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
 950     wxDataViewColumn *ret = new wxDataViewColumn( label,
 951         new wxDataViewToggleRenderer( wxT("bool"), mode ),
 952         model_column, width, align, flags );
 953     AppendColumn( ret );
 954     return ret;
 955 }
 956
 957 wxDataViewColumn *
 958 wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
 959                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 960 {
 961     wxDataViewColumn *ret = new wxDataViewColumn( label,
 962         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
 963         model_column, width, align, flags );
 964     AppendColumn( ret );
 965     return ret;
 966 }
 967
 968 wxDataViewColumn *
 969 wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
 970                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 971 {
 972     wxDataViewColumn *ret = new wxDataViewColumn( label,
 973         new wxDataViewDateRenderer( wxT("datetime"), mode ),
 974         model_column, width, align, flags );
 975     AppendColumn( ret );
 976     return ret;
 977 }
 978
 979 wxDataViewColumn *
 980 wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
 981                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 982 {
 983     wxDataViewColumn *ret = new wxDataViewColumn( label,
 984         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
 985         model_column, width, align, flags );
 986     AppendColumn( ret );
 987     return ret;
 988 }
 989
 990 wxDataViewColumn *
 991 wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
 992                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 993 {
 994     wxDataViewColumn *ret = new wxDataViewColumn( label,
 995         new wxDataViewTextRenderer( wxT("string"), mode ),
 996         model_column, width, align, flags );
 997     AppendColumn( ret );
 998     return ret;
 999 }
1000
1001 wxDataViewColumn *
1002 wxDataViewCtrlBase::AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
1003                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1004 {
1005     wxDataViewColumn *ret = new wxDataViewColumn( label,
1006         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1007         model_column, width, align, flags );
1008     AppendColumn( ret );
1009     return ret;
1010 }
1011
1012 wxDataViewColumn *
1013 wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
1014                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1015 {
1016     wxDataViewColumn *ret = new wxDataViewColumn( label,
1017         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1018         model_column, width, align, flags );
1019     AppendColumn( ret );
1020     return ret;
1021 }
1022
1023 wxDataViewColumn *
1024 wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
1025                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1026 {
1027     wxDataViewColumn *ret = new wxDataViewColumn( label,
1028         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1029         model_column, width, align, flags );
1030     AppendColumn( ret );
1031     return ret;
1032 }
1033
1034 wxDataViewColumn *
1035 wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
1036                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1037 {
1038     wxDataViewColumn *ret = new wxDataViewColumn( label,
1039         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1040         model_column, width, align, flags );
1041     AppendColumn( ret );
1042     return ret;
1043 }
1044
1045 wxDataViewColumn *
1046 wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
1047                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1048 {
1049     wxDataViewColumn *ret = new wxDataViewColumn( label,
1050         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1051         model_column, width, align, flags );
1052     AppendColumn( ret );
1053     return ret;
1054 }
1055
1056 wxDataViewColumn *
1057 wxDataViewCtrlBase::PrependTextColumn( const wxString &label, unsigned int model_column,
1058                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1059 {
1060     wxDataViewColumn *ret = new wxDataViewColumn( label,
1061         new wxDataViewTextRenderer( wxT("string"), mode ),
1062         model_column, width, align, flags );
1063     PrependColumn( ret );
1064     return ret;
1065 }
1066
1067 wxDataViewColumn *
1068 wxDataViewCtrlBase::PrependIconTextColumn( const wxString &label, unsigned int model_column,
1069                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1070 {
1071     wxDataViewColumn *ret = new wxDataViewColumn( label,
1072         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1073         model_column, width, align, flags );
1074     PrependColumn( ret );
1075     return ret;
1076 }
1077
1078 wxDataViewColumn *
1079 wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column,
1080                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1081 {
1082
1083     wxDataViewColumn *ret = new wxDataViewColumn( label,
1084         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1085         model_column, width, align, flags );
1086     PrependColumn( ret );
1087     return ret;
1088 }
1089
1090 wxDataViewColumn *
1091 wxDataViewCtrlBase::PrependProgressColumn( const wxString &label, unsigned int model_column,
1092                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1093 {
1094     wxDataViewColumn *ret = new wxDataViewColumn( label,
1095         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1096         model_column, width, align, flags );
1097     PrependColumn( ret );
1098     return ret;
1099 }
1100
1101 wxDataViewColumn *
1102 wxDataViewCtrlBase::PrependDateColumn( const wxString &label, unsigned int model_column,
1103                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1104 {
1105     wxDataViewColumn *ret = new wxDataViewColumn( label,
1106         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1107         model_column, width, align, flags );
1108     PrependColumn( ret );
1109     return ret;
1110 }
1111
1112 wxDataViewColumn *
1113 wxDataViewCtrlBase::PrependBitmapColumn( const wxString &label, unsigned int model_column,
1114                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1115 {
1116     wxDataViewColumn *ret = new wxDataViewColumn( label,
1117         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1118         model_column, width, align, flags );
1119     PrependColumn( ret );
1120     return ret;
1121 }
1122
1123 wxDataViewColumn *
1124 wxDataViewCtrlBase::PrependTextColumn( const wxBitmap &label, unsigned int model_column,
1125                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1126 {
1127     wxDataViewColumn *ret = new wxDataViewColumn( label,
1128         new wxDataViewTextRenderer( wxT("string"), mode ),
1129         model_column, width, align, flags );
1130     PrependColumn( ret );
1131     return ret;
1132 }
1133
1134 wxDataViewColumn *
1135 wxDataViewCtrlBase::PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
1136                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1137 {
1138     wxDataViewColumn *ret = new wxDataViewColumn( label,
1139         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1140         model_column, width, align, flags );
1141     PrependColumn( ret );
1142     return ret;
1143 }
1144
1145 wxDataViewColumn *
1146 wxDataViewCtrlBase::PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
1147                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1148 {
1149     wxDataViewColumn *ret = new wxDataViewColumn( label,
1150         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1151         model_column, width, align, flags );
1152     PrependColumn( ret );
1153     return ret;
1154 }
1155
1156 wxDataViewColumn *
1157 wxDataViewCtrlBase::PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
1158                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1159 {
1160     wxDataViewColumn *ret = new wxDataViewColumn( label,
1161         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1162         model_column, width, align, flags );
1163     PrependColumn( ret );
1164     return ret;
1165 }
1166
1167 wxDataViewColumn *
1168 wxDataViewCtrlBase::PrependDateColumn( const wxBitmap &label, unsigned int model_column,
1169                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1170 {
1171     wxDataViewColumn *ret = new wxDataViewColumn( label,
1172         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1173         model_column, width, align, flags );
1174     PrependColumn( ret );
1175     return ret;
1176 }
1177
1178 wxDataViewColumn *
1179 wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
1180                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1181 {
1182     wxDataViewColumn *ret = new wxDataViewColumn( label,
1183         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1184         model_column, width, align, flags );
1185     PrependColumn( ret );
1186     return ret;
1187 }
1188
1189 bool
1190 wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
1191 {
1192     col->SetOwner( (wxDataViewCtrl*) this );
1193     return true;
1194 }
1195
1196 bool
1197 wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col )
1198 {
1199     col->SetOwner( (wxDataViewCtrl*) this );
1200     return true;
1201 }
1202
1203 bool
1204 wxDataViewCtrlBase::InsertColumn( unsigned int WXUNUSED(pos), wxDataViewColumn *col )
1205 {
1206     col->SetOwner( (wxDataViewCtrl*) this );
1207     return true;
1208 }
1209
1210 // ---------------------------------------------------------
1211 // wxDataViewEvent
1212 // ---------------------------------------------------------
1213
1214 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
1215
1216 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent )
1217
1218 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent )
1219 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent )
1220 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent )
1221 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent )
1222 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent )
1223 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent )
1224 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent )
1225 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent )
1226
1227 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent )
1228
1229 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent )
1230 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent )
1231 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent )
1232 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent )
1233
1234
1235 // -------------------------------------
1236 // wxDataViewSpinRenderer
1237 // -------------------------------------
1238
1239 wxDataViewSpinRenderer::wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode, int alignment ) :
1240    wxDataViewCustomRenderer(wxT("long"), mode, alignment )
1241 {
1242     m_min = min;
1243     m_max = max;
1244 }
1245
1246 wxControl* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1247 {
1248     long l = value;
1249     wxSize size = labelRect.GetSize();
1250 #ifdef __WXMAC__
1251     size = wxSize( wxMax(70,labelRect.width ), -1 );
1252 #endif
1253     wxString str;
1254     str.Printf( wxT("%d"), (int) l );
1255     wxSpinCtrl *sc = new wxSpinCtrl( parent, wxID_ANY, str,
1256                labelRect.GetTopLeft(), size, wxSP_ARROW_KEYS|wxTE_PROCESS_ENTER, m_min, m_max, l );
1257 #ifdef __WXMAC__
1258     size = sc->GetSize();
1259     wxPoint pt = sc->GetPosition();
1260     sc->SetSize( pt.x - 4, pt.y - 4, size.x, size.y );
1261 #endif
1262
1263     return sc;
1264 }
1265
1266 bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1267 {
1268     wxSpinCtrl *sc = (wxSpinCtrl*) editor;
1269     long l = sc->GetValue();
1270     value = l;
1271     return true;
1272 }
1273
1274 bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state )
1275 {
1276     wxString str;
1277     str.Printf(wxT("%d"), (int) m_data );
1278     RenderText( str, 0, rect, dc, state );
1279     return true;
1280 }
1281
1282 wxSize wxDataViewSpinRenderer::GetSize() const
1283 {
1284     return wxSize(80,16);
1285 }
1286
1287 bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )
1288 {
1289     m_data = value.GetLong();
1290     return true;
1291 }
1292
1293 bool wxDataViewSpinRenderer::GetValue( wxVariant &value ) const
1294 {
1295     value = m_data;
1296     return true;
1297 }
1298
1299 // -------------------------------------
1300 // wxDataViewChoiceRenderer
1301 // -------------------------------------
1302
1303 #if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXMAC__)
1304
1305 wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString& choices, wxDataViewCellMode mode, int alignment ) :
1306    wxDataViewCustomRenderer(wxT("string"), mode, alignment )
1307 {
1308     m_choices = choices;
1309 }
1310
1311 wxControl* wxDataViewChoiceRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1312 {
1313     wxString s = value;
1314     wxSize size = labelRect.GetSize();
1315 #ifdef __WXMAC__
1316     size = wxSize( wxMax(70,labelRect.width ), -1 );
1317 #endif
1318     wxChoice *c = new wxChoice( parent, wxID_ANY, labelRect.GetTopLeft(), size, m_choices );
1319     c->SetStringSelection( value.GetString() );
1320
1321     return c;
1322 }
1323
1324 bool wxDataViewChoiceRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1325 {
1326     wxChoice *c = (wxChoice*) editor;
1327     wxString s = c->GetStringSelection();
1328     value = s;
1329     return true;
1330 }
1331
1332 bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state )
1333 {
1334     RenderText( m_data, 0, rect, dc, state );
1335     return true;
1336 }
1337
1338 wxSize wxDataViewChoiceRenderer::GetSize() const
1339 {
1340     return wxSize(80,16);
1341 }
1342
1343 bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )
1344 {
1345     m_data = value.GetString();
1346     return true;
1347 }
1348
1349 bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const
1350 {
1351     value = m_data;
1352     return true;
1353 }
1354
1355 #endif
1356
1357 //-----------------------------------------------------------------------------
1358 // wxDataViewListStore
1359 //-----------------------------------------------------------------------------
1360
1361 wxDataViewListStore::wxDataViewListStore()
1362 {
1363 }
1364
1365 wxDataViewListStore::~wxDataViewListStore()
1366 {
1367     wxVector<wxDataViewListStoreLine*>::iterator it;
1368     for (it = m_data.begin(); it != m_data.end(); ++it)
1369     {
1370         wxDataViewListStoreLine* line = *it;
1371         delete line;
1372     }
1373 }
1374
1375 void wxDataViewListStore::PrependColumn( const wxString &varianttype )
1376 {
1377     m_cols.Insert( varianttype, 0 );
1378 }
1379
1380 void wxDataViewListStore::InsertColumn( unsigned int pos, const wxString &varianttype )
1381 {
1382     m_cols.Insert( varianttype, pos );
1383 }
1384
1385 void wxDataViewListStore::AppendColumn( const wxString &varianttype )
1386 {
1387     m_cols.Add( varianttype );
1388 }
1389
1390 unsigned int wxDataViewListStore::GetColumnCount() const
1391 {
1392     return m_cols.GetCount();
1393 }
1394
1395 wxString wxDataViewListStore::GetColumnType( unsigned int pos ) const
1396 {
1397     return m_cols[pos];
1398 }
1399
1400 void wxDataViewListStore::AppendItem( const wxVector<wxVariant> &values, wxClientData *data )
1401 {
1402     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1403     line->m_values = values;
1404     m_data.push_back( line );
1405
1406     RowAppended();
1407 }
1408
1409 void wxDataViewListStore::PrependItem( const wxVector<wxVariant> &values, wxClientData *data )
1410 {
1411     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1412     line->m_values = values;
1413     m_data.insert( m_data.begin(), line );
1414
1415     RowPrepended();
1416 }
1417
1418 void wxDataViewListStore::InsertItem(  unsigned int row, const wxVector<wxVariant> &values, wxClientData *data )
1419 {
1420     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1421     line->m_values = values;
1422     m_data.insert( m_data.begin()+row, line );
1423
1424     RowInserted( row );
1425 }
1426
1427 void wxDataViewListStore::DeleteItem( unsigned row )
1428 {
1429     wxVector<wxDataViewListStoreLine*>::iterator it = m_data.begin() + row;
1430     m_data.erase( it );
1431
1432     RowDeleted( row );
1433 }
1434
1435 void wxDataViewListStore::DeleteAllItems()
1436 {
1437     wxVector<wxDataViewListStoreLine*>::iterator it;
1438     for (it = m_data.begin(); it != m_data.end(); ++it)
1439     {
1440         wxDataViewListStoreLine* line = *it;
1441         delete line;
1442     }
1443
1444     Reset( 0 );
1445 }
1446
1447 void wxDataViewListStore::GetValueByRow( wxVariant &value, unsigned int row, unsigned int col ) const
1448 {
1449     wxDataViewListStoreLine *line = m_data[row];
1450     value = line->m_values[col];
1451 }
1452
1453 bool wxDataViewListStore::SetValueByRow( const wxVariant &value, unsigned int row, unsigned int col )
1454 {
1455     wxDataViewListStoreLine *line = m_data[row];
1456     line->m_values[col] = value;
1457
1458     return true;
1459 }
1460
1461 //-----------------------------------------------------------------------------
1462 // wxDataViewTreeStore
1463 //-----------------------------------------------------------------------------
1464
1465 wxDataViewTreeStoreNode::wxDataViewTreeStoreNode(
1466         wxDataViewTreeStoreNode *parent,
1467         const wxString &text, const wxIcon &icon, wxClientData *data )
1468 {
1469     m_parent = parent;
1470     m_text = text;
1471     m_icon = icon;
1472     m_data = data;
1473 }
1474
1475 wxDataViewTreeStoreNode::~wxDataViewTreeStoreNode()
1476 {
1477     if (m_data)
1478         delete m_data;
1479 }
1480
1481 #include "wx/listimpl.cpp"
1482 WX_DEFINE_LIST(wxDataViewTreeStoreNodeList)
1483
1484 wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
1485         wxDataViewTreeStoreNode *parent, const wxString &text,
1486         const wxIcon &icon, const wxIcon &expanded, wxClientData *data ) :
1487     wxDataViewTreeStoreNode( parent, text, icon, data )
1488 {
1489     m_iconExpanded = expanded;
1490     m_isExpanded = false;
1491     m_children.DeleteContents(true);
1492 }
1493
1494 wxDataViewTreeStoreContainerNode::~wxDataViewTreeStoreContainerNode()
1495 {
1496 }
1497
1498 //-----------------------------------------------------------------------------
1499
1500 wxDataViewTreeStore::wxDataViewTreeStore()
1501 {
1502     m_root = new wxDataViewTreeStoreContainerNode( NULL, wxEmptyString );
1503 }
1504
1505 wxDataViewTreeStore::~wxDataViewTreeStore()
1506 {
1507     delete m_root;
1508 }
1509
1510 wxDataViewItem wxDataViewTreeStore::AppendItem( const wxDataViewItem& parent,
1511         const wxString &text, const wxIcon &icon, wxClientData *data )
1512 {
1513     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1514     if (!parent_node) return wxDataViewItem(0);
1515
1516     wxDataViewTreeStoreNode *node =
1517         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1518     parent_node->GetChildren().Append( node );
1519
1520     // notify control
1521     ItemAdded( parent, node->GetItem() );
1522
1523     return node->GetItem();
1524 }
1525
1526 wxDataViewItem wxDataViewTreeStore::PrependItem( const wxDataViewItem& parent,
1527         const wxString &text, const wxIcon &icon, wxClientData *data )
1528 {
1529     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1530     if (!parent_node) return wxDataViewItem(0);
1531
1532     wxDataViewTreeStoreNode *node =
1533         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1534     parent_node->GetChildren().Insert( node );
1535
1536     // notify control
1537     ItemAdded( parent, node->GetItem() );
1538
1539     return node->GetItem();
1540 }
1541
1542 wxDataViewItem
1543 wxDataViewTreeStore::InsertItem(const wxDataViewItem& WXUNUSED(parent),
1544                                 const wxDataViewItem& WXUNUSED(previous),
1545                                 const wxString& WXUNUSED(text),
1546                                 const wxIcon& WXUNUSED(icon),
1547                                 wxClientData * WXUNUSED(data))
1548 {
1549     return wxDataViewItem(0);
1550 }
1551
1552 wxDataViewItem wxDataViewTreeStore::PrependContainer( const wxDataViewItem& parent,
1553         const wxString &text, const wxIcon &icon, const wxIcon &expanded,
1554         wxClientData *data )
1555 {
1556     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1557     if (!parent_node) return wxDataViewItem(0);
1558
1559     wxDataViewTreeStoreContainerNode *node =
1560         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1561     parent_node->GetChildren().Insert( node );
1562
1563     // notify control
1564     ItemAdded( parent, node->GetItem() );
1565
1566     return node->GetItem();
1567 }
1568
1569 wxDataViewItem
1570 wxDataViewTreeStore::AppendContainer(const wxDataViewItem& parent,
1571                                      const wxString &text,
1572                                      const wxIcon& icon,
1573                                      const wxIcon& expanded,
1574                                      wxClientData * data)
1575 {
1576     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1577     if (!parent_node) return wxDataViewItem(0);
1578
1579     wxDataViewTreeStoreContainerNode *node =
1580         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1581     parent_node->GetChildren().Append( node );
1582
1583     // notify control
1584     ItemAdded( parent, node->GetItem() );
1585
1586     return node->GetItem();
1587 }
1588
1589 wxDataViewItem
1590 wxDataViewTreeStore::InsertContainer(const wxDataViewItem& WXUNUSED(parent),
1591                                      const wxDataViewItem& WXUNUSED(previous),
1592                                      const wxString& WXUNUSED(text),
1593                                      const wxIcon& WXUNUSED(icon),
1594                                      const wxIcon& WXUNUSED(expanded),
1595                                      wxClientData * WXUNUSED(data))
1596 {
1597     return wxDataViewItem(0);
1598 }
1599
1600 wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1601 {
1602     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1603     if (!parent_node) return wxDataViewItem(0);
1604
1605     wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
1606     if (node)
1607         return node->GetData();
1608
1609     return wxDataViewItem(0);
1610 }
1611
1612 int wxDataViewTreeStore::GetChildCount( const wxDataViewItem& parent ) const
1613 {
1614     wxDataViewTreeStoreNode *node = FindNode( parent );
1615     if (!node) return -1;
1616
1617     if (!node->IsContainer())
1618         return 0;
1619
1620     wxDataViewTreeStoreContainerNode *container_node = (wxDataViewTreeStoreContainerNode*) node;
1621     return (int) container_node->GetChildren().GetCount();
1622 }
1623
1624 void wxDataViewTreeStore::SetItemText( const wxDataViewItem& item, const wxString &text )
1625 {
1626     wxDataViewTreeStoreNode *node = FindNode( item );
1627     if (!node) return;
1628
1629     node->SetText( text );
1630
1631     // notify control
1632     ValueChanged( item, 0 );
1633 }
1634
1635 wxString wxDataViewTreeStore::GetItemText( const wxDataViewItem& item ) const
1636 {
1637     wxDataViewTreeStoreNode *node = FindNode( item );
1638     if (!node) return wxEmptyString;
1639
1640     return node->GetText();
1641 }
1642
1643 void wxDataViewTreeStore::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
1644 {
1645     wxDataViewTreeStoreNode *node = FindNode( item );
1646     if (!node) return;
1647
1648     node->SetIcon( icon );
1649
1650     // notify control
1651     ValueChanged( item, 0 );
1652 }
1653
1654 const wxIcon &wxDataViewTreeStore::GetItemIcon( const wxDataViewItem& item ) const
1655 {
1656     wxDataViewTreeStoreNode *node = FindNode( item );
1657     if (!node) return wxNullIcon;
1658
1659     return node->GetIcon();
1660 }
1661
1662 void wxDataViewTreeStore::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
1663 {
1664     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1665     if (!node) return;
1666
1667     node->SetExpandedIcon( icon );
1668
1669     // notify control
1670     ValueChanged( item, 0 );
1671 }
1672
1673 const wxIcon &wxDataViewTreeStore::GetItemExpandedIcon( const wxDataViewItem& item ) const
1674 {
1675     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1676     if (!node) return wxNullIcon;
1677
1678     return node->GetExpandedIcon();
1679 }
1680
1681 void wxDataViewTreeStore::SetItemData( const wxDataViewItem& item, wxClientData *data )
1682 {
1683     wxDataViewTreeStoreNode *node = FindNode( item );
1684     if (!node) return;
1685
1686     node->SetData( data );
1687
1688     // notify control? only sensible when sorting on client data
1689     // ValueChanged( item, 0 );
1690 }
1691
1692 wxClientData *wxDataViewTreeStore::GetItemData( const wxDataViewItem& item ) const
1693 {
1694     wxDataViewTreeStoreNode *node = FindNode( item );
1695     if (!node) return NULL;
1696
1697     return node->GetData();
1698 }
1699
1700 void wxDataViewTreeStore::DeleteItem( const wxDataViewItem& item )
1701 {
1702     if (!item.IsOk()) return;
1703
1704     wxDataViewItem parent_item = GetParent( item );
1705
1706     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item );
1707     if (!parent_node) return;
1708
1709     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1710     if (!node) return;
1711
1712     parent_node->GetChildren().DeleteObject( node );
1713
1714     // notify control
1715     ItemDeleted( parent_item, item );
1716 }
1717
1718 void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
1719 {
1720     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1721     if (!node) return;
1722
1723     wxDataViewItemArray array;
1724     wxDataViewTreeStoreNodeList::iterator iter;
1725     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1726     {
1727         wxDataViewTreeStoreNode* child = *iter;
1728         array.Add( child->GetItem() );
1729     }
1730
1731     node->GetChildren().clear();
1732
1733     // notify control
1734     ItemsDeleted( item, array );
1735 }
1736
1737 void wxDataViewTreeStore::DeleteAllItems()
1738 {
1739     // TODO
1740 }
1741
1742 void
1743 wxDataViewTreeStore::GetValue(wxVariant &variant,
1744                               const wxDataViewItem &item,
1745                               unsigned int WXUNUSED(col)) const
1746 {
1747     // if (col != 0) return;
1748
1749     wxDataViewTreeStoreNode *node = FindNode( item );
1750     if (!node) return;
1751
1752     wxIcon icon( node->GetIcon());
1753     if (node->IsContainer())
1754     {
1755         wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
1756         if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
1757            icon = container->GetExpandedIcon();
1758     }
1759
1760     wxDataViewIconText data( node->GetText(), icon );
1761
1762     variant << data;
1763 }
1764
1765 bool
1766 wxDataViewTreeStore::SetValue(const wxVariant& variant,
1767                               const wxDataViewItem& item,
1768                               unsigned int WXUNUSED(col))
1769 {
1770     // if (col != 0) return false;
1771
1772     wxDataViewTreeStoreNode *node = FindNode( item );
1773     if (!node) return false;
1774
1775     wxDataViewIconText data;
1776
1777     data << variant;
1778
1779     node->SetText( data.GetText() );
1780     node->SetIcon( data.GetIcon() );
1781
1782     return true;
1783 }
1784
1785 wxDataViewItem wxDataViewTreeStore::GetParent( const wxDataViewItem &item ) const
1786 {
1787     wxDataViewTreeStoreNode *node = FindNode( item );
1788     if (!node) return wxDataViewItem(0);
1789
1790     wxDataViewTreeStoreNode *parent = node->GetParent();
1791     if (!parent) return wxDataViewItem(0);
1792
1793     if (parent == m_root)
1794         return wxDataViewItem(0);
1795
1796     return parent->GetItem();
1797 }
1798
1799 bool wxDataViewTreeStore::IsContainer( const wxDataViewItem &item ) const
1800 {
1801     wxDataViewTreeStoreNode *node = FindNode( item );
1802     if (!node) return false;
1803
1804     return node->IsContainer();
1805 }
1806
1807 unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
1808 {
1809     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1810     if (!node) return 0;
1811
1812     wxDataViewTreeStoreNodeList::iterator iter;
1813     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1814     {
1815         wxDataViewTreeStoreNode* child = *iter;
1816         children.Add( child->GetItem() );
1817     }
1818
1819     return node->GetChildren().GetCount();
1820 }
1821
1822 int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1823                          unsigned int WXUNUSED(column), bool WXUNUSED(ascending) )
1824 {
1825     wxDataViewTreeStoreNode *node1 = FindNode( item1 );
1826     wxDataViewTreeStoreNode *node2 = FindNode( item2 );
1827
1828     if (!node1 || !node2)
1829         return 0;
1830
1831     wxDataViewTreeStoreContainerNode* parent1 =
1832         (wxDataViewTreeStoreContainerNode*) node1->GetParent();
1833     wxDataViewTreeStoreContainerNode* parent2 =
1834         (wxDataViewTreeStoreContainerNode*) node2->GetParent();
1835
1836     if (parent1 != parent2)
1837     {
1838         wxLogError( wxT("Comparing items with different parent.") );
1839         return 0;
1840     }
1841
1842     if (node1->IsContainer() && !!node2->IsContainer())
1843         return 1;
1844
1845     if (node2->IsContainer() && !!node1->IsContainer())
1846         return -1;
1847
1848     return parent1->GetChildren().IndexOf( node1 ) - parent1->GetChildren().IndexOf( node2 );
1849 }
1850
1851 wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const
1852 {
1853     if (!item.IsOk())
1854         return m_root;
1855
1856     return (wxDataViewTreeStoreNode*) item.GetID();
1857 }
1858
1859 wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const wxDataViewItem &item ) const
1860 {
1861     if (!item.IsOk())
1862         return (wxDataViewTreeStoreContainerNode*) m_root;
1863
1864     wxDataViewTreeStoreNode* node = (wxDataViewTreeStoreNode*) item.GetID();
1865
1866     if (!node->IsContainer())
1867         return NULL;
1868
1869     return (wxDataViewTreeStoreContainerNode*) node;
1870 }
1871
1872 //-----------------------------------------------------------------------------
1873 // wxDataViewTreeCtrl
1874 //-----------------------------------------------------------------------------
1875
1876 IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
1877
1878 BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
1879    EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
1880    EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
1881    EVT_SIZE( wxDataViewTreeCtrl::OnSize )
1882 END_EVENT_TABLE()
1883
1884 wxDataViewTreeCtrl::wxDataViewTreeCtrl()
1885 {
1886     m_imageList = NULL;
1887 }
1888
1889 wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
1890            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
1891 {
1892     m_imageList = NULL;
1893     Create( parent, id, pos, size, style, validator );
1894
1895     wxDataViewTreeStore *store = new wxDataViewTreeStore;
1896     AssociateModel( store );
1897     store->DecRef();
1898
1899     AppendIconTextColumn(wxString(),0,wxDATAVIEW_CELL_INERT,-1);
1900 }
1901
1902 wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
1903 {
1904     if (m_imageList)
1905         delete m_imageList;
1906 }
1907
1908 bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
1909            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
1910 {
1911     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
1912 }
1913
1914 void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
1915 {
1916     if (m_imageList)
1917         delete m_imageList;
1918
1919     m_imageList = imagelist;
1920 }
1921
1922 wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
1923         const wxString &text, int iconIndex, wxClientData *data )
1924 {
1925     wxIcon icon = wxNullIcon;
1926     if (m_imageList && (iconIndex != -1))
1927         icon = m_imageList->GetIcon( iconIndex );
1928
1929     return GetStore()->AppendItem( parent, text, icon, data );
1930 }
1931
1932 wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
1933         const wxString &text, int iconIndex, wxClientData *data )
1934 {
1935     wxIcon icon = wxNullIcon;
1936     if (m_imageList && (iconIndex != -1))
1937         icon = m_imageList->GetIcon( iconIndex );
1938
1939     return GetStore()->PrependItem( parent, text, icon, data );
1940 }
1941
1942 wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1943         const wxString &text, int iconIndex, wxClientData *data )
1944 {
1945     wxIcon icon = wxNullIcon;
1946     if (m_imageList && (iconIndex != -1))
1947         icon = m_imageList->GetIcon( iconIndex );
1948
1949     return GetStore()->InsertItem( parent, previous, text, icon, data );
1950 }
1951
1952 wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
1953         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1954 {
1955     wxIcon icon = wxNullIcon;
1956     if (m_imageList && (iconIndex != -1))
1957         icon = m_imageList->GetIcon( iconIndex );
1958
1959     wxIcon expanded = wxNullIcon;
1960     if (m_imageList && (expandedIndex != -1))
1961         expanded = m_imageList->GetIcon( expandedIndex );
1962
1963     return GetStore()->PrependContainer( parent, text, icon, expanded, data );
1964 }
1965
1966 wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
1967         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1968 {
1969     wxIcon icon = wxNullIcon;
1970     if (m_imageList && (iconIndex != -1))
1971         icon = m_imageList->GetIcon( iconIndex );
1972
1973     wxIcon expanded = wxNullIcon;
1974     if (m_imageList && (expandedIndex != -1))
1975         expanded = m_imageList->GetIcon( expandedIndex );
1976
1977     return GetStore()->AppendContainer( parent, text, icon, expanded, data );
1978 }
1979
1980 wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1981         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1982 {
1983     wxIcon icon = wxNullIcon;
1984     if (m_imageList && (iconIndex != -1))
1985         icon = m_imageList->GetIcon( iconIndex );
1986
1987     wxIcon expanded = wxNullIcon;
1988     if (m_imageList && (expandedIndex != -1))
1989         expanded = m_imageList->GetIcon( expandedIndex );
1990
1991     return GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
1992 }
1993
1994 void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
1995 {
1996     if (m_imageList) return;
1997
1998     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
1999     if (!container) return;
2000
2001     container->SetExpanded( true );
2002     GetStore()->ItemChanged( event.GetItem() );
2003 }
2004
2005 void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
2006 {
2007     if (m_imageList) return;
2008
2009     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
2010     if (!container) return;
2011
2012     container->SetExpanded( false );
2013     GetStore()->ItemChanged( event.GetItem() );
2014 }
2015
2016 void wxDataViewTreeCtrl::OnSize( wxSizeEvent &event )
2017 {
2018 #if defined(wxUSE_GENERICDATAVIEWCTRL)
2019     // automatically resize our only column to take the entire control width
2020     if ( GetColumnCount() )
2021     {
2022         wxSize size = GetClientSize();
2023         GetColumn(0)->SetWidth(size.x);
2024     }
2025 #endif
2026     event.Skip( true );
2027 }
2028
2029 #endif // wxUSE_DATAVIEWCTRL
2030