
 133         wxDataViewModelNotifier* notifier = *iter;
 134         if (!notifier->ItemChanged( item ))
 135             ret = false;
 136     }
 137
 138     return ret;
 139 }
 140
 141 bool wxDataViewModel::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
 142 {
 143     bool ret = true;
 144
 145     wxDataViewModelNotifiers::iterator iter;
 146     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 147     {
 148         wxDataViewModelNotifier* notifier = *iter;
 149         if (!notifier->ItemsAdded( parent, items ))
 150             ret = false;
 151     }
 152
 153     return ret;
 154 }
 155
 156 bool wxDataViewModel::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
 157 {
 158     bool ret = true;
 159
 160     wxDataViewModelNotifiers::iterator iter;
 161     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 162     {
 163         wxDataViewModelNotifier* notifier = *iter;
 164         if (!notifier->ItemsDeleted( parent, items ))
 165             ret = false;
 166     }
 167
 168     return ret;
 169 }
 170
 171 bool wxDataViewModel::ItemsChanged( const wxDataViewItemArray &items )
 172 {
 173     bool ret = true;
 174
 175     wxDataViewModelNotifiers::iterator iter;
 176     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 177     {
 178         wxDataViewModelNotifier* notifier = *iter;
 179         if (!notifier->ItemsChanged( items ))
 180             ret = false;
 181     }
 182
 183     return ret;
 184 }
 185
 186 bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col )
 187 {
 188     bool ret = true;
 189
 190     wxDataViewModelNotifiers::iterator iter;
 191     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 192     {
 193         wxDataViewModelNotifier* notifier = *iter;
 194         if (!notifier->ValueChanged( item, col ))
 195             ret = false;
 196     }
 197
 198     return ret;
 199 }
 200
 201 bool wxDataViewModel::Cleared()
 202 {
 203     bool ret = true;
 204
 205     wxDataViewModelNotifiers::iterator iter;
 206     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 207     {
 208         wxDataViewModelNotifier* notifier = *iter;
 209         if (!notifier->Cleared())
 210             ret = false;
 211     }
 212
 213     return ret;
 214 }
 215
 216 void wxDataViewModel::Resort()
 217 {
 218     wxDataViewModelNotifiers::iterator iter;
 219     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 220     {
 221         wxDataViewModelNotifier* notifier = *iter;
 222         notifier->Resort();
 223     }
 224 }
 225
 226 void wxDataViewModel::AddNotifier( wxDataViewModelNotifier *notifier )
 227 {
 228     m_notifiers.push_back( notifier );
 229     notifier->SetOwner( this );
 230 }
 231
 232 void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier )
 233 {
 234     m_notifiers.DeleteObject( notifier );
 235 }
 236
 237 int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 238                               unsigned int column, bool ascending )
 239 {
 240     // sort branches before leaves
 241     bool item1_is_container = IsContainer(item1);
 242     bool item2_is_container = IsContainer(item2);
 243
 244     if (item1_is_container && !item2_is_container)
 245         return 1;
 246     if (item2_is_container && !item1_is_container)
 247         return -1;
 248
 249     wxVariant value1,value2;
 250     GetValue( value1, item1, column );
 251     GetValue( value2, item2, column );
 252
 253     if (!ascending)
 254     {
 255         wxVariant temp = value1;
 256         value1 = value2;
 257         value2 = temp;
 258     }
 259
 260     if (value1.GetType() == wxT("string"))
 261     {
 262         wxString str1 = value1.GetString();
 263         wxString str2 = value2.GetString();
 264         int res = str1.Cmp( str2 );
 265         if (res)
 266             return res;
 267     }
 268     else if (value1.GetType() == wxT("long"))
 269     {
 270         long l1 = value1.GetLong();
 271         long l2 = value2.GetLong();
 272         long res = l1-l2;
 273         if (res)
 274             return res;
 275     }
 276     else if (value1.GetType() == wxT("double"))
 277     {
 278         double d1 = value1.GetDouble();
 279         double d2 = value2.GetDouble();
 280         if (d1 < d2)
 281             return 1;
 282         if (d1 > d2)
 283             return -1;
 284     }
 285     else if (value1.GetType() == wxT("datetime"))
 286     {
 287         wxDateTime dt1 = value1.GetDateTime();
 288         wxDateTime dt2 = value2.GetDateTime();
 289         if (dt1.IsEarlierThan(dt2))
 290             return 1;
 291         if (dt2.IsEarlierThan(dt1))
 292             return -11;
 293     }
 294
 295     // items must be different
 296     wxUIntPtr id1 = wxPtrToUInt(item1.GetID()),
 297               id2 = wxPtrToUInt(item2.GetID());
 298
 299     return ascending ? id1 - id2 : id2 - id1;
 300 }
 301
 302 // ---------------------------------------------------------
 303 // wxDataViewIndexListModel
 304 // ---------------------------------------------------------
 305
 306 static int my_sort( int *v1, int *v2 )
 307 {
 308    return *v2-*v1;
 309 }
 310
 311
 312 wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size )
 313 {
 314     // IDs are ordered until an item gets deleted or inserted
 315     m_ordered = true;
 316
 317     // build initial index
 318     unsigned int i;
 319     for (i = 1; i < initial_size+1; i++)
 320             m_hash.Add( wxUIntToPtr(i) );
 321     m_lastIndex = initial_size + 1;
 322 }
 323
 324 wxDataViewIndexListModel::~wxDataViewIndexListModel()
 325 {
 326 }
 327
 328 void wxDataViewIndexListModel::Reset( unsigned int new_size )
 329 {
 330     m_hash.Clear();
 331
 332     // IDs are ordered until an item gets deleted or inserted
 333     m_ordered = true;
 334
 335     // build initial index
 336     unsigned int i;
 337     for (i = 1; i < new_size+1; i++)
 338             m_hash.Add( wxUIntToPtr(i) );
 339     m_lastIndex = new_size + 1;
 340
 341     wxDataViewModel::Cleared();
 342 }
 343
 344 void wxDataViewIndexListModel::RowPrepended()
 345 {
 346     m_ordered = false;
 347
 348     unsigned int id = m_lastIndex++;
 349     m_hash.Insert( wxUIntToPtr(id), 0 );
 350     wxDataViewItem item( wxUIntToPtr(id) );
 351     ItemAdded( wxDataViewItem(0), item );
 352 }
 353
 354 void wxDataViewIndexListModel::RowInserted( unsigned int before )
 355 {
 356     m_ordered = false;
 357
 358     unsigned int id = m_lastIndex++;
 359     m_hash.Insert( wxUIntToPtr(id), before );
 360     wxDataViewItem item( wxUIntToPtr(id) );
 361     ItemAdded( wxDataViewItem(0), item );
 362 }
 363
 364 void wxDataViewIndexListModel::RowAppended()
 365 {
 366     unsigned int id = m_lastIndex++;
 367     m_hash.Add( wxUIntToPtr(id) );
 368     wxDataViewItem item( wxUIntToPtr(id) );
 369     ItemAdded( wxDataViewItem(0), item );
 370 }
 371
 372 void wxDataViewIndexListModel::RowDeleted( unsigned int row )
 373 {
 374     m_ordered = false;
 375
 376     wxDataViewItem item( m_hash[row] );
 377     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
 378     m_hash.RemoveAt( row );
 379 }
 380
 381 void wxDataViewIndexListModel::RowsDeleted( const wxArrayInt &rows )
 382 {
 383     wxArrayInt sorted = rows;
 384     sorted.Sort( my_sort );
 385
 386     m_ordered = false;
 387
 388     wxDataViewItemArray array;
 389     unsigned int i;
 390     for (i = 0; i < rows.GetCount(); i++)
 391     {
 392             wxDataViewItem item( m_hash[rows[i]] );
 393             array.Add( item );
 394     }
 395     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
 396
 397     for (i = 0; i < sorted.GetCount(); i++)
 398            m_hash.RemoveAt( sorted[i] );
 399 }
 400
 401 void wxDataViewIndexListModel::RowChanged( unsigned int row )
 402 {
 403     wxDataViewModel::ItemChanged( GetItem(row) );
 404 }
 405
 406 void wxDataViewIndexListModel::RowValueChanged( unsigned int row, unsigned int col )
 407 {
 408     wxDataViewModel::ValueChanged( GetItem(row), col );
 409 }
 410
 411 unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const
 412 {
 413     if (m_ordered)
 414     {
 415             unsigned int pos = wxPtrToUInt( item.GetID() );
 416             return pos-1;
 417     }
 418
 419     // assert for not found
 420     return (unsigned int) m_hash.Index( item.GetID() );
 421 }
 422
 423 wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const
 424 {
 425     wxASSERT( row < m_hash.GetCount() );
 426     return wxDataViewItem( m_hash[row] );
 427 }
 428
 429 bool wxDataViewIndexListModel::HasDefaultCompare() const
 430 {
 431     return !m_ordered;
 432 }
 433
 434 int wxDataViewIndexListModel::Compare(const wxDataViewItem& item1,
 435                                       const wxDataViewItem& item2,
 436                                       unsigned int WXUNUSED(column),
 437                                       bool ascending)
 438 {
 439     if (m_ordered)
 440     {
 441         unsigned int pos1 = wxPtrToUInt(item1.GetID());
 442         unsigned int pos2 = wxPtrToUInt(item2.GetID());
 443
 444         if (ascending)
 445             return pos1 - pos2;
 446         else
 447             return pos2 - pos1;
 448     }
 449
 450     if (ascending)
 451         return GetRow(item1) - GetRow(item2);
 452
 453     return GetRow(item2) - GetRow(item1);
 454 }
 455
 456 void wxDataViewIndexListModel::GetValue( wxVariant &variant,
 457                            const wxDataViewItem &item, unsigned int col ) const
 458 {
 459     GetValueByRow( variant, GetRow(item), col );
 460 }
 461
 462 bool wxDataViewIndexListModel::SetValue( const wxVariant &variant,
 463                            const wxDataViewItem &item, unsigned int col )
 464 {
 465     return SetValueByRow( variant, GetRow(item), col );
 466 }
 467
 468 bool wxDataViewIndexListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 469 {
 470     return GetAttrByRow( GetRow(item), col, attr );
 471 }
 472
 473 wxDataViewItem wxDataViewIndexListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 474 {
 475     return wxDataViewItem(0);
 476 }
 477
 478 bool wxDataViewIndexListModel::IsContainer( const wxDataViewItem &item ) const
 479 {
 480     // only the invisible root item has children
 481     if (!item.IsOk())
 482         return true;
 483
 484     return false;
 485 }
 486
 487 unsigned int wxDataViewIndexListModel::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
 488 {
 489     if (item.IsOk())
 490         return 0;
 491
 492     children = m_hash;
 493
 494     return m_hash.GetCount();
 495 }
 496
 497 // ---------------------------------------------------------
 498 // wxDataViewVirtualListModel
 499 // ---------------------------------------------------------
 500
 501 #ifndef __WXMAC__
 502
 503 wxDataViewVirtualListModel::wxDataViewVirtualListModel( unsigned int initial_size )
 504 {
 505     m_lastIndex = initial_size-1;
 506 }
 507
 508 wxDataViewVirtualListModel::~wxDataViewVirtualListModel()
 509 {
 510 }
 511
 512 void wxDataViewVirtualListModel::Reset( unsigned int new_size )
 513 {
 514     m_lastIndex = new_size-1;
 515
 516     wxDataViewModel::Cleared();
 517 }
 518
 519 void wxDataViewVirtualListModel::RowPrepended()
 520 {
 521     m_lastIndex++;
 522     wxDataViewItem item( NULL );
 523     ItemAdded( wxDataViewItem(0), item );
 524 }
 525
 526 void wxDataViewVirtualListModel::RowInserted( unsigned int before )
 527 {
 528     m_lastIndex++;
 529     wxDataViewItem item( wxUIntToPtr(before) );
 530     ItemAdded( wxDataViewItem(0), item );
 531 }
 532
 533 void wxDataViewVirtualListModel::RowAppended()
 534 {
 535     m_lastIndex++;
 536     wxDataViewItem item( wxUIntToPtr(m_lastIndex) );
 537     ItemAdded( wxDataViewItem(0), item );
 538 }
 539
 540 void wxDataViewVirtualListModel::RowDeleted( unsigned int row )
 541 {
 542     wxDataViewItem item( wxUIntToPtr(row) );
 543     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
 544     m_lastIndex++;
 545 }
 546
 547 void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
 548 {
 549     wxArrayInt sorted = rows;
 550     sorted.Sort( my_sort );
 551
 552     wxDataViewItemArray array;
 553     unsigned int i;
 554     for (i = 0; i < sorted.GetCount(); i++)
 555     {
 556             wxDataViewItem item( wxUIntToPtr(sorted[i]) );
 557             array.Add( item );
 558     }
 559     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
 560
 561     m_lastIndex -= rows.GetCount();
 562 }
 563
 564 void wxDataViewVirtualListModel::RowChanged( unsigned int row )
 565 {
 566     wxDataViewModel::ItemChanged( GetItem(row) );
 567 }
 568
 569 void wxDataViewVirtualListModel::RowValueChanged( unsigned int row, unsigned int col )
 570 {
 571     wxDataViewModel::ValueChanged( GetItem(row), col );
 572 }
 573
 574 unsigned int wxDataViewVirtualListModel::GetRow( const wxDataViewItem &item ) const
 575 {
 576     return wxPtrToUInt( item.GetID() );
 577 }
 578
 579 wxDataViewItem wxDataViewVirtualListModel::GetItem( unsigned int row ) const
 580 {
 581     return wxDataViewItem( wxUIntToPtr(row)  );
 582 }
 583
 584 bool wxDataViewVirtualListModel::HasDefaultCompare() const
 585 {
 586     return true;
 587 }
 588
 589 int wxDataViewVirtualListModel::Compare(const wxDataViewItem& item1,
 590                                       const wxDataViewItem& item2,
 591                                       unsigned int WXUNUSED(column),
 592                                       bool ascending)
 593 {
 594     unsigned int pos1 = wxPtrToUInt(item1.GetID());
 595     unsigned int pos2 = wxPtrToUInt(item2.GetID());
 596
 597     if (ascending)
 598        return pos1 - pos2;
 599     else
 600        return pos2 - pos1;
 601 }
 602
 603 void wxDataViewVirtualListModel::GetValue( wxVariant &variant,
 604                            const wxDataViewItem &item, unsigned int col ) const
 605 {
 606     GetValueByRow( variant, GetRow(item), col );
 607 }
 608
 609 bool wxDataViewVirtualListModel::SetValue( const wxVariant &variant,
 610                            const wxDataViewItem &item, unsigned int col )
 611 {
 612     return SetValueByRow( variant, GetRow(item), col );
 613 }
 614
 615 bool wxDataViewVirtualListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 616 {
 617     return GetAttrByRow( GetRow(item), col, attr );
 618 }
 619
 620 wxDataViewItem wxDataViewVirtualListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 621 {
 622     return wxDataViewItem(0);
 623 }
 624
 625 bool wxDataViewVirtualListModel::IsContainer( const wxDataViewItem &item ) const
 626 {
 627     // only the invisible root item has children
 628     if (!item.IsOk())
 629         return true;
 630
 631     return false;
 632 }
 633
 634 unsigned int wxDataViewVirtualListModel::GetChildren( const wxDataViewItem &WXUNUSED(item), wxDataViewItemArray &WXUNUSED(children) ) const
 635 {
 636     return 0;  // should we report an error ?
 637 }
 638
 639 #endif  // __WXMAC__
 640
 641 //-----------------------------------------------------------------------------
 642 // wxDataViewIconText
 643 //-----------------------------------------------------------------------------
 644
 645 IMPLEMENT_DYNAMIC_CLASS(wxDataViewIconText,wxObject)
 646
 647 IMPLEMENT_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
 648
 649 bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two)
 650 {
 651     if (one.GetText() != two.GetText()) return false;
 652     if (one.IsSameAs(two)) return false;
 653     return true;
 654 }
 655
 656 // ---------------------------------------------------------
 657 // wxDataViewRendererBase
 658 // ---------------------------------------------------------
 659
 660 IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject)
 661
 662 wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype,
 663                                                 wxDataViewCellMode WXUNUSED(mode),
 664                                                 int WXUNUSED(align) )
 665 {
 666     m_variantType = varianttype;
 667     m_owner = NULL;
 668 }
 669
 670 wxDataViewRendererBase::~wxDataViewRendererBase()
 671 {
 672 }
 673
 674 const wxDataViewCtrl* wxDataViewRendererBase::GetView() const
 675 {
 676     return const_cast<wxDataViewRendererBase*>(this)->GetOwner()->GetOwner();
 677 }
 678
 679 class wxKillRef: public wxWindowRef
 680 {
 681 public:
 682    wxKillRef( wxWindow *win ) : wxWindowRef( win ) { }
 683    virtual void OnObjectDestroy()
 684    {
 685       get()->PopEventHandler( true );
 686       m_pobj = NULL;
 687       delete this;
 688    }
 689 };
 690
 691 bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect )
 692 {
 693     m_item = item; // remember for later
 694
 695     unsigned int col = GetOwner()->GetModelColumn();
 696     wxVariant value;
 697     GetOwner()->GetOwner()->GetModel()->GetValue( value, item, col );
 698
 699     m_editorCtrl = CreateEditorCtrl( GetOwner()->GetOwner()->GetMainWindow(), labelRect, value );
 700     (void) new wxKillRef( m_editorCtrl.get() );
 701
 702     wxDataViewEditorCtrlEvtHandler *handler =
 703         new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this );
 704
 705     m_editorCtrl->PushEventHandler( handler );
 706
 707 #if defined(__WXGTK20__) && !defined(wxUSE_GENERICDATAVIEWCTRL)
 708     handler->SetFocusOnIdle();
 709 #else
 710     m_editorCtrl->SetFocus();
 711 #endif
 712
 713     // Now we should send Editing Started event
 714     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, GetOwner()->GetOwner()->GetId() );
 715     event.SetDataViewColumn( GetOwner() );
 716     event.SetModel( GetOwner()->GetOwner()->GetModel() );
 717     event.SetItem( item );
 718     GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event );
 719
 720     return true;
 721 }
 722
 723 void wxDataViewRendererBase::CancelEditing()
 724 {
 725     if (!m_editorCtrl) return;
 726
 727     GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
 728
 729     m_editorCtrl->Hide();
 730     wxPendingDelete.Append( m_editorCtrl );
 731 }
 732
 733 bool wxDataViewRendererBase::FinishEditing()
 734 {
 735     if (!m_editorCtrl) return true;
 736
 737     wxVariant value;
 738     GetValueFromEditorCtrl( m_editorCtrl, value );
 739
 740     GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
 741
 742     m_editorCtrl->Hide();
 743     wxPendingDelete.Append( m_editorCtrl );
 744
 745     if (!Validate(value))
 746         return false;
 747
 748     unsigned int col = GetOwner()->GetModelColumn();
 749     GetOwner()->GetOwner()->GetModel()->SetValue( value, m_item, col );
 750     GetOwner()->GetOwner()->GetModel()->ValueChanged( m_item, col );
 751
 752     // Now we should send Editing Done event
 753     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, GetOwner()->GetOwner()->GetId() );
 754     event.SetDataViewColumn( GetOwner() );
 755     event.SetModel( GetOwner()->GetOwner()->GetModel() );
 756     event.SetItem( m_item );
 757     GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event );
 758
 759     return true;
 760 }
 761
 762 //-----------------------------------------------------------------------------
 763 // wxDataViewEditorCtrlEvtHandler
 764 //-----------------------------------------------------------------------------
 765
 766 BEGIN_EVENT_TABLE(wxDataViewEditorCtrlEvtHandler, wxEvtHandler)
 767     EVT_CHAR           (wxDataViewEditorCtrlEvtHandler::OnChar)
 768     EVT_KILL_FOCUS     (wxDataViewEditorCtrlEvtHandler::OnKillFocus)
 769     EVT_IDLE           (wxDataViewEditorCtrlEvtHandler::OnIdle)
 770     EVT_TEXT_ENTER     (-1, wxDataViewEditorCtrlEvtHandler::OnTextEnter)
 771 END_EVENT_TABLE()
 772
 773 wxDataViewEditorCtrlEvtHandler::wxDataViewEditorCtrlEvtHandler(
 774                                 wxControl *editorCtrl,
 775                                 wxDataViewRenderer *owner )
 776 {
 777     m_owner = owner;
 778     m_editorCtrl = editorCtrl;
 779
 780     m_finished = false;
 781 }
 782
 783 void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event )
 784 {
 785     if (m_focusOnIdle)
 786     {
 787         m_focusOnIdle = false;
 788         if (wxWindow::FindFocus() != m_editorCtrl)
 789             m_editorCtrl->SetFocus();
 790     }
 791
 792     event.Skip();
 793 }
 794
 795 void wxDataViewEditorCtrlEvtHandler::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
 796 {
 797     m_finished = true;
 798     m_owner->FinishEditing();
 799 }
 800
 801 void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event )
 802 {
 803     switch ( event.m_keyCode )
 804     {
 805         case WXK_RETURN:
 806             m_finished = true;
 807             m_owner->FinishEditing();
 808             break;
 809
 810         case WXK_ESCAPE:
 811         {
 812             m_finished = true;
 813             m_owner->CancelEditing();
 814             break;
 815         }
 816         default:
 817             event.Skip();
 818     }
 819 }
 820
 821 void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event )
 822 {
 823     if (!m_finished)
 824     {
 825         m_finished = true;
 826         m_owner->FinishEditing();
 827     }
 828
 829     event.Skip();
 830 }
 831
 832 // ---------------------------------------------------------
 833 // wxDataViewColumnBase
 834 // ---------------------------------------------------------
 835
 836 void wxDataViewColumnBase::Init(wxDataViewRenderer *renderer,
 837                                 unsigned int model_column)
 838 {
 839     m_renderer = renderer;
 840     m_model_column = model_column;
 841     m_owner = NULL;
 842     m_renderer->SetOwner( (wxDataViewColumn*) this );
 843 }
 844
 845 wxDataViewColumnBase::~wxDataViewColumnBase()
 846 {
 847     delete m_renderer;
 848 }
 849
 850 // ---------------------------------------------------------
 851 // wxDataViewCtrlBase
 852 // ---------------------------------------------------------
 853
 854 IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl)
 855
 856 wxDataViewCtrlBase::wxDataViewCtrlBase()
 857 {
 858     m_model = NULL;
 859     m_expander_column = 0;
 860     m_indent = 8;
 861 }
 862
 863 wxDataViewCtrlBase::~wxDataViewCtrlBase()
 864 {
 865     if (m_model)
 866     {
 867         m_model->DecRef();
 868         m_model = NULL;
 869     }
 870 }
 871
 872 bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
 873 {
 874     if (m_model)
 875     {
 876         m_model->DecRef();   // discard old model, if any
 877     }
 878
 879     // add our own reference to the new model:
 880     m_model = model;
 881     if (m_model)
 882     {
 883         m_model->IncRef();
 884     }
 885
 886     return true;
 887 }
 888
 889 wxDataViewModel* wxDataViewCtrlBase::GetModel()
 890 {
 891     return m_model;
 892 }
 893
 894 const wxDataViewModel* wxDataViewCtrlBase::GetModel() const
 895 {
 896     return m_model;
 897 }
 898
 899 void wxDataViewCtrlBase::ExpandAncestors( const wxDataViewItem & item )
 900 {
 901     if (!m_model) return;
 902
 903     if (!item.IsOk()) return;
 904
 905     wxVector<wxDataViewItem> parentChain;
 906
 907     // at first we get all the parents of the selected item
 908     wxDataViewItem parent = m_model->GetParent(item);
 909     while (parent.IsOk())
 910     {
 911         parentChain.push_back(parent);
 912         parent = m_model->GetParent(parent);
 913     }
 914
 915     // then we expand the parents, starting at the root
 916     while (!parentChain.empty())
 917     {
 918          Expand(parentChain.back());
 919          parentChain.pop_back();
 920     }
 921 }
 922
 923 wxDataViewColumn *
 924 wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
 925                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 926 {
 927     wxDataViewColumn *ret = new wxDataViewColumn( label,
 928         new wxDataViewTextRenderer( wxT("string"), mode ),
 929         model_column, width, align, flags );
 930     AppendColumn( ret );
 931     return ret;
 932 }
 933
 934 wxDataViewColumn *
 935 wxDataViewCtrlBase::AppendIconTextColumn( const wxString &label, unsigned int model_column,
 936                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 937 {
 938     wxDataViewColumn *ret = new wxDataViewColumn( label,
 939         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
 940         model_column, width, align, flags );
 941     AppendColumn( ret );
 942     return ret;
 943 }
 944
 945 wxDataViewColumn *
 946 wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column,
 947                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 948 {
 949     wxDataViewColumn *ret = new wxDataViewColumn( label,
 950         new wxDataViewToggleRenderer( wxT("bool"), mode ),
 951         model_column, width, align, flags );
 952     AppendColumn( ret );
 953     return ret;
 954 }
 955
 956 wxDataViewColumn *
 957 wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
 958                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 959 {
 960     wxDataViewColumn *ret = new wxDataViewColumn( label,
 961         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
 962         model_column, width, align, flags );
 963     AppendColumn( ret );
 964     return ret;
 965 }
 966
 967 wxDataViewColumn *
 968 wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
 969                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 970 {
 971     wxDataViewColumn *ret = new wxDataViewColumn( label,
 972         new wxDataViewDateRenderer( wxT("datetime"), mode ),
 973         model_column, width, align, flags );
 974     AppendColumn( ret );
 975     return ret;
 976 }
 977
 978 wxDataViewColumn *
 979 wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
 980                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 981 {
 982     wxDataViewColumn *ret = new wxDataViewColumn( label,
 983         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
 984         model_column, width, align, flags );
 985     AppendColumn( ret );
 986     return ret;
 987 }
 988
 989 wxDataViewColumn *
 990 wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
 991                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 992 {
 993     wxDataViewColumn *ret = new wxDataViewColumn( label,
 994         new wxDataViewTextRenderer( wxT("string"), mode ),
 995         model_column, width, align, flags );
 996     AppendColumn( ret );
 997     return ret;
 998 }
 999
1000 wxDataViewColumn *
1001 wxDataViewCtrlBase::AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
1002                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1003 {
1004     wxDataViewColumn *ret = new wxDataViewColumn( label,
1005         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1006         model_column, width, align, flags );
1007     AppendColumn( ret );
1008     return ret;
1009 }
1010
1011 wxDataViewColumn *
1012 wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
1013                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1014 {
1015     wxDataViewColumn *ret = new wxDataViewColumn( label,
1016         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1017         model_column, width, align, flags );
1018     AppendColumn( ret );
1019     return ret;
1020 }
1021
1022 wxDataViewColumn *
1023 wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
1024                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1025 {
1026     wxDataViewColumn *ret = new wxDataViewColumn( label,
1027         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1028         model_column, width, align, flags );
1029     AppendColumn( ret );
1030     return ret;
1031 }
1032
1033 wxDataViewColumn *
1034 wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
1035                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1036 {
1037     wxDataViewColumn *ret = new wxDataViewColumn( label,
1038         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1039         model_column, width, align, flags );
1040     AppendColumn( ret );
1041     return ret;
1042 }
1043
1044 wxDataViewColumn *
1045 wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
1046                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1047 {
1048     wxDataViewColumn *ret = new wxDataViewColumn( label,
1049         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1050         model_column, width, align, flags );
1051     AppendColumn( ret );
1052     return ret;
1053 }
1054
1055 wxDataViewColumn *
1056 wxDataViewCtrlBase::PrependTextColumn( const wxString &label, unsigned int model_column,
1057                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1058 {
1059     wxDataViewColumn *ret = new wxDataViewColumn( label,
1060         new wxDataViewTextRenderer( wxT("string"), mode ),
1061         model_column, width, align, flags );
1062     PrependColumn( ret );
1063     return ret;
1064 }
1065
1066 wxDataViewColumn *
1067 wxDataViewCtrlBase::PrependIconTextColumn( const wxString &label, unsigned int model_column,
1068                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1069 {
1070     wxDataViewColumn *ret = new wxDataViewColumn( label,
1071         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1072         model_column, width, align, flags );
1073     PrependColumn( ret );
1074     return ret;
1075 }
1076
1077 wxDataViewColumn *
1078 wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column,
1079                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1080 {
1081
1082     wxDataViewColumn *ret = new wxDataViewColumn( label,
1083         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1084         model_column, width, align, flags );
1085     PrependColumn( ret );
1086     return ret;
1087 }
1088
1089 wxDataViewColumn *
1090 wxDataViewCtrlBase::PrependProgressColumn( const wxString &label, unsigned int model_column,
1091                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1092 {
1093     wxDataViewColumn *ret = new wxDataViewColumn( label,
1094         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1095         model_column, width, align, flags );
1096     PrependColumn( ret );
1097     return ret;
1098 }
1099
1100 wxDataViewColumn *
1101 wxDataViewCtrlBase::PrependDateColumn( const wxString &label, unsigned int model_column,
1102                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1103 {
1104     wxDataViewColumn *ret = new wxDataViewColumn( label,
1105         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1106         model_column, width, align, flags );
1107     PrependColumn( ret );
1108     return ret;
1109 }
1110
1111 wxDataViewColumn *
1112 wxDataViewCtrlBase::PrependBitmapColumn( const wxString &label, unsigned int model_column,
1113                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1114 {
1115     wxDataViewColumn *ret = new wxDataViewColumn( label,
1116         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1117         model_column, width, align, flags );
1118     PrependColumn( ret );
1119     return ret;
1120 }
1121
1122 wxDataViewColumn *
1123 wxDataViewCtrlBase::PrependTextColumn( const wxBitmap &label, unsigned int model_column,
1124                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1125 {
1126     wxDataViewColumn *ret = new wxDataViewColumn( label,
1127         new wxDataViewTextRenderer( wxT("string"), mode ),
1128         model_column, width, align, flags );
1129     PrependColumn( ret );
1130     return ret;
1131 }
1132
1133 wxDataViewColumn *
1134 wxDataViewCtrlBase::PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
1135                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1136 {
1137     wxDataViewColumn *ret = new wxDataViewColumn( label,
1138         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1139         model_column, width, align, flags );
1140     PrependColumn( ret );
1141     return ret;
1142 }
1143
1144 wxDataViewColumn *
1145 wxDataViewCtrlBase::PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
1146                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1147 {
1148     wxDataViewColumn *ret = new wxDataViewColumn( label,
1149         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1150         model_column, width, align, flags );
1151     PrependColumn( ret );
1152     return ret;
1153 }
1154
1155 wxDataViewColumn *
1156 wxDataViewCtrlBase::PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
1157                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1158 {
1159     wxDataViewColumn *ret = new wxDataViewColumn( label,
1160         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1161         model_column, width, align, flags );
1162     PrependColumn( ret );
1163     return ret;
1164 }
1165
1166 wxDataViewColumn *
1167 wxDataViewCtrlBase::PrependDateColumn( const wxBitmap &label, unsigned int model_column,
1168                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1169 {
1170     wxDataViewColumn *ret = new wxDataViewColumn( label,
1171         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1172         model_column, width, align, flags );
1173     PrependColumn( ret );
1174     return ret;
1175 }
1176
1177 wxDataViewColumn *
1178 wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
1179                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1180 {
1181     wxDataViewColumn *ret = new wxDataViewColumn( label,
1182         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1183         model_column, width, align, flags );
1184     PrependColumn( ret );
1185     return ret;
1186 }
1187
1188 bool
1189 wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
1190 {
1191     col->SetOwner( (wxDataViewCtrl*) this );
1192     return true;
1193 }
1194
1195 bool
1196 wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col )
1197 {
1198     col->SetOwner( (wxDataViewCtrl*) this );
1199     return true;
1200 }
1201
1202 bool
1203 wxDataViewCtrlBase::InsertColumn( unsigned int WXUNUSED(pos), wxDataViewColumn *col )
1204 {
1205     col->SetOwner( (wxDataViewCtrl*) this );
1206     return true;
1207 }
1208
1209 // ---------------------------------------------------------
1210 // wxDataViewEvent
1211 // ---------------------------------------------------------
1212
1213 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
1214
1215 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent )
1216
1217 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent )
1218 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent )
1219 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent )
1220 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent )
1221 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent )
1222 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent )
1223 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent )
1224 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent )
1225
1226 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent )
1227
1228 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent )
1229 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent )
1230 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent )
1231 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent )
1232
1233
1234 // -------------------------------------
1235 // wxDataViewSpinRenderer
1236 // -------------------------------------
1237
1238 wxDataViewSpinRenderer::wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode, int alignment ) :
1239    wxDataViewCustomRenderer(wxT("long"), mode, alignment )
1240 {
1241     m_min = min;
1242     m_max = max;
1243 }
1244
1245 wxControl* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1246 {
1247     long l = value;
1248     wxSize size = labelRect.GetSize();
1249 #ifdef __WXMAC__
1250     size = wxSize( wxMax(70,labelRect.width ), -1 );
1251 #endif
1252     wxString str;
1253     str.Printf( wxT("%d"), (int) l );
1254     wxSpinCtrl *sc = new wxSpinCtrl( parent, wxID_ANY, str,
1255                labelRect.GetTopLeft(), size, wxSP_ARROW_KEYS|wxTE_PROCESS_ENTER, m_min, m_max, l );
1256 #ifdef __WXMAC__
1257     size = sc->GetSize();
1258     wxPoint pt = sc->GetPosition();
1259     sc->SetSize( pt.x - 4, pt.y - 4, size.x, size.y );
1260 #endif
1261
1262     return sc;
1263 }
1264
1265 bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1266 {
1267     wxSpinCtrl *sc = (wxSpinCtrl*) editor;
1268     long l = sc->GetValue();
1269     value = l;
1270     return true;
1271 }
1272
1273 bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state )
1274 {
1275     wxString str;
1276     str.Printf(wxT("%d"), (int) m_data );
1277     RenderText( str, 0, rect, dc, state );
1278     return true;
1279 }
1280
1281 wxSize wxDataViewSpinRenderer::GetSize() const
1282 {
1283     return wxSize(80,16);
1284 }
1285
1286 bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )
1287 {
1288     m_data = value.GetLong();
1289     return true;
1290 }
1291
1292 bool wxDataViewSpinRenderer::GetValue( wxVariant &value ) const
1293 {
1294     value = m_data;
1295     return true;
1296 }
1297
1298 // -------------------------------------
1299 // wxDataViewChoiceRenderer
1300 // -------------------------------------
1301
1302 #if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXMAC__)
1303
1304 wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString& choices, wxDataViewCellMode mode, int alignment ) :
1305    wxDataViewCustomRenderer(wxT("string"), mode, alignment )
1306 {
1307     m_choices = choices;
1308 }
1309
1310 wxControl* wxDataViewChoiceRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1311 {
1312     wxString s = value;
1313     wxSize size = labelRect.GetSize();
1314 #ifdef __WXMAC__
1315     size = wxSize( wxMax(70,labelRect.width ), -1 );
1316 #endif
1317     wxChoice *c = new wxChoice( parent, wxID_ANY, labelRect.GetTopLeft(), size, m_choices );
1318     c->SetStringSelection( value.GetString() );
1319
1320     return c;
1321 }
1322
1323 bool wxDataViewChoiceRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1324 {
1325     wxChoice *c = (wxChoice*) editor;
1326     wxString s = c->GetStringSelection();
1327     value = s;
1328     return true;
1329 }
1330
1331 bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state )
1332 {
1333     RenderText( m_data, 0, rect, dc, state );
1334     return true;
1335 }
1336
1337 wxSize wxDataViewChoiceRenderer::GetSize() const
1338 {
1339     return wxSize(80,16);
1340 }
1341
1342 bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )
1343 {
1344     m_data = value.GetString();
1345     return true;
1346 }
1347
1348 bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const
1349 {
1350     value = m_data;
1351     return true;
1352 }
1353
1354 #endif
1355
1356 //-----------------------------------------------------------------------------
1357 // wxDataViewListStore
1358 //-----------------------------------------------------------------------------
1359
1360 wxDataViewListStore::wxDataViewListStore()
1361 {
1362 }
1363
1364 wxDataViewListStore::~wxDataViewListStore()
1365 {
1366     wxVector<wxDataViewListStoreLine*>::iterator it;
1367     for (it = m_data.begin(); it != m_data.end(); ++it)
1368     {
1369         wxDataViewListStoreLine* line = *it;
1370         delete line;
1371     }
1372 }
1373
1374 void wxDataViewListStore::PrependColumn( const wxString &varianttype )
1375 {
1376     m_cols.Insert( varianttype, 0 );
1377 }
1378
1379 void wxDataViewListStore::InsertColumn( unsigned int pos, const wxString &varianttype )
1380 {
1381     m_cols.Insert( varianttype, pos );
1382 }
1383
1384 void wxDataViewListStore::AppendColumn( const wxString &varianttype )
1385 {
1386     m_cols.Add( varianttype );
1387 }
1388
1389 unsigned int wxDataViewListStore::GetColumnCount() const
1390 {
1391     return m_cols.GetCount();
1392 }
1393
1394 wxString wxDataViewListStore::GetColumnType( unsigned int pos ) const
1395 {
1396     return m_cols[pos];
1397 }
1398
1399 void wxDataViewListStore::AppendItem( const wxVector<wxVariant> &values, wxClientData *data )
1400 {
1401     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1402     line->m_values = values;
1403     m_data.push_back( line );
1404
1405     RowAppended();
1406 }
1407
1408 void wxDataViewListStore::PrependItem( const wxVector<wxVariant> &values, wxClientData *data )
1409 {
1410     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1411     line->m_values = values;
1412     m_data.insert( m_data.begin(), line );
1413
1414     RowPrepended();
1415 }
1416
1417 void wxDataViewListStore::InsertItem(  unsigned int row, const wxVector<wxVariant> &values, wxClientData *data )
1418 {
1419     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1420     line->m_values = values;
1421     m_data.insert( m_data.begin()+row, line );
1422
1423     RowInserted( row );
1424 }
1425
1426 void wxDataViewListStore::DeleteItem( unsigned row )
1427 {
1428     wxVector<wxDataViewListStoreLine*>::iterator it = m_data.begin() + row;
1429     m_data.erase( it );
1430
1431     RowDeleted( row );
1432 }
1433
1434 void wxDataViewListStore::DeleteAllItems()
1435 {
1436     wxVector<wxDataViewListStoreLine*>::iterator it;
1437     for (it = m_data.begin(); it != m_data.end(); ++it)
1438     {
1439         wxDataViewListStoreLine* line = *it;
1440         delete line;
1441     }
1442
1443     Reset( 0 );
1444 }
1445
1446 void wxDataViewListStore::GetValueByRow( wxVariant &value, unsigned int row, unsigned int col ) const
1447 {
1448     wxDataViewListStoreLine *line = m_data[row];
1449     value = line->m_values[col];
1450 }
1451
1452 bool wxDataViewListStore::SetValueByRow( const wxVariant &value, unsigned int row, unsigned int col )
1453 {
1454     wxDataViewListStoreLine *line = m_data[row];
1455     line->m_values[col] = value;
1456
1457     return true;
1458 }
1459
1460 //-----------------------------------------------------------------------------
1461 // wxDataViewListCtrl
1462 //-----------------------------------------------------------------------------
1463
1464 IMPLEMENT_DYNAMIC_CLASS(wxDataViewListCtrl,wxDataViewCtrl)
1465
1466 BEGIN_EVENT_TABLE(wxDataViewListCtrl,wxDataViewCtrl)
1467    EVT_SIZE( wxDataViewListCtrl::OnSize )
1468 END_EVENT_TABLE()
1469
1470 wxDataViewListCtrl::wxDataViewListCtrl()
1471 {
1472 }
1473
1474 wxDataViewListCtrl::wxDataViewListCtrl( wxWindow *parent, wxWindowID id,
1475            const wxPoint& pos, const wxSize& size, long style,
1476            const wxValidator& validator )
1477 {
1478     Create( parent, id, pos, size, style, validator );
1479
1480     wxDataViewListStore *store = new wxDataViewListStore;
1481     AssociateModel( store );
1482     store->DecRef();
1483 }
1484
1485 wxDataViewListCtrl::~wxDataViewListCtrl()
1486 {
1487 }
1488
1489
1490 bool wxDataViewListCtrl::Create( wxWindow *parent, wxWindowID id,
1491            const wxPoint& pos, const wxSize& size, long style,
1492            const wxValidator& validator )
1493 {
1494     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
1495 }
1496
1497 bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *column, const wxString &varianttype )
1498 {
1499     GetStore()->AppendColumn( varianttype );
1500     return wxDataViewCtrl::AppendColumn( column );
1501 }
1502
1503 bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *column, const wxString &varianttype )
1504 {
1505     GetStore()->PrependColumn( varianttype );
1506     return wxDataViewCtrl::PrependColumn( column );
1507 }
1508
1509 bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype )
1510 {
1511     GetStore()->InsertColumn( pos, varianttype );
1512     return wxDataViewCtrl::InsertColumn( pos, column );
1513 }
1514
1515 bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *col )
1516 {
1517     return PrependColumn( col, "string" );
1518 }
1519
1520 bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *col )
1521 {
1522     return InsertColumn( pos, col, "string" );
1523 }
1524
1525 bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *col )
1526 {
1527     return AppendColumn( col, "string" );
1528 }
1529
1530 wxDataViewColumn *wxDataViewListCtrl::AppendTextColumn( const wxString &label,
1531           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1532 {
1533     GetStore()->AppendColumn( wxT("string") );
1534
1535     wxDataViewColumn *ret = new wxDataViewColumn( label,
1536         new wxDataViewTextRenderer( wxT("string"), mode ),
1537         GetStore()->GetColumnCount()-1, width, align, flags );
1538
1539     wxDataViewCtrl::AppendColumn( ret );
1540
1541     return ret;
1542 }
1543
1544 wxDataViewColumn *wxDataViewListCtrl::AppendToggleColumn( const wxString &label,
1545           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1546 {
1547     GetStore()->AppendColumn( wxT("bool") );
1548
1549     wxDataViewColumn *ret = new wxDataViewColumn( label,
1550         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1551         GetStore()->GetColumnCount()-1, width, align, flags );
1552
1553     wxDataViewCtrl::AppendColumn( ret );
1554
1555     return ret;
1556 }
1557
1558 wxDataViewColumn *wxDataViewListCtrl::AppendProgressColumn( const wxString &label,
1559           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1560 {
1561     GetStore()->AppendColumn( wxT("long") );
1562
1563     wxDataViewColumn *ret = new wxDataViewColumn( label,
1564         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1565         GetStore()->GetColumnCount()-1, width, align, flags );
1566
1567     wxDataViewCtrl::AppendColumn( ret );
1568
1569     return ret;
1570 }
1571
1572 wxDataViewColumn *wxDataViewListCtrl::AppendIconTextColumn( const wxString &label,
1573           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1574 {
1575     GetStore()->AppendColumn( wxT("wxDataViewIconText") );
1576
1577     wxDataViewColumn *ret = new wxDataViewColumn( label,
1578         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1579         GetStore()->GetColumnCount()-1, width, align, flags );
1580
1581     wxDataViewCtrl::AppendColumn( ret );
1582
1583     return ret;
1584 }
1585
1586 void wxDataViewListCtrl::OnSize( wxSizeEvent &event )
1587 {
1588     event.Skip( true );
1589 }
1590
1591 //-----------------------------------------------------------------------------
1592 // wxDataViewTreeStore
1593 //-----------------------------------------------------------------------------
1594
1595 wxDataViewTreeStoreNode::wxDataViewTreeStoreNode(
1596         wxDataViewTreeStoreNode *parent,
1597         const wxString &text, const wxIcon &icon, wxClientData *data )
1598 {
1599     m_parent = parent;
1600     m_text = text;
1601     m_icon = icon;
1602     m_data = data;
1603 }
1604
1605 wxDataViewTreeStoreNode::~wxDataViewTreeStoreNode()
1606 {
1607     if (m_data)
1608         delete m_data;
1609 }
1610
1611 #include "wx/listimpl.cpp"
1612 WX_DEFINE_LIST(wxDataViewTreeStoreNodeList)
1613
1614 wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
1615         wxDataViewTreeStoreNode *parent, const wxString &text,
1616         const wxIcon &icon, const wxIcon &expanded, wxClientData *data ) :
1617     wxDataViewTreeStoreNode( parent, text, icon, data )
1618 {
1619     m_iconExpanded = expanded;
1620     m_isExpanded = false;
1621     m_children.DeleteContents(true);
1622 }
1623
1624 wxDataViewTreeStoreContainerNode::~wxDataViewTreeStoreContainerNode()
1625 {
1626 }
1627
1628 //-----------------------------------------------------------------------------
1629
1630 wxDataViewTreeStore::wxDataViewTreeStore()
1631 {
1632     m_root = new wxDataViewTreeStoreContainerNode( NULL, wxEmptyString );
1633 }
1634
1635 wxDataViewTreeStore::~wxDataViewTreeStore()
1636 {
1637     delete m_root;
1638 }
1639
1640 wxDataViewItem wxDataViewTreeStore::AppendItem( const wxDataViewItem& parent,
1641         const wxString &text, const wxIcon &icon, wxClientData *data )
1642 {
1643     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1644     if (!parent_node) return wxDataViewItem(0);
1645
1646     wxDataViewTreeStoreNode *node =
1647         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1648     parent_node->GetChildren().Append( node );
1649
1650     return node->GetItem();
1651 }
1652
1653 wxDataViewItem wxDataViewTreeStore::PrependItem( const wxDataViewItem& parent,
1654         const wxString &text, const wxIcon &icon, wxClientData *data )
1655 {
1656     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1657     if (!parent_node) return wxDataViewItem(0);
1658
1659     wxDataViewTreeStoreNode *node =
1660         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1661     parent_node->GetChildren().Insert( node );
1662
1663     return node->GetItem();
1664 }
1665
1666 wxDataViewItem
1667 wxDataViewTreeStore::InsertItem(const wxDataViewItem& parent,
1668                                 const wxDataViewItem& previous,
1669                                 const wxString& text,
1670                                 const wxIcon& icon,
1671                                 wxClientData *data)
1672 {
1673     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1674     if (!parent_node) return wxDataViewItem(0);
1675
1676     wxDataViewTreeStoreNode *previous_node = FindNode( previous );
1677     int pos = parent_node->GetChildren().IndexOf( previous_node );
1678     if (pos == wxNOT_FOUND) return wxDataViewItem(0);
1679
1680     wxDataViewTreeStoreNode *node =
1681         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1682     parent_node->GetChildren().Insert( (size_t) pos, node );
1683
1684     return node->GetItem();
1685 }
1686
1687 wxDataViewItem wxDataViewTreeStore::PrependContainer( const wxDataViewItem& parent,
1688         const wxString &text, const wxIcon &icon, const wxIcon &expanded,
1689         wxClientData *data )
1690 {
1691     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1692     if (!parent_node) return wxDataViewItem(0);
1693
1694     wxDataViewTreeStoreContainerNode *node =
1695         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1696     parent_node->GetChildren().Insert( node );
1697
1698     return node->GetItem();
1699 }
1700
1701 wxDataViewItem
1702 wxDataViewTreeStore::AppendContainer(const wxDataViewItem& parent,
1703                                      const wxString &text,
1704                                      const wxIcon& icon,
1705                                      const wxIcon& expanded,
1706                                      wxClientData * data)
1707 {
1708     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1709     if (!parent_node) return wxDataViewItem(0);
1710
1711     wxDataViewTreeStoreContainerNode *node =
1712         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1713     parent_node->GetChildren().Append( node );
1714
1715     return node->GetItem();
1716 }
1717
1718 wxDataViewItem
1719 wxDataViewTreeStore::InsertContainer(const wxDataViewItem& parent,
1720                                      const wxDataViewItem& previous,
1721                                      const wxString& text,
1722                                      const wxIcon& icon,
1723                                      const wxIcon& expanded,
1724                                      wxClientData * data)
1725 {
1726     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1727     if (!parent_node) return wxDataViewItem(0);
1728
1729     wxDataViewTreeStoreNode *previous_node = FindNode( previous );
1730     int pos = parent_node->GetChildren().IndexOf( previous_node );
1731     if (pos == wxNOT_FOUND) return wxDataViewItem(0);
1732
1733     wxDataViewTreeStoreContainerNode *node =
1734         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1735     parent_node->GetChildren().Insert( (size_t) pos, node );
1736
1737     return node->GetItem();
1738 }
1739
1740 wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1741 {
1742     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1743     if (!parent_node) return wxDataViewItem(0);
1744
1745     wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
1746     if (node)
1747         return node->GetData();
1748
1749     return wxDataViewItem(0);
1750 }
1751
1752 int wxDataViewTreeStore::GetChildCount( const wxDataViewItem& parent ) const
1753 {
1754     wxDataViewTreeStoreNode *node = FindNode( parent );
1755     if (!node) return -1;
1756
1757     if (!node->IsContainer())
1758         return 0;
1759
1760     wxDataViewTreeStoreContainerNode *container_node = (wxDataViewTreeStoreContainerNode*) node;
1761     return (int) container_node->GetChildren().GetCount();
1762 }
1763
1764 void wxDataViewTreeStore::SetItemText( const wxDataViewItem& item, const wxString &text )
1765 {
1766     wxDataViewTreeStoreNode *node = FindNode( item );
1767     if (!node) return;
1768
1769     node->SetText( text );
1770 }
1771
1772 wxString wxDataViewTreeStore::GetItemText( const wxDataViewItem& item ) const
1773 {
1774     wxDataViewTreeStoreNode *node = FindNode( item );
1775     if (!node) return wxEmptyString;
1776
1777     return node->GetText();
1778 }
1779
1780 void wxDataViewTreeStore::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
1781 {
1782     wxDataViewTreeStoreNode *node = FindNode( item );
1783     if (!node) return;
1784
1785     node->SetIcon( icon );
1786 }
1787
1788 const wxIcon &wxDataViewTreeStore::GetItemIcon( const wxDataViewItem& item ) const
1789 {
1790     wxDataViewTreeStoreNode *node = FindNode( item );
1791     if (!node) return wxNullIcon;
1792
1793     return node->GetIcon();
1794 }
1795
1796 void wxDataViewTreeStore::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
1797 {
1798     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1799     if (!node) return;
1800
1801     node->SetExpandedIcon( icon );
1802 }
1803
1804 const wxIcon &wxDataViewTreeStore::GetItemExpandedIcon( const wxDataViewItem& item ) const
1805 {
1806     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1807     if (!node) return wxNullIcon;
1808
1809     return node->GetExpandedIcon();
1810 }
1811
1812 void wxDataViewTreeStore::SetItemData( const wxDataViewItem& item, wxClientData *data )
1813 {
1814     wxDataViewTreeStoreNode *node = FindNode( item );
1815     if (!node) return;
1816
1817     node->SetData( data );
1818 }
1819
1820 wxClientData *wxDataViewTreeStore::GetItemData( const wxDataViewItem& item ) const
1821 {
1822     wxDataViewTreeStoreNode *node = FindNode( item );
1823     if (!node) return NULL;
1824
1825     return node->GetData();
1826 }
1827
1828 void wxDataViewTreeStore::DeleteItem( const wxDataViewItem& item )
1829 {
1830     if (!item.IsOk()) return;
1831
1832     wxDataViewItem parent_item = GetParent( item );
1833
1834     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item );
1835     if (!parent_node) return;
1836
1837     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1838     if (!node) return;
1839
1840     parent_node->GetChildren().DeleteObject( node );
1841 }
1842
1843 void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
1844 {
1845     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1846     if (!node) return;
1847
1848     node->GetChildren().clear();
1849 }
1850
1851 void wxDataViewTreeStore::DeleteAllItems()
1852 {
1853     // TODO
1854 }
1855
1856 void
1857 wxDataViewTreeStore::GetValue(wxVariant &variant,
1858                               const wxDataViewItem &item,
1859                               unsigned int WXUNUSED(col)) const
1860 {
1861     // if (col != 0) return;
1862
1863     wxDataViewTreeStoreNode *node = FindNode( item );
1864     if (!node) return;
1865
1866     wxIcon icon( node->GetIcon());
1867     if (node->IsContainer())
1868     {
1869         wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
1870         if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
1871            icon = container->GetExpandedIcon();
1872     }
1873
1874     wxDataViewIconText data( node->GetText(), icon );
1875
1876     variant << data;
1877 }
1878
1879 bool
1880 wxDataViewTreeStore::SetValue(const wxVariant& variant,
1881                               const wxDataViewItem& item,
1882                               unsigned int WXUNUSED(col))
1883 {
1884     // if (col != 0) return false;
1885
1886     wxDataViewTreeStoreNode *node = FindNode( item );
1887     if (!node) return false;
1888
1889     wxDataViewIconText data;
1890
1891     data << variant;
1892
1893     node->SetText( data.GetText() );
1894     node->SetIcon( data.GetIcon() );
1895
1896     return true;
1897 }
1898
1899 wxDataViewItem wxDataViewTreeStore::GetParent( const wxDataViewItem &item ) const
1900 {
1901     wxDataViewTreeStoreNode *node = FindNode( item );
1902     if (!node) return wxDataViewItem(0);
1903
1904     wxDataViewTreeStoreNode *parent = node->GetParent();
1905     if (!parent) return wxDataViewItem(0);
1906
1907     if (parent == m_root)
1908         return wxDataViewItem(0);
1909
1910     return parent->GetItem();
1911 }
1912
1913 bool wxDataViewTreeStore::IsContainer( const wxDataViewItem &item ) const
1914 {
1915     wxDataViewTreeStoreNode *node = FindNode( item );
1916     if (!node) return false;
1917
1918     return node->IsContainer();
1919 }
1920
1921 unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
1922 {
1923     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1924     if (!node) return 0;
1925
1926     wxDataViewTreeStoreNodeList::iterator iter;
1927     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1928     {
1929         wxDataViewTreeStoreNode* child = *iter;
1930         children.Add( child->GetItem() );
1931     }
1932
1933     return node->GetChildren().GetCount();
1934 }
1935
1936 int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1937                          unsigned int WXUNUSED(column), bool WXUNUSED(ascending) )
1938 {
1939     wxDataViewTreeStoreNode *node1 = FindNode( item1 );
1940     wxDataViewTreeStoreNode *node2 = FindNode( item2 );
1941
1942     if (!node1 || !node2)
1943         return 0;
1944
1945     wxDataViewTreeStoreContainerNode* parent1 =
1946         (wxDataViewTreeStoreContainerNode*) node1->GetParent();
1947     wxDataViewTreeStoreContainerNode* parent2 =
1948         (wxDataViewTreeStoreContainerNode*) node2->GetParent();
1949
1950     if (parent1 != parent2)
1951     {
1952         wxLogError( wxT("Comparing items with different parent.") );
1953         return 0;
1954     }
1955
1956     if (node1->IsContainer() && !!node2->IsContainer())
1957         return 1;
1958
1959     if (node2->IsContainer() && !!node1->IsContainer())
1960         return -1;
1961
1962     return parent1->GetChildren().IndexOf( node1 ) - parent1->GetChildren().IndexOf( node2 );
1963 }
1964
1965 wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const
1966 {
1967     if (!item.IsOk())
1968         return m_root;
1969
1970     return (wxDataViewTreeStoreNode*) item.GetID();
1971 }
1972
1973 wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const wxDataViewItem &item ) const
1974 {
1975     if (!item.IsOk())
1976         return (wxDataViewTreeStoreContainerNode*) m_root;
1977
1978     wxDataViewTreeStoreNode* node = (wxDataViewTreeStoreNode*) item.GetID();
1979
1980     if (!node->IsContainer())
1981         return NULL;
1982
1983     return (wxDataViewTreeStoreContainerNode*) node;
1984 }
1985
1986 //-----------------------------------------------------------------------------
1987 // wxDataViewTreeCtrl
1988 //-----------------------------------------------------------------------------
1989
1990 IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
1991
1992 BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
1993    EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
1994    EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
1995    EVT_SIZE( wxDataViewTreeCtrl::OnSize )
1996 END_EVENT_TABLE()
1997
1998 wxDataViewTreeCtrl::wxDataViewTreeCtrl()
1999 {
2000     m_imageList = NULL;
2001 }
2002
2003 wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
2004            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
2005 {
2006     m_imageList = NULL;
2007     Create( parent, id, pos, size, style, validator );
2008
2009     wxDataViewTreeStore *store = new wxDataViewTreeStore;
2010     AssociateModel( store );
2011     store->DecRef();
2012
2013     AppendIconTextColumn(wxString(),0,wxDATAVIEW_CELL_INERT,-1);
2014 }
2015
2016 wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
2017 {
2018     if (m_imageList)
2019         delete m_imageList;
2020 }
2021
2022 bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
2023            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
2024 {
2025     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
2026 }
2027
2028 void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
2029 {
2030     if (m_imageList)
2031         delete m_imageList;
2032
2033     m_imageList = imagelist;
2034 }
2035
2036 wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
2037         const wxString &text, int iconIndex, wxClientData *data )
2038 {
2039     wxIcon icon = wxNullIcon;
2040     if (m_imageList && (iconIndex != -1))
2041         icon = m_imageList->GetIcon( iconIndex );
2042
2043     wxDataViewItem res = GetStore()->AppendItem( parent, text, icon, data );
2044
2045     GetStore()->ItemAdded( parent, res );
2046
2047     return res;
2048 }
2049
2050 wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
2051         const wxString &text, int iconIndex, wxClientData *data )
2052 {
2053     wxIcon icon = wxNullIcon;
2054     if (m_imageList && (iconIndex != -1))
2055         icon = m_imageList->GetIcon( iconIndex );
2056
2057     wxDataViewItem res = GetStore()->PrependItem( parent, text, icon, data );
2058
2059     GetStore()->ItemAdded( parent, res );
2060
2061     return res;
2062 }
2063
2064 wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
2065         const wxString &text, int iconIndex, wxClientData *data )
2066 {
2067     wxIcon icon = wxNullIcon;
2068     if (m_imageList && (iconIndex != -1))
2069         icon = m_imageList->GetIcon( iconIndex );
2070
2071     wxDataViewItem res = GetStore()->InsertItem( parent, previous, text, icon, data );
2072
2073     GetStore()->ItemAdded( parent, res );
2074
2075     return res;
2076 }
2077
2078 wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
2079         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
2080 {
2081     wxIcon icon = wxNullIcon;
2082     if (m_imageList && (iconIndex != -1))
2083         icon = m_imageList->GetIcon( iconIndex );
2084
2085     wxIcon expanded = wxNullIcon;
2086     if (m_imageList && (expandedIndex != -1))
2087         expanded = m_imageList->GetIcon( expandedIndex );
2088
2089     wxDataViewItem res = GetStore()->PrependContainer( parent, text, icon, expanded, data );
2090
2091     GetStore()->ItemAdded( parent, res );
2092
2093     return res;
2094 }
2095
2096 wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
2097         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
2098 {
2099     wxIcon icon = wxNullIcon;
2100     if (m_imageList && (iconIndex != -1))
2101         icon = m_imageList->GetIcon( iconIndex );
2102
2103     wxIcon expanded = wxNullIcon;
2104     if (m_imageList && (expandedIndex != -1))
2105         expanded = m_imageList->GetIcon( expandedIndex );
2106
2107     wxDataViewItem res = GetStore()->AppendContainer( parent, text, icon, expanded, data );
2108
2109     GetStore()->ItemAdded( parent, res );
2110
2111     return res;
2112 }
2113
2114 wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
2115         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
2116 {
2117     wxIcon icon = wxNullIcon;
2118     if (m_imageList && (iconIndex != -1))
2119         icon = m_imageList->GetIcon( iconIndex );
2120
2121     wxIcon expanded = wxNullIcon;
2122     if (m_imageList && (expandedIndex != -1))
2123         expanded = m_imageList->GetIcon( expandedIndex );
2124
2125     wxDataViewItem res = GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
2126
2127     GetStore()->ItemAdded( parent, res );
2128
2129     return res;
2130 }
2131
2132 void wxDataViewTreeCtrl::SetItemText( const wxDataViewItem& item, const wxString &text )
2133 {
2134     GetStore()->SetItemText(item,text);
2135
2136     // notify control
2137     GetStore()->ValueChanged( item, 0 );
2138 }
2139
2140 void wxDataViewTreeCtrl::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
2141 {
2142     GetStore()->SetItemIcon(item,icon);
2143
2144     // notify control
2145     GetStore()->ValueChanged( item, 0 );
2146 }
2147
2148 void wxDataViewTreeCtrl::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
2149 {
2150     GetStore()->SetItemExpandedIcon(item,icon);
2151
2152     // notify control
2153     GetStore()->ValueChanged( item, 0 );
2154 }
2155
2156 void wxDataViewTreeCtrl::DeleteItem( const wxDataViewItem& item )
2157 {
2158     wxDataViewItem parent_item = GetStore()->GetParent( item );
2159
2160     GetStore()->DeleteItem(item);
2161
2162     // notify control
2163     GetStore()->ItemDeleted( parent_item, item );
2164 }
2165
2166 void wxDataViewTreeCtrl::DeleteChildren( const wxDataViewItem& item )
2167 {
2168     wxDataViewTreeStoreContainerNode *node = GetStore()->FindContainerNode( item );
2169     if (!node) return;
2170
2171     wxDataViewItemArray array;
2172     wxDataViewTreeStoreNodeList::iterator iter;
2173     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
2174     {
2175         wxDataViewTreeStoreNode* child = *iter;
2176         array.Add( child->GetItem() );
2177     }
2178
2179     GetStore()->DeleteChildren( item );
2180
2181     // notify control
2182     GetStore()->ItemsDeleted( item, array );
2183 }
2184
2185 void  wxDataViewTreeCtrl::DeleteAllItems()
2186 {
2187     GetStore()->DeleteAllItems();
2188
2189     GetStore()->Cleared();
2190 }
2191
2192 void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
2193 {
2194     if (m_imageList) return;
2195
2196     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
2197     if (!container) return;
2198
2199     container->SetExpanded( true );
2200
2201     GetStore()->ItemChanged( event.GetItem() );
2202 }
2203
2204 void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
2205 {
2206     if (m_imageList) return;
2207
2208     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
2209     if (!container) return;
2210
2211     container->SetExpanded( false );
2212
2213     GetStore()->ItemChanged( event.GetItem() );
2214 }
2215
2216 void wxDataViewTreeCtrl::OnSize( wxSizeEvent &event )
2217 {
2218 #if defined(wxUSE_GENERICDATAVIEWCTRL)
2219     // automatically resize our only column to take the entire control width
2220     if ( GetColumnCount() )
2221     {
2222         wxSize size = GetClientSize();
2223         GetColumn(0)->SetWidth(size.x);
2224     }
2225 #endif
2226     event.Skip( true );
2227 }
2228
2229 #endif // wxUSE_DATAVIEWCTRL
2230