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 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
1649 {
1650     m_hasFocus = TRUE;
1651     RefreshLine( m_current );
1652
1653     if (!GetParent()) return;
1654
1655     wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
1656     event.SetEventObject( GetParent() );
1657     GetParent()->GetEventHandler()->ProcessEvent( event );
1658 }
1659
1660 void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
1661 {
1662     m_hasFocus = FALSE;
1663     RefreshLine( m_current );
1664 }
1665
1666 void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
1667 {
1668 /*
1669   We don't even allow the wxScrolledWindow::AdjustScrollbars() call
1670
1671 */
1672 }
1673
1674 void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
1675 {
1676     if ((m_mode & wxLC_ICON) && (m_normal_image_list))
1677     {
1678         m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1679         return;
1680     }
1681     if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
1682     {
1683         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1684     }
1685     if ((m_mode & wxLC_LIST) && (m_small_image_list))
1686     {
1687         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1688     }
1689     if ((m_mode & wxLC_REPORT) && (m_small_image_list))
1690     {
1691         m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
1692         return;
1693     }
1694 }
1695
1696 void wxListMainWindow::GetImageSize( int index, int &width, int &height )
1697 {
1698     if ((m_mode & wxLC_ICON) && (m_normal_image_list))
1699     {
1700         m_normal_image_list->GetSize( index, width, height );
1701         return;
1702     }
1703     if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
1704     {
1705         m_small_image_list->GetSize( index, width, height );
1706         return;
1707     }
1708     if ((m_mode & wxLC_LIST) && (m_small_image_list))
1709     {
1710         m_small_image_list->GetSize( index, width, height );
1711         return;
1712     }
1713     if ((m_mode & wxLC_REPORT) && (m_small_image_list))
1714     {
1715         m_small_image_list->GetSize( index, width, height );
1716         return;
1717     }
1718     width = 0;
1719     height = 0;
1720 }
1721
1722 int wxListMainWindow::GetTextLength( wxString &s )
1723 {
1724     wxClientDC dc( this );
1725     long lw = 0;
1726     long lh = 0;
1727     dc.GetTextExtent( s, &lw, &lh );
1728     return lw + 6;
1729 }
1730
1731 int wxListMainWindow::GetIndexOfLine( const wxListLineData *line )
1732 {
1733     int i = 0;
1734     wxNode *node = m_lines.First();
1735     while (node)
1736     {
1737         if (line == (wxListLineData*)node->Data()) return i;
1738         i++;
1739         node = node->Next();
1740     }
1741     return -1;
1742 }
1743
1744 void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
1745 {
1746     m_dirty = TRUE;
1747     if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList;
1748     if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList;
1749 }
1750
1751 void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall )
1752 {
1753     m_dirty = TRUE;
1754     if (isSmall)
1755     {
1756         m_small_spacing = spacing;
1757     }
1758     else
1759     {
1760         m_normal_spacing = spacing;
1761     }
1762 }
1763
1764 int wxListMainWindow::GetItemSpacing( bool isSmall )
1765 {
1766     if (isSmall) return m_small_spacing; else return m_normal_spacing;
1767 }
1768
1769 void wxListMainWindow::SetColumn( int col, wxListItem &item )
1770 {
1771     m_dirty = TRUE;
1772     wxNode *node = m_columns.Nth( col );
1773     if (node)
1774     {
1775         if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7;
1776         wxListHeaderData *column = (wxListHeaderData*)node->Data();
1777         column->SetItem( item );
1778     }
1779     wxListCtrl *lc = (wxListCtrl*) GetParent();
1780     if (lc->m_headerWin) lc->m_headerWin->Refresh();
1781 }
1782
1783 void wxListMainWindow::SetColumnWidth( int col, int width )
1784 {
1785     if (!(m_mode & wxLC_REPORT)) return;
1786
1787     m_dirty = TRUE;
1788
1789     wxNode *node = (wxNode*) NULL;
1790
1791     if (width == wxLIST_AUTOSIZE_USEHEADER) width = 80;
1792     if (width == wxLIST_AUTOSIZE)
1793     {
1794         wxClientDC dc(this);
1795         dc.SetFont( GetFont() );
1796         int max = 10;
1797         node = m_lines.First();
1798         while (node)
1799         {
1800             wxListLineData *line = (wxListLineData*)node->Data();
1801             wxNode *n = line->m_items.Nth( col );
1802             if (n)
1803             {
1804                 wxListItemData *item = (wxListItemData*)n->Data();
1805                 int current = 0, ix = 0, iy = 0;
1806                 long lx = 0, ly = 0;
1807                 if (item->HasImage())
1808                 {
1809                     GetImageSize( item->GetImage(), ix, iy );
1810                     current = ix + 5;
1811                 }
1812                 if (item->HasText())
1813                 {
1814                     wxString str;
1815                     item->GetText( str );
1816                     dc.GetTextExtent( str, &lx, &ly );
1817                     current += lx;
1818                 }
1819                 if (current > max) max = current;
1820             }
1821             node = node->Next();
1822         }
1823         width = max+10;
1824     }
1825
1826     node = m_columns.Nth( col );
1827     if (node)
1828     {
1829         wxListHeaderData *column = (wxListHeaderData*)node->Data();
1830         column->SetWidth( width );
1831     }
1832
1833     node = m_lines.First();
1834     while (node)
1835     {
1836         wxListLineData *line = (wxListLineData*)node->Data();
1837         wxNode *n = line->m_items.Nth( col );
1838         if (n)
1839         {
1840             wxListItemData *item = (wxListItemData*)n->Data();
1841             item->SetSize( width, -1 );
1842         }
1843         node = node->Next();
1844     }
1845
1846     wxListCtrl *lc = (wxListCtrl*) GetParent();
1847     if (lc->m_headerWin) lc->m_headerWin->Refresh();
1848 }
1849
1850 void wxListMainWindow::GetColumn( int col, wxListItem &item )
1851 {
1852     wxNode *node = m_columns.Nth( col );
1853     if (node)
1854     {
1855         wxListHeaderData *column = (wxListHeaderData*)node->Data();
1856         column->GetItem( item );
1857     }
1858     else
1859     {
1860         item.m_format = 0;
1861         item.m_width = 0;
1862         item.m_text = "";
1863         item.m_image = 0;
1864         item.m_data = 0;
1865     }
1866 }
1867
1868 int wxListMainWindow::GetColumnWidth( int col )
1869 {
1870     wxNode *node = m_columns.Nth( col );
1871     if (node)
1872     {
1873         wxListHeaderData *column = (wxListHeaderData*)node->Data();
1874         return column->GetWidth();
1875     }
1876     else
1877     {
1878         return 0;
1879     }
1880 }
1881
1882 int wxListMainWindow::GetColumnCount()
1883 {
1884     return m_columns.Number();
1885 }
1886
1887 int wxListMainWindow::GetCountPerPage()
1888 {
1889     return m_visibleLines;
1890 }
1891
1892 void wxListMainWindow::SetItem( wxListItem &item )
1893 {
1894     m_dirty = TRUE;
1895     wxNode *node = m_lines.Nth( item.m_itemId );
1896     if (node)
1897     {
1898         wxListLineData *line = (wxListLineData*)node->Data();
1899         if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3;
1900         line->SetItem( item.m_col, item );
1901     }
1902 }
1903
1904 void wxListMainWindow::SetItemState( long item, long state, long stateMask )
1905 {
1906     // m_dirty = TRUE; no recalcs needed
1907
1908     wxListLineData *oldCurrent = m_current;
1909
1910     if (stateMask & wxLIST_STATE_FOCUSED)
1911     {
1912         wxNode *node = m_lines.Nth( item );
1913         if (node)
1914         {
1915             wxListLineData *line = (wxListLineData*)node->Data();
1916             UnfocusLine( m_current );
1917             m_current = line;
1918             FocusLine( m_current );
1919             RefreshLine( m_current );
1920             if (oldCurrent) RefreshLine( oldCurrent );
1921         }
1922     }
1923
1924     if (stateMask & wxLIST_STATE_SELECTED)
1925     {
1926         bool on = state & wxLIST_STATE_SELECTED;
1927         if (!on && (m_mode & wxLC_SINGLE_SEL)) return;
1928
1929         wxNode *node = m_lines.Nth( item );
1930         if (node)
1931         {
1932             wxListLineData *line = (wxListLineData*)node->Data();
1933             if (m_mode & wxLC_SINGLE_SEL)
1934             {
1935                 UnfocusLine( m_current );
1936                 m_current = line;
1937                 FocusLine( m_current );
1938                 if (oldCurrent) oldCurrent->Hilight( FALSE );
1939                 RefreshLine( m_current );
1940                 if (oldCurrent) RefreshLine( oldCurrent );
1941             }
1942             bool on = state & wxLIST_STATE_SELECTED;
1943             if (on != line->IsHilighted())
1944             {
1945                 line->Hilight( on );
1946                 RefreshLine( line );
1947             }
1948         }
1949     }
1950 }
1951
1952 int wxListMainWindow::GetItemState( long item, long stateMask )
1953 {
1954     int ret = wxLIST_STATE_DONTCARE;
1955     if (stateMask & wxLIST_STATE_FOCUSED)
1956     {
1957         wxNode *node = m_lines.Nth( item );
1958         if (node)
1959         {
1960             wxListLineData *line = (wxListLineData*)node->Data();
1961             if (line == m_current) ret |= wxLIST_STATE_FOCUSED;
1962         }
1963     }
1964     if (stateMask & wxLIST_STATE_SELECTED)
1965     {
1966         wxNode *node = m_lines.Nth( item );
1967         if (node)
1968         {
1969             wxListLineData *line = (wxListLineData*)node->Data();
1970             if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED;
1971         }
1972     }
1973     return ret;
1974 }
1975
1976 void wxListMainWindow::GetItem( wxListItem &item )
1977 {
1978     wxNode *node = m_lines.Nth( item.m_itemId );
1979     if (node)
1980     {
1981         wxListLineData *line = (wxListLineData*)node->Data();
1982         line->GetItem( item.m_col, item );
1983     }
1984     else
1985     {
1986         item.m_mask = 0;
1987         item.m_text = "";
1988         item.m_image = 0;
1989         item.m_data = 0;
1990     }
1991 }
1992
1993 int wxListMainWindow::GetItemCount()
1994 {
1995     return m_lines.Number();
1996 }
1997
1998 void wxListMainWindow::GetItemRect( long index, wxRect &rect )
1999 {
2000     wxNode *node = m_lines.Nth( index );
2001     if (node)
2002     {
2003         wxListLineData *line = (wxListLineData*)node->Data();
2004         line->GetRect( rect );
2005     }
2006     else
2007     {
2008         rect.x = 0;
2009         rect.y = 0;
2010         rect.width = 0;
2011         rect.height = 0;
2012     }
2013 }
2014
2015 bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
2016 {
2017     wxNode *node = m_lines.Nth( item );
2018     if (node)
2019     {
2020         wxRect rect;
2021         wxListLineData *line = (wxListLineData*)node->Data();
2022         line->GetRect( rect );
2023         pos.x = rect.x;
2024         pos.y = rect.y;
2025     }
2026     else
2027     {
2028        pos.x = 0;
2029        pos.y = 0;
2030     }
2031     return TRUE;
2032 }
2033
2034 int wxListMainWindow::GetSelectedItemCount()
2035 {
2036     int ret = 0;
2037     wxNode *node = m_lines.First();
2038     while (node)
2039     {
2040         wxListLineData *line = (wxListLineData*)node->Data();
2041         if (line->IsHilighted()) ret++;
2042         node = node->Next();
2043     }
2044     return ret;
2045 }
2046
2047 void wxListMainWindow::SetMode( long mode )
2048 {
2049     m_dirty = TRUE;
2050     m_mode = mode;
2051
2052     DeleteEverything();
2053
2054     if (m_mode & wxLC_REPORT)
2055     {
2056         m_xScroll = 0;
2057         m_yScroll = 15;
2058     }
2059     else
2060     {
2061         m_xScroll = 15;
2062         m_yScroll = 0;
2063     }
2064 }
2065
2066 long wxListMainWindow::GetMode() const
2067 {
2068     return m_mode;
2069 }
2070
2071 void wxListMainWindow::CalculatePositions()
2072 {
2073     if (!m_lines.First()) return;
2074
2075     wxClientDC dc( this );
2076     dc.SetFont( GetFont() );
2077
2078     int iconSpacing = 0;
2079     if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing;
2080     if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing;
2081
2082     // we take the first line (which also can be an icon or
2083     // an a text item in wxLC_ICON and wxLC_LIST modes) to
2084     // measure the size of the line
2085
2086     int lineWidth = 0;
2087     int lineHeight = 0;
2088     int lineSpacing = 0;
2089
2090     wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
2091     line->CalculateSize( &dc, iconSpacing );
2092     int dummy = 0;
2093     line->GetSize( dummy, lineSpacing );
2094     lineSpacing += 4;
2095
2096     int clientWidth = 0;
2097     int clientHeight = 0;
2098
2099     if (m_mode & wxLC_REPORT)
2100     {
2101         int x = 4;
2102         int y = 1;
2103         int entireHeight = m_lines.Number() * lineSpacing + 2;
2104         int scroll_pos = GetScrollPos( wxVERTICAL );
2105         SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE );
2106         GetClientSize( &clientWidth, &clientHeight );
2107
2108         wxNode* node = m_lines.First();
2109         while (node)
2110         {
2111             wxListLineData *line = (wxListLineData*)node->Data();
2112             line->CalculateSize( &dc, iconSpacing );
2113             line->SetPosition( &dc, x, y, clientWidth );
2114             int col_x = 2;
2115             for (int i = 0; i < GetColumnCount(); i++)
2116             {
2117                 line->SetColumnPosition( i, col_x );
2118                 col_x += GetColumnWidth( i );
2119             }
2120             y += lineSpacing;  // one pixel blank line between items
2121             node = node->Next();
2122         }
2123         m_visibleLines = clientHeight / lineSpacing;
2124     }
2125     else
2126     {
2127         // at first we try without any scrollbar. if the items don't
2128         // fit into the window, we recalculate after subtracting an
2129         // approximated 15 pt for the horizontal scrollbar
2130
2131         GetSize( &clientWidth, &clientHeight );
2132         clientHeight -= 4;  // sunken frame
2133
2134         int entireWidth = 0;
2135
2136         for (int tries = 0; tries < 2; tries++)
2137         {
2138             entireWidth = 0;
2139             int x = 5;  // painting is done at x-2
2140             int y = 5;  // painting is done at y-2
2141             int maxWidth = 0;
2142             m_visibleLines = 0;
2143             int m_currentVisibleLines = 0;
2144             wxNode *node = m_lines.First();
2145             while (node)
2146             {
2147                 m_currentVisibleLines++;
2148                 wxListLineData *line = (wxListLineData*)node->Data();
2149                 line->CalculateSize( &dc, iconSpacing );
2150                 line->SetPosition( &dc, x, y, clientWidth );
2151                 line->GetSize( lineWidth, lineHeight );
2152                 if (lineWidth > maxWidth) maxWidth = lineWidth;
2153                 y += lineSpacing;
2154                 if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking"
2155                 {
2156                     if (m_currentVisibleLines > m_visibleLines)
2157                         m_visibleLines = m_currentVisibleLines;
2158                     m_currentVisibleLines = 0;
2159                     y = 5;
2160                     x += maxWidth+6;
2161                     entireWidth += maxWidth+6;
2162                     maxWidth = 0;
2163                 }
2164                 node = node->Next();
2165                 if (!node) entireWidth += maxWidth;
2166                 if ((tries == 0) && (entireWidth > clientWidth))
2167                 {
2168                     clientHeight -= 15; // scrollbar height
2169                     m_visibleLines = 0;
2170                     m_currentVisibleLines = 0;
2171                     break;
2172                 }
2173                 if (!node) tries = 1;  // everything fits, no second try required
2174             }
2175         }
2176 //        m_visibleLines = (5+clientHeight+6) / (lineSpacing); // +6 for earlier "line breaking"
2177
2178         int scroll_pos = GetScrollPos( wxHORIZONTAL );
2179         SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE );
2180     }
2181 }
2182
2183 void wxListMainWindow::RealizeChanges( void )
2184 {
2185     if (!m_current)
2186     {
2187         wxNode *node = m_lines.First();
2188         if (node) m_current = (wxListLineData*)node->Data();
2189     }
2190     if (m_current)
2191     {
2192         FocusLine( m_current );
2193         if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE );
2194     }
2195 }
2196
2197 long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state )
2198 {
2199     long ret = 0;
2200     if (item > 0) ret = item;
2201     if(ret >= GetItemCount()) return -1;
2202     wxNode *node = m_lines.Nth( ret );
2203     while (node)
2204     {
2205         wxListLineData *line = (wxListLineData*)node->Data();
2206         if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) return ret;
2207         if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) return ret;
2208         if (!state) return ret;
2209         ret++;
2210         node = node->Next();
2211     }
2212     return -1;
2213 }
2214
2215 void wxListMainWindow::DeleteItem( long index )
2216 {
2217     m_dirty = TRUE;
2218     wxNode *node = m_lines.Nth( index );
2219     if (node)
2220     {
2221         wxListLineData *line = (wxListLineData*)node->Data();
2222         if (m_current == line) m_current = (wxListLineData *) NULL;
2223         DeleteLine( line );
2224         m_lines.DeleteNode( node );
2225     }
2226 }
2227
2228 void wxListMainWindow::DeleteColumn( int col )
2229 {
2230     wxCHECK_RET( col < (int)m_columns.GetCount(),
2231                _T("attempting to delete inexistent column in wxListView") );
2232
2233     m_dirty = TRUE;
2234     wxNode *node = m_columns.Nth( col );
2235     if (node) m_columns.DeleteNode( node );
2236 }
2237
2238 void wxListMainWindow::DeleteAllItems( void )
2239 {
2240     m_dirty = TRUE;
2241     m_current = (wxListLineData *) NULL;
2242     wxNode *node = m_lines.First();
2243     while (node)
2244     {
2245         wxListLineData *line = (wxListLineData*)node->Data();
2246         DeleteLine( line );
2247         node = node->Next();
2248     }
2249     m_lines.Clear();
2250 }
2251
2252 void wxListMainWindow::DeleteEverything( void )
2253 {
2254     m_dirty = TRUE;
2255     m_current = (wxListLineData *) NULL;
2256     wxNode *node = m_lines.First();
2257     while (node)
2258     {
2259         wxListLineData *line = (wxListLineData*)node->Data();
2260         DeleteLine( line );
2261         node = node->Next();
2262     }
2263     m_lines.Clear();
2264     m_current = (wxListLineData *) NULL;
2265     m_columns.Clear();
2266 }
2267
2268 void wxListMainWindow::EnsureVisible( long index )
2269 {
2270     // We have to call this here because the label in
2271     // question might just have been added and no screen
2272     // update taken place.
2273     if (m_dirty) wxYield();
2274
2275     wxListLineData *oldCurrent = m_current;
2276     m_current = (wxListLineData *) NULL;
2277     int i = index;
2278     wxNode *node = m_lines.Nth( i );
2279     if (node) m_current = (wxListLineData*)node->Data();
2280     if (m_current) MoveToFocus();
2281     m_current = oldCurrent;
2282 }
2283
2284 long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) )
2285 {
2286     long pos = start;
2287     wxString tmp = str;
2288     if (pos < 0) pos = 0;
2289     wxNode *node = m_lines.Nth( pos );
2290     while (node)
2291     {
2292         wxListLineData *line = (wxListLineData*)node->Data();
2293         wxString s = "";
2294         line->GetText( 0, s );
2295         if (s == tmp) return pos;
2296         node = node->Next();
2297         pos++;
2298     }
2299     return -1;
2300 }
2301
2302 long wxListMainWindow::FindItem(long start, long data)
2303 {
2304     long pos = start;
2305     if (pos < 0) pos = 0;
2306     wxNode *node = m_lines.Nth( pos );
2307     while (node)
2308     {
2309         wxListLineData *line = (wxListLineData*)node->Data();
2310         wxListItem item;
2311         line->GetItem( 0, item );
2312         if (item.m_data == data) return pos;
2313         node = node->Next();
2314         pos++;
2315     }
2316     return -1;
2317 }
2318
2319 long wxListMainWindow::HitTest( int x, int y, int &flags )
2320 {
2321     wxNode *node = m_lines.First();
2322     int count = 0;
2323     while (node)
2324     {
2325         wxListLineData *line = (wxListLineData*)node->Data();
2326         long ret = line->IsHit( x, y );
2327         if (ret & flags)
2328         {
2329             flags = ret;
2330             return count;
2331         }
2332         node = node->Next();
2333         count++;
2334     }
2335     return -1;
2336 }
2337
2338 void wxListMainWindow::InsertItem( wxListItem &item )
2339 {
2340     m_dirty = TRUE;
2341     int mode = 0;
2342     if (m_mode & wxLC_REPORT) mode = wxLC_REPORT;
2343     else if (m_mode & wxLC_LIST) mode = wxLC_LIST;
2344     else if (m_mode & wxLC_ICON) mode = wxLC_ICON;
2345     else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON;  // no typo
2346
2347     wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush );
2348
2349     if (m_mode & wxLC_REPORT)
2350     {
2351         line->InitItems( GetColumnCount() );
2352         item.m_width = GetColumnWidth( 0 )-3;
2353     }
2354     else
2355     {
2356         line->InitItems( 1 );
2357     }
2358
2359     line->SetItem( 0, item );
2360     if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount()))
2361     {
2362         wxNode *node = m_lines.Nth( item.m_itemId );
2363         if (node) m_lines.Insert( node, line );
2364     }
2365     else
2366     {
2367         m_lines.Append( line );
2368     }
2369 }
2370
2371 void wxListMainWindow::InsertColumn( long col, wxListItem &item )
2372 {
2373     m_dirty = TRUE;
2374     if (m_mode & wxLC_REPORT)
2375     {
2376         if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text );
2377         wxListHeaderData *column = new wxListHeaderData( item );
2378         if ((col >= 0) && (col < (int)m_columns.GetCount()))
2379         {
2380             wxNode *node = m_columns.Nth( col );
2381             if (node)
2382                  m_columns.Insert( node, column );
2383         }
2384         else
2385         {
2386             m_columns.Append( column );
2387         }
2388     }
2389 }
2390
2391 wxListCtrlCompare list_ctrl_compare_func_2;
2392 long              list_ctrl_compare_data;
2393
2394 int list_ctrl_compare_func_1( const void *arg1, const void *arg2 )
2395 {
2396     wxListLineData *line1 = *((wxListLineData**)arg1);
2397     wxListLineData *line2 = *((wxListLineData**)arg2);
2398     wxListItem item;
2399     line1->GetItem( 0, item );
2400     long data1 = item.m_data;
2401     line2->GetItem( 0, item );
2402     long data2 = item.m_data;
2403     return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
2404 }
2405
2406 void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
2407 {
2408     list_ctrl_compare_func_2 = fn;
2409     list_ctrl_compare_data = data;
2410     m_lines.Sort( list_ctrl_compare_func_1 );
2411 }
2412
2413 // -------------------------------------------------------------------------------------
2414 // wxListItem
2415 // -------------------------------------------------------------------------------------
2416
2417 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
2418
2419 wxListItem::wxListItem()
2420 {
2421     m_mask = 0;
2422     m_itemId = 0;
2423     m_col = 0;
2424     m_state = 0;
2425     m_stateMask = 0;
2426     m_image = 0;
2427     m_data = 0;
2428     m_format = wxLIST_FORMAT_CENTRE;
2429     m_width = 0;
2430     m_colour = wxBLACK;
2431 }
2432
2433 // -------------------------------------------------------------------------------------
2434 // wxListEvent
2435 // -------------------------------------------------------------------------------------
2436
2437 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
2438
2439 wxListEvent::wxListEvent( wxEventType commandType, int id ):
2440   wxNotifyEvent( commandType, id )
2441 {
2442     m_code = 0;
2443     m_itemIndex = 0;
2444     m_oldItemIndex = 0;
2445     m_col = 0;
2446     m_cancelled = FALSE;
2447     m_pointDrag.x = 0;
2448     m_pointDrag.y = 0;
2449 }
2450
2451 // -------------------------------------------------------------------------------------
2452 // wxListCtrl
2453 // -------------------------------------------------------------------------------------
2454
2455 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
2456
2457 BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
2458   EVT_SIZE          (wxListCtrl::OnSize)
2459   EVT_IDLE          (wxListCtrl::OnIdle)
2460 END_EVENT_TABLE()
2461
2462 wxListCtrl::wxListCtrl()
2463 {
2464     m_imageListNormal = (wxImageList *) NULL;
2465     m_imageListSmall = (wxImageList *) NULL;
2466     m_imageListState = (wxImageList *) NULL;
2467     m_mainWin = (wxListMainWindow*) NULL;
2468     m_headerWin = (wxListHeaderWindow*) NULL;
2469 }
2470
2471 wxListCtrl::~wxListCtrl()
2472 {
2473 }
2474
2475 bool wxListCtrl::Create( wxWindow *parent, wxWindowID id,
2476       const wxPoint &pos, const wxSize &size,
2477       long style, const wxValidator &validator,
2478       const wxString &name )
2479 {
2480     m_imageListNormal = (wxImageList *) NULL;
2481     m_imageListSmall = (wxImageList *) NULL;
2482     m_imageListState = (wxImageList *) NULL;
2483     m_mainWin = (wxListMainWindow*) NULL;
2484     m_headerWin = (wxListHeaderWindow*) NULL;
2485
2486     long s = style;
2487
2488     if ((s & wxLC_REPORT == 0) &&
2489         (s & wxLC_LIST == 0) &&
2490         (s & wxLC_ICON == 0))
2491     {
2492         s = s | wxLC_LIST;
2493     }
2494
2495     bool ret = wxControl::Create( parent, id, pos, size, s, name );
2496
2497 #if wxUSE_VALIDATORS
2498     SetValidator( validator );
2499 #endif
2500
2501     if (s & wxSUNKEN_BORDER) s -= wxSUNKEN_BORDER;
2502
2503     m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, s );
2504
2505     if (HasFlag(wxLC_REPORT))
2506         m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL );
2507     else
2508         m_headerWin = (wxListHeaderWindow *) NULL;
2509
2510     SetBackgroundColour( *wxWHITE );
2511
2512     return ret;
2513 }
2514
2515 void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
2516 {
2517     /* handled in OnIdle */
2518
2519     if (m_mainWin) m_mainWin->m_dirty = TRUE;
2520 }
2521
2522 void wxListCtrl::SetSingleStyle( long style, bool add )
2523 {
2524     long flag = GetWindowStyle();
2525
2526     if (add)
2527     {
2528         if (style & wxLC_MASK_TYPE)  flag = flag & ~wxLC_MASK_TYPE;
2529         if (style & wxLC_MASK_ALIGN) flag = flag & ~wxLC_MASK_ALIGN;
2530         if (style & wxLC_MASK_SORT) flag = flag & ~wxLC_MASK_SORT;
2531     }
2532
2533     if (add)
2534     {
2535         flag |= style;
2536     }
2537     else
2538     {
2539         if (flag & style) flag -= style;
2540     }
2541
2542     SetWindowStyleFlag( flag );
2543 }
2544
2545 void wxListCtrl::SetWindowStyleFlag( long flag )
2546 {
2547     if (m_mainWin)
2548     {
2549         m_mainWin->DeleteEverything();
2550
2551         int width = 0;
2552         int height = 0;
2553         GetClientSize( &width, &height );
2554
2555         m_mainWin->SetMode( flag );
2556
2557         if (flag & wxLC_REPORT)
2558         {
2559             if (!HasFlag(wxLC_REPORT))
2560             {
2561                 if (!m_headerWin)
2562                 {
2563                     m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin,
2564                       wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
2565                 }
2566                 else
2567                 {
2568                     m_headerWin->Show( TRUE );
2569                 }
2570             }
2571         }
2572         else
2573         {
2574             if (HasFlag(wxLC_REPORT))
2575             {
2576                 m_headerWin->Show( FALSE );
2577             }
2578         }
2579     }
2580
2581     wxWindow::SetWindowStyleFlag( flag );
2582 }
2583
2584 bool wxListCtrl::GetColumn(int col, wxListItem &item) const
2585 {
2586     m_mainWin->GetColumn( col, item );
2587     return TRUE;
2588 }
2589
2590 bool wxListCtrl::SetColumn( int col, wxListItem& item )
2591 {
2592     m_mainWin->SetColumn( col, item );
2593     return TRUE;
2594 }
2595
2596 int wxListCtrl::GetColumnWidth( int col ) const
2597 {
2598     return m_mainWin->GetColumnWidth( col );
2599 }
2600
2601 bool wxListCtrl::SetColumnWidth( int col, int width )
2602 {
2603     m_mainWin->SetColumnWidth( col, width );
2604     return TRUE;
2605 }
2606
2607 int wxListCtrl::GetCountPerPage() const
2608 {
2609   return m_mainWin->GetCountPerPage();  // different from Windows ?
2610 }
2611
2612 bool wxListCtrl::GetItem( wxListItem &info ) const
2613 {
2614     m_mainWin->GetItem( info );
2615     return TRUE;
2616 }
2617
2618 bool wxListCtrl::SetItem( wxListItem &info )
2619 {
2620     m_mainWin->SetItem( info );
2621     return TRUE;
2622 }
2623
2624 long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
2625 {
2626     wxListItem info;
2627     info.m_text = label;
2628     info.m_mask = wxLIST_MASK_TEXT;
2629     info.m_itemId = index;
2630     info.m_col = col;
2631     if ( imageId > -1 )
2632     {
2633         info.m_image = imageId;
2634         info.m_mask |= wxLIST_MASK_IMAGE;
2635     };
2636     m_mainWin->SetItem(info);
2637     return TRUE;
2638 }
2639
2640 int wxListCtrl::GetItemState( long item, long stateMask ) const
2641 {
2642     return m_mainWin->GetItemState( item, stateMask );
2643 }
2644
2645 bool wxListCtrl::SetItemState( long item, long state, long stateMask )
2646 {
2647     m_mainWin->SetItemState( item, state, stateMask );
2648     return TRUE;
2649 }
2650
2651 bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
2652 {
2653     wxListItem info;
2654     info.m_image = image;
2655     info.m_mask = wxLIST_MASK_IMAGE;
2656     info.m_itemId = item;
2657     m_mainWin->SetItem( info );
2658     return TRUE;
2659 }
2660
2661 wxString wxListCtrl::GetItemText( long item ) const
2662 {
2663     wxListItem info;
2664     info.m_itemId = item;
2665     m_mainWin->GetItem( info );
2666     return info.m_text;
2667 }
2668
2669 void wxListCtrl::SetItemText( long item, const wxString &str )
2670 {
2671     wxListItem info;
2672     info.m_mask = wxLIST_MASK_TEXT;
2673     info.m_itemId = item;
2674     info.m_text = str;
2675     m_mainWin->SetItem( info );
2676 }
2677
2678 long wxListCtrl::GetItemData( long item ) const
2679 {
2680     wxListItem info;
2681     info.m_itemId = item;
2682     m_mainWin->GetItem( info );
2683     return info.m_data;
2684 }
2685
2686 bool wxListCtrl::SetItemData( long item, long data )
2687 {
2688     wxListItem info;
2689     info.m_mask = wxLIST_MASK_DATA;
2690     info.m_itemId = item;
2691     info.m_data = data;
2692     m_mainWin->SetItem( info );
2693     return TRUE;
2694 }
2695
2696 bool wxListCtrl::GetItemRect( long item, wxRect &rect,  int WXUNUSED(code) ) const
2697 {
2698     m_mainWin->GetItemRect( item, rect );
2699     return TRUE;
2700 }
2701
2702 bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
2703 {
2704     m_mainWin->GetItemPosition( item, pos );
2705     return TRUE;
2706 }
2707
2708 bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
2709 {
2710     return 0;
2711 }
2712
2713 int wxListCtrl::GetItemCount() const
2714 {
2715     return m_mainWin->GetItemCount();
2716 }
2717
2718 int wxListCtrl::GetColumnCount() const
2719 {
2720     return m_mainWin->GetColumnCount();
2721 }
2722
2723 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
2724 {
2725     m_mainWin->SetItemSpacing( spacing, isSmall );
2726 }
2727
2728 int wxListCtrl::GetItemSpacing( bool isSmall ) const
2729 {
2730     return m_mainWin->GetItemSpacing( isSmall );
2731 }
2732
2733 int wxListCtrl::GetSelectedItemCount() const
2734 {
2735     return m_mainWin->GetSelectedItemCount();
2736 }
2737
2738 /*
2739 wxColour wxListCtrl::GetTextColour() const
2740 {
2741 }
2742
2743 void wxListCtrl::SetTextColour(const wxColour& WXUNUSED(col))
2744 {
2745 }
2746 */
2747
2748 long wxListCtrl::GetTopItem() const
2749 {
2750     return 0;
2751 }
2752
2753 long wxListCtrl::GetNextItem( long item, int geom, int state ) const
2754 {
2755     return m_mainWin->GetNextItem( item, geom, state );
2756 }
2757
2758 wxImageList *wxListCtrl::GetImageList(int which) const
2759 {
2760     if (which == wxIMAGE_LIST_NORMAL)
2761     {
2762         return m_imageListNormal;
2763     }
2764     else if (which == wxIMAGE_LIST_SMALL)
2765     {
2766         return m_imageListSmall;
2767     }
2768     else if (which == wxIMAGE_LIST_STATE)
2769     {
2770         return m_imageListState;
2771     }
2772     return (wxImageList *) NULL;
2773 }
2774
2775 void wxListCtrl::SetImageList( wxImageList *imageList, int which )
2776 {
2777     m_mainWin->SetImageList( imageList, which );
2778 }
2779
2780 bool wxListCtrl::Arrange( int WXUNUSED(flag) )
2781 {
2782     return 0;
2783 }
2784
2785 bool wxListCtrl::DeleteItem( long item )
2786 {
2787     m_mainWin->DeleteItem( item );
2788     return TRUE;
2789 }
2790
2791 bool wxListCtrl::DeleteAllItems()
2792 {
2793     m_mainWin->DeleteAllItems();
2794     return TRUE;
2795 }
2796
2797 bool wxListCtrl::DeleteAllColumns()
2798 {
2799     for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ )
2800         DeleteColumn(n);
2801
2802     return TRUE;
2803 }
2804
2805 void wxListCtrl::ClearAll()
2806 {
2807     m_mainWin->DeleteEverything();
2808 }
2809
2810 bool wxListCtrl::DeleteColumn( int col )
2811 {
2812     m_mainWin->DeleteColumn( col );
2813     return TRUE;
2814 }
2815
2816 void wxListCtrl::Edit( long item )
2817 {
2818     m_mainWin->Edit( item );
2819 }
2820
2821 bool wxListCtrl::EnsureVisible( long item )
2822 {
2823     m_mainWin->EnsureVisible( item );
2824     return TRUE;
2825 }
2826
2827 long wxListCtrl::FindItem( long start, const wxString& str,  bool partial )
2828 {
2829     return m_mainWin->FindItem( start, str, partial );
2830 }
2831
2832 long wxListCtrl::FindItem( long start, long data )
2833 {
2834     return m_mainWin->FindItem( start, data );
2835 }
2836
2837 long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
2838                            int WXUNUSED(direction))
2839 {
2840     return 0;
2841 }
2842
2843 long wxListCtrl::HitTest( const wxPoint &point, int &flags )
2844 {
2845     return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
2846 }
2847
2848 long wxListCtrl::InsertItem( wxListItem& info )
2849 {
2850     m_mainWin->InsertItem( info );
2851     return 0;
2852 }
2853
2854 long wxListCtrl::InsertItem( long index, const wxString &label )
2855 {
2856     wxListItem info;
2857     info.m_text = label;
2858     info.m_mask = wxLIST_MASK_TEXT;
2859     info.m_itemId = index;
2860     return InsertItem( info );
2861 }
2862
2863 long wxListCtrl::InsertItem( long index, int imageIndex )
2864 {
2865     wxListItem info;
2866     info.m_mask = wxLIST_MASK_IMAGE;
2867     info.m_image = imageIndex;
2868     info.m_itemId = index;
2869     return InsertItem( info );
2870 }
2871
2872 long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
2873 {
2874     wxListItem info;
2875     info.m_text = label;
2876     info.m_image = imageIndex;
2877     info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
2878     info.m_itemId = index;
2879     return InsertItem( info );
2880 }
2881
2882 long wxListCtrl::InsertColumn( long col, wxListItem &item )
2883 {
2884     m_mainWin->InsertColumn( col, item );
2885     return 0;
2886 }
2887
2888 long wxListCtrl::InsertColumn( long col, const wxString &heading,
2889                                int format, int width )
2890 {
2891     wxListItem item;
2892     item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
2893     item.m_text = heading;
2894     if (width >= -2)
2895     {
2896         item.m_mask |= wxLIST_MASK_WIDTH;
2897         item.m_width = width;
2898     }
2899     item.m_format = format;
2900
2901     return InsertColumn( col, item );
2902 }
2903
2904 bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
2905 {
2906     return 0;
2907 }
2908
2909 // Sort items.
2910 // fn is a function which takes 3 long arguments: item1, item2, data.
2911 // item1 is the long data associated with a first item (NOT the index).
2912 // item2 is the long data associated with a second item (NOT the index).
2913 // data is the same value as passed to SortItems.
2914 // The return value is a negative number if the first item should precede the second
2915 // item, a positive number of the second item should precede the first,
2916 // or zero if the two items are equivalent.
2917 // data is arbitrary data to be passed to the sort function.
2918
2919 bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
2920 {
2921     m_mainWin->SortItems( fn, data );
2922     return TRUE;
2923 }
2924
2925 void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
2926 {
2927     if (!m_mainWin->m_dirty) return;
2928
2929     int cw = 0;
2930     int ch = 0;
2931     GetClientSize( &cw, &ch );
2932
2933     int x = 0;
2934     int y = 0;
2935     int w = 0;
2936     int h = 0;
2937
2938     if (HasFlag(wxLC_REPORT))
2939     {
2940         m_headerWin->GetPosition( &x, &y );
2941         m_headerWin->GetSize( &w, &h );
2942         if ((x != 0) || (y != 0) || (w != cw) || (h != 23))
2943             m_headerWin->SetSize( 0, 0, cw, 23 );
2944
2945         m_mainWin->GetPosition( &x, &y );
2946         m_mainWin->GetSize( &w, &h );
2947         if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24))
2948             m_mainWin->SetSize( 0, 24, cw, ch-24 );
2949     }
2950     else
2951     {
2952         m_mainWin->GetPosition( &x, &y );
2953         m_mainWin->GetSize( &w, &h );
2954         if ((x != 0) || (y != 24) || (w != cw) || (h != ch))
2955             m_mainWin->SetSize( 0, 0, cw, ch );
2956     }
2957
2958     m_mainWin->CalculatePositions();
2959     m_mainWin->RealizeChanges();
2960     m_mainWin->m_dirty = FALSE;
2961     m_mainWin->Refresh();
2962 }
2963
2964 bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
2965 {
2966     if ( !wxWindow::SetBackgroundColour( colour ) )
2967         return FALSE;
2968
2969     if (m_mainWin)
2970     {
2971         m_mainWin->SetBackgroundColour( colour );
2972         m_mainWin->m_dirty = TRUE;
2973     }
2974
2975     if (m_headerWin)
2976     {
2977 //        m_headerWin->SetBackgroundColour( colour );
2978     }
2979
2980     return TRUE;
2981 }
2982
2983 bool wxListCtrl::SetForegroundColour( const wxColour &colour )
2984 {
2985     if ( !wxWindow::SetForegroundColour( colour ) )
2986         return FALSE;
2987
2988     if (m_mainWin)
2989     {
2990         m_mainWin->SetForegroundColour( colour );
2991         m_mainWin->m_dirty = TRUE;
2992     }
2993
2994     if (m_headerWin)
2995     {
2996         m_headerWin->SetForegroundColour( colour );
2997     }
2998
2999     return TRUE;
3000 }
3001
3002 bool wxListCtrl::SetFont( const wxFont &font )
3003 {
3004     if ( !wxWindow::SetFont( font ) )
3005         return FALSE;
3006
3007     if (m_mainWin)
3008     {
3009         m_mainWin->SetFont( font );
3010         m_mainWin->m_dirty = TRUE;
3011     }
3012
3013     if (m_headerWin)
3014     {
3015         m_headerWin->SetFont( font );
3016     }
3017
3018     return TRUE;
3019 }
3020