src/common/datavcmn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/datavcmn.cpp
   3 // Purpose:     wxDataViewCtrl base classes and common parts
   4 // Author:      Robert Roebling
   5 // Created:     2006/02/20
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006, Robert Roebling
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #if wxUSE_DATAVIEWCTRL
  19
  20 #include "wx/dataview.h"
  21 #include "wx/spinctrl.h"
  22
  23 #include "wx/weakref.h"
  24
  25 #ifndef WX_PRECOMP
  26     #include "wx/dc.h"
  27     #include "wx/settings.h"
  28     #include "wx/log.h"
  29     #include "wx/icon.h"
  30     #include "wx/crt.h"
  31 #endif
  32
  33 const wxChar wxDataViewCtrlNameStr[] = wxT("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     GetValue( variant, GetRow(item), col );
 458 }
 459
 460 bool wxDataViewIndexListModel::SetValue( const wxVariant &variant,
 461                            const wxDataViewItem &item, unsigned int col )
 462 {
 463     return SetValue( variant, GetRow(item), col );
 464 }
 465
 466 bool wxDataViewIndexListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 467 {
 468     return GetAttr( 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     GetValue( variant, GetRow(item), col );
 605 }
 606
 607 bool wxDataViewVirtualListModel::SetValue( const wxVariant &variant,
 608                            const wxDataViewItem &item, unsigned int col )
 609 {
 610     return SetValue( variant, GetRow(item), col );
 611 }
 612
 613 bool wxDataViewVirtualListModel::GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr )
 614 {
 615     return GetAttr( 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 wx_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 END_EVENT_TABLE()
 769
 770 wxDataViewEditorCtrlEvtHandler::wxDataViewEditorCtrlEvtHandler(
 771                                 wxControl *editorCtrl,
 772                                 wxDataViewRenderer *owner )
 773 {
 774     m_owner = owner;
 775     m_editorCtrl = editorCtrl;
 776
 777     m_finished = false;
 778 }
 779
 780 void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event )
 781 {
 782     if (m_focusOnIdle)
 783     {
 784         m_focusOnIdle = false;
 785         if (wxWindow::FindFocus() != m_editorCtrl)
 786             m_editorCtrl->SetFocus();
 787     }
 788
 789     event.Skip();
 790 }
 791
 792 void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event )
 793 {
 794     switch ( event.m_keyCode )
 795     {
 796         case WXK_RETURN:
 797             m_finished = true;
 798             m_owner->FinishEditing();
 799             break;
 800
 801         case WXK_ESCAPE:
 802             m_finished = true;
 803             m_owner->CancelEditing();
 804             break;
 805
 806         default:
 807             event.Skip();
 808     }
 809 }
 810
 811 void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event )
 812 {
 813     if (!m_finished)
 814     {
 815         m_finished = true;
 816         m_owner->FinishEditing();
 817     }
 818
 819     event.Skip();
 820 }
 821
 822 // ---------------------------------------------------------
 823 // wxDataViewColumnBase
 824 // ---------------------------------------------------------
 825
 826 IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumnBase, wxObject)
 827
 828 wxDataViewColumnBase::wxDataViewColumnBase(const wxString& WXUNUSED(title),
 829                                            wxDataViewRenderer *renderer,
 830                                            unsigned int model_column,
 831                                            int WXUNUSED(width),
 832                                            wxAlignment WXUNUSED(align),
 833                                            int WXUNUSED(flags))
 834 {
 835     m_renderer = renderer;
 836     m_model_column = model_column;
 837     m_owner = NULL;
 838     m_renderer->SetOwner( (wxDataViewColumn*) this );
 839
 840     // NOTE: the wxDataViewColumn's ctor must store the width, align, flags
 841     //       parameters inside the native control!
 842 }
 843
 844 wxDataViewColumnBase::wxDataViewColumnBase(const wxBitmap& bitmap,
 845                                            wxDataViewRenderer *renderer,
 846                                            unsigned int model_column,
 847                                            int WXUNUSED(width),
 848                                            wxAlignment WXUNUSED(align),
 849                                            int WXUNUSED(flags) )
 850 {
 851     m_renderer = renderer;
 852     m_model_column = model_column;
 853     m_bitmap = bitmap;
 854     m_owner = NULL;
 855     m_renderer->SetOwner( (wxDataViewColumn*) this );
 856 }
 857
 858 wxDataViewColumnBase::~wxDataViewColumnBase()
 859 {
 860     if (m_renderer)
 861         delete m_renderer;
 862 }
 863
 864 int wxDataViewColumnBase::GetFlags() const
 865 {
 866     int ret = 0;
 867
 868     if (IsSortable())
 869         ret |= wxDATAVIEW_COL_SORTABLE;
 870     if (IsResizeable())
 871         ret |= wxDATAVIEW_COL_RESIZABLE;
 872     if (IsHidden())
 873         ret |= wxDATAVIEW_COL_HIDDEN;
 874
 875     return ret;
 876 }
 877
 878 void wxDataViewColumnBase::SetFlags(int flags)
 879 {
 880     SetSortable((flags & wxDATAVIEW_COL_SORTABLE) != 0);
 881     SetResizeable((flags & wxDATAVIEW_COL_RESIZABLE) != 0);
 882     SetHidden((flags & wxDATAVIEW_COL_HIDDEN) != 0);
 883     SetReorderable((flags & wxDATAVIEW_COL_REORDERABLE) != 0);
 884 }
 885
 886 // ---------------------------------------------------------
 887 // wxDataViewCtrlBase
 888 // ---------------------------------------------------------
 889
 890 IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl)
 891
 892 wxDataViewCtrlBase::wxDataViewCtrlBase()
 893 {
 894     m_model = NULL;
 895     m_expander_column = 0;
 896     m_indent = 8;
 897 }
 898
 899 wxDataViewCtrlBase::~wxDataViewCtrlBase()
 900 {
 901     if (m_model)
 902     {
 903         m_model->DecRef();
 904         m_model = NULL;
 905     }
 906 }
 907
 908 bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
 909 {
 910     if (m_model)
 911     {
 912         m_model->DecRef();   // discard old model, if any
 913     }
 914
 915     // add our own reference to the new model:
 916     m_model = model;
 917     if (m_model)
 918     {
 919         m_model->IncRef();
 920     }
 921
 922     return true;
 923 }
 924
 925 wxDataViewModel* wxDataViewCtrlBase::GetModel()
 926 {
 927     return m_model;
 928 }
 929
 930 const wxDataViewModel* wxDataViewCtrlBase::GetModel() const
 931 {
 932     return m_model;
 933 }
 934
 935 wxDataViewColumn *
 936 wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
 937                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 938 {
 939     wxDataViewColumn *ret = new wxDataViewColumn( label,
 940         new wxDataViewTextRenderer( wxT("string"), mode ),
 941         model_column, width, align, flags );
 942     AppendColumn( ret );
 943     return ret;
 944 }
 945
 946 wxDataViewColumn *
 947 wxDataViewCtrlBase::AppendIconTextColumn( const wxString &label, unsigned int model_column,
 948                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 949 {
 950     wxDataViewColumn *ret = new wxDataViewColumn( label,
 951         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
 952         model_column, width, align, flags );
 953     AppendColumn( ret );
 954     return ret;
 955 }
 956
 957 wxDataViewColumn *
 958 wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column,
 959                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 960 {
 961
 962     wxDataViewColumn *ret = new wxDataViewColumn( label,
 963         new wxDataViewToggleRenderer( wxT("bool"), mode ),
 964         model_column, width, align, flags );
 965     AppendColumn( ret );
 966     return ret;
 967 }
 968
 969 wxDataViewColumn *
 970 wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
 971                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 972 {
 973     wxDataViewColumn *ret = new wxDataViewColumn( label,
 974         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
 975         model_column, width, align, flags );
 976     AppendColumn( ret );
 977     return ret;
 978 }
 979
 980 wxDataViewColumn *
 981 wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
 982                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 983 {
 984     wxDataViewColumn *ret = new wxDataViewColumn( label,
 985         new wxDataViewDateRenderer( wxT("datetime"), mode ),
 986         model_column, width, align, flags );
 987     AppendColumn( ret );
 988     return ret;
 989 }
 990
 991 wxDataViewColumn *
 992 wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
 993                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
 994 {
 995     wxDataViewColumn *ret = new wxDataViewColumn( label,
 996         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
 997         model_column, width, align, flags );
 998     AppendColumn( ret );
 999     return ret;
1000 }
1001
1002 wxDataViewColumn *
1003 wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
1004                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1005 {
1006     wxDataViewColumn *ret = new wxDataViewColumn( label,
1007         new wxDataViewTextRenderer( wxT("string"), mode ),
1008         model_column, width, align, flags );
1009     AppendColumn( ret );
1010     return ret;
1011 }
1012
1013 wxDataViewColumn *
1014 wxDataViewCtrlBase::AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
1015                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1016 {
1017     wxDataViewColumn *ret = new wxDataViewColumn( label,
1018         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1019         model_column, width, align, flags );
1020     AppendColumn( ret );
1021     return ret;
1022 }
1023
1024 wxDataViewColumn *
1025 wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
1026                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1027 {
1028     wxDataViewColumn *ret = new wxDataViewColumn( label,
1029         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1030         model_column, width, align, flags );
1031     AppendColumn( ret );
1032     return ret;
1033 }
1034
1035 wxDataViewColumn *
1036 wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
1037                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1038 {
1039     wxDataViewColumn *ret = new wxDataViewColumn( label,
1040         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1041         model_column, width, align, flags );
1042     AppendColumn( ret );
1043     return ret;
1044 }
1045
1046 wxDataViewColumn *
1047 wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
1048                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1049 {
1050     wxDataViewColumn *ret = new wxDataViewColumn( label,
1051         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1052         model_column, width, align, flags );
1053     AppendColumn( ret );
1054     return ret;
1055 }
1056
1057 wxDataViewColumn *
1058 wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
1059                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1060 {
1061     wxDataViewColumn *ret = new wxDataViewColumn( label,
1062         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1063         model_column, width, align, flags );
1064     AppendColumn( ret );
1065     return ret;
1066 }
1067
1068 wxDataViewColumn *
1069 wxDataViewCtrlBase::PrependTextColumn( const wxString &label, unsigned int model_column,
1070                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1071 {
1072     wxDataViewColumn *ret = new wxDataViewColumn( label,
1073         new wxDataViewTextRenderer( wxT("string"), mode ),
1074         model_column, width, align, flags );
1075     PrependColumn( ret );
1076     return ret;
1077 }
1078
1079 wxDataViewColumn *
1080 wxDataViewCtrlBase::PrependIconTextColumn( const wxString &label, unsigned int model_column,
1081                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1082 {
1083     wxDataViewColumn *ret = new wxDataViewColumn( label,
1084         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1085         model_column, width, align, flags );
1086     PrependColumn( ret );
1087     return ret;
1088 }
1089
1090 wxDataViewColumn *
1091 wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column,
1092                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1093 {
1094
1095     wxDataViewColumn *ret = new wxDataViewColumn( label,
1096         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1097         model_column, width, align, flags );
1098     PrependColumn( ret );
1099     return ret;
1100 }
1101
1102 wxDataViewColumn *
1103 wxDataViewCtrlBase::PrependProgressColumn( const wxString &label, unsigned int model_column,
1104                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1105 {
1106     wxDataViewColumn *ret = new wxDataViewColumn( label,
1107         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1108         model_column, width, align, flags );
1109     PrependColumn( ret );
1110     return ret;
1111 }
1112
1113 wxDataViewColumn *
1114 wxDataViewCtrlBase::PrependDateColumn( const wxString &label, unsigned int model_column,
1115                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1116 {
1117     wxDataViewColumn *ret = new wxDataViewColumn( label,
1118         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1119         model_column, width, align, flags );
1120     PrependColumn( ret );
1121     return ret;
1122 }
1123
1124 wxDataViewColumn *
1125 wxDataViewCtrlBase::PrependBitmapColumn( const wxString &label, unsigned int model_column,
1126                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1127 {
1128     wxDataViewColumn *ret = new wxDataViewColumn( label,
1129         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1130         model_column, width, align, flags );
1131     PrependColumn( ret );
1132     return ret;
1133 }
1134
1135 wxDataViewColumn *
1136 wxDataViewCtrlBase::PrependTextColumn( const wxBitmap &label, unsigned int model_column,
1137                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1138 {
1139     wxDataViewColumn *ret = new wxDataViewColumn( label,
1140         new wxDataViewTextRenderer( wxT("string"), mode ),
1141         model_column, width, align, flags );
1142     PrependColumn( ret );
1143     return ret;
1144 }
1145
1146 wxDataViewColumn *
1147 wxDataViewCtrlBase::PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
1148                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1149 {
1150     wxDataViewColumn *ret = new wxDataViewColumn( label,
1151         new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
1152         model_column, width, align, flags );
1153     PrependColumn( ret );
1154     return ret;
1155 }
1156
1157 wxDataViewColumn *
1158 wxDataViewCtrlBase::PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
1159                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1160 {
1161     wxDataViewColumn *ret = new wxDataViewColumn( label,
1162         new wxDataViewToggleRenderer( wxT("bool"), mode ),
1163         model_column, width, align, flags );
1164     PrependColumn( ret );
1165     return ret;
1166 }
1167
1168 wxDataViewColumn *
1169 wxDataViewCtrlBase::PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
1170                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1171 {
1172     wxDataViewColumn *ret = new wxDataViewColumn( label,
1173         new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
1174         model_column, width, align, flags );
1175     PrependColumn( ret );
1176     return ret;
1177 }
1178
1179 wxDataViewColumn *
1180 wxDataViewCtrlBase::PrependDateColumn( const wxBitmap &label, unsigned int model_column,
1181                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1182 {
1183     wxDataViewColumn *ret = new wxDataViewColumn( label,
1184         new wxDataViewDateRenderer( wxT("datetime"), mode ),
1185         model_column, width, align, flags );
1186     PrependColumn( ret );
1187     return ret;
1188 }
1189
1190 wxDataViewColumn *
1191 wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
1192                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )
1193 {
1194     wxDataViewColumn *ret = new wxDataViewColumn( label,
1195         new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
1196         model_column, width, align, flags );
1197     PrependColumn( ret );
1198     return ret;
1199 }
1200
1201 bool
1202 wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
1203 {
1204     col->SetOwner( (wxDataViewCtrl*) this );
1205     return true;
1206 }
1207
1208 bool
1209 wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col )
1210 {
1211     col->SetOwner( (wxDataViewCtrl*) this );
1212     return true;
1213 }
1214
1215 bool
1216 wxDataViewCtrlBase::InsertColumn( unsigned int WXUNUSED(pos), wxDataViewColumn *col )
1217 {
1218     col->SetOwner( (wxDataViewCtrl*) this );
1219     return true;
1220 }
1221
1222 // ---------------------------------------------------------
1223 // wxDataViewEvent
1224 // ---------------------------------------------------------
1225
1226 IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
1227
1228 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED)
1229
1230 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED)
1231 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING)
1232 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED)
1233 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING)
1234 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED)
1235 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED)
1236 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE)
1237 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED)
1238
1239 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU)
1240
1241 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK)
1242 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK)
1243 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED)
1244 DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED)
1245
1246
1247 // -------------------------------------
1248 // wxDataViewSpinRenderer
1249 // -------------------------------------
1250
1251 wxDataViewSpinRenderer::wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode, int alignment ) :
1252    wxDataViewCustomRenderer(wxT("long"), mode, alignment )
1253 {
1254     m_min = min;
1255     m_max = max;
1256 }
1257
1258 wxControl* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
1259 {
1260     long l = value;
1261     wxSize size = labelRect.GetSize();
1262 #ifdef __WXMAC__
1263     size = wxSize( wxMax(70,labelRect.width ), -1 );
1264 #endif
1265     wxString str;
1266     str.Printf( wxT("%d"), (int) l );
1267     wxSpinCtrl *sc = new wxSpinCtrl( parent, wxID_ANY, str,
1268                labelRect.GetTopLeft(), size, wxSP_ARROW_KEYS, m_min, m_max, l );
1269 #ifdef __WXMAC__
1270     size = sc->GetSize();
1271     wxPoint pt = sc->GetPosition();
1272     sc->SetSize( pt.x - 4, pt.y - 4, size.x, size.y );
1273 #endif
1274
1275     return sc;
1276 }
1277
1278 bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
1279 {
1280     wxSpinCtrl *sc = (wxSpinCtrl*) editor;
1281     long l = sc->GetValue();
1282     value = l;
1283     return true;
1284 }
1285
1286 bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state )
1287 {
1288     wxString str;
1289     str.Printf(wxT("%d"), (int) m_data );
1290     RenderText( str, 0, rect, dc, state );
1291     return true;
1292 }
1293
1294 wxSize wxDataViewSpinRenderer::GetSize() const
1295 {
1296     return wxSize(80,16);
1297 }
1298
1299 bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )
1300 {
1301     m_data = value.GetLong();
1302     return true;
1303 }
1304
1305 bool wxDataViewSpinRenderer::GetValue( wxVariant &value ) const
1306 {
1307     value = m_data;
1308     return true;
1309 }
1310
1311 //-----------------------------------------------------------------------------
1312 // wxDataViewTreeStore
1313 //-----------------------------------------------------------------------------
1314
1315 wxDataViewTreeStoreNode::wxDataViewTreeStoreNode(
1316         wxDataViewTreeStoreNode *parent,
1317         const wxString &text, const wxIcon &icon, wxClientData *data )
1318 {
1319     m_parent = parent;
1320     m_text = text;
1321     m_icon = icon;
1322     m_data = data;
1323 }
1324
1325 wxDataViewTreeStoreNode::~wxDataViewTreeStoreNode()
1326 {
1327     if (m_data)
1328         delete m_data;
1329 }
1330
1331 #include "wx/listimpl.cpp"
1332 WX_DEFINE_LIST(wxDataViewTreeStoreNodeList)
1333
1334 wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
1335         wxDataViewTreeStoreNode *parent, const wxString &text,
1336         const wxIcon &icon, const wxIcon &expanded, wxClientData *data ) :
1337     wxDataViewTreeStoreNode( parent, text, icon, data )
1338 {
1339     m_iconExpanded = expanded;
1340     m_isExpanded = false;
1341     m_children.DeleteContents(true);
1342 }
1343
1344 wxDataViewTreeStoreContainerNode::~wxDataViewTreeStoreContainerNode()
1345 {
1346 }
1347
1348 //-----------------------------------------------------------------------------
1349
1350 wxDataViewTreeStore::wxDataViewTreeStore()
1351 {
1352     m_root = new wxDataViewTreeStoreContainerNode( NULL, wxEmptyString );
1353 }
1354
1355 wxDataViewTreeStore::~wxDataViewTreeStore()
1356 {
1357     delete m_root;
1358 }
1359
1360 wxDataViewItem wxDataViewTreeStore::AppendItem( const wxDataViewItem& parent,
1361         const wxString &text, const wxIcon &icon, wxClientData *data )
1362 {
1363     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1364     if (!parent_node) return wxDataViewItem(0);
1365
1366     wxDataViewTreeStoreNode *node =
1367         new wxDataViewTreeStoreNode( parent_node, text, icon, data );
1368     parent_node->GetChildren().Append( node );
1369
1370     // notify control
1371     ItemAdded( parent, node->GetItem() );
1372
1373     return node->GetItem();
1374 }
1375
1376 wxDataViewItem wxDataViewTreeStore::PrependItem( const wxDataViewItem& parent,
1377         const wxString &text, const wxIcon &icon, wxClientData *data )
1378 {
1379     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1380     if (!parent_node) return wxDataViewItem(0);
1381
1382     wxDataViewTreeStoreNode *node =
1383         new wxDataViewTreeStoreNode( parent_node, text, icon, 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::InsertItem(const wxDataViewItem& WXUNUSED(parent),
1394                                 const wxDataViewItem& WXUNUSED(previous),
1395                                 const wxString& WXUNUSED(text),
1396                                 const wxIcon& WXUNUSED(icon),
1397                                 wxClientData * WXUNUSED(data))
1398 {
1399     return wxDataViewItem(0);
1400 }
1401
1402 wxDataViewItem wxDataViewTreeStore::PrependContainer( const wxDataViewItem& parent,
1403         const wxString &text, const wxIcon &icon, const wxIcon &expanded,
1404         wxClientData *data )
1405 {
1406     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1407     if (!parent_node) return wxDataViewItem(0);
1408
1409     wxDataViewTreeStoreContainerNode *node =
1410         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1411     parent_node->GetChildren().Insert( node );
1412
1413     // notify control
1414     ItemAdded( parent, node->GetItem() );
1415
1416     return node->GetItem();
1417 }
1418
1419 wxDataViewItem
1420 wxDataViewTreeStore::AppendContainer(const wxDataViewItem& parent,
1421                                      const wxString &text,
1422                                      const wxIcon& icon,
1423                                      const wxIcon& expanded,
1424                                      wxClientData * data)
1425 {
1426     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1427     if (!parent_node) return wxDataViewItem(0);
1428
1429     wxDataViewTreeStoreContainerNode *node =
1430         new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
1431     parent_node->GetChildren().Append( node );
1432
1433     // notify control
1434     ItemAdded( parent, node->GetItem() );
1435
1436     return node->GetItem();
1437 }
1438
1439 wxDataViewItem
1440 wxDataViewTreeStore::InsertContainer(const wxDataViewItem& WXUNUSED(parent),
1441                                      const wxDataViewItem& WXUNUSED(previous),
1442                                      const wxString& WXUNUSED(text),
1443                                      const wxIcon& WXUNUSED(icon),
1444                                      const wxIcon& WXUNUSED(expanded),
1445                                      wxClientData * WXUNUSED(data))
1446 {
1447     return wxDataViewItem(0);
1448 }
1449
1450 wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1451 {
1452     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
1453     if (!parent_node) return wxDataViewItem(0);
1454
1455     wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
1456     if (node)
1457         return node->GetData();
1458
1459     return wxDataViewItem(0);
1460 }
1461
1462 int wxDataViewTreeStore::GetChildCount( const wxDataViewItem& parent ) const
1463 {
1464     wxDataViewTreeStoreNode *node = FindNode( parent );
1465     if (!node) return -1;
1466
1467     if (!node->IsContainer())
1468         return 0;
1469
1470     wxDataViewTreeStoreContainerNode *container_node = (wxDataViewTreeStoreContainerNode*) node;
1471     return (int) container_node->GetChildren().GetCount();
1472 }
1473
1474 void wxDataViewTreeStore::SetItemText( const wxDataViewItem& item, const wxString &text )
1475 {
1476     wxDataViewTreeStoreNode *node = FindNode( item );
1477     if (!node) return;
1478
1479     node->SetText( text );
1480
1481     // notify control
1482     ValueChanged( item, 0 );
1483 }
1484
1485 wxString wxDataViewTreeStore::GetItemText( const wxDataViewItem& item ) const
1486 {
1487     wxDataViewTreeStoreNode *node = FindNode( item );
1488     if (!node) return wxEmptyString;
1489
1490     return node->GetText();
1491 }
1492
1493 void wxDataViewTreeStore::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
1494 {
1495     wxDataViewTreeStoreNode *node = FindNode( item );
1496     if (!node) return;
1497
1498     node->SetIcon( icon );
1499
1500     // notify control
1501     ValueChanged( item, 0 );
1502 }
1503
1504 const wxIcon &wxDataViewTreeStore::GetItemIcon( const wxDataViewItem& item ) const
1505 {
1506     wxDataViewTreeStoreNode *node = FindNode( item );
1507     if (!node) return wxNullIcon;
1508
1509     return node->GetIcon();
1510 }
1511
1512 void wxDataViewTreeStore::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
1513 {
1514     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1515     if (!node) return;
1516
1517     node->SetExpandedIcon( icon );
1518
1519     // notify control
1520     ValueChanged( item, 0 );
1521 }
1522
1523 const wxIcon &wxDataViewTreeStore::GetItemExpandedIcon( const wxDataViewItem& item ) const
1524 {
1525     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1526     if (!node) return wxNullIcon;
1527
1528     return node->GetExpandedIcon();
1529 }
1530
1531 void wxDataViewTreeStore::SetItemData( const wxDataViewItem& item, wxClientData *data )
1532 {
1533     wxDataViewTreeStoreNode *node = FindNode( item );
1534     if (!node) return;
1535
1536     node->SetData( data );
1537
1538     // notify control? only sensible when sorting on client data
1539     // ValueChanged( item, 0 );
1540 }
1541
1542 wxClientData *wxDataViewTreeStore::GetItemData( const wxDataViewItem& item ) const
1543 {
1544     wxDataViewTreeStoreNode *node = FindNode( item );
1545     if (!node) return NULL;
1546
1547     return node->GetData();
1548 }
1549
1550 void wxDataViewTreeStore::DeleteItem( const wxDataViewItem& item )
1551 {
1552     if (!item.IsOk()) return;
1553
1554     wxDataViewItem parent_item = GetParent( item );
1555
1556     wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item );
1557     if (!parent_node) return;
1558
1559     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1560     if (!node) return;
1561
1562     parent_node->GetChildren().DeleteObject( node );
1563
1564     // notify control
1565     ItemDeleted( parent_item, item );
1566 }
1567
1568 void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
1569 {
1570     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1571     if (!node) return;
1572
1573     wxDataViewItemArray array;
1574     wxDataViewTreeStoreNodeList::iterator iter;
1575     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1576     {
1577         wxDataViewTreeStoreNode* child = *iter;
1578         array.Add( child->GetItem() );
1579     }
1580
1581     node->GetChildren().clear();
1582
1583     // notify control
1584     ItemsDeleted( item, array );
1585 }
1586
1587 void wxDataViewTreeStore::DeleteAllItems()
1588 {
1589     // TODO
1590 }
1591
1592 void
1593 wxDataViewTreeStore::GetValue(wxVariant &variant,
1594                               const wxDataViewItem &item,
1595                               unsigned int WXUNUSED(col)) const
1596 {
1597     // if (col != 0) return;
1598
1599     wxDataViewTreeStoreNode *node = FindNode( item );
1600     if (!node) return;
1601
1602     wxIcon icon( node->GetIcon());
1603     if (node->IsContainer())
1604     {
1605         wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
1606         if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
1607            icon = container->GetExpandedIcon();
1608     }
1609
1610     wxDataViewIconText data( node->GetText(), icon );
1611
1612     variant << data;
1613 }
1614
1615 bool
1616 wxDataViewTreeStore::SetValue(const wxVariant& variant,
1617                               const wxDataViewItem& item,
1618                               unsigned int WXUNUSED(col))
1619 {
1620     // if (col != 0) return false;
1621
1622     wxDataViewTreeStoreNode *node = FindNode( item );
1623     if (!node) return false;
1624
1625     wxDataViewIconText data;
1626
1627     data << variant;
1628
1629     node->SetText( data.GetText() );
1630     node->SetIcon( data.GetIcon() );
1631
1632     return true;
1633 }
1634
1635 wxDataViewItem wxDataViewTreeStore::GetParent( const wxDataViewItem &item ) const
1636 {
1637     wxDataViewTreeStoreNode *node = FindNode( item );
1638     if (!node) return wxDataViewItem(0);
1639
1640     wxDataViewTreeStoreNode *parent = node->GetParent();
1641     if (!parent) return wxDataViewItem(0);
1642
1643     if (parent == m_root)
1644         return wxDataViewItem(0);
1645
1646     return parent->GetItem();
1647 }
1648
1649 bool wxDataViewTreeStore::IsContainer( const wxDataViewItem &item ) const
1650 {
1651     wxDataViewTreeStoreNode *node = FindNode( item );
1652     if (!node) return false;
1653
1654     return node->IsContainer();
1655 }
1656
1657 unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
1658 {
1659     wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
1660     if (!node) return 0;
1661
1662     wxDataViewTreeStoreNodeList::iterator iter;
1663     for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
1664     {
1665         wxDataViewTreeStoreNode* child = *iter;
1666         children.Add( child->GetItem() );
1667     }
1668
1669     return node->GetChildren().GetCount();
1670 }
1671
1672 int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1673                          unsigned int WXUNUSED(column), bool WXUNUSED(ascending) )
1674 {
1675     wxDataViewTreeStoreNode *node1 = FindNode( item1 );
1676     wxDataViewTreeStoreNode *node2 = FindNode( item2 );
1677
1678     if (!node1 || !node2)
1679         return 0;
1680
1681     wxDataViewTreeStoreContainerNode* parent1 =
1682         (wxDataViewTreeStoreContainerNode*) node1->GetParent();
1683     wxDataViewTreeStoreContainerNode* parent2 =
1684         (wxDataViewTreeStoreContainerNode*) node2->GetParent();
1685
1686     if (parent1 != parent2)
1687     {
1688         wxLogError( wxT("Comparing items with different parent.") );
1689         return 0;
1690     }
1691
1692     if (node1->IsContainer() && !!node2->IsContainer())
1693         return 1;
1694
1695     if (node2->IsContainer() && !!node1->IsContainer())
1696         return -1;
1697
1698     return parent1->GetChildren().IndexOf( node1 ) - parent1->GetChildren().IndexOf( node2 );
1699 }
1700
1701 wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const
1702 {
1703     if (!item.IsOk())
1704         return m_root;
1705
1706     return (wxDataViewTreeStoreNode*) item.GetID();
1707 }
1708
1709 wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const wxDataViewItem &item ) const
1710 {
1711     if (!item.IsOk())
1712         return (wxDataViewTreeStoreContainerNode*) m_root;
1713
1714     wxDataViewTreeStoreNode* node = (wxDataViewTreeStoreNode*) item.GetID();
1715
1716     if (!node->IsContainer())
1717         return NULL;
1718
1719     return (wxDataViewTreeStoreContainerNode*) node;
1720 }
1721
1722 //-----------------------------------------------------------------------------
1723 // wxDataViewTreeCtrl
1724 //-----------------------------------------------------------------------------
1725
1726 IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
1727
1728 BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
1729    EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
1730    EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
1731    EVT_SIZE( wxDataViewTreeCtrl::OnSize )
1732 END_EVENT_TABLE()
1733
1734 wxDataViewTreeCtrl::wxDataViewTreeCtrl()
1735 {
1736     m_imageList = NULL;
1737 }
1738
1739 wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
1740            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
1741 {
1742     m_imageList = NULL;
1743     Create( parent, id, pos, size, style, validator );
1744
1745     wxDataViewTreeStore *store = new wxDataViewTreeStore;
1746     AssociateModel( store );
1747     store->DecRef();
1748
1749     AppendIconTextColumn(wxString(),0,wxDATAVIEW_CELL_INERT,-1);
1750 }
1751
1752 wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
1753 {
1754     if (m_imageList)
1755         delete m_imageList;
1756 }
1757
1758 bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
1759            const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
1760 {
1761     return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
1762 }
1763
1764 void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
1765 {
1766     if (m_imageList)
1767         delete m_imageList;
1768
1769     m_imageList = imagelist;
1770 }
1771
1772 wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
1773         const wxString &text, int iconIndex, wxClientData *data )
1774 {
1775     wxIcon icon = wxNullIcon;
1776     if (m_imageList && (iconIndex != -1))
1777         icon = m_imageList->GetIcon( iconIndex );
1778
1779     return GetStore()->AppendItem( parent, text, icon, data );
1780 }
1781
1782 wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
1783         const wxString &text, int iconIndex, wxClientData *data )
1784 {
1785     wxIcon icon = wxNullIcon;
1786     if (m_imageList && (iconIndex != -1))
1787         icon = m_imageList->GetIcon( iconIndex );
1788
1789     return GetStore()->PrependItem( parent, text, icon, data );
1790 }
1791
1792 wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1793         const wxString &text, int iconIndex, wxClientData *data )
1794 {
1795     wxIcon icon = wxNullIcon;
1796     if (m_imageList && (iconIndex != -1))
1797         icon = m_imageList->GetIcon( iconIndex );
1798
1799     return GetStore()->InsertItem( parent, previous, text, icon, data );
1800 }
1801
1802 wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
1803         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1804 {
1805     wxIcon icon = wxNullIcon;
1806     if (m_imageList && (iconIndex != -1))
1807         icon = m_imageList->GetIcon( iconIndex );
1808
1809     wxIcon expanded = wxNullIcon;
1810     if (m_imageList && (expandedIndex != -1))
1811         expanded = m_imageList->GetIcon( expandedIndex );
1812
1813     return GetStore()->PrependContainer( parent, text, icon, expanded, data );
1814 }
1815
1816 wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
1817         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1818 {
1819     wxIcon icon = wxNullIcon;
1820     if (m_imageList && (iconIndex != -1))
1821         icon = m_imageList->GetIcon( iconIndex );
1822
1823     wxIcon expanded = wxNullIcon;
1824     if (m_imageList && (expandedIndex != -1))
1825         expanded = m_imageList->GetIcon( expandedIndex );
1826
1827     return GetStore()->AppendContainer( parent, text, icon, expanded, data );
1828 }
1829
1830 wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1831         const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
1832 {
1833     wxIcon icon = wxNullIcon;
1834     if (m_imageList && (iconIndex != -1))
1835         icon = m_imageList->GetIcon( iconIndex );
1836
1837     wxIcon expanded = wxNullIcon;
1838     if (m_imageList && (expandedIndex != -1))
1839         expanded = m_imageList->GetIcon( expandedIndex );
1840
1841     return GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
1842 }
1843
1844 void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
1845 {
1846     if (m_imageList) return;
1847
1848     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
1849     if (!container) return;
1850
1851     container->SetExpanded( true );
1852     GetStore()->ItemChanged( event.GetItem() );
1853 }
1854
1855 void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
1856 {
1857     if (m_imageList) return;
1858
1859     wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
1860     if (!container) return;
1861
1862     container->SetExpanded( false );
1863     GetStore()->ItemChanged( event.GetItem() );
1864 }
1865
1866 void wxDataViewTreeCtrl::OnSize( wxSizeEvent &event )
1867 {
1868 #if defined(wxUSE_GENERICDATAVIEWCTRL)
1869     wxSize size = GetClientSize();
1870     wxDataViewColumn *col = GetColumn( 0 );
1871     if (col)
1872        col->SetWidth( size.x );
1873 #endif
1874     event.Skip( true );
1875 }
1876
1877 #endif // wxUSE_DATAVIEWCTRL
1878