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 #include "wx/spinctrl.h"
  23
  24 #ifndef WX_PRECOMP
  25     #include "wx/dc.h"
  26     #include "wx/settings.h"
  27     #include "wx/log.h"
  28     #include "wx/icon.h"
  29     #include "wx/crt.h"
  30 #endif
  31
  32 const wxChar wxDataViewCtrlNameStr[] = wxT("dataviewCtrl");
  33
  34
  35 bool operator == (const wxDataViewItem &left, const wxDataViewItem &right)
  36 {
  37     return (left.GetID() == right.GetID() );
  38 }
  39
  40 #ifdef __WXDEBUG__
  41 void wxDataViewItem::Print(const wxString& text) const
  42 {
  43     wxPrintf(wxT("item %s: %l\n"), text.GetData(), (long)m_id);
  44 }
  45 #endif
  46
  47 // ---------------------------------------------------------
  48 // wxDataViewModelNotifier
  49 // ---------------------------------------------------------
  50
  51 #include "wx/listimpl.cpp"
  52 WX_DEFINE_LIST(wxDataViewModelNotifiers)
  53
  54 bool wxDataViewModelNotifier::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
  55 {
  56     size_t count = items.GetCount();
  57     size_t i;
  58     for (i = 0; i < count; i++)
  59         if (!ItemAdded( parent, items[i] )) return false;
  60
  61     return true;
  62 }
  63
  64 bool wxDataViewModelNotifier::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
  65 {
  66     size_t count = items.GetCount();
  67     size_t i;
  68     for (i = 0; i < count; i++)
  69         if (!ItemDeleted( parent, items[i] )) return false;
  70
  71     return true;
  72 }
  73
  74 bool wxDataViewModelNotifier::ItemsChanged( const wxDataViewItemArray &items )
  75 {
  76     size_t count = items.GetCount();
  77     size_t i;
  78     for (i = 0; i < count; i++)
  79         if (!ItemChanged( items[i] )) return false;
  80
  81     return true;
  82 }
  83
  84 // ---------------------------------------------------------
  85 // wxDataViewModel
  86 // ---------------------------------------------------------
  87
  88 wxDataViewModel::wxDataViewModel()
  89 {
  90     m_notifiers.DeleteContents( true );
  91 }
  92
  93 bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
  94 {
  95     bool ret = true;
  96
  97     wxDataViewModelNotifiers::iterator iter;
  98     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
  99     {
 100         wxDataViewModelNotifier* notifier = *iter;
 101         if (!notifier->ItemAdded( parent, item ))
 102             ret = false;
 103     }
 104
 105     return ret;
 106 }
 107
 108 bool wxDataViewModel::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
 109 {
 110     bool ret = true;
 111
 112     wxDataViewModelNotifiers::iterator iter;
 113     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 114     {
 115         wxDataViewModelNotifier* notifier = *iter;
 116         if (!notifier->ItemDeleted( parent, item ))
 117             ret = false;
 118     }
 119
 120     return ret;
 121 }
 122
 123 bool wxDataViewModel::ItemChanged( const wxDataViewItem &item )
 124 {
 125     bool ret = true;
 126
 127     wxDataViewModelNotifiers::iterator iter;
 128     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 129     {
 130         wxDataViewModelNotifier* notifier = *iter;
 131         if (!notifier->ItemChanged( item ))
 132             ret = false;
 133     }
 134
 135     return ret;
 136 }
 137
 138 bool wxDataViewModel::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
 139 {
 140     bool ret = true;
 141
 142     wxDataViewModelNotifiers::iterator iter;
 143     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 144     {
 145         wxDataViewModelNotifier* notifier = *iter;
 146         if (!notifier->ItemsAdded( parent, items ))
 147             ret = false;
 148     }
 149
 150     return ret;
 151 }
 152
 153 bool wxDataViewModel::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
 154 {
 155     bool ret = true;
 156
 157     wxDataViewModelNotifiers::iterator iter;
 158     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 159     {
 160         wxDataViewModelNotifier* notifier = *iter;
 161         if (!notifier->ItemsDeleted( parent, items ))
 162             ret = false;
 163     }
 164
 165     return ret;
 166 }
 167
 168 bool wxDataViewModel::ItemsChanged( const wxDataViewItemArray &items )
 169 {
 170     bool ret = true;
 171
 172     wxDataViewModelNotifiers::iterator iter;
 173     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 174     {
 175         wxDataViewModelNotifier* notifier = *iter;
 176         if (!notifier->ItemsChanged( items ))
 177             ret = false;
 178     }
 179
 180     return ret;
 181 }
 182
 183 bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col )
 184 {
 185     bool ret = true;
 186
 187     wxDataViewModelNotifiers::iterator iter;
 188     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 189     {
 190         wxDataViewModelNotifier* notifier = *iter;
 191         if (!notifier->ValueChanged( item, col ))
 192             ret = false;
 193     }
 194
 195     return ret;
 196 }
 197
 198 bool wxDataViewModel::Cleared()
 199 {
 200     bool ret = true;
 201
 202     wxDataViewModelNotifiers::iterator iter;
 203     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 204     {
 205         wxDataViewModelNotifier* notifier = *iter;
 206         if (!notifier->Cleared())
 207             ret = false;
 208     }
 209
 210     return ret;
 211 }
 212
 213 void wxDataViewModel::Resort()
 214 {
 215     wxDataViewModelNotifiers::iterator iter;
 216     for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
 217     {
 218         wxDataViewModelNotifier* notifier = *iter;
 219         notifier->Resort();
 220     }
 221 }
 222
 223 void wxDataViewModel::AddNotifier( wxDataViewModelNotifier *notifier )
 224 {
 225     m_notifiers.push_back( notifier );
 226     notifier->SetOwner( this );
 227 }
 228
 229 void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier )
 230 {
 231     m_notifiers.DeleteObject( notifier );
 232 }
 233
 234 int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
 235                               unsigned int column, bool ascending )
 236 {
 237     // sort branches before leaves
 238     bool item1_is_container = IsContainer(item1);
 239     bool item2_is_container = IsContainer(item2);
 240
 241     if (item1_is_container && !item2_is_container)
 242         return 1;
 243     if (item2_is_container && !item1_is_container)
 244         return -1;
 245
 246     wxVariant value1,value2;
 247     GetValue( value1, item1, column );
 248     GetValue( value2, item2, column );
 249
 250     if (!ascending)
 251     {
 252         wxVariant temp = value1;
 253         value1 = value2;
 254         value2 = temp;
 255     }
 256
 257     if (value1.GetType() == wxT("string"))
 258     {
 259         wxString str1 = value1.GetString();
 260         wxString str2 = value2.GetString();
 261         int res = str1.Cmp( str2 );
 262         if (res) return res;
 263     } else
 264     if (value1.GetType() == wxT("long"))
 265     {
 266         long l1 = value1.GetLong();
 267         long l2 = value2.GetLong();
 268         long res = l1-l2;
 269         if (res) return res;
 270     } else
 271     if (value1.GetType() == wxT("double"))
 272     {
 273         double d1 = value1.GetDouble();
 274         double d2 = value2.GetDouble();
 275         if (d1 < d2) return 1;
 276         if (d1 > d2) return -1;
 277     } else
 278     if (value1.GetType() == wxT("datetime"))
 279     {
 280         wxDateTime dt1 = value1.GetDateTime();
 281         wxDateTime dt2 = value2.GetDateTime();
 282         if (dt1.IsEarlierThan(dt2)) return 1;
 283         if (dt2.IsEarlierThan(dt1)) return -11;
 284     }
 285
 286     // items must be different
 287     unsigned long litem1 = (unsigned long) item1.GetID();
 288     unsigned long litem2 = (unsigned long) item2.GetID();
 289
 290     if (!ascending)
 291         return litem2-litem2;
 292
 293     return litem1-litem2;
 294 }
 295
 296 // ---------------------------------------------------------
 297 // wxDataViewIndexListModel
 298 // ---------------------------------------------------------
 299
 300 static int my_sort( int *v1, int *v2 )
 301 {
 302    return *v2-*v1;
 303 }
 304
 305
 306 wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size )
 307 {
 308     // IDs are ordered until an item gets deleted or inserted
 309     m_ordered = true;
 310
 311     // build initial index
 312     unsigned int i;
 313     for (i = 1; i < initial_size+1; i++)
 314             m_hash.Add( (void*) i );
 315     m_lastIndex = initial_size + 1;
 316 }
 317
 318 wxDataViewIndexListModel::~wxDataViewIndexListModel()
 319 {
 320 }
 321
 322 void wxDataViewIndexListModel::Reset( unsigned int new_size )
 323 {
 324     m_hash.Clear();
 325
 326     // IDs are ordered until an item gets deleted or inserted
 327     m_ordered = true;
 328
 329     // build initial index
 330     unsigned int i;
 331     for (i = 1; i < new_size+1; i++)
 332             m_hash.Add( (void*) i );
 333     m_lastIndex = new_size + 1;
 334
 335     wxDataViewModel::Cleared();
 336 }
 337
 338 void wxDataViewIndexListModel::RowPrepended()
 339 {
 340     m_ordered = false;
 341
 342     unsigned int id = m_lastIndex++;
 343     m_hash.Insert( (void*) id, 0 );
 344     wxDataViewItem item( (void*) id );
 345     ItemAdded( wxDataViewItem(0), item );
 346 }
 347
 348 void wxDataViewIndexListModel::RowInserted( unsigned int before )
 349 {
 350     m_ordered = false;
 351
 352     unsigned int id = m_lastIndex++;
 353     m_hash.Insert( (void*) id, before );
 354     wxDataViewItem item( (void*) id );
 355     ItemAdded( wxDataViewItem(0), item );
 356 }
 357
 358 void wxDataViewIndexListModel::RowAppended()
 359 {
 360     unsigned int id = m_lastIndex++;
 361     m_hash.Add( (void*) id );
 362     wxDataViewItem item( (void*) id );
 363     ItemAdded( wxDataViewItem(0), item );
 364 }
 365
 366 void wxDataViewIndexListModel::RowDeleted( unsigned int row )
 367 {
 368     m_ordered = false;
 369
 370     wxDataViewItem item( m_hash[row] );
 371     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
 372     m_hash.RemoveAt( row );
 373 }
 374
 375 void wxDataViewIndexListModel::RowsDeleted( const wxArrayInt &rows )
 376 {
 377     wxArrayInt sorted = rows;
 378     sorted.Sort( my_sort );
 379
 380     m_ordered = false;
 381
 382     wxDataViewItemArray array;
 383     unsigned int i;
 384     for (i = 0; i < rows.GetCount(); i++)
 385     {
 386             wxDataViewItem item( m_hash[rows[i]] );
 387             array.Add( item );
 388     }
 389     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
 390
 391     for (i = 0; i < sorted.GetCount(); i++)
 392            m_hash.RemoveAt( sorted[i] );
 393 }
 394
 395 void wxDataViewIndexListModel::RowChanged( unsigned int row )
 396 {
 397     wxDataViewModel::ItemChanged( GetItem(row) );
 398 }
 399
 400 void wxDataViewIndexListModel::RowValueChanged( unsigned int row, unsigned int col )
 401 {
 402     wxDataViewModel::ValueChanged( GetItem(row), col );
 403 }
 404
 405 unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const
 406 {
 407     if (m_ordered)
 408     {
 409             unsigned int pos = wxPtrToUInt( item.GetID() );
 410             return pos-1;
 411     }
 412
 413     // assert for not found
 414     return (unsigned int) m_hash.Index( item.GetID() );
 415 }
 416
 417 wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const
 418 {
 419     wxASSERT( row < m_hash.GetCount() );
 420     return wxDataViewItem( m_hash[row] );
 421 }
 422
 423 bool wxDataViewIndexListModel::HasDefaultCompare() const
 424 {
 425     return !m_ordered;
 426 }
 427
 428 int wxDataViewIndexListModel::Compare(const wxDataViewItem& item1,
 429                                       const wxDataViewItem& item2,
 430                                       unsigned int WXUNUSED(column),
 431                                       bool ascending)
 432 {
 433     if (m_ordered)
 434     {
 435         unsigned int pos1 = wxPtrToUInt(item1.GetID());
 436         unsigned int pos2 = wxPtrToUInt(item2.GetID());
 437
 438         if (ascending)
 439             return pos1 - pos2;
 440         else
 441             return pos2 - pos1;
 442     }
 443
 444     if (ascending)
 445         return GetRow(item1) - GetRow(item2);
 446
 447     return GetRow(item2) - GetRow(item1);
 448 }
 449
 450 void wxDataViewIndexListModel::GetValue( wxVariant &variant,
 451                            const wxDataViewItem &item, unsigned int col ) const
 452 {
 453     GetValue( variant, GetRow(item), col );
 454 }
 455
 456 bool wxDataViewIndexListModel::SetValue( const wxVariant &variant,
 457                            const wxDataViewItem &item, unsigned int col )
 458 {
 459     return SetValue( variant, GetRow(item), col );
 460 }
 461
 462 bool wxDataViewIndexListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 463 {
 464     return GetAttr( GetRow(item), col, attr );
 465 }
 466
 467 wxDataViewItem wxDataViewIndexListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 468 {
 469     return wxDataViewItem(0);
 470 }
 471
 472 bool wxDataViewIndexListModel::IsContainer( const wxDataViewItem &item ) const
 473 {
 474     // only the invisible root item has children
 475     if (!item.IsOk())
 476         return true;
 477
 478     return false;
 479 }
 480
 481 unsigned int wxDataViewIndexListModel::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
 482 {
 483     if (item.IsOk())
 484         return 0;
 485
 486     children = m_hash;
 487
 488     return m_hash.GetCount();
 489 }
 490
 491 // ---------------------------------------------------------
 492 // wxDataViewVirtualListModel
 493 // ---------------------------------------------------------
 494
 495 #ifndef __WXMAC__
 496
 497 wxDataViewVirtualListModel::wxDataViewVirtualListModel( unsigned int initial_size )
 498 {
 499     m_lastIndex = initial_size-1;
 500 }
 501
 502 wxDataViewVirtualListModel::~wxDataViewVirtualListModel()
 503 {
 504 }
 505
 506 void wxDataViewVirtualListModel::Reset( unsigned int new_size )
 507 {
 508     m_lastIndex = new_size-1;
 509
 510     wxDataViewModel::Cleared();
 511 }
 512
 513 void wxDataViewVirtualListModel::RowPrepended()
 514 {
 515     m_lastIndex++;
 516     wxDataViewItem item( (void*) 0 );
 517     ItemAdded( wxDataViewItem(0), item );
 518 }
 519
 520 void wxDataViewVirtualListModel::RowInserted( unsigned int before )
 521 {
 522     m_lastIndex++;
 523     wxDataViewItem item( (void*) before );
 524     ItemAdded( wxDataViewItem(0), item );
 525 }
 526
 527 void wxDataViewVirtualListModel::RowAppended()
 528 {
 529     m_lastIndex++;
 530     wxDataViewItem item( (void*) m_lastIndex );
 531     ItemAdded( wxDataViewItem(0), item );
 532 }
 533
 534 void wxDataViewVirtualListModel::RowDeleted( unsigned int row )
 535 {
 536     wxDataViewItem item( (void*) row );
 537     wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
 538     m_lastIndex++;
 539 }
 540
 541 void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
 542 {
 543     wxArrayInt sorted = rows;
 544     sorted.Sort( my_sort );
 545
 546     wxDataViewItemArray array;
 547     unsigned int i;
 548     for (i = 0; i < sorted.GetCount(); i++)
 549     {
 550             wxDataViewItem item( (void*) sorted[i] );
 551             array.Add( item );
 552     }
 553     wxDataViewModel::ItemsDeleted( wxDataViewItem(0), array );
 554
 555     m_lastIndex -= rows.GetCount();
 556 }
 557
 558 void wxDataViewVirtualListModel::RowChanged( unsigned int row )
 559 {
 560     wxDataViewModel::ItemChanged( GetItem(row) );
 561 }
 562
 563 void wxDataViewVirtualListModel::RowValueChanged( unsigned int row, unsigned int col )
 564 {
 565     wxDataViewModel::ValueChanged( GetItem(row), col );
 566 }
 567
 568 unsigned int wxDataViewVirtualListModel::GetRow( const wxDataViewItem &item ) const
 569 {
 570     return wxPtrToUInt( item.GetID() );
 571 }
 572
 573 wxDataViewItem wxDataViewVirtualListModel::GetItem( unsigned int row ) const
 574 {
 575     return wxDataViewItem( (void*) row  );
 576 }
 577
 578 bool wxDataViewVirtualListModel::HasDefaultCompare() const
 579 {
 580     return true;
 581 }
 582
 583 int wxDataViewVirtualListModel::Compare(const wxDataViewItem& item1,
 584                                       const wxDataViewItem& item2,
 585                                       unsigned int WXUNUSED(column),
 586                                       bool ascending)
 587 {
 588     unsigned int pos1 = wxPtrToUInt(item1.GetID());
 589     unsigned int pos2 = wxPtrToUInt(item2.GetID());
 590
 591     if (ascending)
 592        return pos1 - pos2;
 593     else
 594        return pos2 - pos1;
 595 }
 596
 597 void wxDataViewVirtualListModel::GetValue( wxVariant &variant,
 598                            const wxDataViewItem &item, unsigned int col ) const
 599 {
 600     GetValue( variant, GetRow(item), col );
 601 }
 602
 603 bool wxDataViewVirtualListModel::SetValue( const wxVariant &variant,
 604                            const wxDataViewItem &item, unsigned int col )
 605 {
 606     return SetValue( variant, GetRow(item), col );
 607 }
 608
 609 bool wxDataViewVirtualListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 610 {
 611     return GetAttr( GetRow(item), col, attr );
 612 }
 613
 614 wxDataViewItem wxDataViewVirtualListModel::GetParent( const wxDataViewItem & WXUNUSED(item) ) const
 615 {
 616     return wxDataViewItem(0);
 617 }
 618
 619 bool wxDataViewVirtualListModel::IsContainer( const wxDataViewItem &item ) const
 620 {
 621     // only the invisible root item has children
 622     if (!item.IsOk())
 623         return true;
 624
 625     return false;
 626 }
 627
 628 unsigned int wxDataViewVirtualListModel::GetChildren( const wxDataViewItem &WXUNUSED(item), wxDataViewItemArray &WXUNUSED(children) ) const
 629 {
 630     return 0;  // should we report an error ?
 631 }
 632
 633 #endif  // __WXMAC__
 634
 635 //-----------------------------------------------------------------------------
 636 // wxDataViewIconText
 637 //-----------------------------------------------------------------------------
 638
 639 IMPLEMENT_DYNAMIC_CLASS(wxDataViewIconText,wxObject)
 640
 641 IMPLEMENT_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
 642
 643 bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two)
 644 {
 645     if (one.GetText() != two.GetText()) return false;
 646     if (one.IsSameAs(two)) return false;
 647     return true;
 648 }
 649
 650 // ---------------------------------------------------------
 651 // wxDataViewRendererBase
 652 // ---------------------------------------------------------
 653
 654 IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject)
 655
 656 wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype,
 657                                                 wxDataViewCellMode WXUNUSED(mode),
 658                                                 int WXUNUSED(align) )
 659 {
 660     m_variantType = varianttype;
 661     m_editorCtrl = NULL;
 662     m_owner = NULL;
 663 }
 664
 665 const wxDataViewCtrl* wxDataViewRendererBase::GetView() const
 666 {
 667     return wx_const_cast(wxDataViewRendererBase*, this)->GetOwner()->GetOwner();
 668 }
 669
 670 bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect )
 671 {
 672     m_item = item; // remember for later
 673
 674     unsigned int col = GetOwner()->GetModelColumn();
 675     wxVariant value;
 676     GetOwner()->GetOwner()->GetModel()->GetValue( value, item, col );
 677
 678     m_editorCtrl = CreateEditorCtrl( GetOwner()->GetOwner()->GetMainWindow(), labelRect, value );
 679
 680     wxDataViewEditorCtrlEvtHandler *handler =
 681         new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this );
 682
 683     m_editorCtrl->PushEventHandler( handler );
 684
 685 #if defined(__WXGTK20__) && !defined(wxUSE_GENERICDATAVIEWCTRL)
 686     handler->SetFocusOnIdle();
 687 #else
 688     m_editorCtrl->SetFocus();
 689 #endif
 690
 691     // Now we should send Editing Started event
 692     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, GetOwner()->GetOwner()->GetId() );
 693     event.SetDataViewColumn( GetOwner() );
 694     event.SetModel( GetOwner()->GetOwner()->GetModel() );
 695     event.SetItem( item );
 696     GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event );
 697
 698     return true;
 699 }
 700
 701 void wxDataViewRendererBase::CancelEditing()
 702 {
 703     wxPendingDelete.Append( m_editorCtrl );
 704
 705     GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
 706
 707     // m_editorCtrl->PopEventHandler( true );
 708 }
 709
 710 bool wxDataViewRendererBase::FinishEditing()
 711 {
 712     wxVariant value;
 713     GetValueFromEditorCtrl( m_editorCtrl, value );
 714
 715     wxPendingDelete.Append( m_editorCtrl );
 716
 717     GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
 718
 719     if (!Validate(value))
 720         return false;
 721
 722     unsigned int col = GetOwner()->GetModelColumn();
 723     GetOwner()->GetOwner()->GetModel()->SetValue( value, m_item, col );
 724     GetOwner()->GetOwner()->GetModel()->ValueChanged( m_item, col );
 725
 726     // m_editorCtrl->PopEventHandler( true );
 727
 728     // Now we should send Editing Done event
 729     wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, GetOwner()->GetOwner()->GetId() );
 730     event.SetDataViewColumn( GetOwner() );
 731     event.SetModel( GetOwner()->GetOwner()->GetModel() );
 732     event.SetItem( m_item );
 733     GetOwner()->GetOwner()->GetEventHandler()->ProcessEvent( event );
 734
 735     return true;
 736 }
 737
 738 //-----------------------------------------------------------------------------
 739 // wxDataViewEditorCtrlEvtHandler
 740 //-----------------------------------------------------------------------------
 741
 742 BEGIN_EVENT_TABLE(wxDataViewEditorCtrlEvtHandler, wxEvtHandler)
 743     EVT_CHAR           (wxDataViewEditorCtrlEvtHandler::OnChar)
 744     EVT_KILL_FOCUS     (wxDataViewEditorCtrlEvtHandler::OnKillFocus)
 745     EVT_IDLE           (wxDataViewEditorCtrlEvtHandler::OnIdle)
 746 END_EVENT_TABLE()
 747
 748 wxDataViewEditorCtrlEvtHandler::wxDataViewEditorCtrlEvtHandler(
 749                                 wxControl *editorCtrl,
 750                                 wxDataViewRenderer *owner )
 751 {
 752     m_owner = owner;
 753     m_editorCtrl = editorCtrl;
 754
 755     m_finished = false;
 756 }
 757
 758 void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event )
 759 {
 760     if (m_focusOnIdle)
 761     {
 762         m_focusOnIdle = false;
 763         if (wxWindow::FindFocus() != m_editorCtrl)
 764             m_editorCtrl->SetFocus();
 765     }
 766
 767     event.Skip();
 768 }
 769
 770 void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event )
 771 {
 772     switch ( event.m_keyCode )
 773     {
 774         case WXK_RETURN:
 775             wxPrintf( "OnChar RETURN\n" );
 776             m_finished = true;
 777             m_owner->FinishEditing();
 778             break;
 779
 780         case WXK_ESCAPE:
 781             m_finished = true;
 782             m_owner->CancelEditing();
 783             break;
 784
 785         default:
 786             event.Skip();
 787     }
 788 }
 789
 790 void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event )
 791 {
 792     if (!m_finished)
 793     {
 794         wxPrintf( "OnKillFocus\n" );
 795         m_finished = true;
 796         m_owner->FinishEditing();
 797     }
 798
 799     event.Skip();
 800 }
 801
 802 // ---------------------------------------------------------
 803 // wxDataViewColumnBase
 804 // ---------------------------------------------------------
 805
 806 IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumnBase, wxObject)
 807
 808 wxDataViewColumnBase::wxDataViewColumnBase(const wxString& WXUNUSED(title),
 809                                            wxDataViewRenderer *renderer,
 810                                            unsigned int model_column,
 811                                            int WXUNUSED(width),
 812                                            wxAlignment WXUNUSED(align),
 813                                            int WXUNUSED(flags))
 814 {
 815     m_renderer = renderer;
 816     m_model_column = model_column;
 817     m_owner = NULL;
 818     m_renderer->SetOwner( (wxDataViewColumn*) this );
 819
 820     // NOTE: the wxDataViewColumn's ctor must store the width, align, flags
 821     //       parameters inside the native control!
 822 }
 823
 824 wxDataViewColumnBase::wxDataViewColumnBase(const wxBitmap& bitmap,
 825                                            wxDataViewRenderer *renderer,
 826                                            unsigned int model_column,
 827                                            int WXUNUSED(width),
 828                                            wxAlignment WXUNUSED(align),
 829                                            int WXUNUSED(flags) )
 830 {
 831     m_renderer = renderer;
 832     m_model_column = model_column;
 833     m_bitmap = bitmap;
 834     m_owner = NULL;
 835     m_renderer->SetOwner( (wxDataViewColumn*) this );
 836 }
 837
 838 wxDataViewColumnBase::~wxDataViewColumnBase()
 839 {
 840     if (m_renderer)
 841         delete m_renderer;
 842 }
 843
 844 int wxDataViewColumnBase::GetFlags() const
 845 {
 846     int ret = 0;
 847
 848     if (IsSortable())
 849         ret |= wxDATAVIEW_COL_SORTABLE;
 850     if (IsResizeable())
 851         ret |= wxDATAVIEW_COL_RESIZABLE;
 852     if (IsHidden())
 853         ret |= wxDATAVIEW_COL_HIDDEN;
 854
 855     return ret;
 856 }
 857
 858 void wxDataViewColumnBase::SetFlags(int flags)
 859 {
 860     SetSortable((flags & wxDATAVIEW_COL_SORTABLE) != 0);
 861     SetResizeable((flags & wxDATAVIEW_COL_RESIZABLE) != 0);
 862     SetHidden((flags & wxDATAVIEW_COL_HIDDEN) != 0);
 863     SetReorderable((flags & wxDATAVIEW_COL_REORDERABLE) != 0);
 864 }
 865
 866 // ---------------------------------------------------------
 867 // wxDataViewCtrlBase
 868 // ---------------------------------------------------------
 869
 870 IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl)
 871
 872 wxDataViewCtrlBase::wxDataViewCtrlBase()
 873 {
 874     m_model = NULL;
 875     m_expander_column = 0;
 876     m_indent = 8;
 877 }
 878
 879 wxDataViewCtrlBase::~wxDataViewCtrlBase()
 880 {
 881     if (m_model)
 882     {
 883         m_model->DecRef();
 884         m_model = NULL;
 885     }
 886 }
 887
 888 bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
 889 {
 890     if (m_model)
 891     {
 892         m_model->DecRef();   // discard old model, if any
 893     }
 894
 895     // add our own reference to the new model:
 896     m_model = model;
 897     if (m_model)
 898     {
 899         m_model->IncRef();
 900     }
 901
 902     return true;
 903 }
 904
 905 wxDataViewModel* wxDataViewCtrlBase::GetModel()
 906 {
 907     return m_model;
 908 }
 909
 910 const wxDataViewModel* wxDataViewCtrlBase::GetModel() const
 911 {
 912     return m_model;
 913 }
 914
 915 wxDataViewColumn *
 916 wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
 917                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 918 {
 919     wxDataViewColumn *ret = new wxDataViewColumn( label,
 920         new wxDataViewTextRenderer( wxT("string"), mode ),
 921         model_column, width, align, flags );
 922     AppendColumn( ret );
 923     return ret;
 924 }
 925
 926 wxDataViewColumn *
 927 wxDataViewCtrlBase::AppendIconTextColumn( const wxString &label, unsigned int model_column,
 928                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 929 {
 930     wxDataViewColumn *ret = new wxDataViewColumn( label,
 931         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
 932         model_column, width, align, flags );
 933     AppendColumn( ret );
 934     return ret;
 935 }
 936
 937 wxDataViewColumn *
 938 wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column,
 939                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 940 {
 941
 942     wxDataViewColumn *ret = new wxDataViewColumn( label,
 943         new wxDataViewToggleRenderer( wxT("bool"), mode ),
 944         model_column, width, align, flags );
 945     AppendColumn( ret );
 946     return ret;
 947 }
 948
 949 wxDataViewColumn *
 950 wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
 951                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 952 {
 953     wxDataViewColumn *ret = new wxDataViewColumn( label,
 954         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
 955         model_column, width, align, flags );
 956     AppendColumn( ret );
 957     return ret;
 958 }
 959
 960 wxDataViewColumn *
 961 wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
 962                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 963 {
 964     wxDataViewColumn *ret = new wxDataViewColumn( label,
 965         new wxDataViewDateRenderer( wxT("datetime"), mode ),
 966         model_column, width, align, flags );
 967     AppendColumn( ret );
 968     return ret;
 969 }
 970
 971 wxDataViewColumn *
 972 wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
 973                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 974 {
 975     wxDataViewColumn *ret = new wxDataViewColumn( label,
 976         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
 977         model_column, width, align, flags );
 978     AppendColumn( ret );
 979     return ret;
 980 }
 981
 982 wxDataViewColumn *
 983 wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
 984                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 985 {
 986     wxDataViewColumn *ret = new wxDataViewColumn( label,
 987         new wxDataViewTextRenderer( wxT("string"), mode ),
 988         model_column, width, align, flags );
 989     AppendColumn( ret );
 990     return ret;
 991 }
 992
 993 wxDataViewColumn *
 994 wxDataViewCtrlBase::AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
 995                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 996 {
 997     wxDataViewColumn *ret = new wxDataViewColumn( label,
 998         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
 999         model_column, width, align, flags );
1000     AppendColumn( ret );
1001     return ret;
1002 }
1003
1004 wxDataViewColumn *
1005 wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
1006                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1007 {
1008     wxDataViewColumn *ret = new wxDataViewColumn( label,
1009         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1010         model_column, width, align, flags );
1011     AppendColumn( ret );
1012     return ret;
1013 }
1014
1015 wxDataViewColumn *
1016 wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
1017                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1018 {
1019     wxDataViewColumn *ret = new wxDataViewColumn( label,
1020         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1021         model_column, width, align, flags );
1022     AppendColumn( ret );
1023     return ret;
1024 }
1025
1026 wxDataViewColumn *
1027 wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
1028                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1029 {
1030     wxDataViewColumn *ret = new wxDataViewColumn( label,
1031         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1032         model_column, width, align, flags );
1033     AppendColumn( ret );
1034     return ret;
1035 }
1036
1037 wxDataViewColumn *
1038 wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
1039                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1040 {
1041     wxDataViewColumn *ret = new wxDataViewColumn( label,
1042         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1043         model_column, width, align, flags );
1044     AppendColumn( ret );
1045     return ret;
1046 }
1047
1048 wxDataViewColumn *
1049 wxDataViewCtrlBase::PrependTextColumn( const wxString &label, unsigned int model_column,
1050                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1051 {
1052     wxDataViewColumn *ret = new wxDataViewColumn( label,
1053         new wxDataViewTextRenderer( wxT("string"), mode ),
1054         model_column, width, align, flags );
1055     PrependColumn( ret );
1056     return ret;
1057 }
1058
1059 wxDataViewColumn *
1060 wxDataViewCtrlBase::PrependIconTextColumn( const wxString &label, unsigned int model_column,
1061                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1062 {
1063     wxDataViewColumn *ret = new wxDataViewColumn( label,
1064         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1065         model_column, width, align, flags );
1066     PrependColumn( ret );
1067     return ret;
1068 }
1069
1070 wxDataViewColumn *
1071 wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column,
1072                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1073 {
1074
1075     wxDataViewColumn *ret = new wxDataViewColumn( label,
1076         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1077         model_column, width, align, flags );
1078     PrependColumn( ret );
1079     return ret;
1080 }
1081
1082 wxDataViewColumn *
1083 wxDataViewCtrlBase::PrependProgressColumn( const wxString &label, unsigned int model_column,
1084                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1085 {
1086     wxDataViewColumn *ret = new wxDataViewColumn( label,
1087         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1088         model_column, width, align, flags );
1089     PrependColumn( ret );
1090     return ret;
1091 }
1092
1093 wxDataViewColumn *
1094 wxDataViewCtrlBase::PrependDateColumn( const wxString &label, unsigned int model_column,
1095                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1096 {
1097     wxDataViewColumn *ret = new wxDataViewColumn( label,
1098         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1099         model_column, width, align, flags );
1100     PrependColumn( ret );
1101     return ret;
1102 }
1103
1104 wxDataViewColumn *
1105 wxDataViewCtrlBase::PrependBitmapColumn( const wxString &label, unsigned int model_column,
1106                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1107 {
1108     wxDataViewColumn *ret = new wxDataViewColumn( label,
1109         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1110         model_column, width, align, flags );
1111     PrependColumn( ret );
1112     return ret;
1113 }
1114
1115 wxDataViewColumn *
1116 wxDataViewCtrlBase::PrependTextColumn( const wxBitmap &label, unsigned int model_column,
1117                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1118 {
1119     wxDataViewColumn *ret = new wxDataViewColumn( label,
1120         new wxDataViewTextRenderer( wxT("string"), mode ),
1121         model_column, width, align, flags );
1122     PrependColumn( ret );
1123     return ret;
1124 }
1125
1126 wxDataViewColumn *
1127 wxDataViewCtrlBase::PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
1128                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1129 {
1130     wxDataViewColumn *ret = new wxDataViewColumn( label,
1131         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1132         model_column, width, align, flags );
1133     PrependColumn( ret );
1134     return ret;
1135 }
1136
1137 wxDataViewColumn *
1138 wxDataViewCtrlBase::PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
1139                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1140 {
1141     wxDataViewColumn *ret = new wxDataViewColumn( label,
1142         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1143         model_column, width, align, flags );
1144     PrependColumn( ret );
1145     return ret;
1146 }
1147
1148 wxDataViewColumn *
1149 wxDataViewCtrlBase::PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
1150                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1151 {
1152     wxDataViewColumn *ret = new wxDataViewColumn( label,
1153         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1154         model_column, width, align, flags );
1155     PrependColumn( ret );
1156     return ret;
1157 }
1158
1159 wxDataViewColumn *
1160 wxDataViewCtrlBase::PrependDateColumn( const wxBitmap &label, unsigned int model_column,
1161                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1162 {
1163     wxDataViewColumn *ret = new wxDataViewColumn( label,
1164         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1165         model_column, width, align, flags );
1166     PrependColumn( ret );
1167     return ret;
1168 }
1169
1170 wxDataViewColumn *
1171 wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
1172                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1173 {
1174     wxDataViewColumn *ret = new wxDataViewColumn( label,
1175         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1176         model_column, width, align, flags );
1177     PrependColumn( ret );
1178     return ret;
1179 }
1180
1181 bool
1182 wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
1183 {
1184     col->SetOwner( (wxDataViewCtrl*) this );
1185     return true;
1186 }
1187
1188 bool
1189 wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col )
1190 {
1191     col->SetOwner( (wxDataViewCtrl*) this );
1192     return true;
1193 }
1194
1195 // ---------------------------------------------------------
1196 // wxDataViewEvent
1197 // ---------------------------------------------------------
1198
1199 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
1200
1201 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED)
1202
1203 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED)
1204 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING)
1205 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED)
1206 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING)
1207 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED)
1208 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED)
1209 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE)
1210 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED)
1211
1212 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU)
1213
1214 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK)
1215 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK)
1216 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED)
1217 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED)
1218
1219
1220 // -------------------------------------
1221 // wxDataViewSpinRenderer
1222 // -------------------------------------
1223
1224 wxDataViewSpinRenderer::wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode, int alignment ) :
1225    wxDataViewCustomRenderer(wxT("long"), mode, alignment )
1226 {
1227     m_min = min;
1228     m_max = max;
1229 }
1230
1231 wxControl* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1232 {
1233     long l = value;
1234     wxSize size = labelRect.GetSize();
1235 #ifdef __WXMAC__
1236     size = wxSize( wxMax(70,labelRect.width ), -1 );
1237 #endif
1238     wxString str;
1239     str.Printf( wxT("%d"), (int) l );
1240     wxSpinCtrl *sc = new wxSpinCtrl( parent, wxID_ANY, str,
1241                labelRect.GetTopLeft(), size, wxSP_ARROW_KEYS, m_min, m_max, l );
1242 #ifdef __WXMAC__
1243     size = sc->GetSize();
1244     wxPoint pt = sc->GetPosition();
1245     sc->SetSize( pt.x - 4, pt.y - 4, size.x, size.y );
1246 #endif
1247
1248     return sc;
1249 }
1250
1251 bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1252 {
1253     wxSpinCtrl *sc = (wxSpinCtrl*) editor;
1254     long l = sc->GetValue();
1255     value = l;
1256     return true;
1257 }
1258
1259 bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state )
1260 {
1261     wxString str;
1262     str.Printf(wxT("%d"), (int) m_data );
1263     RenderText( str, 0, rect, dc, state );
1264     return true;
1265 }
1266
1267 wxSize wxDataViewSpinRenderer::GetSize() const
1268 {
1269     return wxSize(80,16);
1270 }
1271
1272 bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )
1273 {
1274     m_data = value.GetLong();
1275     return true;
1276 }
1277
1278 bool wxDataViewSpinRenderer::GetValue( wxVariant &value ) const
1279 {
1280     value = m_data;
1281     return true;
1282 }
1283
1284 //-----------------------------------------------------------------------------
1285 // wxDataViewTreeStore
1286 //-----------------------------------------------------------------------------
1287
1288 wxDataViewTreeStoreNode::wxDataViewTreeStoreNode(
1289         wxDataViewTreeStoreNode *parent,
1290         const wxString &text, const wxIcon &icon, wxClientData *data )
1291 {
1292     m_parent = parent;
1293     m_text = text;
1294     m_icon = icon;
1295     m_data = data;
1296 }
1297
1298 wxDataViewTreeStoreNode::~wxDataViewTreeStoreNode()
1299 {
1300     if (m_data)
1301         delete m_data;
1302 }
1303
1304 #include "wx/listimpl.cpp"
1305 WX_DEFINE_LIST(wxDataViewTreeStoreNodeList)
1306
1307 wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
1308         wxDataViewTreeStoreNode *parent, const wxString &text,
1309         const wxIcon &icon, const wxIcon &expanded, wxClientData *data ) :
1310     wxDataViewTreeStoreNode( parent, text, icon, data )
1311 {
1312     m_iconExpanded = expanded;
1313     m_isExpanded = false;
1314     m_children.DeleteContents(true);
1315 }
1316
1317 wxDataViewTreeStoreContainerNode::~wxDataViewTreeStoreContainerNode()
1318 {
1319 }
1320
1321 //-----------------------------------------------------------------------------
1322
1323 wxDataViewTreeStore::wxDataViewTreeStore()
1324 {
1325     m_root = new wxDataViewTreeStoreContainerNode( NULL, wxEmptyString );
1326 }
1327
1328 wxDataViewTreeStore::~wxDataViewTreeStore()
1329 {
1330     delete m_root;
1331 }
1332
1333 wxDataViewItem wxDataViewTreeStore::AppendItem( const wxDataViewItem& parent,
1334         const wxString &text, const wxIcon &icon, wxClientData *data )
1335 {
1336     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1337     if (!parent_node) return wxDataViewItem(0);
1338
1339     wxDataViewTreeStoreNode *node =
1340         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1341     parent_node->GetChildren().Append( node );
1342
1343     // notify control
1344     ItemAdded( parent, node->GetItem() );
1345
1346     return node->GetItem();
1347 }
1348
1349 wxDataViewItem wxDataViewTreeStore::PrependItem( const wxDataViewItem& parent,
1350         const wxString &text, const wxIcon &icon, wxClientData *data )
1351 {
1352     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1353     if (!parent_node) return wxDataViewItem(0);
1354
1355     wxDataViewTreeStoreNode *node =
1356         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1357     parent_node->GetChildren().Insert( node );
1358
1359     // notify control
1360     ItemAdded( parent, node->GetItem() );
1361
1362     return node->GetItem();
1363 }
1364
1365 wxDataViewItem
1366 wxDataViewTreeStore::InsertItem(const wxDataViewItem& WXUNUSED(parent),
1367                                 const wxDataViewItem& WXUNUSED(previous),
1368                                 const wxString& WXUNUSED(text),
1369                                 const wxIcon& WXUNUSED(icon),
1370                                 wxClientData * WXUNUSED(data))
1371 {
1372     return wxDataViewItem(0);
1373 }
1374
1375 wxDataViewItem wxDataViewTreeStore::PrependContainer( const wxDataViewItem& parent,
1376         const wxString &text, const wxIcon &icon, const wxIcon &expanded,
1377         wxClientData *data )
1378 {
1379     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1380     if (!parent_node) return wxDataViewItem(0);
1381
1382     wxDataViewTreeStoreContainerNode *node =
1383         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1384     parent_node->GetChildren().Insert( node );
1385
1386     // notify control
1387     ItemAdded( parent, node->GetItem() );
1388
1389     return node->GetItem();
1390 }
1391
1392 wxDataViewItem
1393 wxDataViewTreeStore::AppendContainer(const wxDataViewItem& parent,
1394                                      const wxString &text,
1395                                      const wxIcon& icon,
1396                                      const wxIcon& expanded,
1397                                      wxClientData * data)
1398 {
1399     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1400     if (!parent_node) return wxDataViewItem(0);
1401
1402     wxDataViewTreeStoreContainerNode *node =
1403         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1404     parent_node->GetChildren().Append( node );
1405
1406     // notify control
1407     ItemAdded( parent, node->GetItem() );
1408
1409     return node->GetItem();
1410 }
1411
1412 wxDataViewItem
1413 wxDataViewTreeStore::InsertContainer(const wxDataViewItem& WXUNUSED(parent),
1414                                      const wxDataViewItem& WXUNUSED(previous),
1415                                      const wxString& WXUNUSED(text),
1416                                      const wxIcon& WXUNUSED(icon),
1417                                      const wxIcon& WXUNUSED(expanded),
1418                                      wxClientData * WXUNUSED(data))
1419 {
1420     return wxDataViewItem(0);
1421 }
1422
1423 wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1424 {
1425     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1426     if (!parent_node) return wxDataViewItem(0);
1427
1428     wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
1429     if (node)
1430         return node->GetData();
1431
1432     return wxDataViewItem(0);
1433 }
1434
1435 int wxDataViewTreeStore::GetChildCount( const wxDataViewItem& parent ) const
1436 {
1437     wxDataViewTreeStoreNode *node = FindNode( parent );
1438     if (!node) return -1;
1439
1440     if (!node->IsContainer())
1441         return 0;
1442
1443     wxDataViewTreeStoreContainerNode *container_node = (wxDataViewTreeStoreContainerNode*) node;
1444     return (int) container_node->GetChildren().GetCount();
1445 }
1446
1447 void wxDataViewTreeStore::SetItemText( const wxDataViewItem& item, const wxString &text )
1448 {
1449     wxDataViewTreeStoreNode *node = FindNode( item );
1450     if (!node) return;
1451
1452     node->SetText( text );
1453
1454     // notify control
1455     ValueChanged( item, 0 );
1456 }
1457
1458 wxString wxDataViewTreeStore::GetItemText( const wxDataViewItem& item ) const
1459 {
1460     wxDataViewTreeStoreNode *node = FindNode( item );
1461     if (!node) return wxEmptyString;
1462
1463     return node->GetText();
1464 }
1465
1466 void wxDataViewTreeStore::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
1467 {
1468     wxDataViewTreeStoreNode *node = FindNode( item );
1469     if (!node) return;
1470
1471     node->SetIcon( icon );
1472
1473     // notify control
1474     ValueChanged( item, 0 );
1475 }
1476
1477 const wxIcon &wxDataViewTreeStore::GetItemIcon( const wxDataViewItem& item ) const
1478 {
1479     wxDataViewTreeStoreNode *node = FindNode( item );
1480     if (!node) return wxNullIcon;
1481
1482     return node->GetIcon();
1483 }
1484
1485 void wxDataViewTreeStore::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
1486 {
1487     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1488     if (!node) return;
1489
1490     node->SetExpandedIcon( icon );
1491
1492     // notify control
1493     ValueChanged( item, 0 );
1494 }
1495
1496 const wxIcon &wxDataViewTreeStore::GetItemExpandedIcon( const wxDataViewItem& item ) const
1497 {
1498     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1499     if (!node) return wxNullIcon;
1500
1501     return node->GetExpandedIcon();
1502 }
1503
1504 void wxDataViewTreeStore::SetItemData( const wxDataViewItem& item, wxClientData *data )
1505 {
1506     wxDataViewTreeStoreNode *node = FindNode( item );
1507     if (!node) return;
1508
1509     node->SetData( data );
1510
1511     // notify control? only sensible when sorting on client data
1512     // ValueChanged( item, 0 );
1513 }
1514
1515 wxClientData *wxDataViewTreeStore::GetItemData( const wxDataViewItem& item ) const
1516 {
1517     wxDataViewTreeStoreNode *node = FindNode( item );
1518     if (!node) return NULL;
1519
1520     return node->GetData();
1521 }
1522
1523 void wxDataViewTreeStore::DeleteItem( const wxDataViewItem& item )
1524 {
1525     if (!item.IsOk()) return;
1526
1527     wxDataViewItem parent_item = GetParent( item );
1528
1529     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item );
1530     if (!parent_node) return;
1531
1532     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1533     if (!node) return;
1534
1535     parent_node->GetChildren().DeleteObject( node );
1536
1537     // notify control
1538     ItemDeleted( parent_item, item );
1539 }
1540
1541 void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
1542 {
1543     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1544     if (!node) return;
1545
1546     wxDataViewItemArray array;
1547     wxDataViewTreeStoreNodeList::iterator iter;
1548     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1549     {
1550         wxDataViewTreeStoreNode* child = *iter;
1551         array.Add( child->GetItem() );
1552     }
1553
1554     node->GetChildren().clear();
1555
1556     // notify control
1557     ItemsDeleted( item, array );
1558 }
1559
1560 void wxDataViewTreeStore::DeleteAllItems()
1561 {
1562     // TODO
1563 }
1564
1565 void
1566 wxDataViewTreeStore::GetValue(wxVariant &variant,
1567                               const wxDataViewItem &item,
1568                               unsigned int WXUNUSED(col)) const
1569 {
1570     // if (col != 0) return;
1571
1572     wxDataViewTreeStoreNode *node = FindNode( item );
1573     if (!node) return;
1574
1575     wxIcon icon( node->GetIcon());
1576     if (node->IsContainer())
1577     {
1578         wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
1579         if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
1580            icon = container->GetExpandedIcon();
1581     }
1582
1583     wxDataViewIconText data( node->GetText(), icon );
1584
1585     variant << data;
1586 }
1587
1588 bool
1589 wxDataViewTreeStore::SetValue(const wxVariant& variant,
1590                               const wxDataViewItem& item,
1591                               unsigned int WXUNUSED(col))
1592 {
1593     // if (col != 0) return false;
1594
1595     wxDataViewTreeStoreNode *node = FindNode( item );
1596     if (!node) return false;
1597
1598     wxDataViewIconText data;
1599
1600     data << variant;
1601
1602     node->SetText( data.GetText() );
1603     node->SetIcon( data.GetIcon() );
1604
1605     return true;
1606 }
1607
1608 wxDataViewItem wxDataViewTreeStore::GetParent( const wxDataViewItem &item ) const
1609 {
1610     wxDataViewTreeStoreNode *node = FindNode( item );
1611     if (!node) return wxDataViewItem(0);
1612
1613     wxDataViewTreeStoreNode *parent = node->GetParent();
1614     if (!parent) return wxDataViewItem(0);
1615
1616     if (parent == m_root)
1617         return wxDataViewItem(0);
1618
1619     return parent->GetItem();
1620 }
1621
1622 bool wxDataViewTreeStore::IsContainer( const wxDataViewItem &item ) const
1623 {
1624     wxDataViewTreeStoreNode *node = FindNode( item );
1625     if (!node) return false;
1626
1627     return node->IsContainer();
1628 }
1629
1630 unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
1631 {
1632     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1633     if (!node) return 0;
1634
1635     wxDataViewTreeStoreNodeList::iterator iter;
1636     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1637     {
1638         wxDataViewTreeStoreNode* child = *iter;
1639         children.Add( child->GetItem() );
1640     }
1641
1642     return node->GetChildren().GetCount();
1643 }
1644
1645 int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1646                          unsigned int WXUNUSED(column), bool WXUNUSED(ascending) )
1647 {
1648     wxDataViewTreeStoreNode *node1 = FindNode( item1 );
1649     wxDataViewTreeStoreNode *node2 = FindNode( item2 );
1650
1651     if (!node1 || !node2)
1652         return 0;
1653
1654     wxDataViewTreeStoreContainerNode* parent1 =
1655         (wxDataViewTreeStoreContainerNode*) node1->GetParent();
1656     wxDataViewTreeStoreContainerNode* parent2 =
1657         (wxDataViewTreeStoreContainerNode*) node2->GetParent();
1658
1659     if (parent1 != parent2)
1660     {
1661         wxLogError( wxT("Comparing items with different parent.") );
1662         return 0;
1663     }
1664
1665     if (node1->IsContainer() && !!node2->IsContainer())
1666         return 1;
1667
1668     if (node2->IsContainer() && !!node1->IsContainer())
1669         return -1;
1670
1671     return parent1->GetChildren().IndexOf( node1 ) - parent1->GetChildren().IndexOf( node2 );
1672 }
1673
1674 wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const
1675 {
1676     if (!item.IsOk())
1677         return m_root;
1678
1679     return (wxDataViewTreeStoreNode*) item.GetID();
1680 }
1681
1682 wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const wxDataViewItem &item ) const
1683 {
1684     if (!item.IsOk())
1685         return (wxDataViewTreeStoreContainerNode*) m_root;
1686
1687     wxDataViewTreeStoreNode* node = (wxDataViewTreeStoreNode*) item.GetID();
1688
1689     if (!node->IsContainer())
1690         return NULL;
1691
1692     return (wxDataViewTreeStoreContainerNode*) node;
1693 }
1694
1695 //-----------------------------------------------------------------------------
1696 // wxDataViewTreeCtrl
1697 //-----------------------------------------------------------------------------
1698
1699 IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
1700
1701 BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
1702    EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
1703    EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
1704    EVT_SIZE( wxDataViewTreeCtrl::OnSize )
1705 END_EVENT_TABLE()
1706
1707 wxDataViewTreeCtrl::wxDataViewTreeCtrl()
1708 {
1709     m_imageList = NULL;
1710 }
1711
1712 wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
1713            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
1714 {
1715     m_imageList = NULL;
1716     Create( parent, id, pos, size, style, validator );
1717
1718     wxDataViewTreeStore *store = new wxDataViewTreeStore;
1719     AssociateModel( store );
1720     store->DecRef();
1721
1722     AppendIconTextColumn(wxString(),0,wxDATAVIEW_CELL_INERT,-1);
1723 }
1724
1725 wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
1726 {
1727     if (m_imageList)
1728         delete m_imageList;
1729 }
1730
1731 bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
1732            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
1733 {
1734     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
1735 }
1736
1737 void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
1738 {
1739     if (m_imageList)
1740         delete m_imageList;
1741
1742     m_imageList = imagelist;
1743 }
1744
1745 wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
1746         const wxString &text, int iconIndex, wxClientData *data )
1747 {
1748     wxIcon icon = wxNullIcon;
1749     if (m_imageList && (iconIndex != -1))
1750         icon = m_imageList->GetIcon( iconIndex );
1751
1752     return GetStore()->AppendItem( parent, text, icon, data );
1753 }
1754
1755 wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
1756         const wxString &text, int iconIndex, wxClientData *data )
1757 {
1758     wxIcon icon = wxNullIcon;
1759     if (m_imageList && (iconIndex != -1))
1760         icon = m_imageList->GetIcon( iconIndex );
1761
1762     return GetStore()->PrependItem( parent, text, icon, data );
1763 }
1764
1765 wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1766         const wxString &text, int iconIndex, wxClientData *data )
1767 {
1768     wxIcon icon = wxNullIcon;
1769     if (m_imageList && (iconIndex != -1))
1770         icon = m_imageList->GetIcon( iconIndex );
1771
1772     return GetStore()->InsertItem( parent, previous, text, icon, data );
1773 }
1774
1775 wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
1776         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1777 {
1778     wxIcon icon = wxNullIcon;
1779     if (m_imageList && (iconIndex != -1))
1780         icon = m_imageList->GetIcon( iconIndex );
1781
1782     wxIcon expanded = wxNullIcon;
1783     if (m_imageList && (expandedIndex != -1))
1784         expanded = m_imageList->GetIcon( expandedIndex );
1785
1786     return GetStore()->PrependContainer( parent, text, icon, expanded, data );
1787 }
1788
1789 wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
1790         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1791 {
1792     wxIcon icon = wxNullIcon;
1793     if (m_imageList && (iconIndex != -1))
1794         icon = m_imageList->GetIcon( iconIndex );
1795
1796     wxIcon expanded = wxNullIcon;
1797     if (m_imageList && (expandedIndex != -1))
1798         expanded = m_imageList->GetIcon( expandedIndex );
1799
1800     return GetStore()->AppendContainer( parent, text, icon, expanded, data );
1801 }
1802
1803 wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1804         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1805 {
1806     wxIcon icon = wxNullIcon;
1807     if (m_imageList && (iconIndex != -1))
1808         icon = m_imageList->GetIcon( iconIndex );
1809
1810     wxIcon expanded = wxNullIcon;
1811     if (m_imageList && (expandedIndex != -1))
1812         expanded = m_imageList->GetIcon( expandedIndex );
1813
1814     return GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
1815 }
1816
1817 void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
1818 {
1819     if (m_imageList) return;
1820
1821     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
1822     if (!container) return;
1823
1824     container->SetExpanded( true );
1825     GetStore()->ItemChanged( event.GetItem() );
1826 }
1827
1828 void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
1829 {
1830     if (m_imageList) return;
1831
1832     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
1833     if (!container) return;
1834
1835     container->SetExpanded( false );
1836     GetStore()->ItemChanged( event.GetItem() );
1837 }
1838
1839 void wxDataViewTreeCtrl::OnSize( wxSizeEvent &event )
1840 {
1841 #if defined(wxUSE_GENERICDATAVIEWCTRL)
1842     wxSize size = GetClientSize();
1843     wxDataViewColumn *col = GetColumn( 0 );
1844     if (col)
1845        col->SetWidth( size.x );
1846 #endif
1847     event.Skip( true );
1848 }
1849
1850 #endif // wxUSE_DATAVIEWCTRL
1851