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 bool wxDataViewCtrlBase::EnableDragSource( const wxDataFormat &WXUNUSED(format) )
 900 {
 901     return false;
 902 }
 903
 904 void wxDataViewCtrlBase::ExpandAncestors( const wxDataViewItem & item )
 905 {
 906     if (!m_model) return;
 907
 908     if (!item.IsOk()) return;
 909
 910     wxVector<wxDataViewItem> parentChain;
 911
 912     // at first we get all the parents of the selected item
 913     wxDataViewItem parent = m_model->GetParent(item);
 914     while (parent.IsOk())
 915     {
 916         parentChain.push_back(parent);
 917         parent = m_model->GetParent(parent);
 918     }
 919
 920     // then we expand the parents, starting at the root
 921     while (!parentChain.empty())
 922     {
 923          Expand(parentChain.back());
 924          parentChain.pop_back();
 925     }
 926 }
 927
 928 wxDataViewColumn *
 929 wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
 930                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 931 {
 932     wxDataViewColumn *ret = new wxDataViewColumn( label,
 933         new wxDataViewTextRenderer( wxT("string"), mode ),
 934         model_column, width, align, flags );
 935     AppendColumn( ret );
 936     return ret;
 937 }
 938
 939 wxDataViewColumn *
 940 wxDataViewCtrlBase::AppendIconTextColumn( const wxString &label, unsigned int model_column,
 941                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 942 {
 943     wxDataViewColumn *ret = new wxDataViewColumn( label,
 944         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
 945         model_column, width, align, flags );
 946     AppendColumn( ret );
 947     return ret;
 948 }
 949
 950 wxDataViewColumn *
 951 wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column,
 952                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 953 {
 954     wxDataViewColumn *ret = new wxDataViewColumn( label,
 955         new wxDataViewToggleRenderer( wxT("bool"), mode ),
 956         model_column, width, align, flags );
 957     AppendColumn( ret );
 958     return ret;
 959 }
 960
 961 wxDataViewColumn *
 962 wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
 963                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 964 {
 965     wxDataViewColumn *ret = new wxDataViewColumn( label,
 966         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
 967         model_column, width, align, flags );
 968     AppendColumn( ret );
 969     return ret;
 970 }
 971
 972 wxDataViewColumn *
 973 wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
 974                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 975 {
 976     wxDataViewColumn *ret = new wxDataViewColumn( label,
 977         new wxDataViewDateRenderer( wxT("datetime"), mode ),
 978         model_column, width, align, flags );
 979     AppendColumn( ret );
 980     return ret;
 981 }
 982
 983 wxDataViewColumn *
 984 wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
 985                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 986 {
 987     wxDataViewColumn *ret = new wxDataViewColumn( label,
 988         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
 989         model_column, width, align, flags );
 990     AppendColumn( ret );
 991     return ret;
 992 }
 993
 994 wxDataViewColumn *
 995 wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
 996                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 997 {
 998     wxDataViewColumn *ret = new wxDataViewColumn( label,
 999         new wxDataViewTextRenderer( wxT("string"), mode ),
1000         model_column, width, align, flags );
1001     AppendColumn( ret );
1002     return ret;
1003 }
1004
1005 wxDataViewColumn *
1006 wxDataViewCtrlBase::AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
1007                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1008 {
1009     wxDataViewColumn *ret = new wxDataViewColumn( label,
1010         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1011         model_column, width, align, flags );
1012     AppendColumn( ret );
1013     return ret;
1014 }
1015
1016 wxDataViewColumn *
1017 wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
1018                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1019 {
1020     wxDataViewColumn *ret = new wxDataViewColumn( label,
1021         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1022         model_column, width, align, flags );
1023     AppendColumn( ret );
1024     return ret;
1025 }
1026
1027 wxDataViewColumn *
1028 wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
1029                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1030 {
1031     wxDataViewColumn *ret = new wxDataViewColumn( label,
1032         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1033         model_column, width, align, flags );
1034     AppendColumn( ret );
1035     return ret;
1036 }
1037
1038 wxDataViewColumn *
1039 wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
1040                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1041 {
1042     wxDataViewColumn *ret = new wxDataViewColumn( label,
1043         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1044         model_column, width, align, flags );
1045     AppendColumn( ret );
1046     return ret;
1047 }
1048
1049 wxDataViewColumn *
1050 wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
1051                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1052 {
1053     wxDataViewColumn *ret = new wxDataViewColumn( label,
1054         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1055         model_column, width, align, flags );
1056     AppendColumn( ret );
1057     return ret;
1058 }
1059
1060 wxDataViewColumn *
1061 wxDataViewCtrlBase::PrependTextColumn( const wxString &label, unsigned int model_column,
1062                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1063 {
1064     wxDataViewColumn *ret = new wxDataViewColumn( label,
1065         new wxDataViewTextRenderer( wxT("string"), mode ),
1066         model_column, width, align, flags );
1067     PrependColumn( ret );
1068     return ret;
1069 }
1070
1071 wxDataViewColumn *
1072 wxDataViewCtrlBase::PrependIconTextColumn( const wxString &label, unsigned int model_column,
1073                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1074 {
1075     wxDataViewColumn *ret = new wxDataViewColumn( label,
1076         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1077         model_column, width, align, flags );
1078     PrependColumn( ret );
1079     return ret;
1080 }
1081
1082 wxDataViewColumn *
1083 wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column,
1084                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1085 {
1086
1087     wxDataViewColumn *ret = new wxDataViewColumn( label,
1088         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1089         model_column, width, align, flags );
1090     PrependColumn( ret );
1091     return ret;
1092 }
1093
1094 wxDataViewColumn *
1095 wxDataViewCtrlBase::PrependProgressColumn( const wxString &label, unsigned int model_column,
1096                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1097 {
1098     wxDataViewColumn *ret = new wxDataViewColumn( label,
1099         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1100         model_column, width, align, flags );
1101     PrependColumn( ret );
1102     return ret;
1103 }
1104
1105 wxDataViewColumn *
1106 wxDataViewCtrlBase::PrependDateColumn( const wxString &label, unsigned int model_column,
1107                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1108 {
1109     wxDataViewColumn *ret = new wxDataViewColumn( label,
1110         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1111         model_column, width, align, flags );
1112     PrependColumn( ret );
1113     return ret;
1114 }
1115
1116 wxDataViewColumn *
1117 wxDataViewCtrlBase::PrependBitmapColumn( const wxString &label, unsigned int model_column,
1118                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1119 {
1120     wxDataViewColumn *ret = new wxDataViewColumn( label,
1121         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1122         model_column, width, align, flags );
1123     PrependColumn( ret );
1124     return ret;
1125 }
1126
1127 wxDataViewColumn *
1128 wxDataViewCtrlBase::PrependTextColumn( const wxBitmap &label, unsigned int model_column,
1129                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1130 {
1131     wxDataViewColumn *ret = new wxDataViewColumn( label,
1132         new wxDataViewTextRenderer( wxT("string"), mode ),
1133         model_column, width, align, flags );
1134     PrependColumn( ret );
1135     return ret;
1136 }
1137
1138 wxDataViewColumn *
1139 wxDataViewCtrlBase::PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
1140                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1141 {
1142     wxDataViewColumn *ret = new wxDataViewColumn( label,
1143         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1144         model_column, width, align, flags );
1145     PrependColumn( ret );
1146     return ret;
1147 }
1148
1149 wxDataViewColumn *
1150 wxDataViewCtrlBase::PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
1151                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1152 {
1153     wxDataViewColumn *ret = new wxDataViewColumn( label,
1154         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1155         model_column, width, align, flags );
1156     PrependColumn( ret );
1157     return ret;
1158 }
1159
1160 wxDataViewColumn *
1161 wxDataViewCtrlBase::PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
1162                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1163 {
1164     wxDataViewColumn *ret = new wxDataViewColumn( label,
1165         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1166         model_column, width, align, flags );
1167     PrependColumn( ret );
1168     return ret;
1169 }
1170
1171 wxDataViewColumn *
1172 wxDataViewCtrlBase::PrependDateColumn( const wxBitmap &label, unsigned int model_column,
1173                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1174 {
1175     wxDataViewColumn *ret = new wxDataViewColumn( label,
1176         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1177         model_column, width, align, flags );
1178     PrependColumn( ret );
1179     return ret;
1180 }
1181
1182 wxDataViewColumn *
1183 wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
1184                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1185 {
1186     wxDataViewColumn *ret = new wxDataViewColumn( label,
1187         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1188         model_column, width, align, flags );
1189     PrependColumn( ret );
1190     return ret;
1191 }
1192
1193 bool
1194 wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
1195 {
1196     col->SetOwner( (wxDataViewCtrl*) this );
1197     return true;
1198 }
1199
1200 bool
1201 wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col )
1202 {
1203     col->SetOwner( (wxDataViewCtrl*) this );
1204     return true;
1205 }
1206
1207 bool
1208 wxDataViewCtrlBase::InsertColumn( unsigned int WXUNUSED(pos), wxDataViewColumn *col )
1209 {
1210     col->SetOwner( (wxDataViewCtrl*) this );
1211     return true;
1212 }
1213
1214 // ---------------------------------------------------------
1215 // wxDataViewEvent
1216 // ---------------------------------------------------------
1217
1218 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
1219
1220 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent )
1221
1222 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent )
1223 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent )
1224 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent )
1225 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent )
1226 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent )
1227 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent )
1228 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent )
1229 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent )
1230
1231 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent )
1232
1233 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent )
1234 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent )
1235 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent )
1236 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent )
1237
1238 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent )
1239
1240 // -------------------------------------
1241 // wxDataViewSpinRenderer
1242 // -------------------------------------
1243
1244 wxDataViewSpinRenderer::wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode, int alignment ) :
1245    wxDataViewCustomRenderer(wxT("long"), mode, alignment )
1246 {
1247     m_min = min;
1248     m_max = max;
1249 }
1250
1251 wxControl* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1252 {
1253     long l = value;
1254     wxSize size = labelRect.GetSize();
1255 #ifdef __WXMAC__
1256     size = wxSize( wxMax(70,labelRect.width ), -1 );
1257 #endif
1258     wxString str;
1259     str.Printf( wxT("%d"), (int) l );
1260     wxSpinCtrl *sc = new wxSpinCtrl( parent, wxID_ANY, str,
1261                labelRect.GetTopLeft(), size, wxSP_ARROW_KEYS|wxTE_PROCESS_ENTER, m_min, m_max, l );
1262 #ifdef __WXMAC__
1263     size = sc->GetSize();
1264     wxPoint pt = sc->GetPosition();
1265     sc->SetSize( pt.x - 4, pt.y - 4, size.x, size.y );
1266 #endif
1267
1268     return sc;
1269 }
1270
1271 bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1272 {
1273     wxSpinCtrl *sc = (wxSpinCtrl*) editor;
1274     long l = sc->GetValue();
1275     value = l;
1276     return true;
1277 }
1278
1279 bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state )
1280 {
1281     wxString str;
1282     str.Printf(wxT("%d"), (int) m_data );
1283     RenderText( str, 0, rect, dc, state );
1284     return true;
1285 }
1286
1287 wxSize wxDataViewSpinRenderer::GetSize() const
1288 {
1289     return wxSize(80,16);
1290 }
1291
1292 bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )
1293 {
1294     m_data = value.GetLong();
1295     return true;
1296 }
1297
1298 bool wxDataViewSpinRenderer::GetValue( wxVariant &value ) const
1299 {
1300     value = m_data;
1301     return true;
1302 }
1303
1304 // -------------------------------------
1305 // wxDataViewChoiceRenderer
1306 // -------------------------------------
1307
1308 #if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXMAC__)
1309
1310 wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString& choices, wxDataViewCellMode mode, int alignment ) :
1311    wxDataViewCustomRenderer(wxT("string"), mode, alignment )
1312 {
1313     m_choices = choices;
1314 }
1315
1316 wxControl* wxDataViewChoiceRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1317 {
1318     wxString s = value;
1319     wxSize size = labelRect.GetSize();
1320 #ifdef __WXMAC__
1321     size = wxSize( wxMax(70,labelRect.width ), -1 );
1322 #endif
1323     wxChoice *c = new wxChoice( parent, wxID_ANY, labelRect.GetTopLeft(), size, m_choices );
1324     c->SetStringSelection( value.GetString() );
1325
1326     return c;
1327 }
1328
1329 bool wxDataViewChoiceRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1330 {
1331     wxChoice *c = (wxChoice*) editor;
1332     wxString s = c->GetStringSelection();
1333     value = s;
1334     return true;
1335 }
1336
1337 bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state )
1338 {
1339     RenderText( m_data, 0, rect, dc, state );
1340     return true;
1341 }
1342
1343 wxSize wxDataViewChoiceRenderer::GetSize() const
1344 {
1345     return wxSize(80,16);
1346 }
1347
1348 bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )
1349 {
1350     m_data = value.GetString();
1351     return true;
1352 }
1353
1354 bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const
1355 {
1356     value = m_data;
1357     return true;
1358 }
1359
1360 #endif
1361
1362 //-----------------------------------------------------------------------------
1363 // wxDataViewListStore
1364 //-----------------------------------------------------------------------------
1365
1366 wxDataViewListStore::wxDataViewListStore()
1367 {
1368 }
1369
1370 wxDataViewListStore::~wxDataViewListStore()
1371 {
1372     wxVector<wxDataViewListStoreLine*>::iterator it;
1373     for (it = m_data.begin(); it != m_data.end(); ++it)
1374     {
1375         wxDataViewListStoreLine* line = *it;
1376         delete line;
1377     }
1378 }
1379
1380 void wxDataViewListStore::PrependColumn( const wxString &varianttype )
1381 {
1382     m_cols.Insert( varianttype, 0 );
1383 }
1384
1385 void wxDataViewListStore::InsertColumn( unsigned int pos, const wxString &varianttype )
1386 {
1387     m_cols.Insert( varianttype, pos );
1388 }
1389
1390 void wxDataViewListStore::AppendColumn( const wxString &varianttype )
1391 {
1392     m_cols.Add( varianttype );
1393 }
1394
1395 unsigned int wxDataViewListStore::GetColumnCount() const
1396 {
1397     return m_cols.GetCount();
1398 }
1399
1400 wxString wxDataViewListStore::GetColumnType( unsigned int pos ) const
1401 {
1402     return m_cols[pos];
1403 }
1404
1405 void wxDataViewListStore::AppendItem( const wxVector<wxVariant> &values, wxClientData *data )
1406 {
1407     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1408     line->m_values = values;
1409     m_data.push_back( line );
1410
1411     RowAppended();
1412 }
1413
1414 void wxDataViewListStore::PrependItem( const wxVector<wxVariant> &values, wxClientData *data )
1415 {
1416     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1417     line->m_values = values;
1418     m_data.insert( m_data.begin(), line );
1419
1420     RowPrepended();
1421 }
1422
1423 void wxDataViewListStore::InsertItem(  unsigned int row, const wxVector<wxVariant> &values, wxClientData *data )
1424 {
1425     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1426     line->m_values = values;
1427     m_data.insert( m_data.begin()+row, line );
1428
1429     RowInserted( row );
1430 }
1431
1432 void wxDataViewListStore::DeleteItem( unsigned row )
1433 {
1434     wxVector<wxDataViewListStoreLine*>::iterator it = m_data.begin() + row;
1435     m_data.erase( it );
1436
1437     RowDeleted( row );
1438 }
1439
1440 void wxDataViewListStore::DeleteAllItems()
1441 {
1442     wxVector<wxDataViewListStoreLine*>::iterator it;
1443     for (it = m_data.begin(); it != m_data.end(); ++it)
1444     {
1445         wxDataViewListStoreLine* line = *it;
1446         delete line;
1447     }
1448
1449     Reset( 0 );
1450 }
1451
1452 void wxDataViewListStore::GetValueByRow( wxVariant &value, unsigned int row, unsigned int col ) const
1453 {
1454     wxDataViewListStoreLine *line = m_data[row];
1455     value = line->m_values[col];
1456 }
1457
1458 bool wxDataViewListStore::SetValueByRow( const wxVariant &value, unsigned int row, unsigned int col )
1459 {
1460     wxDataViewListStoreLine *line = m_data[row];
1461     line->m_values[col] = value;
1462
1463     return true;
1464 }
1465
1466 //-----------------------------------------------------------------------------
1467 // wxDataViewListCtrl
1468 //-----------------------------------------------------------------------------
1469
1470 IMPLEMENT_DYNAMIC_CLASS(wxDataViewListCtrl,wxDataViewCtrl)
1471
1472 BEGIN_EVENT_TABLE(wxDataViewListCtrl,wxDataViewCtrl)
1473    EVT_SIZE( wxDataViewListCtrl::OnSize )
1474 END_EVENT_TABLE()
1475
1476 wxDataViewListCtrl::wxDataViewListCtrl()
1477 {
1478 }
1479
1480 wxDataViewListCtrl::wxDataViewListCtrl( wxWindow *parent, wxWindowID id,
1481            const wxPoint& pos, const wxSize& size, long style,
1482            const wxValidator& validator )
1483 {
1484     Create( parent, id, pos, size, style, validator );
1485
1486     wxDataViewListStore *store = new wxDataViewListStore;
1487     AssociateModel( store );
1488     store->DecRef();
1489 }
1490
1491 wxDataViewListCtrl::~wxDataViewListCtrl()
1492 {
1493 }
1494
1495
1496 bool wxDataViewListCtrl::Create( wxWindow *parent, wxWindowID id,
1497            const wxPoint& pos, const wxSize& size, long style,
1498            const wxValidator& validator )
1499 {
1500     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
1501 }
1502
1503 bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *column, const wxString &varianttype )
1504 {
1505     GetStore()->AppendColumn( varianttype );
1506     return wxDataViewCtrl::AppendColumn( column );
1507 }
1508
1509 bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *column, const wxString &varianttype )
1510 {
1511     GetStore()->PrependColumn( varianttype );
1512     return wxDataViewCtrl::PrependColumn( column );
1513 }
1514
1515 bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype )
1516 {
1517     GetStore()->InsertColumn( pos, varianttype );
1518     return wxDataViewCtrl::InsertColumn( pos, column );
1519 }
1520
1521 bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *col )
1522 {
1523     return PrependColumn( col, "string" );
1524 }
1525
1526 bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *col )
1527 {
1528     return InsertColumn( pos, col, "string" );
1529 }
1530
1531 bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *col )
1532 {
1533     return AppendColumn( col, "string" );
1534 }
1535
1536 wxDataViewColumn *wxDataViewListCtrl::AppendTextColumn( const wxString &label,
1537           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1538 {
1539     GetStore()->AppendColumn( wxT("string") );
1540
1541     wxDataViewColumn *ret = new wxDataViewColumn( label,
1542         new wxDataViewTextRenderer( wxT("string"), mode ),
1543         GetStore()->GetColumnCount()-1, width, align, flags );
1544
1545     wxDataViewCtrl::AppendColumn( ret );
1546
1547     return ret;
1548 }
1549
1550 wxDataViewColumn *wxDataViewListCtrl::AppendToggleColumn( const wxString &label,
1551           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1552 {
1553     GetStore()->AppendColumn( wxT("bool") );
1554
1555     wxDataViewColumn *ret = new wxDataViewColumn( label,
1556         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1557         GetStore()->GetColumnCount()-1, width, align, flags );
1558
1559     wxDataViewCtrl::AppendColumn( ret );
1560
1561     return ret;
1562 }
1563
1564 wxDataViewColumn *wxDataViewListCtrl::AppendProgressColumn( const wxString &label,
1565           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1566 {
1567     GetStore()->AppendColumn( wxT("long") );
1568
1569     wxDataViewColumn *ret = new wxDataViewColumn( label,
1570         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1571         GetStore()->GetColumnCount()-1, width, align, flags );
1572
1573     wxDataViewCtrl::AppendColumn( ret );
1574
1575     return ret;
1576 }
1577
1578 wxDataViewColumn *wxDataViewListCtrl::AppendIconTextColumn( const wxString &label,
1579           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1580 {
1581     GetStore()->AppendColumn( wxT("wxDataViewIconText") );
1582
1583     wxDataViewColumn *ret = new wxDataViewColumn( label,
1584         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1585         GetStore()->GetColumnCount()-1, width, align, flags );
1586
1587     wxDataViewCtrl::AppendColumn( ret );
1588
1589     return ret;
1590 }
1591
1592 void wxDataViewListCtrl::OnSize( wxSizeEvent &event )
1593 {
1594     event.Skip( true );
1595 }
1596
1597 //-----------------------------------------------------------------------------
1598 // wxDataViewTreeStore
1599 //-----------------------------------------------------------------------------
1600
1601 wxDataViewTreeStoreNode::wxDataViewTreeStoreNode(
1602         wxDataViewTreeStoreNode *parent,
1603         const wxString &text, const wxIcon &icon, wxClientData *data )
1604 {
1605     m_parent = parent;
1606     m_text = text;
1607     m_icon = icon;
1608     m_data = data;
1609 }
1610
1611 wxDataViewTreeStoreNode::~wxDataViewTreeStoreNode()
1612 {
1613     if (m_data)
1614         delete m_data;
1615 }
1616
1617 #include "wx/listimpl.cpp"
1618 WX_DEFINE_LIST(wxDataViewTreeStoreNodeList)
1619
1620 wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
1621         wxDataViewTreeStoreNode *parent, const wxString &text,
1622         const wxIcon &icon, const wxIcon &expanded, wxClientData *data ) :
1623     wxDataViewTreeStoreNode( parent, text, icon, data )
1624 {
1625     m_iconExpanded = expanded;
1626     m_isExpanded = false;
1627     m_children.DeleteContents(true);
1628 }
1629
1630 wxDataViewTreeStoreContainerNode::~wxDataViewTreeStoreContainerNode()
1631 {
1632 }
1633
1634 //-----------------------------------------------------------------------------
1635
1636 wxDataViewTreeStore::wxDataViewTreeStore()
1637 {
1638     m_root = new wxDataViewTreeStoreContainerNode( NULL, wxEmptyString );
1639 }
1640
1641 wxDataViewTreeStore::~wxDataViewTreeStore()
1642 {
1643     delete m_root;
1644 }
1645
1646 wxDataViewItem wxDataViewTreeStore::AppendItem( const wxDataViewItem& parent,
1647         const wxString &text, const wxIcon &icon, wxClientData *data )
1648 {
1649     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1650     if (!parent_node) return wxDataViewItem(0);
1651
1652     wxDataViewTreeStoreNode *node =
1653         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1654     parent_node->GetChildren().Append( node );
1655
1656     return node->GetItem();
1657 }
1658
1659 wxDataViewItem wxDataViewTreeStore::PrependItem( const wxDataViewItem& parent,
1660         const wxString &text, const wxIcon &icon, wxClientData *data )
1661 {
1662     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1663     if (!parent_node) return wxDataViewItem(0);
1664
1665     wxDataViewTreeStoreNode *node =
1666         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1667     parent_node->GetChildren().Insert( node );
1668
1669     return node->GetItem();
1670 }
1671
1672 wxDataViewItem
1673 wxDataViewTreeStore::InsertItem(const wxDataViewItem& parent,
1674                                 const wxDataViewItem& previous,
1675                                 const wxString& text,
1676                                 const wxIcon& icon,
1677                                 wxClientData *data)
1678 {
1679     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1680     if (!parent_node) return wxDataViewItem(0);
1681
1682     wxDataViewTreeStoreNode *previous_node = FindNode( previous );
1683     int pos = parent_node->GetChildren().IndexOf( previous_node );
1684     if (pos == wxNOT_FOUND) return wxDataViewItem(0);
1685
1686     wxDataViewTreeStoreNode *node =
1687         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1688     parent_node->GetChildren().Insert( (size_t) pos, node );
1689
1690     return node->GetItem();
1691 }
1692
1693 wxDataViewItem wxDataViewTreeStore::PrependContainer( const wxDataViewItem& parent,
1694         const wxString &text, const wxIcon &icon, const wxIcon &expanded,
1695         wxClientData *data )
1696 {
1697     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1698     if (!parent_node) return wxDataViewItem(0);
1699
1700     wxDataViewTreeStoreContainerNode *node =
1701         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1702     parent_node->GetChildren().Insert( node );
1703
1704     return node->GetItem();
1705 }
1706
1707 wxDataViewItem
1708 wxDataViewTreeStore::AppendContainer(const wxDataViewItem& parent,
1709                                      const wxString &text,
1710                                      const wxIcon& icon,
1711                                      const wxIcon& expanded,
1712                                      wxClientData * data)
1713 {
1714     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1715     if (!parent_node) return wxDataViewItem(0);
1716
1717     wxDataViewTreeStoreContainerNode *node =
1718         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1719     parent_node->GetChildren().Append( node );
1720
1721     return node->GetItem();
1722 }
1723
1724 wxDataViewItem
1725 wxDataViewTreeStore::InsertContainer(const wxDataViewItem& parent,
1726                                      const wxDataViewItem& previous,
1727                                      const wxString& text,
1728                                      const wxIcon& icon,
1729                                      const wxIcon& expanded,
1730                                      wxClientData * data)
1731 {
1732     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1733     if (!parent_node) return wxDataViewItem(0);
1734
1735     wxDataViewTreeStoreNode *previous_node = FindNode( previous );
1736     int pos = parent_node->GetChildren().IndexOf( previous_node );
1737     if (pos == wxNOT_FOUND) return wxDataViewItem(0);
1738
1739     wxDataViewTreeStoreContainerNode *node =
1740         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1741     parent_node->GetChildren().Insert( (size_t) pos, node );
1742
1743     return node->GetItem();
1744 }
1745
1746 wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1747 {
1748     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1749     if (!parent_node) return wxDataViewItem(0);
1750
1751     wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
1752     if (node)
1753         return node->GetData();
1754
1755     return wxDataViewItem(0);
1756 }
1757
1758 int wxDataViewTreeStore::GetChildCount( const wxDataViewItem& parent ) const
1759 {
1760     wxDataViewTreeStoreNode *node = FindNode( parent );
1761     if (!node) return -1;
1762
1763     if (!node->IsContainer())
1764         return 0;
1765
1766     wxDataViewTreeStoreContainerNode *container_node = (wxDataViewTreeStoreContainerNode*) node;
1767     return (int) container_node->GetChildren().GetCount();
1768 }
1769
1770 void wxDataViewTreeStore::SetItemText( const wxDataViewItem& item, const wxString &text )
1771 {
1772     wxDataViewTreeStoreNode *node = FindNode( item );
1773     if (!node) return;
1774
1775     node->SetText( text );
1776 }
1777
1778 wxString wxDataViewTreeStore::GetItemText( const wxDataViewItem& item ) const
1779 {
1780     wxDataViewTreeStoreNode *node = FindNode( item );
1781     if (!node) return wxEmptyString;
1782
1783     return node->GetText();
1784 }
1785
1786 void wxDataViewTreeStore::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
1787 {
1788     wxDataViewTreeStoreNode *node = FindNode( item );
1789     if (!node) return;
1790
1791     node->SetIcon( icon );
1792 }
1793
1794 const wxIcon &wxDataViewTreeStore::GetItemIcon( const wxDataViewItem& item ) const
1795 {
1796     wxDataViewTreeStoreNode *node = FindNode( item );
1797     if (!node) return wxNullIcon;
1798
1799     return node->GetIcon();
1800 }
1801
1802 void wxDataViewTreeStore::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
1803 {
1804     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1805     if (!node) return;
1806
1807     node->SetExpandedIcon( icon );
1808 }
1809
1810 const wxIcon &wxDataViewTreeStore::GetItemExpandedIcon( const wxDataViewItem& item ) const
1811 {
1812     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1813     if (!node) return wxNullIcon;
1814
1815     return node->GetExpandedIcon();
1816 }
1817
1818 void wxDataViewTreeStore::SetItemData( const wxDataViewItem& item, wxClientData *data )
1819 {
1820     wxDataViewTreeStoreNode *node = FindNode( item );
1821     if (!node) return;
1822
1823     node->SetData( data );
1824 }
1825
1826 wxClientData *wxDataViewTreeStore::GetItemData( const wxDataViewItem& item ) const
1827 {
1828     wxDataViewTreeStoreNode *node = FindNode( item );
1829     if (!node) return NULL;
1830
1831     return node->GetData();
1832 }
1833
1834 void wxDataViewTreeStore::DeleteItem( const wxDataViewItem& item )
1835 {
1836     if (!item.IsOk()) return;
1837
1838     wxDataViewItem parent_item = GetParent( item );
1839
1840     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item );
1841     if (!parent_node) return;
1842
1843     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1844     if (!node) return;
1845
1846     parent_node->GetChildren().DeleteObject( node );
1847 }
1848
1849 void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
1850 {
1851     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1852     if (!node) return;
1853
1854     node->GetChildren().clear();
1855 }
1856
1857 void wxDataViewTreeStore::DeleteAllItems()
1858 {
1859     // TODO
1860 }
1861
1862 void
1863 wxDataViewTreeStore::GetValue(wxVariant &variant,
1864                               const wxDataViewItem &item,
1865                               unsigned int WXUNUSED(col)) const
1866 {
1867     // if (col != 0) return;
1868
1869     wxDataViewTreeStoreNode *node = FindNode( item );
1870     if (!node) return;
1871
1872     wxIcon icon( node->GetIcon());
1873     if (node->IsContainer())
1874     {
1875         wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
1876         if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
1877            icon = container->GetExpandedIcon();
1878     }
1879
1880     wxDataViewIconText data( node->GetText(), icon );
1881
1882     variant << data;
1883 }
1884
1885 bool
1886 wxDataViewTreeStore::SetValue(const wxVariant& variant,
1887                               const wxDataViewItem& item,
1888                               unsigned int WXUNUSED(col))
1889 {
1890     // if (col != 0) return false;
1891
1892     wxDataViewTreeStoreNode *node = FindNode( item );
1893     if (!node) return false;
1894
1895     wxDataViewIconText data;
1896
1897     data << variant;
1898
1899     node->SetText( data.GetText() );
1900     node->SetIcon( data.GetIcon() );
1901
1902     return true;
1903 }
1904
1905 wxDataViewItem wxDataViewTreeStore::GetParent( const wxDataViewItem &item ) const
1906 {
1907     wxDataViewTreeStoreNode *node = FindNode( item );
1908     if (!node) return wxDataViewItem(0);
1909
1910     wxDataViewTreeStoreNode *parent = node->GetParent();
1911     if (!parent) return wxDataViewItem(0);
1912
1913     if (parent == m_root)
1914         return wxDataViewItem(0);
1915
1916     return parent->GetItem();
1917 }
1918
1919 bool wxDataViewTreeStore::IsContainer( const wxDataViewItem &item ) const
1920 {
1921     wxDataViewTreeStoreNode *node = FindNode( item );
1922     if (!node) return false;
1923
1924     return node->IsContainer();
1925 }
1926
1927 unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
1928 {
1929     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1930     if (!node) return 0;
1931
1932     wxDataViewTreeStoreNodeList::iterator iter;
1933     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1934     {
1935         wxDataViewTreeStoreNode* child = *iter;
1936         children.Add( child->GetItem() );
1937     }
1938
1939     return node->GetChildren().GetCount();
1940 }
1941
1942 int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1943                          unsigned int WXUNUSED(column), bool WXUNUSED(ascending) )
1944 {
1945     wxDataViewTreeStoreNode *node1 = FindNode( item1 );
1946     wxDataViewTreeStoreNode *node2 = FindNode( item2 );
1947
1948     if (!node1 || !node2)
1949         return 0;
1950
1951     wxDataViewTreeStoreContainerNode* parent1 =
1952         (wxDataViewTreeStoreContainerNode*) node1->GetParent();
1953     wxDataViewTreeStoreContainerNode* parent2 =
1954         (wxDataViewTreeStoreContainerNode*) node2->GetParent();
1955
1956     if (parent1 != parent2)
1957     {
1958         wxLogError( wxT("Comparing items with different parent.") );
1959         return 0;
1960     }
1961
1962     if (node1->IsContainer() && !!node2->IsContainer())
1963         return 1;
1964
1965     if (node2->IsContainer() && !!node1->IsContainer())
1966         return -1;
1967
1968     return parent1->GetChildren().IndexOf( node1 ) - parent1->GetChildren().IndexOf( node2 );
1969 }
1970
1971 wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const
1972 {
1973     if (!item.IsOk())
1974         return m_root;
1975
1976     return (wxDataViewTreeStoreNode*) item.GetID();
1977 }
1978
1979 wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const wxDataViewItem &item ) const
1980 {
1981     if (!item.IsOk())
1982         return (wxDataViewTreeStoreContainerNode*) m_root;
1983
1984     wxDataViewTreeStoreNode* node = (wxDataViewTreeStoreNode*) item.GetID();
1985
1986     if (!node->IsContainer())
1987         return NULL;
1988
1989     return (wxDataViewTreeStoreContainerNode*) node;
1990 }
1991
1992 //-----------------------------------------------------------------------------
1993 // wxDataViewTreeCtrl
1994 //-----------------------------------------------------------------------------
1995
1996 IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
1997
1998 BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
1999    EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
2000    EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
2001    EVT_SIZE( wxDataViewTreeCtrl::OnSize )
2002 END_EVENT_TABLE()
2003
2004 wxDataViewTreeCtrl::wxDataViewTreeCtrl()
2005 {
2006     m_imageList = NULL;
2007 }
2008
2009 wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
2010            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
2011 {
2012     m_imageList = NULL;
2013     Create( parent, id, pos, size, style, validator );
2014
2015     wxDataViewTreeStore *store = new wxDataViewTreeStore;
2016     AssociateModel( store );
2017     store->DecRef();
2018
2019     AppendIconTextColumn(wxString(),0,wxDATAVIEW_CELL_INERT,-1);
2020 }
2021
2022 wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
2023 {
2024     if (m_imageList)
2025         delete m_imageList;
2026 }
2027
2028 bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
2029            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
2030 {
2031     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
2032 }
2033
2034 void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
2035 {
2036     if (m_imageList)
2037         delete m_imageList;
2038
2039     m_imageList = imagelist;
2040 }
2041
2042 wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
2043         const wxString &text, int iconIndex, wxClientData *data )
2044 {
2045     wxIcon icon = wxNullIcon;
2046     if (m_imageList && (iconIndex != -1))
2047         icon = m_imageList->GetIcon( iconIndex );
2048
2049     wxDataViewItem res = GetStore()->AppendItem( parent, text, icon, data );
2050
2051     GetStore()->ItemAdded( parent, res );
2052
2053     return res;
2054 }
2055
2056 wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
2057         const wxString &text, int iconIndex, wxClientData *data )
2058 {
2059     wxIcon icon = wxNullIcon;
2060     if (m_imageList && (iconIndex != -1))
2061         icon = m_imageList->GetIcon( iconIndex );
2062
2063     wxDataViewItem res = GetStore()->PrependItem( parent, text, icon, data );
2064
2065     GetStore()->ItemAdded( parent, res );
2066
2067     return res;
2068 }
2069
2070 wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
2071         const wxString &text, int iconIndex, wxClientData *data )
2072 {
2073     wxIcon icon = wxNullIcon;
2074     if (m_imageList && (iconIndex != -1))
2075         icon = m_imageList->GetIcon( iconIndex );
2076
2077     wxDataViewItem res = GetStore()->InsertItem( parent, previous, text, icon, data );
2078
2079     GetStore()->ItemAdded( parent, res );
2080
2081     return res;
2082 }
2083
2084 wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
2085         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
2086 {
2087     wxIcon icon = wxNullIcon;
2088     if (m_imageList && (iconIndex != -1))
2089         icon = m_imageList->GetIcon( iconIndex );
2090
2091     wxIcon expanded = wxNullIcon;
2092     if (m_imageList && (expandedIndex != -1))
2093         expanded = m_imageList->GetIcon( expandedIndex );
2094
2095     wxDataViewItem res = GetStore()->PrependContainer( parent, text, icon, expanded, data );
2096
2097     GetStore()->ItemAdded( parent, res );
2098
2099     return res;
2100 }
2101
2102 wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
2103         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
2104 {
2105     wxIcon icon = wxNullIcon;
2106     if (m_imageList && (iconIndex != -1))
2107         icon = m_imageList->GetIcon( iconIndex );
2108
2109     wxIcon expanded = wxNullIcon;
2110     if (m_imageList && (expandedIndex != -1))
2111         expanded = m_imageList->GetIcon( expandedIndex );
2112
2113     wxDataViewItem res = GetStore()->AppendContainer( parent, text, icon, expanded, data );
2114
2115     GetStore()->ItemAdded( parent, res );
2116
2117     return res;
2118 }
2119
2120 wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
2121         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
2122 {
2123     wxIcon icon = wxNullIcon;
2124     if (m_imageList && (iconIndex != -1))
2125         icon = m_imageList->GetIcon( iconIndex );
2126
2127     wxIcon expanded = wxNullIcon;
2128     if (m_imageList && (expandedIndex != -1))
2129         expanded = m_imageList->GetIcon( expandedIndex );
2130
2131     wxDataViewItem res = GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
2132
2133     GetStore()->ItemAdded( parent, res );
2134
2135     return res;
2136 }
2137
2138 void wxDataViewTreeCtrl::SetItemText( const wxDataViewItem& item, const wxString &text )
2139 {
2140     GetStore()->SetItemText(item,text);
2141
2142     // notify control
2143     GetStore()->ValueChanged( item, 0 );
2144 }
2145
2146 void wxDataViewTreeCtrl::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
2147 {
2148     GetStore()->SetItemIcon(item,icon);
2149
2150     // notify control
2151     GetStore()->ValueChanged( item, 0 );
2152 }
2153
2154 void wxDataViewTreeCtrl::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
2155 {
2156     GetStore()->SetItemExpandedIcon(item,icon);
2157
2158     // notify control
2159     GetStore()->ValueChanged( item, 0 );
2160 }
2161
2162 void wxDataViewTreeCtrl::DeleteItem( const wxDataViewItem& item )
2163 {
2164     wxDataViewItem parent_item = GetStore()->GetParent( item );
2165
2166     GetStore()->DeleteItem(item);
2167
2168     // notify control
2169     GetStore()->ItemDeleted( parent_item, item );
2170 }
2171
2172 void wxDataViewTreeCtrl::DeleteChildren( const wxDataViewItem& item )
2173 {
2174     wxDataViewTreeStoreContainerNode *node = GetStore()->FindContainerNode( item );
2175     if (!node) return;
2176
2177     wxDataViewItemArray array;
2178     wxDataViewTreeStoreNodeList::iterator iter;
2179     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
2180     {
2181         wxDataViewTreeStoreNode* child = *iter;
2182         array.Add( child->GetItem() );
2183     }
2184
2185     GetStore()->DeleteChildren( item );
2186
2187     // notify control
2188     GetStore()->ItemsDeleted( item, array );
2189 }
2190
2191 void  wxDataViewTreeCtrl::DeleteAllItems()
2192 {
2193     GetStore()->DeleteAllItems();
2194
2195     GetStore()->Cleared();
2196 }
2197
2198 void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
2199 {
2200     if (m_imageList) return;
2201
2202     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
2203     if (!container) return;
2204
2205     container->SetExpanded( true );
2206
2207     GetStore()->ItemChanged( event.GetItem() );
2208 }
2209
2210 void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
2211 {
2212     if (m_imageList) return;
2213
2214     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
2215     if (!container) return;
2216
2217     container->SetExpanded( false );
2218
2219     GetStore()->ItemChanged( event.GetItem() );
2220 }
2221
2222 void wxDataViewTreeCtrl::OnSize( wxSizeEvent &event )
2223 {
2224 #if defined(wxUSE_GENERICDATAVIEWCTRL)
2225     // automatically resize our only column to take the entire control width
2226     if ( GetColumnCount() )
2227     {
2228         wxSize size = GetClientSize();
2229         GetColumn(0)->SetWidth(size.x);
2230     }
2231 #endif
2232     event.Skip( true );
2233 }
2234
2235 #endif // wxUSE_DATAVIEWCTRL
2236