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