src/generic/listctrl.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        listctrl.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifdef __GNUG__
  11 #pragma implementation "listctrl.h"
  12 #endif
  13
  14 // For compilers that support precompilation, includes "wx.h".
  15 #include "wx/wxprec.h"
  16
  17 #ifdef __BORLANDC__
  18 #pragma hdrstop
  19 #endif
  20
  21 #include "wx/dcscreen.h"
  22 #include "wx/app.h"
  23 #include "wx/listctrl.h"
  24 #include "wx/generic/imaglist.h"
  25
  26 //-----------------------------------------------------------------------------
  27 //  wxListItemData
  28 //-----------------------------------------------------------------------------
  29
  30 IMPLEMENT_DYNAMIC_CLASS(wxListItemData,wxObject);
  31
  32 wxListItemData::wxListItemData()
  33 {
  34     m_image = -1;
  35     m_data = 0;
  36     m_xpos = 0;
  37     m_ypos = 0;
  38     m_width = 0;
  39     m_height = 0;
  40     m_colour = wxBLACK;
  41 }
  42
  43 wxListItemData::wxListItemData( const wxListItem &info )
  44 {
  45     m_image = -1;
  46     m_data = 0;
  47     m_colour = info.m_colour;
  48     SetItem( info );
  49 }
  50
  51 void wxListItemData::SetItem( const wxListItem &info )
  52 {
  53     if (info.m_mask & wxLIST_MASK_TEXT) m_text = info.m_text;
  54     if (info.m_mask & wxLIST_MASK_IMAGE) m_image = info.m_image;
  55     if (info.m_mask & wxLIST_MASK_DATA) m_data = info.m_data;
  56     m_colour = info.m_colour;
  57     m_xpos = 0;
  58     m_ypos = 0;
  59     m_width = info.m_width;
  60     m_height = 0;
  61 }
  62
  63 void wxListItemData::SetText( const wxString &s )
  64 {
  65     m_text = s;
  66 }
  67
  68 void wxListItemData::SetImage( int image )
  69 {
  70     m_image = image;
  71 }
  72
  73 void wxListItemData::SetData( long data )
  74 {
  75     m_data = data;
  76 }
  77
  78 void wxListItemData::SetPosition( int x, int y )
  79 {
  80     m_xpos = x;
  81     m_ypos = y;
  82 }
  83
  84 void wxListItemData::SetSize( int width, int height )
  85 {
  86     if (width != -1) m_width = width;
  87     if (height != -1) m_height = height;
  88 }
  89
  90 void wxListItemData::SetColour( wxColour *col )
  91 {
  92     m_colour = col;
  93 }
  94
  95 bool wxListItemData::HasImage() const
  96 {
  97     return (m_image >= 0);
  98 }
  99
 100 bool wxListItemData::HasText() const
 101 {
 102     return (!m_text.IsNull());
 103 }
 104
 105 bool wxListItemData::IsHit( int x, int y ) const
 106 {
 107     return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
 108 }
 109
 110 void wxListItemData::GetText( wxString &s )
 111 {
 112     s = m_text;
 113 }
 114
 115 int wxListItemData::GetX() const
 116 {
 117     return m_xpos;
 118 }
 119
 120 int wxListItemData::GetY() const
 121 {
 122     return m_ypos;
 123 }
 124
 125 int wxListItemData::GetWidth() const
 126 {
 127     return m_width;
 128 }
 129
 130 int wxListItemData::GetHeight() const
 131 {
 132     return m_height;
 133 }
 134
 135 int wxListItemData::GetImage() const
 136 {
 137     return m_image;
 138 }
 139
 140 void wxListItemData::GetItem( wxListItem &info )
 141 {
 142     info.m_text = m_text;
 143     info.m_image = m_image;
 144     info.m_data = m_data;
 145     info.m_colour = m_colour;
 146 }
 147
 148 wxColour *wxListItemData::GetColour()
 149 {
 150     return m_colour;
 151 }
 152
 153 //-----------------------------------------------------------------------------
 154 //  wxListHeaderData
 155 //-----------------------------------------------------------------------------
 156
 157 IMPLEMENT_DYNAMIC_CLASS(wxListHeaderData,wxObject);
 158
 159 wxListHeaderData::wxListHeaderData()
 160 {
 161     m_mask = 0;
 162     m_image = 0;
 163     m_format = 0;
 164     m_width = 0;
 165     m_xpos = 0;
 166     m_ypos = 0;
 167     m_height = 0;
 168 }
 169
 170 wxListHeaderData::wxListHeaderData( const wxListItem &item )
 171 {
 172     SetItem( item );
 173     m_xpos = 0;
 174     m_ypos = 0;
 175     m_height = 0;
 176 }
 177
 178 void wxListHeaderData::SetItem( const wxListItem &item )
 179 {
 180     m_mask = item.m_mask;
 181     m_text = item.m_text;
 182     m_image = item.m_image;
 183     m_format = item.m_format;
 184     m_width = item.m_width;
 185     if (m_width < 0) m_width = 80;
 186     if (m_width < 6) m_width = 6;
 187 }
 188
 189 void wxListHeaderData::SetPosition( int x, int y )
 190 {
 191     m_xpos = x;
 192     m_ypos = y;
 193 }
 194
 195 void wxListHeaderData::SetHeight( int h )
 196 {
 197     m_height = h;
 198 }
 199
 200 void wxListHeaderData::SetWidth( int w )
 201 {
 202     m_width = w;
 203     if (m_width < 0) m_width = 80;
 204     if (m_width < 6) m_width = 6;
 205 }
 206
 207 void wxListHeaderData::SetFormat( int format )
 208 {
 209     m_format = format;
 210 }
 211
 212 bool wxListHeaderData::HasImage() const
 213 {
 214     return (m_image != 0);
 215 }
 216
 217 bool wxListHeaderData::HasText() const
 218 {
 219     return (m_text.Length() > 0);
 220 }
 221
 222 bool wxListHeaderData::IsHit( int x, int y ) const
 223 {
 224     return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
 225 }
 226
 227 void wxListHeaderData::GetItem( wxListItem &item )
 228 {
 229     item.m_mask = m_mask;
 230     item.m_text = m_text;
 231     item.m_image = m_image;
 232     item.m_format = m_format;
 233     item.m_width = m_width;
 234 }
 235
 236 void wxListHeaderData::GetText( wxString &s )
 237 {
 238     s =  m_text;
 239 }
 240
 241 int wxListHeaderData::GetImage() const
 242 {
 243     return m_image;
 244 }
 245
 246 int wxListHeaderData::GetWidth() const
 247 {
 248     return m_width;
 249 }
 250
 251 int wxListHeaderData::GetFormat() const
 252 {
 253     return m_format;
 254 }
 255
 256 //-----------------------------------------------------------------------------
 257 //  wxListLineData
 258 //-----------------------------------------------------------------------------
 259
 260 IMPLEMENT_DYNAMIC_CLASS(wxListLineData,wxObject);
 261
 262 wxListLineData::wxListLineData( wxListMainWindow *owner, int mode, wxBrush *hilightBrush )
 263 {
 264     m_mode = mode;
 265     m_hilighted = FALSE;
 266     m_owner = owner;
 267     m_hilightBrush = hilightBrush;
 268     m_items.DeleteContents( TRUE );
 269     m_spacing = 0;
 270 }
 271
 272 void wxListLineData::CalculateSize( wxDC *dc, int spacing )
 273 {
 274     m_spacing = spacing;
 275     switch (m_mode)
 276     {
 277         case wxLC_ICON:
 278         {
 279             m_bound_all.width = m_spacing;
 280             m_bound_all.height = m_spacing+13;
 281             wxNode *node = m_items.First();
 282             if (node)
 283             {
 284                 wxListItemData *item = (wxListItemData*)node->Data();
 285                 wxString s;
 286                 item->GetText( s );
 287                 long lw,lh;
 288                 dc->GetTextExtent( s, &lw, &lh );
 289                 if (lw > m_spacing) m_bound_all.width = lw;
 290             }
 291             break;
 292         }
 293         case wxLC_LIST:
 294         {
 295             wxNode *node = m_items.First();
 296             if (node)
 297             {
 298                 wxListItemData *item = (wxListItemData*)node->Data();
 299                 wxString s;
 300                 item->GetText( s );
 301                 long lw,lh;
 302                 dc->GetTextExtent( s, &lw, &lh );
 303                 m_bound_all.width = lw;
 304                 m_bound_all.height = lh;
 305                 if (item->HasImage())
 306                 {
 307                     int w = 0;
 308                     int h = 0;
 309                     m_owner->GetImageSize( item->GetImage(), w, h );
 310                     m_bound_all.width += 4 + w;
 311                     if (h > m_bound_all.height) m_bound_all.height = h;
 312                 }
 313             }
 314             break;
 315         }
 316         case wxLC_REPORT:
 317         {
 318             m_bound_all.width = 0;
 319             m_bound_all.height = 0;
 320             wxNode *node = m_items.First();
 321             while (node)
 322             {
 323                 wxListItemData *item = (wxListItemData*)node->Data();
 324                 wxString s;
 325                 item->GetText( s );
 326                 if (s.IsNull()) s = "H";
 327                 long lh;
 328                 dc->GetTextExtent( s, (long*) NULL, &lh );
 329                 item->SetSize( item->GetWidth(), lh );
 330                 m_bound_all.height = lh;
 331                 node = node->Next();
 332             }
 333             break;
 334         }
 335     }
 336 }
 337
 338 void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width )
 339 {
 340     m_bound_all.x = x;
 341     m_bound_all.y = y;
 342     switch (m_mode)
 343     {
 344         case wxLC_ICON:
 345         {
 346             AssignRect( m_bound_icon, 0, 0, 0, 0 );
 347             AssignRect( m_bound_label, 0, 0, 0, 0 );
 348             AssignRect( m_bound_hilight, m_bound_all );
 349             wxNode *node = m_items.First();
 350             if (node)
 351             {
 352                 wxListItemData *item = (wxListItemData*)node->Data();
 353                 if (item->HasImage())
 354                 {
 355                     wxListItemData *item = (wxListItemData*)node->Data();
 356                     int w = 0;
 357                     int h = 0;
 358                     m_owner->GetImageSize( item->GetImage(), w, h );
 359                     m_bound_icon.x = m_bound_all.x + (m_spacing/2) - (w/2);
 360                     m_bound_icon.y = m_bound_all.y + m_spacing - h - 5;
 361                     m_bound_icon.width = w;
 362                     m_bound_icon.height = h;
 363                     if (!item->HasText())
 364                     {
 365                         AssignRect( m_bound_hilight, m_bound_icon );
 366                         m_bound_hilight.x -= 5;
 367                         m_bound_hilight.y -= 5;
 368                         m_bound_hilight.width += 9;
 369                         m_bound_hilight.height += 9;
 370                     }
 371                 }
 372                 if (item->HasText())
 373                 {
 374                     wxString s;
 375                     item->GetText( s );
 376                     long lw,lh;
 377                     dc->GetTextExtent( s, &lw, &lh );
 378                     if (m_bound_all.width > m_spacing)
 379                         m_bound_label.x = m_bound_all.x;
 380                     else
 381                         m_bound_label.x = m_bound_all.x +  (m_spacing/2) - lw/2;
 382                     m_bound_label.y = m_bound_all.y + m_bound_all.height - lh;
 383                     m_bound_label.width = lw;
 384                     m_bound_label.height = lh;
 385                     AssignRect( m_bound_hilight, m_bound_label );
 386                     m_bound_hilight.x -= 2;
 387                     m_bound_hilight.y -= 2;
 388                     m_bound_hilight.width += 4;
 389                     m_bound_hilight.height += 4;
 390                 }
 391             }
 392             break;
 393         }
 394         case wxLC_LIST:
 395         {
 396             AssignRect( m_bound_label, m_bound_all );
 397             m_bound_all.x -= 2;
 398             m_bound_all.y -= 2;
 399             m_bound_all.width += 4;
 400             m_bound_all.height += 3;
 401             AssignRect( m_bound_hilight, m_bound_all );
 402             AssignRect( m_bound_icon, 0, 0, 0, 0 );
 403             wxNode *node = m_items.First();
 404             if (node)
 405             {
 406                 wxListItemData *item = (wxListItemData*)node->Data();
 407                 if (item->HasImage())
 408                 {
 409                     m_bound_icon.x = m_bound_all.x + 2;
 410                     m_bound_icon.y = m_bound_all.y + 2;
 411                     int w;
 412                     int h;
 413                     m_owner->GetImageSize( item->GetImage(), w, h );
 414                     m_bound_icon.width = w;
 415                     m_bound_icon.height = h;
 416                     m_bound_label.x += 4 + w;
 417                     m_bound_label.width -= 4 + w;
 418                 }
 419             }
 420             break;
 421         }
 422         case wxLC_REPORT:
 423         {
 424             long lw,lh;
 425             dc->GetTextExtent( "H", &lw, &lh );
 426             m_bound_all.x = 0;
 427             m_bound_all.y -= 0;
 428             m_bound_all.height = lh+3;
 429             m_bound_all.width = window_width;
 430             AssignRect( m_bound_hilight, m_bound_all );
 431             AssignRect( m_bound_label, m_bound_all );
 432             AssignRect( m_bound_icon, 0, 0, 0, 0 );
 433             wxNode *node = m_items.First();
 434             if (node)
 435             {
 436                 wxListItemData *item = (wxListItemData*)node->Data();
 437                 wxString s;
 438                 item->GetText( s );
 439                 if (s.IsEmpty()) s = _T("H");
 440                 long lw,lh;
 441                 dc->GetTextExtent( s, &lw, &lh );
 442                 m_bound_label.width = lw;
 443                 m_bound_label.height = lh;
 444                 if (item->HasImage())
 445                 {
 446                     m_bound_icon.x = m_bound_all.x + 2;
 447                     m_bound_icon.y = m_bound_all.y + 2;
 448                     int w;
 449                     int h;
 450                     m_owner->GetImageSize( item->GetImage(), w, h );
 451                     m_bound_icon.width = w;
 452                     m_bound_icon.height = h;
 453                     m_bound_label.x += 4 + w;
 454                 }
 455             }
 456             break;
 457         }
 458     }
 459 }
 460
 461 void wxListLineData::SetColumnPosition( int index, int x )
 462 {
 463     int i = index;
 464     wxNode *node = m_items.Nth( i );
 465     if (node)
 466     {
 467         wxListItemData *item = (wxListItemData*)node->Data();
 468         item->SetPosition( x, m_bound_all.y+1 );
 469     }
 470 }
 471
 472 void wxListLineData::GetSize( int &width, int &height )
 473 {
 474     width = m_bound_all.width;
 475     height = m_bound_all.height;
 476 }
 477
 478 void wxListLineData::GetExtent( int &x, int &y, int &width, int &height )
 479 {
 480     x = m_bound_all.x;
 481     y = m_bound_all.y;
 482     width = m_bound_all.width;
 483     height = m_bound_all.height;
 484 }
 485
 486 void wxListLineData::GetLabelExtent( int &x, int &y, int &width, int &height )
 487 {
 488     x = m_bound_label.x;
 489     y = m_bound_label.y;
 490     width = m_bound_label.width;
 491     height = m_bound_label.height;
 492 }
 493
 494 void wxListLineData::GetRect( wxRect &rect )
 495 {
 496     AssignRect( rect, m_bound_all );
 497 }
 498
 499 long wxListLineData::IsHit( int x, int y )
 500 {
 501     wxNode *node = m_items.First();
 502     if (node)
 503     {
 504         wxListItemData *item = (wxListItemData*)node->Data();
 505         if (item->HasImage() && IsInRect( x, y, m_bound_icon )) return wxLIST_HITTEST_ONITEMICON;
 506         if (item->HasText() && IsInRect( x, y, m_bound_label )) return wxLIST_HITTEST_ONITEMLABEL;
 507 //      if (!(item->HasImage() || item->HasText())) return 0;
 508     }
 509     // if there is no icon or text = empty
 510     if (IsInRect( x, y, m_bound_all )) return wxLIST_HITTEST_ONITEMICON;
 511     return 0;
 512 }
 513
 514 void wxListLineData::InitItems( int num )
 515 {
 516     for (int i = 0; i < num; i++) m_items.Append( new wxListItemData() );
 517 }
 518
 519 void wxListLineData::SetItem( int index, const wxListItem &info )
 520 {
 521     wxNode *node = m_items.Nth( index );
 522     if (node)
 523     {
 524        wxListItemData *item = (wxListItemData*)node->Data();
 525        item->SetItem( info );
 526     }
 527 }
 528
 529 void wxListLineData::GetItem( int index, wxListItem &info )
 530 {
 531     int i = index;
 532     wxNode *node = m_items.Nth( i );
 533     if (node)
 534     {
 535         wxListItemData *item = (wxListItemData*)node->Data();
 536         item->GetItem( info );
 537     }
 538 }
 539
 540 void wxListLineData::GetText( int index, wxString &s )
 541 {
 542     int i = index;
 543     wxNode *node = m_items.Nth( i );
 544     s = "";
 545     if (node)
 546     {
 547         wxListItemData *item = (wxListItemData*)node->Data();
 548         item->GetText( s );
 549     }
 550 }
 551
 552 void wxListLineData::SetText( int index, const wxString s )
 553 {
 554     int i = index;
 555     wxNode *node = m_items.Nth( i );
 556     if (node)
 557     {
 558         wxListItemData *item = (wxListItemData*)node->Data();
 559         item->SetText( s );
 560     }
 561 }
 562
 563 int wxListLineData::GetImage( int index )
 564 {
 565     int i = index;
 566     wxNode *node = m_items.Nth( i );
 567     if (node)
 568     {
 569         wxListItemData *item = (wxListItemData*)node->Data();
 570         return item->GetImage();
 571     }
 572     return -1;
 573 }
 574
 575 void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG )
 576 {
 577     long dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 );
 578     long dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 );
 579     long dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 );
 580     long dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 );
 581
 582     if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h ))
 583     {
 584         return;
 585     }
 586
 587     if (paintBG)
 588     {
 589         if (hilight)
 590         {
 591             dc->SetBrush( * m_hilightBrush );
 592             dc->SetPen( * wxTRANSPARENT_PEN );
 593         }
 594         else
 595         {
 596             dc->SetBrush( * wxWHITE_BRUSH );
 597             dc->SetPen( * wxTRANSPARENT_PEN );
 598         }
 599         dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
 600                            m_bound_hilight.width, m_bound_hilight.height );
 601     }
 602
 603     dc->SetBackgroundMode(wxTRANSPARENT);
 604     if (m_mode == wxLC_REPORT)
 605     {
 606         wxString s;
 607         wxNode *node = m_items.First();
 608         while (node)
 609         {
 610             wxListItemData *item = (wxListItemData*)node->Data();
 611             dc->SetClippingRegion( item->GetX(), item->GetY(), item->GetWidth()-3, item->GetHeight() );
 612             int x = item->GetX();
 613             if (item->HasImage())
 614             {
 615                 int y = 0;
 616                 m_owner->DrawImage( item->GetImage(), dc, x, item->GetY() );
 617                 m_owner->GetImageSize( item->GetImage(), x, y );
 618                 x += item->GetX() + 5;
 619             }
 620             if (item->HasText())
 621             {
 622                 item->GetText( s );
 623                 if (hilight)
 624                     dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) );
 625                 else
 626                     dc->SetTextForeground( *item->GetColour() );
 627                 dc->DrawText( s, x, item->GetY() );
 628             }
 629             dc->DestroyClippingRegion();
 630             node = node->Next();
 631         }
 632     }
 633     else
 634     {
 635         wxNode *node = m_items.First();
 636         if (node)
 637         {
 638             wxListItemData *item = (wxListItemData*)node->Data();
 639             if (item->HasImage())
 640             {
 641                 m_owner->DrawImage( item->GetImage(), dc, m_bound_icon.x, m_bound_icon.y );
 642             }
 643             if (item->HasText())
 644             {
 645                 wxString s;
 646                 item->GetText( s );
 647                 if (hilight)
 648                     dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) );
 649                 else
 650                     dc->SetTextForeground( * item->GetColour() );
 651                 dc->DrawText( s, m_bound_label.x, m_bound_label.y );
 652             }
 653         }
 654     }
 655 }
 656
 657 void wxListLineData::Hilight( bool on )
 658 {
 659     if (on == m_hilighted) return;
 660     if (on)
 661         m_owner->SelectLine( this );
 662     else
 663         m_owner->DeselectLine( this );
 664     m_hilighted = on;
 665 }
 666
 667 void wxListLineData::ReverseHilight( void )
 668 {
 669     m_hilighted = !m_hilighted;
 670     if (m_hilighted)
 671         m_owner->SelectLine( this );
 672     else
 673         m_owner->DeselectLine( this );
 674 }
 675
 676 void wxListLineData::DrawRubberBand( wxDC *dc, bool on )
 677 {
 678     if (on)
 679     {
 680         dc->SetPen( * wxBLACK_PEN );
 681         dc->SetBrush( * wxTRANSPARENT_BRUSH );
 682         dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
 683                            m_bound_hilight.width, m_bound_hilight.height );
 684     }
 685 }
 686
 687 void wxListLineData::Draw( wxDC *dc )
 688 {
 689     DoDraw( dc, m_hilighted, m_hilighted );
 690 }
 691
 692 bool wxListLineData::IsInRect( int x, int y, const wxRect &rect )
 693 {
 694     return ((x >= rect.x) && (x <= rect.x+rect.width) &&
 695             (y >= rect.y) && (y <= rect.y+rect.height));
 696 }
 697
 698 bool wxListLineData::IsHilighted( void )
 699 {
 700     return m_hilighted;
 701 }
 702
 703 void wxListLineData::AssignRect( wxRect &dest, int x, int y, int width, int height )
 704 {
 705     dest.x = x;
 706     dest.y = y;
 707     dest.width = width;
 708     dest.height = height;
 709 }
 710
 711 void wxListLineData::AssignRect( wxRect &dest, const wxRect &source )
 712 {
 713     dest.x = source.x;
 714     dest.y = source.y;
 715     dest.width = source.width;
 716     dest.height = source.height;
 717 }
 718
 719 //-----------------------------------------------------------------------------
 720 //  wxListHeaderWindow
 721 //-----------------------------------------------------------------------------
 722
 723 IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow);
 724
 725 BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
 726     EVT_PAINT         (wxListHeaderWindow::OnPaint)
 727     EVT_MOUSE_EVENTS  (wxListHeaderWindow::OnMouse)
 728     EVT_SET_FOCUS     (wxListHeaderWindow::OnSetFocus)
 729 END_EVENT_TABLE()
 730
 731 wxListHeaderWindow::wxListHeaderWindow( void )
 732 {
 733     m_owner = (wxListMainWindow *) NULL;
 734     m_currentCursor = (wxCursor *) NULL;
 735     m_resizeCursor = (wxCursor *) NULL;
 736     m_isDragging = FALSE;
 737 }
 738
 739 wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
 740       const wxPoint &pos, const wxSize &size,
 741       long style, const wxString &name ) :
 742   wxWindow( win, id, pos, size, style, name )
 743 {
 744     m_owner = owner;
 745 //  m_currentCursor = wxSTANDARD_CURSOR;
 746     m_currentCursor = (wxCursor *) NULL;
 747     m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
 748     m_isDragging = FALSE;
 749     SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) );
 750 }
 751
 752 wxListHeaderWindow::~wxListHeaderWindow( void )
 753 {
 754     delete m_resizeCursor;
 755 }
 756
 757 void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
 758 {
 759     const int m_corner = 1;
 760
 761     dc->SetBrush( *wxTRANSPARENT_BRUSH );
 762
 763     dc->SetPen( *wxBLACK_PEN );
 764     dc->DrawLine( x+w-m_corner+1, y, x+w, y+h );  // right (outer)
 765     dc->DrawRectangle( x, y+h, w+1, 1 );          // bottom (outer)
 766
 767     wxPen pen( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );
 768
 769     dc->SetPen( pen );
 770     dc->DrawLine( x+w-m_corner, y, x+w-1, y+h );  // right (inner)
 771     dc->DrawRectangle( x+1, y+h-1, w-2, 1 );      // bottom (inner)
 772
 773     dc->SetPen( *wxWHITE_PEN );
 774     dc->DrawRectangle( x, y, w-m_corner+1, 1 );   // top (outer)
 775     dc->DrawRectangle( x, y, 1, h );              // left (outer)
 776     dc->DrawLine( x, y+h-1, x+1, y+h-1 );
 777     dc->DrawLine( x+w-1, y, x+w-1, y+1 );
 778 }
 779
 780 void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 781 {
 782     wxPaintDC dc( this );
 783     PrepareDC( dc );
 784
 785     dc.BeginDrawing();
 786
 787     dc.SetFont( GetFont() );
 788
 789     int w = 0;
 790     int h = 0;
 791     int x = 0;
 792     int y = 0;
 793     GetClientSize( &w, &h );
 794
 795     dc.SetBackgroundMode(wxTRANSPARENT);
 796     dc.SetTextForeground( *wxBLACK );
 797     if (m_foregroundColour.Ok()) dc.SetTextForeground( m_foregroundColour );
 798
 799     x = 1;
 800     y = 1;
 801     int numColumns = m_owner->GetColumnCount();
 802     wxListItem item;
 803     for (int i = 0; i < numColumns; i++)
 804     {
 805         m_owner->GetColumn( i, item );
 806         int cw = item.m_width-2;
 807         if ((i+1 == numColumns) || (x+item.m_width > w-5)) cw = w-x-1;
 808         dc.SetPen( *wxWHITE_PEN );
 809
 810         DoDrawRect( &dc, x, y, cw, h-2 );
 811         dc.SetClippingRegion( x, y, cw-5, h-4 );
 812         dc.DrawText( item.m_text, x+4, y+3 );
 813         dc.DestroyClippingRegion();
 814         x += item.m_width;
 815         if (x > w+5) break;
 816     }
 817     dc.EndDrawing();
 818 }
 819
 820 void wxListHeaderWindow::DrawCurrent()
 821 {
 822     int x1 = m_currentX;
 823     int y1 = 0;
 824     int x2 = m_currentX-1;
 825     int y2 = 0;
 826     int dummy;
 827     m_owner->GetClientSize( &dummy, &y2 );
 828     ClientToScreen( &x1, &y1 );
 829     m_owner->ClientToScreen( &x2, &y2 );
 830
 831     wxScreenDC dc;
 832     dc.SetLogicalFunction( wxINVERT );
 833     dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
 834     dc.SetBrush( *wxTRANSPARENT_BRUSH );
 835
 836     dc.DrawLine( x1, y1, x2, y2 );
 837
 838     dc.SetLogicalFunction( wxCOPY );
 839
 840     dc.SetPen( wxNullPen );
 841     dc.SetBrush( wxNullBrush );
 842 }
 843
 844 void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
 845 {
 846     int x = event.GetX();
 847     int y = event.GetY();
 848     if (m_isDragging)
 849     {
 850         DrawCurrent();
 851         if (event.ButtonUp())
 852         {
 853             ReleaseMouse();
 854             m_isDragging = FALSE;
 855             m_owner->SetColumnWidth( m_column, m_currentX-m_minX );
 856         }
 857         else
 858         {
 859             int size_x = 0;
 860             int dummy;
 861             GetClientSize( &size_x, & dummy );
 862             if (x > m_minX+7)
 863                 m_currentX = x;
 864             else
 865                 m_currentX = m_minX+7;
 866             if (m_currentX > size_x-7) m_currentX = size_x-7;
 867             DrawCurrent();
 868         }
 869         return;
 870     }
 871
 872     m_minX = 0;
 873     bool hit_border = FALSE;
 874     int xpos = 0;
 875     for (int j = 0; j < m_owner->GetColumnCount(); j++)
 876     {
 877         xpos += m_owner->GetColumnWidth( j );
 878         if ((abs(x-xpos) < 3) && (y < 22))
 879         {
 880             hit_border = TRUE;
 881             m_column = j;
 882             break;
 883         }
 884         m_minX = xpos;
 885     }
 886
 887     if (event.LeftDown() && hit_border)
 888     {
 889         m_isDragging = TRUE;
 890         m_currentX = x;
 891         DrawCurrent();
 892         CaptureMouse();
 893         return;
 894     }
 895
 896     if (event.Moving())
 897     {
 898         if (hit_border)
 899         {
 900             if (m_currentCursor == wxSTANDARD_CURSOR) SetCursor( * m_resizeCursor );
 901             m_currentCursor = m_resizeCursor;
 902         }
 903         else
 904         {
 905             if (m_currentCursor != wxSTANDARD_CURSOR) SetCursor( * wxSTANDARD_CURSOR );
 906             m_currentCursor = wxSTANDARD_CURSOR;
 907         }
 908     }
 909 }
 910
 911 void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
 912 {
 913     m_owner->SetFocus();
 914 }
 915
 916 //-----------------------------------------------------------------------------
 917 // wxListRenameTimer (internal)
 918 //-----------------------------------------------------------------------------
 919
 920 wxListRenameTimer::wxListRenameTimer( wxListMainWindow *owner )
 921 {
 922     m_owner = owner;
 923 }
 924
 925 void wxListRenameTimer::Notify()
 926 {
 927     m_owner->OnRenameTimer();
 928 }
 929
 930 //-----------------------------------------------------------------------------
 931 // wxListTextCtrl (internal)
 932 //-----------------------------------------------------------------------------
 933
 934 IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl);
 935
 936 BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
 937     EVT_CHAR           (wxListTextCtrl::OnChar)
 938     EVT_KILL_FOCUS     (wxListTextCtrl::OnKillFocus)
 939 END_EVENT_TABLE()
 940
 941 wxListTextCtrl::wxListTextCtrl( wxWindow *parent, const wxWindowID id,
 942     bool *accept, wxString *res, wxListMainWindow *owner,
 943     const wxString &value, const wxPoint &pos, const wxSize &size,
 944     int style, const wxValidator& validator, const wxString &name ) :
 945   wxTextCtrl( parent, id, value, pos, size, style, validator, name )
 946 {
 947     m_res = res;
 948     m_accept = accept;
 949     m_owner = owner;
 950     (*m_accept) = FALSE;
 951     (*m_res) = "";
 952     m_startValue = value;
 953 }
 954
 955 void wxListTextCtrl::OnChar( wxKeyEvent &event )
 956 {
 957     if (event.m_keyCode == WXK_RETURN)
 958     {
 959         (*m_accept) = TRUE;
 960         (*m_res) = GetValue();
 961         m_owner->SetFocus();
 962         return;
 963     }
 964     if (event.m_keyCode == WXK_ESCAPE)
 965     {
 966         (*m_accept) = FALSE;
 967         (*m_res) = "";
 968         m_owner->SetFocus();
 969         return;
 970     }
 971     event.Skip();
 972 }
 973
 974 void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
 975 {
 976     if (wxPendingDelete.Member(this)) return;
 977
 978     wxPendingDelete.Append(this);
 979
 980     if ((*m_accept) && ((*m_res) != m_startValue))
 981         m_owner->OnRenameAccept();
 982 }
 983
 984 //-----------------------------------------------------------------------------
 985 //  wxListMainWindow
 986 //-----------------------------------------------------------------------------
 987
 988 IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow);
 989
 990 BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
 991   EVT_PAINT          (wxListMainWindow::OnPaint)
 992   EVT_SIZE           (wxListMainWindow::OnSize)
 993   EVT_MOUSE_EVENTS   (wxListMainWindow::OnMouse)
 994   EVT_CHAR           (wxListMainWindow::OnChar)
 995   EVT_KEY_DOWN       (wxListMainWindow::OnKeyDown)
 996   EVT_SET_FOCUS      (wxListMainWindow::OnSetFocus)
 997   EVT_KILL_FOCUS     (wxListMainWindow::OnKillFocus)
 998 END_EVENT_TABLE()
 999
1000 wxListMainWindow::wxListMainWindow()
1001 {
1002     m_mode = 0;
1003     m_lines.DeleteContents( TRUE );
1004     m_columns.DeleteContents( TRUE );
1005     m_current = (wxListLineData *) NULL;
1006     m_visibleLines = 0;
1007     m_hilightBrush = (wxBrush *) NULL;
1008     m_xScroll = 0;
1009     m_yScroll = 0;
1010     m_dirty = TRUE;
1011     m_small_image_list = (wxImageList *) NULL;
1012     m_normal_image_list = (wxImageList *) NULL;
1013     m_small_spacing = 30;
1014     m_normal_spacing = 40;
1015     m_hasFocus = FALSE;
1016     m_usedKeys = TRUE;
1017     m_lastOnSame = FALSE;
1018     m_renameTimer = new wxListRenameTimer( this );
1019     m_isCreated = FALSE;
1020     m_dragCount = 0;
1021 }
1022
1023 wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id,
1024       const wxPoint &pos, const wxSize &size,
1025       long style, const wxString &name ) :
1026   wxScrolledWindow( parent, id, pos, size, style|wxHSCROLL|wxVSCROLL, name )
1027 {
1028     m_mode = style;
1029     m_lines.DeleteContents( TRUE );
1030     m_columns.DeleteContents( TRUE );
1031     m_current = (wxListLineData *) NULL;
1032     m_dirty = TRUE;
1033     m_visibleLines = 0;
1034     m_hilightBrush = new wxBrush( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT), wxSOLID );
1035     m_small_image_list = (wxImageList *) NULL;
1036     m_normal_image_list = (wxImageList *) NULL;
1037     m_small_spacing = 30;
1038     m_normal_spacing = 40;
1039     m_hasFocus = FALSE;
1040     m_dragCount = 0;
1041     m_isCreated = FALSE;
1042     wxSize sz = size;
1043     sz.y = 25;
1044
1045     if (m_mode & wxLC_REPORT)
1046     {
1047         m_xScroll = 0;
1048         m_yScroll = 15;
1049     }
1050     else
1051     {
1052         m_xScroll = 15;
1053         m_yScroll = 0;
1054     }
1055     SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
1056
1057     m_usedKeys = TRUE;
1058     m_lastOnSame = FALSE;
1059     m_renameTimer = new wxListRenameTimer( this );
1060     m_renameAccept = FALSE;
1061
1062     SetBackgroundColour( *wxWHITE );
1063 }
1064
1065 wxListMainWindow::~wxListMainWindow()
1066 {
1067     if (m_hilightBrush) delete m_hilightBrush;
1068
1069     delete m_renameTimer;
1070 }
1071
1072 void wxListMainWindow::RefreshLine( wxListLineData *line )
1073 {
1074     int x = 0;
1075     int y = 0;
1076     int w = 0;
1077     int h = 0;
1078     if (line)
1079     {
1080         wxClientDC dc(this);
1081         PrepareDC( dc );
1082         line->GetExtent( x, y, w, h );
1083         wxRect rect(
1084           dc.LogicalToDeviceX(x-3),
1085           dc.LogicalToDeviceY(y-3),
1086           dc.LogicalToDeviceXRel(w+6),
1087           dc.LogicalToDeviceXRel(h+6) );
1088         Refresh( TRUE, &rect );
1089     }
1090 }
1091
1092 void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
1093 {
1094     // Note: a wxPaintDC must be constructed even if no drawing is
1095     // done (a Windows requirement).
1096     wxPaintDC dc( this );
1097     PrepareDC( dc );
1098
1099     if (m_dirty) return;
1100
1101     if (m_lines.GetCount() == 0) return;
1102
1103     dc.BeginDrawing();
1104
1105     dc.SetFont( GetFont() );
1106
1107     if (m_mode & wxLC_REPORT)
1108     {
1109         int lineSpacing = 0;
1110         wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
1111         int dummy = 0;
1112         line->GetSize( dummy, lineSpacing );
1113         lineSpacing += 1;
1114
1115         int y_s = m_yScroll*GetScrollPos( wxVERTICAL );
1116
1117         wxNode *node = m_lines.Nth( y_s / lineSpacing );
1118         for (int i = 0; i < m_visibleLines+2; i++)
1119         {
1120             if (!node) break;
1121
1122             line = (wxListLineData*)node->Data();
1123             line->Draw( &dc );
1124             node = node->Next();
1125         }
1126     }
1127     else
1128     {
1129         wxNode *node = m_lines.First();
1130         while (node)
1131         {
1132             wxListLineData *line = (wxListLineData*)node->Data();
1133             line->Draw( &dc );
1134             node = node->Next();
1135         }
1136     }
1137
1138     if (m_current) m_current->DrawRubberBand( &dc, m_hasFocus );
1139
1140     dc.EndDrawing();
1141 }
1142
1143 void wxListMainWindow::HilightAll( bool on )
1144 {
1145     wxNode *node = m_lines.First();
1146     while (node)
1147     {
1148         wxListLineData *line = (wxListLineData *)node->Data();
1149         if (line->IsHilighted() != on)
1150         {
1151             line->Hilight( on );
1152             RefreshLine( line );
1153         }
1154         node = node->Next();
1155     }
1156 }
1157
1158 void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command )
1159 {
1160     wxListEvent le( command, GetParent()->GetId() );
1161     le.SetEventObject( GetParent() );
1162     le.m_itemIndex = GetIndexOfLine( line );
1163     line->GetItem( 0, le.m_item );
1164     GetParent()->GetEventHandler()->ProcessEvent( le );
1165 }
1166
1167 void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) )
1168 {
1169 //  SendNotify( line, wxEVT_COMMAND_LIST_ITEM_FOCUSSED );
1170 }
1171
1172 void wxListMainWindow::UnfocusLine( wxListLineData *WXUNUSED(line) )
1173 {
1174 //  SendNotify( line, wxEVT_COMMAND_LIST_ITEM_UNFOCUSSED );
1175 }
1176
1177 void wxListMainWindow::SelectLine( wxListLineData *line )
1178 {
1179     SendNotify( line, wxEVT_COMMAND_LIST_ITEM_SELECTED );
1180 }
1181
1182 void wxListMainWindow::DeselectLine( wxListLineData *line )
1183 {
1184     SendNotify( line, wxEVT_COMMAND_LIST_ITEM_DESELECTED );
1185 }
1186
1187 void wxListMainWindow::DeleteLine( wxListLineData *line )
1188 {
1189     SendNotify( line, wxEVT_COMMAND_LIST_DELETE_ITEM );
1190 }
1191
1192 /* *** */
1193
1194 void wxListMainWindow::EditLabel( long item )
1195 {
1196     wxNode *node = m_lines.Nth( item );
1197     wxCHECK_RET( node, _T("wrong index in wxListCtrl::Edit()") );
1198
1199     m_currentEdit = (wxListLineData*) node->Data();
1200
1201     wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() );
1202     le.SetEventObject( GetParent() );
1203     le.m_itemIndex = GetIndexOfLine( m_currentEdit );
1204     m_currentEdit->GetItem( 0, le.m_item );
1205     GetParent()->GetEventHandler()->ProcessEvent( le );
1206
1207     if (!le.IsAllowed())
1208         return;
1209
1210     // We have to call this here because the label in
1211     // question might just have been added and no screen
1212     // update taken place.
1213     if (m_dirty) wxYield();
1214
1215     wxString s;
1216     m_currentEdit->GetText( 0, s );
1217     int x = 0;
1218     int y = 0;
1219     int w = 0;
1220     int h = 0;
1221     m_currentEdit->GetLabelExtent( x, y, w, h );
1222
1223     wxClientDC dc(this);
1224     PrepareDC( dc );
1225     x = dc.LogicalToDeviceX( x );
1226     y = dc.LogicalToDeviceY( y );
1227
1228     wxListTextCtrl *text = new wxListTextCtrl(
1229       this, -1, &m_renameAccept, &m_renameRes, this, s, wxPoint(x-4,y-4), wxSize(w+11,h+8) );
1230     text->SetFocus();
1231 }
1232
1233 void wxListMainWindow::OnRenameTimer()
1234 {
1235     wxCHECK_RET( m_current, _T("invalid m_current") );
1236
1237     Edit( m_lines.IndexOf( m_current ) );
1238 }
1239
1240 void wxListMainWindow::OnRenameAccept()
1241 {
1242     wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
1243     le.SetEventObject( GetParent() );
1244     le.m_itemIndex = GetIndexOfLine( m_currentEdit );
1245     m_currentEdit->GetItem( 0, le.m_item );
1246     le.m_item.m_text = m_renameRes;
1247     GetParent()->GetEventHandler()->ProcessEvent( le );
1248
1249     if (!le.IsAllowed()) return;
1250
1251     wxListItem info;
1252     info.m_mask = wxLIST_MASK_TEXT;
1253     info.m_itemId = le.m_itemIndex;
1254     info.m_text = m_renameRes;
1255     info.m_colour = le.m_item.m_colour;
1256     SetItem( info );
1257 }
1258
1259 void wxListMainWindow::OnMouse( wxMouseEvent &event )
1260 {
1261     if (GetParent()->GetEventHandler()->ProcessEvent( event)) return;
1262
1263     if (!m_current) return;
1264     if (m_dirty) return;
1265     if ( !(event.Dragging() || event.ButtonDown() || event.LeftUp() || event.ButtonDClick()) ) return;
1266
1267     wxClientDC dc(this);
1268     PrepareDC(dc);
1269     long x = dc.DeviceToLogicalX( (long)event.GetX() );
1270     long y = dc.DeviceToLogicalY( (long)event.GetY() );
1271
1272     /* Did we actually hit an item ? */
1273     long hitResult = 0;
1274     wxNode *node = m_lines.First();
1275     wxListLineData *line = (wxListLineData *) NULL;
1276     while (node)
1277     {
1278         line = (wxListLineData*)node->Data();
1279         hitResult = line->IsHit( x, y );
1280         if (hitResult) break;
1281         line = (wxListLineData *) NULL;
1282         node = node->Next();
1283     }
1284
1285     if (event.Dragging())
1286     {
1287         if (m_dragCount == 0)
1288             m_dragStart = wxPoint(x,y);
1289
1290         m_dragCount++;
1291
1292         if (m_dragCount != 3) return;
1293
1294         int command = wxEVT_COMMAND_LIST_BEGIN_DRAG;
1295         if (event.RightIsDown()) command = wxEVT_COMMAND_LIST_BEGIN_RDRAG;
1296
1297         wxListEvent le( command, GetParent()->GetId() );
1298         le.SetEventObject( GetParent() );
1299         le.m_pointDrag = m_dragStart;
1300         GetParent()->GetEventHandler()->ProcessEvent( le );
1301
1302         return;
1303     }
1304     else
1305     {
1306         m_dragCount = 0;
1307     }
1308
1309     if (!line) return;
1310
1311     if (event.ButtonDClick())
1312     {
1313         m_usedKeys = FALSE;
1314         m_lastOnSame = FALSE;
1315         m_renameTimer->Stop();
1316
1317         SendNotify( line, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
1318
1319        return;
1320     }
1321
1322     if (event.LeftUp() && m_lastOnSame)
1323     {
1324         m_usedKeys = FALSE;
1325         if ((line == m_current) &&
1326             (hitResult == wxLIST_HITTEST_ONITEMLABEL) &&
1327             (m_mode & wxLC_EDIT_LABELS)  )
1328         {
1329             m_renameTimer->Start( 100, TRUE );
1330         }
1331         m_lastOnSame = FALSE;
1332         return;
1333     }
1334
1335     if (event.RightDown())
1336     {
1337         SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK );
1338         return;
1339     }
1340
1341     if (event.MiddleDown())
1342     {
1343         SendNotify( line, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK );
1344         return;
1345     }
1346
1347     if (event.LeftDown())
1348     {
1349         m_usedKeys = FALSE;
1350         wxListLineData *oldCurrent = m_current;
1351         if (m_mode & wxLC_SINGLE_SEL)
1352         {
1353             m_current = line;
1354             HilightAll( FALSE );
1355             m_current->ReverseHilight();
1356             RefreshLine( m_current );
1357         }
1358         else
1359         {
1360             if (event.ShiftDown())
1361             {
1362                 m_current = line;
1363                 m_current->ReverseHilight();
1364                 RefreshLine( m_current );
1365             }
1366             else if (event.ControlDown())
1367             {
1368                 m_current = line;
1369
1370                 int numOfCurrent = -1;
1371                 node = m_lines.First();
1372                 while (node)
1373                 {
1374                     wxListLineData *test_line = (wxListLineData*)node->Data();
1375                     numOfCurrent++;
1376                     if (test_line == oldCurrent) break;
1377                     node = node->Next();
1378                 }
1379
1380                 int numOfLine = -1;
1381                 node = m_lines.First();
1382                 while (node)
1383                 {
1384                     wxListLineData *test_line = (wxListLineData*)node->Data();
1385                     numOfLine++;
1386                     if (test_line == line) break;
1387                     node = node->Next();
1388                 }
1389
1390                 if (numOfLine < numOfCurrent)
1391                 {
1392                     int i = numOfLine;
1393                     numOfLine = numOfCurrent;
1394                     numOfCurrent = i;
1395                 }
1396
1397                 wxNode *node = m_lines.Nth( numOfCurrent );
1398                 for (int i = 0; i <= numOfLine-numOfCurrent; i++)
1399                 {
1400                     wxListLineData *test_line= (wxListLineData*)node->Data();
1401                     test_line->Hilight(TRUE);
1402                     RefreshLine( test_line );
1403                     node = node->Next();
1404                 }
1405             }
1406             else
1407             {
1408                 m_current = line;
1409                 HilightAll( FALSE );
1410                 m_current->ReverseHilight();
1411                 RefreshLine( m_current );
1412             }
1413         }
1414         if (m_current != oldCurrent)
1415         {
1416             RefreshLine( oldCurrent );
1417             UnfocusLine( oldCurrent );
1418             FocusLine( m_current );
1419         }
1420         m_lastOnSame = (m_current == oldCurrent);
1421         return;
1422     }
1423 }
1424
1425 void wxListMainWindow::MoveToFocus()
1426 {
1427     if (!m_current) return;
1428
1429     int x = 0;
1430     int y = 0;
1431     int w = 0;
1432     int h = 0;
1433     m_current->GetExtent( x, y, w, h );
1434
1435     int w_p = 0;
1436     int h_p = 0;
1437     GetClientSize( &w_p, &h_p );
1438
1439     if (m_mode & wxLC_REPORT)
1440     {
1441         int y_s = m_yScroll*GetScrollPos( wxVERTICAL );
1442         if ((y > y_s) && (y+h < y_s+h_p)) return;
1443         if (y-y_s < 5) { Scroll( -1, (y-5-h_p/2)/m_yScroll ); Refresh(); }
1444         if (y+h+5 > y_s+h_p) { Scroll( -1, (y+h-h_p/2+h+15)/m_yScroll); Refresh(); }
1445     }
1446     else
1447     {
1448         int x_s = m_xScroll*GetScrollPos( wxHORIZONTAL );
1449         if ((x > x_s) && (x+w < x_s+w_p)) return;
1450         if (x-x_s < 5) { Scroll( (x-5)/m_xScroll, -1 ); Refresh(); }
1451         if (x+w-5 > x_s+w_p) { Scroll( (x+w-w_p+15)/m_xScroll, -1 ); Refresh(); }
1452     }
1453 }
1454
1455 void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown )
1456 {
1457     if ((m_mode & wxLC_SINGLE_SEL) || (m_usedKeys == FALSE)) m_current->Hilight( FALSE );
1458     wxListLineData *oldCurrent = m_current;
1459     m_current = newCurrent;
1460     MoveToFocus();
1461     if (shiftDown || (m_mode & wxLC_SINGLE_SEL)) m_current->Hilight( TRUE );
1462     RefreshLine( m_current );
1463     RefreshLine( oldCurrent );
1464     FocusLine( m_current );
1465     UnfocusLine( oldCurrent );
1466 }
1467
1468 void wxListMainWindow::OnKeyDown( wxKeyEvent &event )
1469 {
1470     wxWindow *parent = GetParent();
1471
1472     /* we propagate the key event up */
1473     wxKeyEvent ke( wxEVT_KEY_DOWN );
1474     ke.m_shiftDown = event.m_shiftDown;
1475     ke.m_controlDown = event.m_controlDown;
1476     ke.m_altDown = event.m_altDown;
1477     ke.m_metaDown = event.m_metaDown;
1478     ke.m_keyCode = event.m_keyCode;
1479     ke.m_x = event.m_x;
1480     ke.m_y = event.m_y;
1481     ke.SetEventObject( parent );
1482     if (parent->GetEventHandler()->ProcessEvent( ke )) return;
1483
1484     event.Skip();
1485 }
1486
1487 void wxListMainWindow::OnChar( wxKeyEvent &event )
1488 {
1489     wxWindow *parent = GetParent();
1490
1491     /* we send a list_key event up */
1492     wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
1493     le.m_code = event.KeyCode();
1494     le.SetEventObject( parent );
1495     parent->GetEventHandler()->ProcessEvent( le );
1496
1497     /* we propagate the char event up */
1498     wxKeyEvent ke( wxEVT_CHAR );
1499     ke.m_shiftDown = event.m_shiftDown;
1500     ke.m_controlDown = event.m_controlDown;
1501     ke.m_altDown = event.m_altDown;
1502     ke.m_metaDown = event.m_metaDown;
1503     ke.m_keyCode = event.m_keyCode;
1504     ke.m_x = event.m_x;
1505     ke.m_y = event.m_y;
1506     ke.SetEventObject( parent );
1507     if (parent->GetEventHandler()->ProcessEvent( ke )) return;
1508
1509     if (event.KeyCode() == WXK_TAB)
1510     {
1511         wxNavigationKeyEvent nevent;
1512         nevent.SetDirection( !event.ShiftDown() );
1513         nevent.SetCurrentFocus( m_parent );
1514         if (m_parent->GetEventHandler()->ProcessEvent( nevent )) return;
1515     }
1516
1517     /* no item -> nothing to do */
1518     if (!m_current)
1519     {
1520         event.Skip();
1521         return;
1522     }
1523
1524     switch (event.KeyCode())
1525     {
1526         case WXK_UP:
1527         {
1528             wxNode *node = m_lines.Member( m_current )->Previous();
1529             if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1530             break;
1531         }
1532         case WXK_DOWN:
1533         {
1534             wxNode *node = m_lines.Member( m_current )->Next();
1535             if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1536             break;
1537         }
1538         case WXK_END:
1539         {
1540             wxNode *node = m_lines.Last();
1541             OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1542             break;
1543         }
1544         case WXK_HOME:
1545         {
1546             wxNode *node = m_lines.First();
1547             OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1548             break;
1549         }
1550         case WXK_PRIOR:
1551         {
1552             int steps = 0;
1553             if (m_mode & wxLC_REPORT)
1554             {
1555                 steps = m_visibleLines-1;
1556             }
1557             else
1558             {
1559                 int pos = 0;
1560                 wxNode *node = m_lines.First();
1561                 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
1562                 steps = pos % m_visibleLines;
1563             }
1564             wxNode *node = m_lines.Member( m_current );
1565             for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous();
1566             if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1567             break;
1568         }
1569         case WXK_NEXT:
1570         {
1571             int steps = 0;
1572             if (m_mode & wxLC_REPORT)
1573             {
1574                 steps = m_visibleLines-1;
1575             }
1576             else
1577             {
1578                 int pos = 0; wxNode *node = m_lines.First();
1579                 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
1580                 steps = m_visibleLines-(pos % m_visibleLines)-1;
1581             }
1582             wxNode *node = m_lines.Member( m_current );
1583             for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next();
1584             if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1585             break;
1586         }
1587         case WXK_LEFT:
1588         {
1589             if (!(m_mode & wxLC_REPORT))
1590             {
1591                 wxNode *node = m_lines.Member( m_current );
1592                 for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous();
1593                 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1594             }
1595             break;
1596         }
1597         case WXK_RIGHT:
1598         {
1599             if (!(m_mode & wxLC_REPORT))
1600             {
1601                 wxNode *node = m_lines.Member( m_current );
1602                 for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next();
1603                 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1604             }
1605             break;
1606         }
1607         case WXK_SPACE:
1608         {
1609             m_current->ReverseHilight();
1610             RefreshLine( m_current );
1611             break;
1612         }
1613         case WXK_INSERT:
1614         {
1615             if (!(m_mode & wxLC_SINGLE_SEL))
1616             {
1617                 wxListLineData *oldCurrent = m_current;
1618                 m_current->ReverseHilight();
1619                 wxNode *node = m_lines.Member( m_current )->Next();
1620                 if (node) m_current = (wxListLineData*)node->Data();
1621                 MoveToFocus();
1622                 RefreshLine( oldCurrent );
1623                 RefreshLine( m_current );
1624                 UnfocusLine( oldCurrent );
1625                 FocusLine( m_current );
1626             }
1627             break;
1628         }
1629         case WXK_RETURN:
1630         case WXK_EXECUTE:
1631         {
1632             wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
1633             le.SetEventObject( GetParent() );
1634             le.m_itemIndex = GetIndexOfLine( m_current );
1635             m_current->GetItem( 0, le.m_item );
1636             GetParent()->GetEventHandler()->ProcessEvent( le );
1637             break;
1638         }
1639         default:
1640         {
1641             event.Skip();
1642             return;
1643         }
1644     }
1645     m_usedKeys = TRUE;
1646 }
1647
1648 #ifdef __WXGTK__
1649 extern wxWindow *g_focusWindow;
1650 #endif
1651
1652 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
1653 {
1654     m_hasFocus = TRUE;
1655     RefreshLine( m_current );
1656
1657     if (!GetParent()) return;
1658
1659 #ifdef __WXGTK__
1660     g_focusWindow = GetParent();
1661 #endif
1662
1663     wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
1664     event.SetEventObject( GetParent() );
1665     GetParent()->GetEventHandler()->ProcessEvent( event );
1666 }
1667
1668 void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
1669 {
1670     m_hasFocus = FALSE;
1671     RefreshLine( m_current );
1672 }
1673
1674 void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
1675 {
1676 /*
1677   We don't even allow the wxScrolledWindow::AdjustScrollbars() call
1678
1679 */
1680 }
1681
1682 void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
1683 {
1684     if ((m_mode & wxLC_ICON) && (m_normal_image_list))
1685     {
1686         m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1687         return;
1688     }
1689     if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
1690     {
1691         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1692     }
1693     if ((m_mode & wxLC_LIST) && (m_small_image_list))
1694     {
1695         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1696     }
1697     if ((m_mode & wxLC_REPORT) && (m_small_image_list))
1698     {
1699         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1700         return;
1701     }
1702 }
1703
1704 void wxListMainWindow::GetImageSize( int index, int &width, int &height )
1705 {
1706     if ((m_mode & wxLC_ICON) && (m_normal_image_list))
1707     {
1708         m_normal_image_list->GetSize( index, width, height );
1709         return;
1710     }
1711     if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
1712     {
1713         m_small_image_list->GetSize( index, width, height );
1714         return;
1715     }
1716     if ((m_mode & wxLC_LIST) && (m_small_image_list))
1717     {
1718         m_small_image_list->GetSize( index, width, height );
1719         return;
1720     }
1721     if ((m_mode & wxLC_REPORT) && (m_small_image_list))
1722     {
1723         m_small_image_list->GetSize( index, width, height );
1724         return;
1725     }
1726     width = 0;
1727     height = 0;
1728 }
1729
1730 int wxListMainWindow::GetTextLength( wxString &s )
1731 {
1732     wxClientDC dc( this );
1733     long lw = 0;
1734     long lh = 0;
1735     dc.GetTextExtent( s, &lw, &lh );
1736     return lw + 6;
1737 }
1738
1739 int wxListMainWindow::GetIndexOfLine( const wxListLineData *line )
1740 {
1741     int i = 0;
1742     wxNode *node = m_lines.First();
1743     while (node)
1744     {
1745         if (line == (wxListLineData*)node->Data()) return i;
1746         i++;
1747         node = node->Next();
1748     }
1749     return -1;
1750 }
1751
1752 void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
1753 {
1754     m_dirty = TRUE;
1755     if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList;
1756     if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList;
1757 }
1758
1759 void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall )
1760 {
1761     m_dirty = TRUE;
1762     if (isSmall)
1763     {
1764         m_small_spacing = spacing;
1765     }
1766     else
1767     {
1768         m_normal_spacing = spacing;
1769     }
1770 }
1771
1772 int wxListMainWindow::GetItemSpacing( bool isSmall )
1773 {
1774     if (isSmall) return m_small_spacing; else return m_normal_spacing;
1775 }
1776
1777 void wxListMainWindow::SetColumn( int col, wxListItem &item )
1778 {
1779     m_dirty = TRUE;
1780     wxNode *node = m_columns.Nth( col );
1781     if (node)
1782     {
1783         if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7;
1784         wxListHeaderData *column = (wxListHeaderData*)node->Data();
1785         column->SetItem( item );
1786     }
1787     wxListCtrl *lc = (wxListCtrl*) GetParent();
1788     if (lc->m_headerWin) lc->m_headerWin->Refresh();
1789 }
1790
1791 void wxListMainWindow::SetColumnWidth( int col, int width )
1792 {
1793     if (!(m_mode & wxLC_REPORT)) return;
1794
1795     m_dirty = TRUE;
1796
1797     wxNode *node = (wxNode*) NULL;
1798
1799     if (width == wxLIST_AUTOSIZE_USEHEADER) width = 80;
1800     if (width == wxLIST_AUTOSIZE)
1801     {
1802         wxClientDC dc(this);
1803         dc.SetFont( GetFont() );
1804         int max = 10;
1805         node = m_lines.First();
1806         while (node)
1807         {
1808             wxListLineData *line = (wxListLineData*)node->Data();
1809             wxNode *n = line->m_items.Nth( col );
1810             if (n)
1811             {
1812                 wxListItemData *item = (wxListItemData*)n->Data();
1813                 int current = 0, ix = 0, iy = 0;
1814                 long lx = 0, ly = 0;
1815                 if (item->HasImage())
1816                 {
1817                     GetImageSize( item->GetImage(), ix, iy );
1818                     current = ix + 5;
1819                 }
1820                 if (item->HasText())
1821                 {
1822                     wxString str;
1823                     item->GetText( str );
1824                     dc.GetTextExtent( str, &lx, &ly );
1825                     current += lx;
1826                 }
1827                 if (current > max) max = current;
1828             }
1829             node = node->Next();
1830         }
1831         width = max+10;
1832     }
1833
1834     node = m_columns.Nth( col );
1835     if (node)
1836     {
1837         wxListHeaderData *column = (wxListHeaderData*)node->Data();
1838         column->SetWidth( width );
1839     }
1840
1841     node = m_lines.First();
1842     while (node)
1843     {
1844         wxListLineData *line = (wxListLineData*)node->Data();
1845         wxNode *n = line->m_items.Nth( col );
1846         if (n)
1847         {
1848             wxListItemData *item = (wxListItemData*)n->Data();
1849             item->SetSize( width, -1 );
1850         }
1851         node = node->Next();
1852     }
1853
1854     wxListCtrl *lc = (wxListCtrl*) GetParent();
1855     if (lc->m_headerWin) lc->m_headerWin->Refresh();
1856 }
1857
1858 void wxListMainWindow::GetColumn( int col, wxListItem &item )
1859 {
1860     wxNode *node = m_columns.Nth( col );
1861     if (node)
1862     {
1863         wxListHeaderData *column = (wxListHeaderData*)node->Data();
1864         column->GetItem( item );
1865     }
1866     else
1867     {
1868         item.m_format = 0;
1869         item.m_width = 0;
1870         item.m_text = "";
1871         item.m_image = 0;
1872         item.m_data = 0;
1873     }
1874 }
1875
1876 int wxListMainWindow::GetColumnWidth( int col )
1877 {
1878     wxNode *node = m_columns.Nth( col );
1879     if (node)
1880     {
1881         wxListHeaderData *column = (wxListHeaderData*)node->Data();
1882         return column->GetWidth();
1883     }
1884     else
1885     {
1886         return 0;
1887     }
1888 }
1889
1890 int wxListMainWindow::GetColumnCount()
1891 {
1892     return m_columns.Number();
1893 }
1894
1895 int wxListMainWindow::GetCountPerPage()
1896 {
1897     return m_visibleLines;
1898 }
1899
1900 void wxListMainWindow::SetItem( wxListItem &item )
1901 {
1902     m_dirty = TRUE;
1903     wxNode *node = m_lines.Nth( item.m_itemId );
1904     if (node)
1905     {
1906         wxListLineData *line = (wxListLineData*)node->Data();
1907         if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3;
1908         line->SetItem( item.m_col, item );
1909     }
1910 }
1911
1912 void wxListMainWindow::SetItemState( long item, long state, long stateMask )
1913 {
1914     // m_dirty = TRUE; no recalcs needed
1915
1916     wxListLineData *oldCurrent = m_current;
1917
1918     if (stateMask & wxLIST_STATE_FOCUSED)
1919     {
1920         wxNode *node = m_lines.Nth( item );
1921         if (node)
1922         {
1923             wxListLineData *line = (wxListLineData*)node->Data();
1924             UnfocusLine( m_current );
1925             m_current = line;
1926             FocusLine( m_current );
1927             RefreshLine( m_current );
1928             if (oldCurrent) RefreshLine( oldCurrent );
1929         }
1930     }
1931
1932     if (stateMask & wxLIST_STATE_SELECTED)
1933     {
1934         bool on = state & wxLIST_STATE_SELECTED;
1935         if (!on && (m_mode & wxLC_SINGLE_SEL)) return;
1936
1937         wxNode *node = m_lines.Nth( item );
1938         if (node)
1939         {
1940             wxListLineData *line = (wxListLineData*)node->Data();
1941             if (m_mode & wxLC_SINGLE_SEL)
1942             {
1943                 UnfocusLine( m_current );
1944                 m_current = line;
1945                 FocusLine( m_current );
1946                 if (oldCurrent) oldCurrent->Hilight( FALSE );
1947                 RefreshLine( m_current );
1948                 if (oldCurrent) RefreshLine( oldCurrent );
1949             }
1950             bool on = state & wxLIST_STATE_SELECTED;
1951             if (on != line->IsHilighted())
1952             {
1953                 line->Hilight( on );
1954                 RefreshLine( line );
1955             }
1956         }
1957     }
1958 }
1959
1960 int wxListMainWindow::GetItemState( long item, long stateMask )
1961 {
1962     int ret = wxLIST_STATE_DONTCARE;
1963     if (stateMask & wxLIST_STATE_FOCUSED)
1964     {
1965         wxNode *node = m_lines.Nth( item );
1966         if (node)
1967         {
1968             wxListLineData *line = (wxListLineData*)node->Data();
1969             if (line == m_current) ret |= wxLIST_STATE_FOCUSED;
1970         }
1971     }
1972     if (stateMask & wxLIST_STATE_SELECTED)
1973     {
1974         wxNode *node = m_lines.Nth( item );
1975         if (node)
1976         {
1977             wxListLineData *line = (wxListLineData*)node->Data();
1978             if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED;
1979         }
1980     }
1981     return ret;
1982 }
1983
1984 void wxListMainWindow::GetItem( wxListItem &item )
1985 {
1986     wxNode *node = m_lines.Nth( item.m_itemId );
1987     if (node)
1988     {
1989         wxListLineData *line = (wxListLineData*)node->Data();
1990         line->GetItem( item.m_col, item );
1991     }
1992     else
1993     {
1994         item.m_mask = 0;
1995         item.m_text = "";
1996         item.m_image = 0;
1997         item.m_data = 0;
1998     }
1999 }
2000
2001 int wxListMainWindow::GetItemCount()
2002 {
2003     return m_lines.Number();
2004 }
2005
2006 void wxListMainWindow::GetItemRect( long index, wxRect &rect )
2007 {
2008     wxNode *node = m_lines.Nth( index );
2009     if (node)
2010     {
2011         wxListLineData *line = (wxListLineData*)node->Data();
2012         line->GetRect( rect );
2013     }
2014     else
2015     {
2016         rect.x = 0;
2017         rect.y = 0;
2018         rect.width = 0;
2019         rect.height = 0;
2020     }
2021 }
2022
2023 bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
2024 {
2025     wxNode *node = m_lines.Nth( item );
2026     if (node)
2027     {
2028         wxRect rect;
2029         wxListLineData *line = (wxListLineData*)node->Data();
2030         line->GetRect( rect );
2031         pos.x = rect.x;
2032         pos.y = rect.y;
2033     }
2034     else
2035     {
2036        pos.x = 0;
2037        pos.y = 0;
2038     }
2039     return TRUE;
2040 }
2041
2042 int wxListMainWindow::GetSelectedItemCount()
2043 {
2044     int ret = 0;
2045     wxNode *node = m_lines.First();
2046     while (node)
2047     {
2048         wxListLineData *line = (wxListLineData*)node->Data();
2049         if (line->IsHilighted()) ret++;
2050         node = node->Next();
2051     }
2052     return ret;
2053 }
2054
2055 void wxListMainWindow::SetMode( long mode )
2056 {
2057     m_dirty = TRUE;
2058     m_mode = mode;
2059
2060     DeleteEverything();
2061
2062     if (m_mode & wxLC_REPORT)
2063     {
2064         m_xScroll = 0;
2065         m_yScroll = 15;
2066     }
2067     else
2068     {
2069         m_xScroll = 15;
2070         m_yScroll = 0;
2071     }
2072 }
2073
2074 long wxListMainWindow::GetMode() const
2075 {
2076     return m_mode;
2077 }
2078
2079 void wxListMainWindow::CalculatePositions()
2080 {
2081     if (!m_lines.First()) return;
2082
2083     wxClientDC dc( this );
2084     dc.SetFont( GetFont() );
2085
2086     int iconSpacing = 0;
2087     if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing;
2088     if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing;
2089
2090     // we take the first line (which also can be an icon or
2091     // an a text item in wxLC_ICON and wxLC_LIST modes) to
2092     // measure the size of the line
2093
2094     int lineWidth = 0;
2095     int lineHeight = 0;
2096     int lineSpacing = 0;
2097
2098     wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
2099     line->CalculateSize( &dc, iconSpacing );
2100     int dummy = 0;
2101     line->GetSize( dummy, lineSpacing );
2102     lineSpacing += 4;
2103
2104     int clientWidth = 0;
2105     int clientHeight = 0;
2106
2107     if (m_mode & wxLC_REPORT)
2108     {
2109         int x = 4;
2110         int y = 1;
2111         int entireHeight = m_lines.Number() * lineSpacing + 2;
2112         int scroll_pos = GetScrollPos( wxVERTICAL );
2113         SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE );
2114         GetClientSize( &clientWidth, &clientHeight );
2115
2116         wxNode* node = m_lines.First();
2117         while (node)
2118         {
2119             wxListLineData *line = (wxListLineData*)node->Data();
2120             line->CalculateSize( &dc, iconSpacing );
2121             line->SetPosition( &dc, x, y, clientWidth );
2122             int col_x = 2;
2123             for (int i = 0; i < GetColumnCount(); i++)
2124             {
2125                 line->SetColumnPosition( i, col_x );
2126                 col_x += GetColumnWidth( i );
2127             }
2128             y += lineSpacing;  // one pixel blank line between items
2129             node = node->Next();
2130         }
2131         m_visibleLines = clientHeight / lineSpacing;
2132     }
2133     else
2134     {
2135         // at first we try without any scrollbar. if the items don't
2136         // fit into the window, we recalculate after subtracting an
2137         // approximated 15 pt for the horizontal scrollbar
2138
2139         GetSize( &clientWidth, &clientHeight );
2140         clientHeight -= 4;  // sunken frame
2141
2142         int entireWidth = 0;
2143
2144         for (int tries = 0; tries < 2; tries++)
2145         {
2146             entireWidth = 0;
2147             int x = 5;  // painting is done at x-2
2148             int y = 5;  // painting is done at y-2
2149             int maxWidth = 0;
2150             m_visibleLines = 0;
2151             int m_currentVisibleLines = 0;
2152             wxNode *node = m_lines.First();
2153             while (node)
2154             {
2155                 m_currentVisibleLines++;
2156                 wxListLineData *line = (wxListLineData*)node->Data();
2157                 line->CalculateSize( &dc, iconSpacing );
2158                 line->SetPosition( &dc, x, y, clientWidth );
2159                 line->GetSize( lineWidth, lineHeight );
2160                 if (lineWidth > maxWidth) maxWidth = lineWidth;
2161                 y += lineSpacing;
2162                 if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking"
2163                 {
2164                     if (m_currentVisibleLines > m_visibleLines)
2165                         m_visibleLines = m_currentVisibleLines;
2166                     m_currentVisibleLines = 0;
2167                     y = 5;
2168                     x += maxWidth+6;
2169                     entireWidth += maxWidth+6;
2170                     maxWidth = 0;
2171                 }
2172                 node = node->Next();
2173                 if (!node) entireWidth += maxWidth;
2174                 if ((tries == 0) && (entireWidth > clientWidth))
2175                 {
2176                     clientHeight -= 15; // scrollbar height
2177                     m_visibleLines = 0;
2178                     m_currentVisibleLines = 0;
2179                     break;
2180                 }
2181                 if (!node) tries = 1;  // everything fits, no second try required
2182             }
2183         }
2184 //        m_visibleLines = (5+clientHeight+6) / (lineSpacing); // +6 for earlier "line breaking"
2185
2186         int scroll_pos = GetScrollPos( wxHORIZONTAL );
2187         SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE );
2188     }
2189 }
2190
2191 void wxListMainWindow::RealizeChanges( void )
2192 {
2193     if (!m_current)
2194     {
2195         wxNode *node = m_lines.First();
2196         if (node) m_current = (wxListLineData*)node->Data();
2197     }
2198     if (m_current)
2199     {
2200         FocusLine( m_current );
2201         if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE );
2202     }
2203 }
2204
2205 long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state )
2206 {
2207     long ret = 0;
2208     if (item > 0) ret = item;
2209     if(ret >= GetItemCount()) return -1;
2210     wxNode *node = m_lines.Nth( ret );
2211     while (node)
2212     {
2213         wxListLineData *line = (wxListLineData*)node->Data();
2214         if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) return ret;
2215         if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) return ret;
2216         if (!state) return ret;
2217         ret++;
2218         node = node->Next();
2219     }
2220     return -1;
2221 }
2222
2223 void wxListMainWindow::DeleteItem( long index )
2224 {
2225     m_dirty = TRUE;
2226     wxNode *node = m_lines.Nth( index );
2227     if (node)
2228     {
2229         wxListLineData *line = (wxListLineData*)node->Data();
2230         if (m_current == line) m_current = (wxListLineData *) NULL;
2231         DeleteLine( line );
2232         m_lines.DeleteNode( node );
2233     }
2234 }
2235
2236 void wxListMainWindow::DeleteColumn( int col )
2237 {
2238     wxCHECK_RET( col < (int)m_columns.GetCount(),
2239                _T("attempting to delete inexistent column in wxListView") );
2240
2241     m_dirty = TRUE;
2242     wxNode *node = m_columns.Nth( col );
2243     if (node) m_columns.DeleteNode( node );
2244 }
2245
2246 void wxListMainWindow::DeleteAllItems( void )
2247 {
2248     m_dirty = TRUE;
2249     m_current = (wxListLineData *) NULL;
2250     wxNode *node = m_lines.First();
2251     while (node)
2252     {
2253         wxListLineData *line = (wxListLineData*)node->Data();
2254         DeleteLine( line );
2255         node = node->Next();
2256     }
2257     m_lines.Clear();
2258 }
2259
2260 void wxListMainWindow::DeleteEverything( void )
2261 {
2262     m_dirty = TRUE;
2263     m_current = (wxListLineData *) NULL;
2264     wxNode *node = m_lines.First();
2265     while (node)
2266     {
2267         wxListLineData *line = (wxListLineData*)node->Data();
2268         DeleteLine( line );
2269         node = node->Next();
2270     }
2271     m_lines.Clear();
2272     m_current = (wxListLineData *) NULL;
2273     m_columns.Clear();
2274 }
2275
2276 void wxListMainWindow::EnsureVisible( long index )
2277 {
2278     // We have to call this here because the label in
2279     // question might just have been added and no screen
2280     // update taken place.
2281     if (m_dirty) wxYield();
2282
2283     wxListLineData *oldCurrent = m_current;
2284     m_current = (wxListLineData *) NULL;
2285     int i = index;
2286     wxNode *node = m_lines.Nth( i );
2287     if (node) m_current = (wxListLineData*)node->Data();
2288     if (m_current) MoveToFocus();
2289     m_current = oldCurrent;
2290 }
2291
2292 long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) )
2293 {
2294     long pos = start;
2295     wxString tmp = str;
2296     if (pos < 0) pos = 0;
2297     wxNode *node = m_lines.Nth( pos );
2298     while (node)
2299     {
2300         wxListLineData *line = (wxListLineData*)node->Data();
2301         wxString s = "";
2302         line->GetText( 0, s );
2303         if (s == tmp) return pos;
2304         node = node->Next();
2305         pos++;
2306     }
2307     return -1;
2308 }
2309
2310 long wxListMainWindow::FindItem(long start, long data)
2311 {
2312     long pos = start;
2313     if (pos < 0) pos = 0;
2314     wxNode *node = m_lines.Nth( pos );
2315     while (node)
2316     {
2317         wxListLineData *line = (wxListLineData*)node->Data();
2318         wxListItem item;
2319         line->GetItem( 0, item );
2320         if (item.m_data == data) return pos;
2321         node = node->Next();
2322         pos++;
2323     }
2324     return -1;
2325 }
2326
2327 long wxListMainWindow::HitTest( int x, int y, int &flags )
2328 {
2329     wxNode *node = m_lines.First();
2330     int count = 0;
2331     while (node)
2332     {
2333         wxListLineData *line = (wxListLineData*)node->Data();
2334         long ret = line->IsHit( x, y );
2335         if (ret & flags)
2336         {
2337             flags = ret;
2338             return count;
2339         }
2340         node = node->Next();
2341         count++;
2342     }
2343     return -1;
2344 }
2345
2346 void wxListMainWindow::InsertItem( wxListItem &item )
2347 {
2348     m_dirty = TRUE;
2349     int mode = 0;
2350     if (m_mode & wxLC_REPORT) mode = wxLC_REPORT;
2351     else if (m_mode & wxLC_LIST) mode = wxLC_LIST;
2352     else if (m_mode & wxLC_ICON) mode = wxLC_ICON;
2353     else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON;  // no typo
2354
2355     wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush );
2356
2357     if (m_mode & wxLC_REPORT)
2358     {
2359         line->InitItems( GetColumnCount() );
2360         item.m_width = GetColumnWidth( 0 )-3;
2361     }
2362     else
2363     {
2364         line->InitItems( 1 );
2365     }
2366
2367     line->SetItem( 0, item );
2368     if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount()))
2369     {
2370         wxNode *node = m_lines.Nth( item.m_itemId );
2371         if (node) m_lines.Insert( node, line );
2372     }
2373     else
2374     {
2375         m_lines.Append( line );
2376     }
2377 }
2378
2379 void wxListMainWindow::InsertColumn( long col, wxListItem &item )
2380 {
2381     m_dirty = TRUE;
2382     if (m_mode & wxLC_REPORT)
2383     {
2384         if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text );
2385         wxListHeaderData *column = new wxListHeaderData( item );
2386         if ((col >= 0) && (col < (int)m_columns.GetCount()))
2387         {
2388             wxNode *node = m_columns.Nth( col );
2389             if (node)
2390                  m_columns.Insert( node, column );
2391         }
2392         else
2393         {
2394             m_columns.Append( column );
2395         }
2396     }
2397 }
2398
2399 wxListCtrlCompare list_ctrl_compare_func_2;
2400 long              list_ctrl_compare_data;
2401
2402 int list_ctrl_compare_func_1( const void *arg1, const void *arg2 )
2403 {
2404     wxListLineData *line1 = *((wxListLineData**)arg1);
2405     wxListLineData *line2 = *((wxListLineData**)arg2);
2406     wxListItem item;
2407     line1->GetItem( 0, item );
2408     long data1 = item.m_data;
2409     line2->GetItem( 0, item );
2410     long data2 = item.m_data;
2411     return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
2412 }
2413
2414 void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
2415 {
2416     list_ctrl_compare_func_2 = fn;
2417     list_ctrl_compare_data = data;
2418     m_lines.Sort( list_ctrl_compare_func_1 );
2419 }
2420
2421 // -------------------------------------------------------------------------------------
2422 // wxListItem
2423 // -------------------------------------------------------------------------------------
2424
2425 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
2426
2427 wxListItem::wxListItem()
2428 {
2429     m_mask = 0;
2430     m_itemId = 0;
2431     m_col = 0;
2432     m_state = 0;
2433     m_stateMask = 0;
2434     m_image = 0;
2435     m_data = 0;
2436     m_format = wxLIST_FORMAT_CENTRE;
2437     m_width = 0;
2438     m_colour = wxBLACK;
2439 }
2440
2441 // -------------------------------------------------------------------------------------
2442 // wxListEvent
2443 // -------------------------------------------------------------------------------------
2444
2445 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
2446
2447 wxListEvent::wxListEvent( wxEventType commandType, int id ):
2448   wxNotifyEvent( commandType, id )
2449 {
2450     m_code = 0;
2451     m_itemIndex = 0;
2452     m_oldItemIndex = 0;
2453     m_col = 0;
2454     m_cancelled = FALSE;
2455     m_pointDrag.x = 0;
2456     m_pointDrag.y = 0;
2457 }
2458
2459 // -------------------------------------------------------------------------------------
2460 // wxListCtrl
2461 // -------------------------------------------------------------------------------------
2462
2463 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
2464
2465 BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
2466   EVT_SIZE          (wxListCtrl::OnSize)
2467   EVT_IDLE          (wxListCtrl::OnIdle)
2468 END_EVENT_TABLE()
2469
2470 wxListCtrl::wxListCtrl()
2471 {
2472     m_imageListNormal = (wxImageList *) NULL;
2473     m_imageListSmall = (wxImageList *) NULL;
2474     m_imageListState = (wxImageList *) NULL;
2475     m_mainWin = (wxListMainWindow*) NULL;
2476     m_headerWin = (wxListHeaderWindow*) NULL;
2477 }
2478
2479 wxListCtrl::~wxListCtrl()
2480 {
2481 }
2482
2483 bool wxListCtrl::Create( wxWindow *parent, wxWindowID id,
2484       const wxPoint &pos, const wxSize &size,
2485       long style, const wxValidator &validator,
2486       const wxString &name )
2487 {
2488     m_imageListNormal = (wxImageList *) NULL;
2489     m_imageListSmall = (wxImageList *) NULL;
2490     m_imageListState = (wxImageList *) NULL;
2491     m_mainWin = (wxListMainWindow*) NULL;
2492     m_headerWin = (wxListHeaderWindow*) NULL;
2493
2494     long s = style;
2495
2496     if ((s & wxLC_REPORT == 0) &&
2497         (s & wxLC_LIST == 0) &&
2498         (s & wxLC_ICON == 0))
2499     {
2500         s = s | wxLC_LIST;
2501     }
2502
2503     bool ret = wxControl::Create( parent, id, pos, size, s, name );
2504
2505 #if wxUSE_VALIDATORS
2506     SetValidator( validator );
2507 #endif
2508
2509     if (s & wxSUNKEN_BORDER) s -= wxSUNKEN_BORDER;
2510
2511     m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, s );
2512
2513     if (HasFlag(wxLC_REPORT))
2514         m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL );
2515     else
2516         m_headerWin = (wxListHeaderWindow *) NULL;
2517
2518     SetBackgroundColour( *wxWHITE );
2519
2520     return ret;
2521 }
2522
2523 void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
2524 {
2525     /* handled in OnIdle */
2526
2527     if (m_mainWin) m_mainWin->m_dirty = TRUE;
2528 }
2529
2530 void wxListCtrl::SetSingleStyle( long style, bool add )
2531 {
2532     long flag = GetWindowStyle();
2533
2534     if (add)
2535     {
2536         if (style & wxLC_MASK_TYPE)  flag = flag & ~wxLC_MASK_TYPE;
2537         if (style & wxLC_MASK_ALIGN) flag = flag & ~wxLC_MASK_ALIGN;
2538         if (style & wxLC_MASK_SORT) flag = flag & ~wxLC_MASK_SORT;
2539     }
2540
2541     if (add)
2542     {
2543         flag |= style;
2544     }
2545     else
2546     {
2547         if (flag & style) flag -= style;
2548     }
2549
2550     SetWindowStyleFlag( flag );
2551 }
2552
2553 void wxListCtrl::SetWindowStyleFlag( long flag )
2554 {
2555     if (m_mainWin)
2556     {
2557         m_mainWin->DeleteEverything();
2558
2559         int width = 0;
2560         int height = 0;
2561         GetClientSize( &width, &height );
2562
2563         m_mainWin->SetMode( flag );
2564
2565         if (flag & wxLC_REPORT)
2566         {
2567             if (!HasFlag(wxLC_REPORT))
2568             {
2569                 if (!m_headerWin)
2570                 {
2571                     m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin,
2572                       wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
2573                 }
2574                 else
2575                 {
2576                     m_headerWin->Show( TRUE );
2577                 }
2578             }
2579         }
2580         else
2581         {
2582             if (HasFlag(wxLC_REPORT))
2583             {
2584                 m_headerWin->Show( FALSE );
2585             }
2586         }
2587     }
2588
2589     wxWindow::SetWindowStyleFlag( flag );
2590 }
2591
2592 bool wxListCtrl::GetColumn(int col, wxListItem &item) const
2593 {
2594     m_mainWin->GetColumn( col, item );
2595     return TRUE;
2596 }
2597
2598 bool wxListCtrl::SetColumn( int col, wxListItem& item )
2599 {
2600     m_mainWin->SetColumn( col, item );
2601     return TRUE;
2602 }
2603
2604 int wxListCtrl::GetColumnWidth( int col ) const
2605 {
2606     return m_mainWin->GetColumnWidth( col );
2607 }
2608
2609 bool wxListCtrl::SetColumnWidth( int col, int width )
2610 {
2611     m_mainWin->SetColumnWidth( col, width );
2612     return TRUE;
2613 }
2614
2615 int wxListCtrl::GetCountPerPage() const
2616 {
2617   return m_mainWin->GetCountPerPage();  // different from Windows ?
2618 }
2619
2620 bool wxListCtrl::GetItem( wxListItem &info ) const
2621 {
2622     m_mainWin->GetItem( info );
2623     return TRUE;
2624 }
2625
2626 bool wxListCtrl::SetItem( wxListItem &info )
2627 {
2628     m_mainWin->SetItem( info );
2629     return TRUE;
2630 }
2631
2632 long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
2633 {
2634     wxListItem info;
2635     info.m_text = label;
2636     info.m_mask = wxLIST_MASK_TEXT;
2637     info.m_itemId = index;
2638     info.m_col = col;
2639     if ( imageId > -1 )
2640     {
2641         info.m_image = imageId;
2642         info.m_mask |= wxLIST_MASK_IMAGE;
2643     };
2644     m_mainWin->SetItem(info);
2645     return TRUE;
2646 }
2647
2648 int wxListCtrl::GetItemState( long item, long stateMask ) const
2649 {
2650     return m_mainWin->GetItemState( item, stateMask );
2651 }
2652
2653 bool wxListCtrl::SetItemState( long item, long state, long stateMask )
2654 {
2655     m_mainWin->SetItemState( item, state, stateMask );
2656     return TRUE;
2657 }
2658
2659 bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
2660 {
2661     wxListItem info;
2662     info.m_image = image;
2663     info.m_mask = wxLIST_MASK_IMAGE;
2664     info.m_itemId = item;
2665     m_mainWin->SetItem( info );
2666     return TRUE;
2667 }
2668
2669 wxString wxListCtrl::GetItemText( long item ) const
2670 {
2671     wxListItem info;
2672     info.m_itemId = item;
2673     m_mainWin->GetItem( info );
2674     return info.m_text;
2675 }
2676
2677 void wxListCtrl::SetItemText( long item, const wxString &str )
2678 {
2679     wxListItem info;
2680     info.m_mask = wxLIST_MASK_TEXT;
2681     info.m_itemId = item;
2682     info.m_text = str;
2683     m_mainWin->SetItem( info );
2684 }
2685
2686 long wxListCtrl::GetItemData( long item ) const
2687 {
2688     wxListItem info;
2689     info.m_itemId = item;
2690     m_mainWin->GetItem( info );
2691     return info.m_data;
2692 }
2693
2694 bool wxListCtrl::SetItemData( long item, long data )
2695 {
2696     wxListItem info;
2697     info.m_mask = wxLIST_MASK_DATA;
2698     info.m_itemId = item;
2699     info.m_data = data;
2700     m_mainWin->SetItem( info );
2701     return TRUE;
2702 }
2703
2704 bool wxListCtrl::GetItemRect( long item, wxRect &rect,  int WXUNUSED(code) ) const
2705 {
2706     m_mainWin->GetItemRect( item, rect );
2707     return TRUE;
2708 }
2709
2710 bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
2711 {
2712     m_mainWin->GetItemPosition( item, pos );
2713     return TRUE;
2714 }
2715
2716 bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
2717 {
2718     return 0;
2719 }
2720
2721 int wxListCtrl::GetItemCount() const
2722 {
2723     return m_mainWin->GetItemCount();
2724 }
2725
2726 int wxListCtrl::GetColumnCount() const
2727 {
2728     return m_mainWin->GetColumnCount();
2729 }
2730
2731 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
2732 {
2733     m_mainWin->SetItemSpacing( spacing, isSmall );
2734 }
2735
2736 int wxListCtrl::GetItemSpacing( bool isSmall ) const
2737 {
2738     return m_mainWin->GetItemSpacing( isSmall );
2739 }
2740
2741 int wxListCtrl::GetSelectedItemCount() const
2742 {
2743     return m_mainWin->GetSelectedItemCount();
2744 }
2745
2746 /*
2747 wxColour wxListCtrl::GetTextColour() const
2748 {
2749 }
2750
2751 void wxListCtrl::SetTextColour(const wxColour& WXUNUSED(col))
2752 {
2753 }
2754 */
2755
2756 long wxListCtrl::GetTopItem() const
2757 {
2758     return 0;
2759 }
2760
2761 long wxListCtrl::GetNextItem( long item, int geom, int state ) const
2762 {
2763     return m_mainWin->GetNextItem( item, geom, state );
2764 }
2765
2766 wxImageList *wxListCtrl::GetImageList(int which) const
2767 {
2768     if (which == wxIMAGE_LIST_NORMAL)
2769     {
2770         return m_imageListNormal;
2771     }
2772     else if (which == wxIMAGE_LIST_SMALL)
2773     {
2774         return m_imageListSmall;
2775     }
2776     else if (which == wxIMAGE_LIST_STATE)
2777     {
2778         return m_imageListState;
2779     }
2780     return (wxImageList *) NULL;
2781 }
2782
2783 void wxListCtrl::SetImageList( wxImageList *imageList, int which )
2784 {
2785     m_mainWin->SetImageList( imageList, which );
2786 }
2787
2788 bool wxListCtrl::Arrange( int WXUNUSED(flag) )
2789 {
2790     return 0;
2791 }
2792
2793 bool wxListCtrl::DeleteItem( long item )
2794 {
2795     m_mainWin->DeleteItem( item );
2796     return TRUE;
2797 }
2798
2799 bool wxListCtrl::DeleteAllItems()
2800 {
2801     m_mainWin->DeleteAllItems();
2802     return TRUE;
2803 }
2804
2805 bool wxListCtrl::DeleteAllColumns()
2806 {
2807     for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ )
2808         DeleteColumn(n);
2809
2810     return TRUE;
2811 }
2812
2813 void wxListCtrl::ClearAll()
2814 {
2815     m_mainWin->DeleteEverything();
2816 }
2817
2818 bool wxListCtrl::DeleteColumn( int col )
2819 {
2820     m_mainWin->DeleteColumn( col );
2821     return TRUE;
2822 }
2823
2824 void wxListCtrl::Edit( long item )
2825 {
2826     m_mainWin->Edit( item );
2827 }
2828
2829 bool wxListCtrl::EnsureVisible( long item )
2830 {
2831     m_mainWin->EnsureVisible( item );
2832     return TRUE;
2833 }
2834
2835 long wxListCtrl::FindItem( long start, const wxString& str,  bool partial )
2836 {
2837     return m_mainWin->FindItem( start, str, partial );
2838 }
2839
2840 long wxListCtrl::FindItem( long start, long data )
2841 {
2842     return m_mainWin->FindItem( start, data );
2843 }
2844
2845 long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
2846                            int WXUNUSED(direction))
2847 {
2848     return 0;
2849 }
2850
2851 long wxListCtrl::HitTest( const wxPoint &point, int &flags )
2852 {
2853     return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
2854 }
2855
2856 long wxListCtrl::InsertItem( wxListItem& info )
2857 {
2858     m_mainWin->InsertItem( info );
2859     return 0;
2860 }
2861
2862 long wxListCtrl::InsertItem( long index, const wxString &label )
2863 {
2864     wxListItem info;
2865     info.m_text = label;
2866     info.m_mask = wxLIST_MASK_TEXT;
2867     info.m_itemId = index;
2868     return InsertItem( info );
2869 }
2870
2871 long wxListCtrl::InsertItem( long index, int imageIndex )
2872 {
2873     wxListItem info;
2874     info.m_mask = wxLIST_MASK_IMAGE;
2875     info.m_image = imageIndex;
2876     info.m_itemId = index;
2877     return InsertItem( info );
2878 }
2879
2880 long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
2881 {
2882     wxListItem info;
2883     info.m_text = label;
2884     info.m_image = imageIndex;
2885     info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
2886     info.m_itemId = index;
2887     return InsertItem( info );
2888 }
2889
2890 long wxListCtrl::InsertColumn( long col, wxListItem &item )
2891 {
2892     m_mainWin->InsertColumn( col, item );
2893     return 0;
2894 }
2895
2896 long wxListCtrl::InsertColumn( long col, const wxString &heading,
2897                                int format, int width )
2898 {
2899     wxListItem item;
2900     item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
2901     item.m_text = heading;
2902     if (width >= -2)
2903     {
2904         item.m_mask |= wxLIST_MASK_WIDTH;
2905         item.m_width = width;
2906     }
2907     item.m_format = format;
2908
2909     return InsertColumn( col, item );
2910 }
2911
2912 bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
2913 {
2914     return 0;
2915 }
2916
2917 // Sort items.
2918 // fn is a function which takes 3 long arguments: item1, item2, data.
2919 // item1 is the long data associated with a first item (NOT the index).
2920 // item2 is the long data associated with a second item (NOT the index).
2921 // data is the same value as passed to SortItems.
2922 // The return value is a negative number if the first item should precede the second
2923 // item, a positive number of the second item should precede the first,
2924 // or zero if the two items are equivalent.
2925 // data is arbitrary data to be passed to the sort function.
2926
2927 bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
2928 {
2929     m_mainWin->SortItems( fn, data );
2930     return TRUE;
2931 }
2932
2933 void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
2934 {
2935     if (!m_mainWin->m_dirty) return;
2936
2937     int cw = 0;
2938     int ch = 0;
2939     GetClientSize( &cw, &ch );
2940
2941     int x = 0;
2942     int y = 0;
2943     int w = 0;
2944     int h = 0;
2945
2946     if (HasFlag(wxLC_REPORT))
2947     {
2948         m_headerWin->GetPosition( &x, &y );
2949         m_headerWin->GetSize( &w, &h );
2950         if ((x != 0) || (y != 0) || (w != cw) || (h != 23))
2951             m_headerWin->SetSize( 0, 0, cw, 23 );
2952
2953         m_mainWin->GetPosition( &x, &y );
2954         m_mainWin->GetSize( &w, &h );
2955         if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24))
2956             m_mainWin->SetSize( 0, 24, cw, ch-24 );
2957     }
2958     else
2959     {
2960         m_mainWin->GetPosition( &x, &y );
2961         m_mainWin->GetSize( &w, &h );
2962         if ((x != 0) || (y != 24) || (w != cw) || (h != ch))
2963             m_mainWin->SetSize( 0, 0, cw, ch );
2964     }
2965
2966     m_mainWin->CalculatePositions();
2967     m_mainWin->RealizeChanges();
2968     m_mainWin->m_dirty = FALSE;
2969     m_mainWin->Refresh();
2970 }
2971
2972 bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
2973 {
2974     if ( !wxWindow::SetBackgroundColour( colour ) )
2975         return FALSE;
2976
2977     if (m_mainWin)
2978     {
2979         m_mainWin->SetBackgroundColour( colour );
2980         m_mainWin->m_dirty = TRUE;
2981     }
2982
2983     if (m_headerWin)
2984     {
2985 //        m_headerWin->SetBackgroundColour( colour );
2986     }
2987
2988     return TRUE;
2989 }
2990
2991 bool wxListCtrl::SetForegroundColour( const wxColour &colour )
2992 {
2993     if ( !wxWindow::SetForegroundColour( colour ) )
2994         return FALSE;
2995
2996     if (m_mainWin)
2997     {
2998         m_mainWin->SetForegroundColour( colour );
2999         m_mainWin->m_dirty = TRUE;
3000     }
3001
3002     if (m_headerWin)
3003     {
3004         m_headerWin->SetForegroundColour( colour );
3005     }
3006
3007     return TRUE;
3008 }
3009
3010 bool wxListCtrl::SetFont( const wxFont &font )
3011 {
3012     if ( !wxWindow::SetFont( font ) )
3013         return FALSE;
3014
3015     if (m_mainWin)
3016     {
3017         m_mainWin->SetFont( font );
3018         m_mainWin->m_dirty = TRUE;
3019     }
3020
3021     if (m_headerWin)
3022     {
3023         m_headerWin->SetFont( font );
3024     }
3025
3026     return TRUE;
3027 }
3028