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
  22 #ifndef WX_PRECOMP
  23     #include "wx/dc.h"
  24     #include "wx/settings.h"
  25     #include "wx/log.h"
  26     #include "wx/crt.h"
  27 #endif
  28
  29 #include "wx/spinctrl.h"
  30 #include "wx/choice.h"
  31 #include "wx/imaglist.h"
  32
  33 const char wxDataViewCtrlNameStr[] = "dataviewCtrl";
  34
  35
  36 bool operator == (const wxDataViewItem &left, const wxDataViewItem &right)
  37 {
  38     return (left.GetID() == right.GetID() );
  39 }
  40
  41 // ---------------------------------------------------------
  42 // wxDataViewModelNotifier
  43 // ---------------------------------------------------------
  44
  45 #include "wx/listimpl.cpp"
  46 WX_DEFINE_LIST(wxDataViewModelNotifiers)
  47
  48 bool wxDataViewModelNotifier::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
  49 {
  50     size_t count = items.GetCount();
  51     size_t i;
  52     for (i = 0; i < count; i++)
  53         if (!ItemAdded( parent, items[i] )) return false;
  54
  55     return true;
  56 }
  57
  58 bool wxDataViewModelNotifier::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
  59 {
  60     size_t count = items.GetCount();
  61     size_t i;
  62     for (i = 0; i < count; i++)
  63         if (!ItemDeleted( parent, items[i] )) return false;
  64
  65     return true;
  66 }
  67
  68 bool wxDataViewModelNotifier::ItemsChanged( const wxDataViewItemArray &items )
  69 {
  70     size_t count = items.GetCount();
  71     size_t i;
  72     for (i = 0; i < count; i++)
  73         if (!ItemChanged( items[i] )) return false;
  74
  75     return true;
  76 }
  77
  78 // ---------------------------------------------------------
  79 // wxDataViewModel
  80 // ---------------------------------------------------------
  81
  82 wxDataViewModel::wxDataViewModel()
  83 {
  84     m_notifiers.DeleteContents( true );
  85 }
  86
  87 bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
  88 {
  89     bool ret = true;
  90
  91     wxDataViewModelNotifiers::iterator iter;
  92     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
  93     {
  94         wxDataViewModelNotifier* notifier = *iter;
  95         if (!notifier->ItemAdded( parent, item ))
  96             ret = false;
  97     }
  98
  99     return ret;
 100 }
 101
 102 bool wxDataViewModel::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
 103 {
 104     bool ret = true;
 105
 106     wxDataViewModelNotifiers::iterator iter;
 107     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 108     {
 109         wxDataViewModelNotifier* notifier = *iter;
 110         if (!notifier->ItemDeleted( parent, item ))
 111             ret = false;
 112     }
 113
 114     return ret;
 115 }
 116
 117 bool wxDataViewModel::ItemChanged( const wxDataViewItem &item )
 118 {
 119     bool ret = true;
 120
 121     wxDataViewModelNotifiers::iterator iter;
 122     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 123     {
 124         wxDataViewModelNotifier* notifier = *iter;
 125         if (!notifier->ItemChanged( item ))
 126             ret = false;
 127     }
 128
 129     return ret;
 130 }
 131
 132 bool wxDataViewModel::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
 133 {
 134     bool ret = true;
 135
 136     wxDataViewModelNotifiers::iterator iter;
 137     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 138     {
 139         wxDataViewModelNotifier* notifier = *iter;
 140         if (!notifier->ItemsAdded( parent, items ))
 141             ret = false;
 142     }
 143
 144     return ret;
 145 }
 146
 147 bool wxDataViewModel::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
 148 {
 149     bool ret = true;
 150
 151     wxDataViewModelNotifiers::iterator iter;
 152     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 153     {
 154         wxDataViewModelNotifier* notifier = *iter;
 155         if (!notifier->ItemsDeleted( parent, items ))
 156             ret = false;
 157     }
 158
 159     return ret;
 160 }
 161
 162 bool wxDataViewModel::ItemsChanged( const wxDataViewItemArray &items )
 163 {
 164     bool ret = true;
 165
 166     wxDataViewModelNotifiers::iterator iter;
 167     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 168     {
 169         wxDataViewModelNotifier* notifier = *iter;
 170         if (!notifier->ItemsChanged( items ))
 171             ret = false;
 172     }
 173
 174     return ret;
 175 }
 176
 177 bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col )
 178 {
 179     bool ret = true;
 180
 181     wxDataViewModelNotifiers::iterator iter;
 182     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 183     {
 184         wxDataViewModelNotifier* notifier = *iter;
 185         if (!notifier->ValueChanged( item, col ))
 186             ret = false;
 187     }
 188
 189     return ret;
 190 }
 191
 192 bool wxDataViewModel::Cleared()
 193 {
 194     bool ret = true;
 195
 196     wxDataViewModelNotifiers::iterator iter;
 197     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 198     {
 199         wxDataViewModelNotifier* notifier = *iter;
 200         if (!notifier->Cleared())
 201             ret = false;
 202     }
 203
 204     return ret;
 205 }
 206
 207 void wxDataViewModel::Resort()
 208 {
 209     wxDataViewModelNotifiers::iterator iter;
 210     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 211     {
 212         wxDataViewModelNotifier* notifier = *iter;
 213         notifier->Resort();
 214     }
 215 }
 216
 217 void wxDataViewModel::AddNotifier( wxDataViewModelNotifier *notifier )
 218 {
 219     m_notifiers.push_back( notifier );
 220     notifier->SetOwner( this );
 221 }
 222
 223 void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier )
 224 {
 225     m_notifiers.DeleteObject( notifier );
 226 }
 227
 228 int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 229                               unsigned int column, bool ascending ) const
 230 {
 231     // sort branches before leaves
 232     bool item1_is_container = IsContainer(item1);
 233     bool item2_is_container = IsContainer(item2);
 234
 235     if (item1_is_container && !item2_is_container)
 236         return 1;
 237     if (item2_is_container && !item1_is_container)
 238         return -1;
 239
 240     wxVariant value1,value2;
 241     GetValue( value1, item1, column );
 242     GetValue( value2, item2, column );
 243
 244     if (!ascending)
 245     {
 246         wxVariant temp = value1;
 247         value1 = value2;
 248         value2 = temp;
 249     }
 250
 251     if (value1.GetType() == wxT("string"))
 252     {
 253         wxString str1 = value1.GetString();
 254         wxString str2 = value2.GetString();
 255         int res = str1.Cmp( str2 );
 256         if (res)
 257             return res;
 258     }
 259     else if (value1.GetType() == wxT("long"))
 260     {
 261         long l1 = value1.GetLong();
 262         long l2 = value2.GetLong();
 263         long res = l1-l2;
 264         if (res)
 265             return res;
 266     }
 267     else if (value1.GetType() == wxT("double"))
 268     {
 269         double d1 = value1.GetDouble();
 270         double d2 = value2.GetDouble();
 271         if (d1 < d2)
 272             return 1;
 273         if (d1 > d2)
 274             return -1;
 275     }
 276     else if (value1.GetType() == wxT("datetime"))
 277     {
 278         wxDateTime dt1 = value1.GetDateTime();
 279         wxDateTime dt2 = value2.GetDateTime();
 280         if (dt1.IsEarlierThan(dt2))
 281             return 1;
 282         if (dt2.IsEarlierThan(dt1))
 283             return -11;
 284     }
 285
 286     // items must be different
 287     wxUIntPtr id1 = wxPtrToUInt(item1.GetID()),
 288               id2 = wxPtrToUInt(item2.GetID());
 289
 290     return ascending ? id1 - id2 : id2 - id1;
 291 }
 292
 293 // ---------------------------------------------------------
 294 // wxDataViewIndexListModel
 295 // ---------------------------------------------------------
 296
 297 static int my_sort( int *v1, int *v2 )
 298 {
 299    return *v2-*v1;
 300 }
 301
 302
 303 wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size )
 304 {
 305     // IDs are ordered until an item gets deleted or inserted
 306     m_ordered = true;
 307
 308     // build initial index
 309     unsigned int i;
 310     for (i = 1; i < initial_size+1; i++)
 311             m_hash.Add( wxUIntToPtr(i) );
 312     m_lastIndex = initial_size + 1;
 313 }
 314
 315 wxDataViewIndexListModel::~wxDataViewIndexListModel()
 316 {
 317 }
 318
 319 void wxDataViewIndexListModel::Reset( unsigned int new_size )
 320 {
 321     m_hash.Clear();
 322
 323     // IDs are ordered until an item gets deleted or inserted
 324     m_ordered = true;
 325
 326     // build initial index
 327     unsigned int i;
 328     for (i = 1; i < new_size+1; i++)
 329             m_hash.Add( wxUIntToPtr(i) );
 330     m_lastIndex = new_size + 1;
 331
 332     wxDataViewModel::Cleared();
 333 }
 334
 335 void wxDataViewIndexListModel::RowPrepended()
 336 {
 337     m_ordered = false;
 338
 339     unsigned int id = m_lastIndex++;
 340     m_hash.Insert( wxUIntToPtr(id), 0 );
 341     wxDataViewItem item( wxUIntToPtr(id) );
 342     ItemAdded( wxDataViewItem(0), item );
 343 }
 344
 345 void wxDataViewIndexListModel::RowInserted( unsigned int before )
 346 {
 347     m_ordered = false;
 348
 349     unsigned int id = m_lastIndex++;
 350     m_hash.Insert( wxUIntToPtr(id), before );
 351     wxDataViewItem item( wxUIntToPtr(id) );
 352     ItemAdded( wxDataViewItem(0), item );
 353 }
 354
 355 void wxDataViewIndexListModel::RowAppended()
 356 {
 357     unsigned int id = m_lastIndex++;
 358     m_hash.Add( wxUIntToPtr(id) );
 359     wxDataViewItem item( wxUIntToPtr(id) );
 360     ItemAdded( wxDataViewItem(0), item );
 361 }
 362
 363 void wxDataViewIndexListModel::RowDeleted( unsigned int row )
 364 {
 365     m_ordered = false;
 366
 367     wxDataViewItem item( m_hash[row] );
 368     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
 369     m_hash.RemoveAt( row );
 370 }
 371
 372 void wxDataViewIndexListModel::RowsDeleted( const wxArrayInt &rows )
 373 {
 374     wxArrayInt sorted = rows;
 375     sorted.Sort( my_sort );
 376
 377     m_ordered = false;
 378
 379     wxDataViewItemArray array;
 380     unsigned int i;
 381     for (i = 0; i < rows.GetCount(); i++)
 382     {
 383             wxDataViewItem item( m_hash[rows[i]] );
 384             array.Add( item );
 385     }
 386     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
 387
 388     for (i = 0; i < sorted.GetCount(); i++)
 389            m_hash.RemoveAt( sorted[i] );
 390 }
 391
 392 void wxDataViewIndexListModel::RowChanged( unsigned int row )
 393 {
 394     wxDataViewModel::ItemChanged( GetItem(row) );
 395 }
 396
 397 void wxDataViewIndexListModel::RowValueChanged( unsigned int row, unsigned int col )
 398 {
 399     wxDataViewModel::ValueChanged( GetItem(row), col );
 400 }
 401
 402 unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const
 403 {
 404     if (m_ordered)
 405     {
 406             unsigned int pos = wxPtrToUInt( item.GetID() );
 407             return pos-1;
 408     }
 409
 410     // assert for not found
 411     return (unsigned int) m_hash.Index( item.GetID() );
 412 }
 413
 414 wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const
 415 {
 416     wxASSERT( row < m_hash.GetCount() );
 417     return wxDataViewItem( m_hash[row] );
 418 }
 419
 420 bool wxDataViewIndexListModel::HasDefaultCompare() const
 421 {
 422     return !m_ordered;
 423 }
 424
 425 int wxDataViewIndexListModel::Compare(const wxDataViewItem& item1,
 426                                       const wxDataViewItem& item2,
 427                                       unsigned int WXUNUSED(column),
 428                                       bool ascending) const
 429 {
 430     if (m_ordered)
 431     {
 432         unsigned int pos1 = wxPtrToUInt(item1.GetID());
 433         unsigned int pos2 = wxPtrToUInt(item2.GetID());
 434
 435         if (ascending)
 436             return pos1 - pos2;
 437         else
 438             return pos2 - pos1;
 439     }
 440
 441     if (ascending)
 442         return GetRow(item1) - GetRow(item2);
 443
 444     return GetRow(item2) - GetRow(item1);
 445 }
 446
 447 void wxDataViewIndexListModel::GetValue( wxVariant &variant,
 448                            const wxDataViewItem &item, unsigned int col ) const
 449 {
 450     GetValueByRow( variant, GetRow(item), col );
 451 }
 452
 453 bool wxDataViewIndexListModel::SetValue( const wxVariant &variant,
 454                            const wxDataViewItem &item, unsigned int col )
 455 {
 456     return SetValueByRow( variant, GetRow(item), col );
 457 }
 458
 459 bool wxDataViewIndexListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 460 {
 461     return GetAttrByRow( GetRow(item), col, attr );
 462 }
 463
 464 wxDataViewItem wxDataViewIndexListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 465 {
 466     return wxDataViewItem(0);
 467 }
 468
 469 bool wxDataViewIndexListModel::IsContainer( const wxDataViewItem &item ) const
 470 {
 471     // only the invisible root item has children
 472     if (!item.IsOk())
 473         return true;
 474
 475     return false;
 476 }
 477
 478 unsigned int wxDataViewIndexListModel::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
 479 {
 480     if (item.IsOk())
 481         return 0;
 482
 483     children = m_hash;
 484
 485     return m_hash.GetCount();
 486 }
 487
 488 // ---------------------------------------------------------
 489 // wxDataViewVirtualListModel
 490 // ---------------------------------------------------------
 491
 492 #ifndef __WXMAC__
 493
 494 wxDataViewVirtualListModel::wxDataViewVirtualListModel( unsigned int initial_size )
 495 {
 496     m_lastIndex = initial_size-1;
 497 }
 498
 499 wxDataViewVirtualListModel::~wxDataViewVirtualListModel()
 500 {
 501 }
 502
 503 void wxDataViewVirtualListModel::Reset( unsigned int new_size )
 504 {
 505     m_lastIndex = new_size-1;
 506
 507     wxDataViewModel::Cleared();
 508 }
 509
 510 void wxDataViewVirtualListModel::RowPrepended()
 511 {
 512     m_lastIndex++;
 513     wxDataViewItem item( NULL );
 514     ItemAdded( wxDataViewItem(0), item );
 515 }
 516
 517 void wxDataViewVirtualListModel::RowInserted( unsigned int before )
 518 {
 519     m_lastIndex++;
 520     wxDataViewItem item( wxUIntToPtr(before) );
 521     ItemAdded( wxDataViewItem(0), item );
 522 }
 523
 524 void wxDataViewVirtualListModel::RowAppended()
 525 {
 526     m_lastIndex++;
 527     wxDataViewItem item( wxUIntToPtr(m_lastIndex) );
 528     ItemAdded( wxDataViewItem(0), item );
 529 }
 530
 531 void wxDataViewVirtualListModel::RowDeleted( unsigned int row )
 532 {
 533     wxDataViewItem item( wxUIntToPtr(row) );
 534     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
 535     m_lastIndex++;
 536 }
 537
 538 void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
 539 {
 540     wxArrayInt sorted = rows;
 541     sorted.Sort( my_sort );
 542
 543     wxDataViewItemArray array;
 544     unsigned int i;
 545     for (i = 0; i < sorted.GetCount(); i++)
 546     {
 547             wxDataViewItem item( wxUIntToPtr(sorted[i]) );
 548             array.Add( item );
 549     }
 550     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
 551
 552     m_lastIndex -= rows.GetCount();
 553 }
 554
 555 void wxDataViewVirtualListModel::RowChanged( unsigned int row )
 556 {
 557     wxDataViewModel::ItemChanged( GetItem(row) );
 558 }
 559
 560 void wxDataViewVirtualListModel::RowValueChanged( unsigned int row, unsigned int col )
 561 {
 562     wxDataViewModel::ValueChanged( GetItem(row), col );
 563 }
 564
 565 unsigned int wxDataViewVirtualListModel::GetRow( const wxDataViewItem &item ) const
 566 {
 567     return wxPtrToUInt( item.GetID() );
 568 }
 569
 570 wxDataViewItem wxDataViewVirtualListModel::GetItem( unsigned int row ) const
 571 {
 572     return wxDataViewItem( wxUIntToPtr(row)  );
 573 }
 574
 575 bool wxDataViewVirtualListModel::HasDefaultCompare() const
 576 {
 577     return true;
 578 }
 579
 580 int wxDataViewVirtualListModel::Compare(const wxDataViewItem& item1,
 581                                       const wxDataViewItem& item2,
 582                                       unsigned int WXUNUSED(column),
 583                                       bool ascending) const
 584 {
 585     unsigned int pos1 = wxPtrToUInt(item1.GetID());
 586     unsigned int pos2 = wxPtrToUInt(item2.GetID());
 587
 588     if (ascending)
 589        return pos1 - pos2;
 590     else
 591        return pos2 - pos1;
 592 }
 593
 594 void wxDataViewVirtualListModel::GetValue( wxVariant &variant,
 595                            const wxDataViewItem &item, unsigned int col ) const
 596 {
 597     GetValueByRow( variant, GetRow(item), col );
 598 }
 599
 600 bool wxDataViewVirtualListModel::SetValue( const wxVariant &variant,
 601                            const wxDataViewItem &item, unsigned int col )
 602 {
 603     return SetValueByRow( variant, GetRow(item), col );
 604 }
 605
 606 bool wxDataViewVirtualListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 607 {
 608     return GetAttrByRow( GetRow(item), col, attr );
 609 }
 610
 611 wxDataViewItem wxDataViewVirtualListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 612 {
 613     return wxDataViewItem(0);
 614 }
 615
 616 bool wxDataViewVirtualListModel::IsContainer( const wxDataViewItem &item ) const
 617 {
 618     // only the invisible root item has children
 619     if (!item.IsOk())
 620         return true;
 621
 622     return false;
 623 }
 624
 625 unsigned int wxDataViewVirtualListModel::GetChildren( const wxDataViewItem &WXUNUSED(item), wxDataViewItemArray &WXUNUSED(children) ) const
 626 {
 627     return 0;  // should we report an error ?
 628 }
 629
 630 #endif  // __WXMAC__
 631
 632 //-----------------------------------------------------------------------------
 633 // wxDataViewIconText
 634 //-----------------------------------------------------------------------------
 635
 636 IMPLEMENT_DYNAMIC_CLASS(wxDataViewIconText,wxObject)
 637
 638 IMPLEMENT_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
 639
 640 bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two)
 641 {
 642     if (one.GetText() != two.GetText()) return false;
 643     if (one.IsSameAs(two)) return false;
 644     return true;
 645 }
 646
 647 // ---------------------------------------------------------
 648 // wxDataViewRendererBase
 649 // ---------------------------------------------------------
 650
 651 IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject)
 652
 653 wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype,
 654                                                 wxDataViewCellMode WXUNUSED(mode),
 655                                                 int WXUNUSED(align) )
 656 {
 657     m_variantType = varianttype;
 658     m_owner = NULL;
 659 }
 660
 661 wxDataViewRendererBase::~wxDataViewRendererBase()
 662 {
 663 }
 664
 665 const wxDataViewCtrl* wxDataViewRendererBase::GetView() const
 666 {
 667     return const_cast<wxDataViewRendererBase*>(this)->GetOwner()->GetOwner();
 668 }
 669
 670 class wxKillRef: public wxWindowRef
 671 {
 672 public:
 673    wxKillRef( wxWindow *win ) : wxWindowRef( win ) { }
 674    virtual void OnObjectDestroy()
 675    {
 676       get()->PopEventHandler( true );
 677       m_pobj = NULL;
 678       delete this;
 679    }
 680 };
 681
 682 bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect )
 683 {
 684     wxDataViewCtrl* dv_ctrl = GetOwner()->GetOwner();
 685
 686     // Before doing anything we send an event asking if editing of this item is really wanted.
 687     wxDataViewEvent start_event( wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING, dv_ctrl->GetId() );
 688     start_event.SetDataViewColumn( GetOwner() );
 689     start_event.SetModel( dv_ctrl->GetModel() );
 690     start_event.SetItem( item );
 691     start_event.SetEventObject( dv_ctrl );
 692     dv_ctrl->GetEventHandler()->ProcessEvent( start_event );
 693     if( !start_event.IsAllowed() )
 694         return false;
 695
 696     m_item = item; // remember for later
 697
 698     unsigned int col = GetOwner()->GetModelColumn();
 699     wxVariant value;
 700     dv_ctrl->GetModel()->GetValue( value, item, col );
 701
 702     m_editorCtrl = CreateEditorCtrl( dv_ctrl->GetMainWindow(), labelRect, value );
 703
 704         // there might be no editor control for the given item
 705     if(!m_editorCtrl)
 706         return false;
 707
 708     (void) new wxKillRef( m_editorCtrl.get() );
 709
 710     wxDataViewEditorCtrlEvtHandler *handler =
 711         new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this );
 712
 713     m_editorCtrl->PushEventHandler( handler );
 714
 715 #if defined(__WXGTK20__) && !defined(wxUSE_GENERICDATAVIEWCTRL)
 716     handler->SetFocusOnIdle();
 717 #else
 718     m_editorCtrl->SetFocus();
 719 #endif
 720
 721     // Now we should send Editing Started event
 722     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, dv_ctrl->GetId() );
 723     event.SetDataViewColumn( GetOwner() );
 724     event.SetModel( dv_ctrl->GetModel() );
 725     event.SetItem( item );
 726     event.SetEventObject( dv_ctrl );
 727     dv_ctrl->GetEventHandler()->ProcessEvent( event );
 728
 729     return true;
 730 }
 731
 732 void wxDataViewRendererBase::CancelEditing()
 733 {
 734     if (!m_editorCtrl)
 735         return;
 736
 737     GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
 738
 739     m_editorCtrl->Hide();
 740     wxPendingDelete.Append( m_editorCtrl );
 741 }
 742
 743 bool wxDataViewRendererBase::FinishEditing()
 744 {
 745     if (!m_editorCtrl)
 746         return true;
 747
 748     wxVariant value;
 749     GetValueFromEditorCtrl( m_editorCtrl, value );
 750
 751     wxDataViewCtrl* dv_ctrl = GetOwner()->GetOwner();
 752
 753     dv_ctrl->GetMainWindow()->SetFocus();
 754
 755     m_editorCtrl->Hide();
 756     wxPendingDelete.Append( m_editorCtrl );
 757
 758     if (!Validate(value))
 759         return false;
 760
 761     unsigned int col = GetOwner()->GetModelColumn();
 762     dv_ctrl->GetModel()->SetValue( value, m_item, col );
 763     dv_ctrl->GetModel()->ValueChanged( m_item, col );
 764
 765     // Now we should send Editing Done event
 766     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv_ctrl->GetId() );
 767     event.SetDataViewColumn( GetOwner() );
 768     event.SetModel( dv_ctrl->GetModel() );
 769     event.SetItem( m_item );
 770     event.SetEventObject( dv_ctrl );
 771     dv_ctrl->GetEventHandler()->ProcessEvent( event );
 772
 773     return true;
 774 }
 775
 776 //-----------------------------------------------------------------------------
 777 // wxDataViewEditorCtrlEvtHandler
 778 //-----------------------------------------------------------------------------
 779
 780 BEGIN_EVENT_TABLE(wxDataViewEditorCtrlEvtHandler, wxEvtHandler)
 781     EVT_CHAR           (wxDataViewEditorCtrlEvtHandler::OnChar)
 782     EVT_KILL_FOCUS     (wxDataViewEditorCtrlEvtHandler::OnKillFocus)
 783     EVT_IDLE           (wxDataViewEditorCtrlEvtHandler::OnIdle)
 784     EVT_TEXT_ENTER     (-1, wxDataViewEditorCtrlEvtHandler::OnTextEnter)
 785 END_EVENT_TABLE()
 786
 787 wxDataViewEditorCtrlEvtHandler::wxDataViewEditorCtrlEvtHandler(
 788                                 wxControl *editorCtrl,
 789                                 wxDataViewRenderer *owner )
 790 {
 791     m_owner = owner;
 792     m_editorCtrl = editorCtrl;
 793
 794     m_finished = false;
 795 }
 796
 797 void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event )
 798 {
 799     if (m_focusOnIdle)
 800     {
 801         m_focusOnIdle = false;
 802         if (wxWindow::FindFocus() != m_editorCtrl)
 803             m_editorCtrl->SetFocus();
 804     }
 805
 806     event.Skip();
 807 }
 808
 809 void wxDataViewEditorCtrlEvtHandler::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
 810 {
 811     m_finished = true;
 812     m_owner->FinishEditing();
 813 }
 814
 815 void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event )
 816 {
 817     switch ( event.m_keyCode )
 818     {
 819         case WXK_RETURN:
 820             m_finished = true;
 821             m_owner->FinishEditing();
 822             break;
 823
 824         case WXK_ESCAPE:
 825         {
 826             m_finished = true;
 827             m_owner->CancelEditing();
 828             break;
 829         }
 830         default:
 831             event.Skip();
 832     }
 833 }
 834
 835 void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event )
 836 {
 837     if (!m_finished)
 838     {
 839         m_finished = true;
 840         m_owner->FinishEditing();
 841     }
 842
 843     event.Skip();
 844 }
 845
 846 // ---------------------------------------------------------
 847 // wxDataViewColumnBase
 848 // ---------------------------------------------------------
 849
 850 void wxDataViewColumnBase::Init(wxDataViewRenderer *renderer,
 851                                 unsigned int model_column)
 852 {
 853     m_renderer = renderer;
 854     m_model_column = model_column;
 855     m_owner = NULL;
 856     m_renderer->SetOwner( (wxDataViewColumn*) this );
 857 }
 858
 859 wxDataViewColumnBase::~wxDataViewColumnBase()
 860 {
 861     delete m_renderer;
 862 }
 863
 864 // ---------------------------------------------------------
 865 // wxDataViewCtrlBase
 866 // ---------------------------------------------------------
 867
 868 IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl)
 869
 870 wxDataViewCtrlBase::wxDataViewCtrlBase()
 871 {
 872     m_model = NULL;
 873     m_expander_column = 0;
 874     m_indent = 8;
 875 }
 876
 877 wxDataViewCtrlBase::~wxDataViewCtrlBase()
 878 {
 879     if (m_model)
 880     {
 881         m_model->DecRef();
 882         m_model = NULL;
 883     }
 884 }
 885
 886 bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
 887 {
 888     if (m_model)
 889     {
 890         m_model->DecRef();   // discard old model, if any
 891     }
 892
 893     // add our own reference to the new model:
 894     m_model = model;
 895     if (m_model)
 896     {
 897         m_model->IncRef();
 898     }
 899
 900     return true;
 901 }
 902
 903 wxDataViewModel* wxDataViewCtrlBase::GetModel()
 904 {
 905     return m_model;
 906 }
 907
 908 const wxDataViewModel* wxDataViewCtrlBase::GetModel() const
 909 {
 910     return m_model;
 911 }
 912
 913 void wxDataViewCtrlBase::ExpandAncestors( const wxDataViewItem & item )
 914 {
 915     if (!m_model) return;
 916
 917     if (!item.IsOk()) return;
 918
 919     wxVector<wxDataViewItem> parentChain;
 920
 921     // at first we get all the parents of the selected item
 922     wxDataViewItem parent = m_model->GetParent(item);
 923     while (parent.IsOk())
 924     {
 925         parentChain.push_back(parent);
 926         parent = m_model->GetParent(parent);
 927     }
 928
 929     // then we expand the parents, starting at the root
 930     while (!parentChain.empty())
 931     {
 932          Expand(parentChain.back());
 933          parentChain.pop_back();
 934     }
 935 }
 936
 937 wxDataViewColumn *
 938 wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
 939                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 940 {
 941     wxDataViewColumn *ret = new wxDataViewColumn( label,
 942         new wxDataViewTextRenderer( wxT("string"), mode ),
 943         model_column, width, align, flags );
 944     AppendColumn( ret );
 945     return ret;
 946 }
 947
 948 wxDataViewColumn *
 949 wxDataViewCtrlBase::AppendIconTextColumn( const wxString &label, unsigned int model_column,
 950                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 951 {
 952     wxDataViewColumn *ret = new wxDataViewColumn( label,
 953         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
 954         model_column, width, align, flags );
 955     AppendColumn( ret );
 956     return ret;
 957 }
 958
 959 wxDataViewColumn *
 960 wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column,
 961                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 962 {
 963     wxDataViewColumn *ret = new wxDataViewColumn( label,
 964         new wxDataViewToggleRenderer( wxT("bool"), mode ),
 965         model_column, width, align, flags );
 966     AppendColumn( ret );
 967     return ret;
 968 }
 969
 970 wxDataViewColumn *
 971 wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
 972                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 973 {
 974     wxDataViewColumn *ret = new wxDataViewColumn( label,
 975         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
 976         model_column, width, align, flags );
 977     AppendColumn( ret );
 978     return ret;
 979 }
 980
 981 wxDataViewColumn *
 982 wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
 983                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 984 {
 985     wxDataViewColumn *ret = new wxDataViewColumn( label,
 986         new wxDataViewDateRenderer( wxT("datetime"), mode ),
 987         model_column, width, align, flags );
 988     AppendColumn( ret );
 989     return ret;
 990 }
 991
 992 wxDataViewColumn *
 993 wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
 994                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 995 {
 996     wxDataViewColumn *ret = new wxDataViewColumn( label,
 997         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
 998         model_column, width, align, flags );
 999     AppendColumn( ret );
1000     return ret;
1001 }
1002
1003 wxDataViewColumn *
1004 wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
1005                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1006 {
1007     wxDataViewColumn *ret = new wxDataViewColumn( label,
1008         new wxDataViewTextRenderer( wxT("string"), mode ),
1009         model_column, width, align, flags );
1010     AppendColumn( ret );
1011     return ret;
1012 }
1013
1014 wxDataViewColumn *
1015 wxDataViewCtrlBase::AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
1016                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1017 {
1018     wxDataViewColumn *ret = new wxDataViewColumn( label,
1019         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1020         model_column, width, align, flags );
1021     AppendColumn( ret );
1022     return ret;
1023 }
1024
1025 wxDataViewColumn *
1026 wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
1027                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1028 {
1029     wxDataViewColumn *ret = new wxDataViewColumn( label,
1030         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1031         model_column, width, align, flags );
1032     AppendColumn( ret );
1033     return ret;
1034 }
1035
1036 wxDataViewColumn *
1037 wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
1038                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1039 {
1040     wxDataViewColumn *ret = new wxDataViewColumn( label,
1041         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1042         model_column, width, align, flags );
1043     AppendColumn( ret );
1044     return ret;
1045 }
1046
1047 wxDataViewColumn *
1048 wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
1049                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1050 {
1051     wxDataViewColumn *ret = new wxDataViewColumn( label,
1052         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1053         model_column, width, align, flags );
1054     AppendColumn( ret );
1055     return ret;
1056 }
1057
1058 wxDataViewColumn *
1059 wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
1060                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1061 {
1062     wxDataViewColumn *ret = new wxDataViewColumn( label,
1063         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1064         model_column, width, align, flags );
1065     AppendColumn( ret );
1066     return ret;
1067 }
1068
1069 wxDataViewColumn *
1070 wxDataViewCtrlBase::PrependTextColumn( const wxString &label, unsigned int model_column,
1071                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1072 {
1073     wxDataViewColumn *ret = new wxDataViewColumn( label,
1074         new wxDataViewTextRenderer( wxT("string"), mode ),
1075         model_column, width, align, flags );
1076     PrependColumn( ret );
1077     return ret;
1078 }
1079
1080 wxDataViewColumn *
1081 wxDataViewCtrlBase::PrependIconTextColumn( const wxString &label, unsigned int model_column,
1082                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1083 {
1084     wxDataViewColumn *ret = new wxDataViewColumn( label,
1085         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1086         model_column, width, align, flags );
1087     PrependColumn( ret );
1088     return ret;
1089 }
1090
1091 wxDataViewColumn *
1092 wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column,
1093                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1094 {
1095
1096     wxDataViewColumn *ret = new wxDataViewColumn( label,
1097         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1098         model_column, width, align, flags );
1099     PrependColumn( ret );
1100     return ret;
1101 }
1102
1103 wxDataViewColumn *
1104 wxDataViewCtrlBase::PrependProgressColumn( const wxString &label, unsigned int model_column,
1105                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1106 {
1107     wxDataViewColumn *ret = new wxDataViewColumn( label,
1108         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1109         model_column, width, align, flags );
1110     PrependColumn( ret );
1111     return ret;
1112 }
1113
1114 wxDataViewColumn *
1115 wxDataViewCtrlBase::PrependDateColumn( const wxString &label, unsigned int model_column,
1116                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1117 {
1118     wxDataViewColumn *ret = new wxDataViewColumn( label,
1119         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1120         model_column, width, align, flags );
1121     PrependColumn( ret );
1122     return ret;
1123 }
1124
1125 wxDataViewColumn *
1126 wxDataViewCtrlBase::PrependBitmapColumn( const wxString &label, unsigned int model_column,
1127                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1128 {
1129     wxDataViewColumn *ret = new wxDataViewColumn( label,
1130         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1131         model_column, width, align, flags );
1132     PrependColumn( ret );
1133     return ret;
1134 }
1135
1136 wxDataViewColumn *
1137 wxDataViewCtrlBase::PrependTextColumn( const wxBitmap &label, unsigned int model_column,
1138                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1139 {
1140     wxDataViewColumn *ret = new wxDataViewColumn( label,
1141         new wxDataViewTextRenderer( wxT("string"), mode ),
1142         model_column, width, align, flags );
1143     PrependColumn( ret );
1144     return ret;
1145 }
1146
1147 wxDataViewColumn *
1148 wxDataViewCtrlBase::PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
1149                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1150 {
1151     wxDataViewColumn *ret = new wxDataViewColumn( label,
1152         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1153         model_column, width, align, flags );
1154     PrependColumn( ret );
1155     return ret;
1156 }
1157
1158 wxDataViewColumn *
1159 wxDataViewCtrlBase::PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
1160                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1161 {
1162     wxDataViewColumn *ret = new wxDataViewColumn( label,
1163         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1164         model_column, width, align, flags );
1165     PrependColumn( ret );
1166     return ret;
1167 }
1168
1169 wxDataViewColumn *
1170 wxDataViewCtrlBase::PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
1171                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1172 {
1173     wxDataViewColumn *ret = new wxDataViewColumn( label,
1174         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1175         model_column, width, align, flags );
1176     PrependColumn( ret );
1177     return ret;
1178 }
1179
1180 wxDataViewColumn *
1181 wxDataViewCtrlBase::PrependDateColumn( const wxBitmap &label, unsigned int model_column,
1182                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1183 {
1184     wxDataViewColumn *ret = new wxDataViewColumn( label,
1185         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1186         model_column, width, align, flags );
1187     PrependColumn( ret );
1188     return ret;
1189 }
1190
1191 wxDataViewColumn *
1192 wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
1193                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1194 {
1195     wxDataViewColumn *ret = new wxDataViewColumn( label,
1196         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1197         model_column, width, align, flags );
1198     PrependColumn( ret );
1199     return ret;
1200 }
1201
1202 bool
1203 wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
1204 {
1205     col->SetOwner( (wxDataViewCtrl*) this );
1206     return true;
1207 }
1208
1209 bool
1210 wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col )
1211 {
1212     col->SetOwner( (wxDataViewCtrl*) this );
1213     return true;
1214 }
1215
1216 bool
1217 wxDataViewCtrlBase::InsertColumn( unsigned int WXUNUSED(pos), wxDataViewColumn *col )
1218 {
1219     col->SetOwner( (wxDataViewCtrl*) this );
1220     return true;
1221 }
1222
1223 // ---------------------------------------------------------
1224 // wxDataViewEvent
1225 // ---------------------------------------------------------
1226
1227 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
1228
1229 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent );
1230
1231 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent );
1232 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent );
1233 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent );
1234 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent );
1235 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent );
1236 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent );
1237 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING, wxDataViewEvent );
1238 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent );
1239 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent );
1240
1241 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent );
1242
1243 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent );
1244 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent );
1245 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent );
1246 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent );
1247
1248 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent );
1249 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent );
1250 wxDEFINE_EVENT( wxEVT_COMMAND_DATAVIEW_ITEM_DROP, wxDataViewEvent );
1251
1252 // -------------------------------------
1253 // wxDataViewSpinRenderer
1254 // -------------------------------------
1255
1256 wxDataViewSpinRenderer::wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode, int alignment ) :
1257    wxDataViewCustomRenderer(wxT("long"), mode, alignment )
1258 {
1259     m_min = min;
1260     m_max = max;
1261 }
1262
1263 wxControl* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1264 {
1265     long l = value;
1266     wxSize size = labelRect.GetSize();
1267 #ifdef __WXMAC__
1268     size = wxSize( wxMax(70,labelRect.width ), -1 );
1269 #endif
1270     wxString str;
1271     str.Printf( wxT("%d"), (int) l );
1272     wxSpinCtrl *sc = new wxSpinCtrl( parent, wxID_ANY, str,
1273                labelRect.GetTopLeft(), size, wxSP_ARROW_KEYS|wxTE_PROCESS_ENTER, m_min, m_max, l );
1274 #ifdef __WXMAC__
1275     size = sc->GetSize();
1276     wxPoint pt = sc->GetPosition();
1277     sc->SetSize( pt.x - 4, pt.y - 4, size.x, size.y );
1278 #endif
1279
1280     return sc;
1281 }
1282
1283 bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1284 {
1285     wxSpinCtrl *sc = (wxSpinCtrl*) editor;
1286     long l = sc->GetValue();
1287     value = l;
1288     return true;
1289 }
1290
1291 bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state )
1292 {
1293     wxString str;
1294     str.Printf(wxT("%d"), (int) m_data );
1295     RenderText( str, 0, rect, dc, state );
1296     return true;
1297 }
1298
1299 wxSize wxDataViewSpinRenderer::GetSize() const
1300 {
1301     return wxSize(80,16);
1302 }
1303
1304 bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )
1305 {
1306     m_data = value.GetLong();
1307     return true;
1308 }
1309
1310 bool wxDataViewSpinRenderer::GetValue( wxVariant &value ) const
1311 {
1312     value = m_data;
1313     return true;
1314 }
1315
1316 // -------------------------------------
1317 // wxDataViewChoiceRenderer
1318 // -------------------------------------
1319
1320 #if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXOSX_CARBON__)
1321
1322 wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString& choices, wxDataViewCellMode mode, int alignment ) :
1323    wxDataViewCustomRenderer(wxT("string"), mode, alignment )
1324 {
1325     m_choices = choices;
1326 }
1327
1328 wxControl* wxDataViewChoiceRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1329 {
1330     wxString s = value;
1331     wxSize size = labelRect.GetSize();
1332 #ifdef __WXMAC__
1333     size = wxSize( wxMax(70,labelRect.width ), -1 );
1334 #endif
1335     wxChoice *c = new wxChoice( parent, wxID_ANY, labelRect.GetTopLeft(), size, m_choices );
1336     c->SetStringSelection( value.GetString() );
1337
1338     return c;
1339 }
1340
1341 bool wxDataViewChoiceRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1342 {
1343     wxChoice *c = (wxChoice*) editor;
1344     wxString s = c->GetStringSelection();
1345     value = s;
1346     return true;
1347 }
1348
1349 bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state )
1350 {
1351     RenderText( m_data, 0, rect, dc, state );
1352     return true;
1353 }
1354
1355 wxSize wxDataViewChoiceRenderer::GetSize() const
1356 {
1357     return wxSize(80,16);
1358 }
1359
1360 bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )
1361 {
1362     m_data = value.GetString();
1363     return true;
1364 }
1365
1366 bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const
1367 {
1368     value = m_data;
1369     return true;
1370 }
1371
1372 #endif
1373
1374 //-----------------------------------------------------------------------------
1375 // wxDataViewListStore
1376 //-----------------------------------------------------------------------------
1377
1378 wxDataViewListStore::wxDataViewListStore()
1379 {
1380 }
1381
1382 wxDataViewListStore::~wxDataViewListStore()
1383 {
1384     wxVector<wxDataViewListStoreLine*>::iterator it;
1385     for (it = m_data.begin(); it != m_data.end(); ++it)
1386     {
1387         wxDataViewListStoreLine* line = *it;
1388         delete line;
1389     }
1390 }
1391
1392 void wxDataViewListStore::PrependColumn( const wxString &varianttype )
1393 {
1394     m_cols.Insert( varianttype, 0 );
1395 }
1396
1397 void wxDataViewListStore::InsertColumn( unsigned int pos, const wxString &varianttype )
1398 {
1399     m_cols.Insert( varianttype, pos );
1400 }
1401
1402 void wxDataViewListStore::AppendColumn( const wxString &varianttype )
1403 {
1404     m_cols.Add( varianttype );
1405 }
1406
1407 unsigned int wxDataViewListStore::GetColumnCount() const
1408 {
1409     return m_cols.GetCount();
1410 }
1411
1412 wxString wxDataViewListStore::GetColumnType( unsigned int pos ) const
1413 {
1414     return m_cols[pos];
1415 }
1416
1417 void wxDataViewListStore::AppendItem( const wxVector<wxVariant> &values, wxClientData *data )
1418 {
1419     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1420     line->m_values = values;
1421     m_data.push_back( line );
1422
1423     RowAppended();
1424 }
1425
1426 void wxDataViewListStore::PrependItem( const wxVector<wxVariant> &values, wxClientData *data )
1427 {
1428     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1429     line->m_values = values;
1430     m_data.insert( m_data.begin(), line );
1431
1432     RowPrepended();
1433 }
1434
1435 void wxDataViewListStore::InsertItem(  unsigned int row, const wxVector<wxVariant> &values,
1436                                        wxClientData *data )
1437 {
1438     wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
1439     line->m_values = values;
1440     m_data.insert( m_data.begin()+row, line );
1441
1442     RowInserted( row );
1443 }
1444
1445 void wxDataViewListStore::DeleteItem( unsigned int row )
1446 {
1447     wxVector<wxDataViewListStoreLine*>::iterator it = m_data.begin() + row;
1448     m_data.erase( it );
1449
1450     RowDeleted( row );
1451 }
1452
1453 void wxDataViewListStore::DeleteAllItems()
1454 {
1455     wxVector<wxDataViewListStoreLine*>::iterator it;
1456     for (it = m_data.begin(); it != m_data.end(); ++it)
1457     {
1458         wxDataViewListStoreLine* line = *it;
1459         delete line;
1460     }
1461
1462     m_data.clear();
1463
1464     Reset( 0 );
1465 }
1466
1467 void wxDataViewListStore::GetValueByRow( wxVariant &value, unsigned int row, unsigned int col ) const
1468 {
1469     wxDataViewListStoreLine *line = m_data[row];
1470     value = line->m_values[col];
1471 }
1472
1473 bool wxDataViewListStore::SetValueByRow( const wxVariant &value, unsigned int row, unsigned int col )
1474 {
1475     wxDataViewListStoreLine *line = m_data[row];
1476     line->m_values[col] = value;
1477
1478     return true;
1479 }
1480
1481 //-----------------------------------------------------------------------------
1482 // wxDataViewListCtrl
1483 //-----------------------------------------------------------------------------
1484
1485 IMPLEMENT_DYNAMIC_CLASS(wxDataViewListCtrl,wxDataViewCtrl)
1486
1487 BEGIN_EVENT_TABLE(wxDataViewListCtrl,wxDataViewCtrl)
1488    EVT_SIZE( wxDataViewListCtrl::OnSize )
1489 END_EVENT_TABLE()
1490
1491 wxDataViewListCtrl::wxDataViewListCtrl()
1492 {
1493 }
1494
1495 wxDataViewListCtrl::wxDataViewListCtrl( wxWindow *parent, wxWindowID id,
1496            const wxPoint& pos, const wxSize& size, long style,
1497            const wxValidator& validator )
1498 {
1499     Create( parent, id, pos, size, style, validator );
1500
1501     wxDataViewListStore *store = new wxDataViewListStore;
1502     AssociateModel( store );
1503     store->DecRef();
1504 }
1505
1506 wxDataViewListCtrl::~wxDataViewListCtrl()
1507 {
1508 }
1509
1510
1511 bool wxDataViewListCtrl::Create( wxWindow *parent, wxWindowID id,
1512            const wxPoint& pos, const wxSize& size, long style,
1513            const wxValidator& validator )
1514 {
1515     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
1516 }
1517
1518 bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *column, const wxString &varianttype )
1519 {
1520     GetStore()->AppendColumn( varianttype );
1521     return wxDataViewCtrl::AppendColumn( column );
1522 }
1523
1524 bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *column, const wxString &varianttype )
1525 {
1526     GetStore()->PrependColumn( varianttype );
1527     return wxDataViewCtrl::PrependColumn( column );
1528 }
1529
1530 bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype )
1531 {
1532     GetStore()->InsertColumn( pos, varianttype );
1533     return wxDataViewCtrl::InsertColumn( pos, column );
1534 }
1535
1536 bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *col )
1537 {
1538     return PrependColumn( col, "string" );
1539 }
1540
1541 bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *col )
1542 {
1543     return InsertColumn( pos, col, "string" );
1544 }
1545
1546 bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *col )
1547 {
1548     return AppendColumn( col, "string" );
1549 }
1550
1551 wxDataViewColumn *wxDataViewListCtrl::AppendTextColumn( const wxString &label,
1552           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1553 {
1554     GetStore()->AppendColumn( wxT("string") );
1555
1556     wxDataViewColumn *ret = new wxDataViewColumn( label,
1557         new wxDataViewTextRenderer( wxT("string"), mode ),
1558         GetStore()->GetColumnCount()-1, width, align, flags );
1559
1560     wxDataViewCtrl::AppendColumn( ret );
1561
1562     return ret;
1563 }
1564
1565 wxDataViewColumn *wxDataViewListCtrl::AppendToggleColumn( const wxString &label,
1566           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1567 {
1568     GetStore()->AppendColumn( wxT("bool") );
1569
1570     wxDataViewColumn *ret = new wxDataViewColumn( label,
1571         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1572         GetStore()->GetColumnCount()-1, width, align, flags );
1573
1574     wxDataViewCtrl::AppendColumn( ret );
1575
1576     return ret;
1577 }
1578
1579 wxDataViewColumn *wxDataViewListCtrl::AppendProgressColumn( const wxString &label,
1580           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1581 {
1582     GetStore()->AppendColumn( wxT("long") );
1583
1584     wxDataViewColumn *ret = new wxDataViewColumn( label,
1585         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1586         GetStore()->GetColumnCount()-1, width, align, flags );
1587
1588     wxDataViewCtrl::AppendColumn( ret );
1589
1590     return ret;
1591 }
1592
1593 wxDataViewColumn *wxDataViewListCtrl::AppendIconTextColumn( const wxString &label,
1594           wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1595 {
1596     GetStore()->AppendColumn( wxT("wxDataViewIconText") );
1597
1598     wxDataViewColumn *ret = new wxDataViewColumn( label,
1599         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1600         GetStore()->GetColumnCount()-1, width, align, flags );
1601
1602     wxDataViewCtrl::AppendColumn( ret );
1603
1604     return ret;
1605 }
1606
1607 void wxDataViewListCtrl::OnSize( wxSizeEvent &event )
1608 {
1609     event.Skip( true );
1610 }
1611
1612 //-----------------------------------------------------------------------------
1613 // wxDataViewTreeStore
1614 //-----------------------------------------------------------------------------
1615
1616 wxDataViewTreeStoreNode::wxDataViewTreeStoreNode(
1617         wxDataViewTreeStoreNode *parent,
1618         const wxString &text, const wxIcon &icon, wxClientData *data )
1619 {
1620     m_parent = parent;
1621     m_text = text;
1622     m_icon = icon;
1623     m_data = data;
1624 }
1625
1626 wxDataViewTreeStoreNode::~wxDataViewTreeStoreNode()
1627 {
1628     if (m_data)
1629         delete m_data;
1630 }
1631
1632 #include "wx/listimpl.cpp"
1633 WX_DEFINE_LIST(wxDataViewTreeStoreNodeList)
1634
1635 wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
1636         wxDataViewTreeStoreNode *parent, const wxString &text,
1637         const wxIcon &icon, const wxIcon &expanded, wxClientData *data ) :
1638     wxDataViewTreeStoreNode( parent, text, icon, data )
1639 {
1640     m_iconExpanded = expanded;
1641     m_isExpanded = false;
1642     m_children.DeleteContents(true);
1643 }
1644
1645 wxDataViewTreeStoreContainerNode::~wxDataViewTreeStoreContainerNode()
1646 {
1647 }
1648
1649 //-----------------------------------------------------------------------------
1650
1651 wxDataViewTreeStore::wxDataViewTreeStore()
1652 {
1653     m_root = new wxDataViewTreeStoreContainerNode( NULL, wxEmptyString );
1654 }
1655
1656 wxDataViewTreeStore::~wxDataViewTreeStore()
1657 {
1658     delete m_root;
1659 }
1660
1661 wxDataViewItem wxDataViewTreeStore::AppendItem( const wxDataViewItem& parent,
1662         const wxString &text, const wxIcon &icon, wxClientData *data )
1663 {
1664     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1665     if (!parent_node) return wxDataViewItem(0);
1666
1667     wxDataViewTreeStoreNode *node =
1668         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1669     parent_node->GetChildren().Append( node );
1670
1671     return node->GetItem();
1672 }
1673
1674 wxDataViewItem wxDataViewTreeStore::PrependItem( const wxDataViewItem& parent,
1675         const wxString &text, const wxIcon &icon, wxClientData *data )
1676 {
1677     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1678     if (!parent_node) return wxDataViewItem(0);
1679
1680     wxDataViewTreeStoreNode *node =
1681         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1682     parent_node->GetChildren().Insert( node );
1683
1684     return node->GetItem();
1685 }
1686
1687 wxDataViewItem
1688 wxDataViewTreeStore::InsertItem(const wxDataViewItem& parent,
1689                                 const wxDataViewItem& previous,
1690                                 const wxString& text,
1691                                 const wxIcon& icon,
1692                                 wxClientData *data)
1693 {
1694     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1695     if (!parent_node) return wxDataViewItem(0);
1696
1697     wxDataViewTreeStoreNode *previous_node = FindNode( previous );
1698     int pos = parent_node->GetChildren().IndexOf( previous_node );
1699     if (pos == wxNOT_FOUND) return wxDataViewItem(0);
1700
1701     wxDataViewTreeStoreNode *node =
1702         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1703     parent_node->GetChildren().Insert( (size_t) pos, node );
1704
1705     return node->GetItem();
1706 }
1707
1708 wxDataViewItem wxDataViewTreeStore::PrependContainer( const wxDataViewItem& parent,
1709         const wxString &text, const wxIcon &icon, const wxIcon &expanded,
1710         wxClientData *data )
1711 {
1712     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1713     if (!parent_node) return wxDataViewItem(0);
1714
1715     wxDataViewTreeStoreContainerNode *node =
1716         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1717     parent_node->GetChildren().Insert( node );
1718
1719     return node->GetItem();
1720 }
1721
1722 wxDataViewItem
1723 wxDataViewTreeStore::AppendContainer(const wxDataViewItem& parent,
1724                                      const wxString &text,
1725                                      const wxIcon& icon,
1726                                      const wxIcon& expanded,
1727                                      wxClientData * data)
1728 {
1729     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1730     if (!parent_node) return wxDataViewItem(0);
1731
1732     wxDataViewTreeStoreContainerNode *node =
1733         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1734     parent_node->GetChildren().Append( node );
1735
1736     return node->GetItem();
1737 }
1738
1739 wxDataViewItem
1740 wxDataViewTreeStore::InsertContainer(const wxDataViewItem& parent,
1741                                      const wxDataViewItem& previous,
1742                                      const wxString& text,
1743                                      const wxIcon& icon,
1744                                      const wxIcon& expanded,
1745                                      wxClientData * data)
1746 {
1747     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1748     if (!parent_node) return wxDataViewItem(0);
1749
1750     wxDataViewTreeStoreNode *previous_node = FindNode( previous );
1751     int pos = parent_node->GetChildren().IndexOf( previous_node );
1752     if (pos == wxNOT_FOUND) return wxDataViewItem(0);
1753
1754     wxDataViewTreeStoreContainerNode *node =
1755         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1756     parent_node->GetChildren().Insert( (size_t) pos, node );
1757
1758     return node->GetItem();
1759 }
1760
1761 wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1762 {
1763     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1764     if (!parent_node) return wxDataViewItem(0);
1765
1766     wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
1767     if (node)
1768         return node->GetData();
1769
1770     return wxDataViewItem(0);
1771 }
1772
1773 int wxDataViewTreeStore::GetChildCount( const wxDataViewItem& parent ) const
1774 {
1775     wxDataViewTreeStoreNode *node = FindNode( parent );
1776     if (!node) return -1;
1777
1778     if (!node->IsContainer())
1779         return 0;
1780
1781     wxDataViewTreeStoreContainerNode *container_node = (wxDataViewTreeStoreContainerNode*) node;
1782     return (int) container_node->GetChildren().GetCount();
1783 }
1784
1785 void wxDataViewTreeStore::SetItemText( const wxDataViewItem& item, const wxString &text )
1786 {
1787     wxDataViewTreeStoreNode *node = FindNode( item );
1788     if (!node) return;
1789
1790     node->SetText( text );
1791 }
1792
1793 wxString wxDataViewTreeStore::GetItemText( const wxDataViewItem& item ) const
1794 {
1795     wxDataViewTreeStoreNode *node = FindNode( item );
1796     if (!node) return wxEmptyString;
1797
1798     return node->GetText();
1799 }
1800
1801 void wxDataViewTreeStore::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
1802 {
1803     wxDataViewTreeStoreNode *node = FindNode( item );
1804     if (!node) return;
1805
1806     node->SetIcon( icon );
1807 }
1808
1809 const wxIcon &wxDataViewTreeStore::GetItemIcon( const wxDataViewItem& item ) const
1810 {
1811     wxDataViewTreeStoreNode *node = FindNode( item );
1812     if (!node) return wxNullIcon;
1813
1814     return node->GetIcon();
1815 }
1816
1817 void wxDataViewTreeStore::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
1818 {
1819     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1820     if (!node) return;
1821
1822     node->SetExpandedIcon( icon );
1823 }
1824
1825 const wxIcon &wxDataViewTreeStore::GetItemExpandedIcon( const wxDataViewItem& item ) const
1826 {
1827     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1828     if (!node) return wxNullIcon;
1829
1830     return node->GetExpandedIcon();
1831 }
1832
1833 void wxDataViewTreeStore::SetItemData( const wxDataViewItem& item, wxClientData *data )
1834 {
1835     wxDataViewTreeStoreNode *node = FindNode( item );
1836     if (!node) return;
1837
1838     node->SetData( data );
1839 }
1840
1841 wxClientData *wxDataViewTreeStore::GetItemData( const wxDataViewItem& item ) const
1842 {
1843     wxDataViewTreeStoreNode *node = FindNode( item );
1844     if (!node) return NULL;
1845
1846     return node->GetData();
1847 }
1848
1849 void wxDataViewTreeStore::DeleteItem( const wxDataViewItem& item )
1850 {
1851     if (!item.IsOk()) return;
1852
1853     wxDataViewItem parent_item = GetParent( item );
1854
1855     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item );
1856     if (!parent_node) return;
1857
1858     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1859     if (!node) return;
1860
1861     parent_node->GetChildren().DeleteObject( node );
1862 }
1863
1864 void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
1865 {
1866     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1867     if (!node) return;
1868
1869     node->GetChildren().clear();
1870 }
1871
1872 void wxDataViewTreeStore::DeleteAllItems()
1873 {
1874     // TODO
1875 }
1876
1877 void
1878 wxDataViewTreeStore::GetValue(wxVariant &variant,
1879                               const wxDataViewItem &item,
1880                               unsigned int WXUNUSED(col)) const
1881 {
1882     // if (col != 0) return;
1883
1884     wxDataViewTreeStoreNode *node = FindNode( item );
1885     if (!node) return;
1886
1887     wxIcon icon( node->GetIcon());
1888     if (node->IsContainer())
1889     {
1890         wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
1891         if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
1892            icon = container->GetExpandedIcon();
1893     }
1894
1895     wxDataViewIconText data( node->GetText(), icon );
1896
1897     variant << data;
1898 }
1899
1900 bool
1901 wxDataViewTreeStore::SetValue(const wxVariant& variant,
1902                               const wxDataViewItem& item,
1903                               unsigned int WXUNUSED(col))
1904 {
1905     // if (col != 0) return false;
1906
1907     wxDataViewTreeStoreNode *node = FindNode( item );
1908     if (!node) return false;
1909
1910     wxDataViewIconText data;
1911
1912     data << variant;
1913
1914     node->SetText( data.GetText() );
1915     node->SetIcon( data.GetIcon() );
1916
1917     return true;
1918 }
1919
1920 wxDataViewItem wxDataViewTreeStore::GetParent( const wxDataViewItem &item ) const
1921 {
1922     wxDataViewTreeStoreNode *node = FindNode( item );
1923     if (!node) return wxDataViewItem(0);
1924
1925     wxDataViewTreeStoreNode *parent = node->GetParent();
1926     if (!parent) return wxDataViewItem(0);
1927
1928     if (parent == m_root)
1929         return wxDataViewItem(0);
1930
1931     return parent->GetItem();
1932 }
1933
1934 bool wxDataViewTreeStore::IsContainer( const wxDataViewItem &item ) const
1935 {
1936     wxDataViewTreeStoreNode *node = FindNode( item );
1937     if (!node) return false;
1938
1939     return node->IsContainer();
1940 }
1941
1942 unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
1943 {
1944     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1945     if (!node) return 0;
1946
1947     wxDataViewTreeStoreNodeList::iterator iter;
1948     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1949     {
1950         wxDataViewTreeStoreNode* child = *iter;
1951         children.Add( child->GetItem() );
1952     }
1953
1954     return node->GetChildren().GetCount();
1955 }
1956
1957 int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1958                          unsigned int WXUNUSED(column), bool WXUNUSED(ascending) ) const
1959 {
1960     wxDataViewTreeStoreNode *node1 = FindNode( item1 );
1961     wxDataViewTreeStoreNode *node2 = FindNode( item2 );
1962
1963     if (!node1 || !node2)
1964         return 0;
1965
1966     wxDataViewTreeStoreContainerNode* parent1 =
1967         (wxDataViewTreeStoreContainerNode*) node1->GetParent();
1968     wxDataViewTreeStoreContainerNode* parent2 =
1969         (wxDataViewTreeStoreContainerNode*) node2->GetParent();
1970
1971     if (parent1 != parent2)
1972     {
1973         wxLogError( wxT("Comparing items with different parent.") );
1974         return 0;
1975     }
1976
1977     if (node1->IsContainer() && !!node2->IsContainer())
1978         return 1;
1979
1980     if (node2->IsContainer() && !!node1->IsContainer())
1981         return -1;
1982
1983     return parent1->GetChildren().IndexOf( node1 ) - parent1->GetChildren().IndexOf( node2 );
1984 }
1985
1986 wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const
1987 {
1988     if (!item.IsOk())
1989         return m_root;
1990
1991     return (wxDataViewTreeStoreNode*) item.GetID();
1992 }
1993
1994 wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const wxDataViewItem &item ) const
1995 {
1996     if (!item.IsOk())
1997         return (wxDataViewTreeStoreContainerNode*) m_root;
1998
1999     wxDataViewTreeStoreNode* node = (wxDataViewTreeStoreNode*) item.GetID();
2000
2001     if (!node->IsContainer())
2002         return NULL;
2003
2004     return (wxDataViewTreeStoreContainerNode*) node;
2005 }
2006
2007 //-----------------------------------------------------------------------------
2008 // wxDataViewTreeCtrl
2009 //-----------------------------------------------------------------------------
2010
2011 IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
2012
2013 BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
2014    EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
2015    EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
2016    EVT_SIZE( wxDataViewTreeCtrl::OnSize )
2017 END_EVENT_TABLE()
2018
2019 wxDataViewTreeCtrl::wxDataViewTreeCtrl()
2020 {
2021     m_imageList = NULL;
2022 }
2023
2024 wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
2025            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
2026 {
2027     m_imageList = NULL;
2028     Create( parent, id, pos, size, style, validator );
2029
2030     wxDataViewTreeStore *store = new wxDataViewTreeStore;
2031     AssociateModel( store );
2032     store->DecRef();
2033
2034     AppendIconTextColumn(wxString(),0,wxDATAVIEW_CELL_INERT,-1);
2035 }
2036
2037 wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
2038 {
2039     if (m_imageList)
2040         delete m_imageList;
2041 }
2042
2043 bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
2044            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
2045 {
2046     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
2047 }
2048
2049 void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
2050 {
2051     if (m_imageList)
2052         delete m_imageList;
2053
2054     m_imageList = imagelist;
2055 }
2056
2057 wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
2058         const wxString &text, int iconIndex, wxClientData *data )
2059 {
2060     wxIcon icon = wxNullIcon;
2061     if (m_imageList && (iconIndex != -1))
2062         icon = m_imageList->GetIcon( iconIndex );
2063
2064     wxDataViewItem res = GetStore()->AppendItem( parent, text, icon, data );
2065
2066     GetStore()->ItemAdded( parent, res );
2067
2068     return res;
2069 }
2070
2071 wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
2072         const wxString &text, int iconIndex, wxClientData *data )
2073 {
2074     wxIcon icon = wxNullIcon;
2075     if (m_imageList && (iconIndex != -1))
2076         icon = m_imageList->GetIcon( iconIndex );
2077
2078     wxDataViewItem res = GetStore()->PrependItem( parent, text, icon, data );
2079
2080     GetStore()->ItemAdded( parent, res );
2081
2082     return res;
2083 }
2084
2085 wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
2086         const wxString &text, int iconIndex, wxClientData *data )
2087 {
2088     wxIcon icon = wxNullIcon;
2089     if (m_imageList && (iconIndex != -1))
2090         icon = m_imageList->GetIcon( iconIndex );
2091
2092     wxDataViewItem res = GetStore()->InsertItem( parent, previous, text, icon, data );
2093
2094     GetStore()->ItemAdded( parent, res );
2095
2096     return res;
2097 }
2098
2099 wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
2100         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
2101 {
2102     wxIcon icon = wxNullIcon;
2103     if (m_imageList && (iconIndex != -1))
2104         icon = m_imageList->GetIcon( iconIndex );
2105
2106     wxIcon expanded = wxNullIcon;
2107     if (m_imageList && (expandedIndex != -1))
2108         expanded = m_imageList->GetIcon( expandedIndex );
2109
2110     wxDataViewItem res = GetStore()->PrependContainer( parent, text, icon, expanded, data );
2111
2112     GetStore()->ItemAdded( parent, res );
2113
2114     return res;
2115 }
2116
2117 wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
2118         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
2119 {
2120     wxIcon icon = wxNullIcon;
2121     if (m_imageList && (iconIndex != -1))
2122         icon = m_imageList->GetIcon( iconIndex );
2123
2124     wxIcon expanded = wxNullIcon;
2125     if (m_imageList && (expandedIndex != -1))
2126         expanded = m_imageList->GetIcon( expandedIndex );
2127
2128     wxDataViewItem res = GetStore()->AppendContainer( parent, text, icon, expanded, data );
2129
2130     GetStore()->ItemAdded( parent, res );
2131
2132     return res;
2133 }
2134
2135 wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
2136         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
2137 {
2138     wxIcon icon = wxNullIcon;
2139     if (m_imageList && (iconIndex != -1))
2140         icon = m_imageList->GetIcon( iconIndex );
2141
2142     wxIcon expanded = wxNullIcon;
2143     if (m_imageList && (expandedIndex != -1))
2144         expanded = m_imageList->GetIcon( expandedIndex );
2145
2146     wxDataViewItem res = GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
2147
2148     GetStore()->ItemAdded( parent, res );
2149
2150     return res;
2151 }
2152
2153 void wxDataViewTreeCtrl::SetItemText( const wxDataViewItem& item, const wxString &text )
2154 {
2155     GetStore()->SetItemText(item,text);
2156
2157     // notify control
2158     GetStore()->ValueChanged( item, 0 );
2159 }
2160
2161 void wxDataViewTreeCtrl::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
2162 {
2163     GetStore()->SetItemIcon(item,icon);
2164
2165     // notify control
2166     GetStore()->ValueChanged( item, 0 );
2167 }
2168
2169 void wxDataViewTreeCtrl::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
2170 {
2171     GetStore()->SetItemExpandedIcon(item,icon);
2172
2173     // notify control
2174     GetStore()->ValueChanged( item, 0 );
2175 }
2176
2177 void wxDataViewTreeCtrl::DeleteItem( const wxDataViewItem& item )
2178 {
2179     wxDataViewItem parent_item = GetStore()->GetParent( item );
2180
2181     GetStore()->DeleteItem(item);
2182
2183     // notify control
2184     GetStore()->ItemDeleted( parent_item, item );
2185 }
2186
2187 void wxDataViewTreeCtrl::DeleteChildren( const wxDataViewItem& item )
2188 {
2189     wxDataViewTreeStoreContainerNode *node = GetStore()->FindContainerNode( item );
2190     if (!node) return;
2191
2192     wxDataViewItemArray array;
2193     wxDataViewTreeStoreNodeList::iterator iter;
2194     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
2195     {
2196         wxDataViewTreeStoreNode* child = *iter;
2197         array.Add( child->GetItem() );
2198     }
2199
2200     GetStore()->DeleteChildren( item );
2201
2202     // notify control
2203     GetStore()->ItemsDeleted( item, array );
2204 }
2205
2206 void  wxDataViewTreeCtrl::DeleteAllItems()
2207 {
2208     GetStore()->DeleteAllItems();
2209
2210     GetStore()->Cleared();
2211 }
2212
2213 void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
2214 {
2215     if (m_imageList) return;
2216
2217     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
2218     if (!container) return;
2219
2220     container->SetExpanded( true );
2221
2222     GetStore()->ItemChanged( event.GetItem() );
2223 }
2224
2225 void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
2226 {
2227     if (m_imageList) return;
2228
2229     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
2230     if (!container) return;
2231
2232     container->SetExpanded( false );
2233
2234     GetStore()->ItemChanged( event.GetItem() );
2235 }
2236
2237 void wxDataViewTreeCtrl::OnSize( wxSizeEvent &event )
2238 {
2239 #if defined(wxUSE_GENERICDATAVIEWCTRL)
2240     // automatically resize our only column to take the entire control width
2241     if ( GetColumnCount() )
2242     {
2243         wxSize size = GetClientSize();
2244         GetColumn(0)->SetWidth(size.x);
2245     }
2246 #endif
2247     event.Skip( true );
2248 }
2249
2250 #endif // wxUSE_DATAVIEWCTRL
2251