src/mac/carbon/listbox.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/listbox.cpp
   3 // Purpose:     wxListBox
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #if wxUSE_LISTBOX
  15
  16 #include "wx/listbox.h"
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/log.h"
  20     #include "wx/intl.h"
  21     #include "wx/utils.h"
  22     #include "wx/settings.h"
  23     #include "wx/arrstr.h"
  24     #include "wx/dcclient.h"
  25 #endif
  26
  27 IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
  28
  29 BEGIN_EVENT_TABLE(wxListBox, wxControl)
  30 END_EVENT_TABLE()
  31
  32 #include "wx/mac/uma.h"
  33
  34 // ============================================================================
  35 // list box control implementation
  36 // ============================================================================
  37
  38 wxListBox::wxListBox()
  39 {
  40 }
  41
  42 bool wxListBox::Create(
  43     wxWindow *parent,
  44     wxWindowID id,
  45     const wxPoint& pos,
  46     const wxSize& size,
  47     const wxArrayString& choices,
  48     long style,
  49     const wxValidator& validator,
  50     const wxString& name )
  51 {
  52     wxCArrayString chs(choices);
  53
  54     return Create(
  55         parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
  56         style, validator, name );
  57 }
  58
  59 wxMacListControl* wxListBox::GetPeer() const
  60 {
  61     wxMacDataBrowserListControl *lb = wxDynamicCast(m_peer,wxMacDataBrowserListControl);
  62     return lb ? wx_static_cast(wxMacListControl*,lb) : 0 ;
  63 }
  64
  65 bool wxListBox::Create(
  66     wxWindow *parent,
  67     wxWindowID id,
  68     const wxPoint& pos,
  69     const wxSize& size,
  70     int n,
  71     const wxString choices[],
  72     long style,
  73     const wxValidator& validator,
  74     const wxString& name )
  75 {
  76     m_macIsUserPane = false;
  77
  78     wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED),
  79                   wxT("only a single listbox selection mode can be specified") );
  80
  81     if ( !wxListBoxBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) )
  82         return false;
  83
  84     wxMacDataBrowserListControl* control = new wxMacDataBrowserListControl( this, pos, size, style );
  85     control->SetClientDataType( m_clientDataItemsType );
  86     m_peer = control;
  87
  88     MacPostControlCreate( pos, size );
  89
  90     InsertItems( n, choices, 0 );
  91
  92    // Needed because it is a wxControlWithItems
  93     SetInitialSize( size );
  94
  95     return true;
  96 }
  97
  98 wxListBox::~wxListBox()
  99 {
 100     FreeData();
 101     m_peer->SetReference( 0 );
 102 }
 103
 104 void wxListBox::FreeData()
 105 {
 106     GetPeer()->MacClear();
 107 }
 108
 109 void wxListBox::DoSetFirstItem(int n)
 110 {
 111     GetPeer()->MacScrollTo( n );
 112 }
 113
 114 void wxListBox::EnsureVisible(int n)
 115 {
 116     GetPeer()->MacScrollTo( n );
 117 }
 118
 119 void wxListBox::Delete(unsigned int n)
 120 {
 121     wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") );
 122
 123     GetPeer()->MacDelete( n );
 124 }
 125
 126 int wxListBox::DoAppend(const wxString& item)
 127 {
 128     InvalidateBestSize();
 129
 130     return GetPeer()->MacAppend( item );
 131 }
 132
 133 void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
 134 {
 135     Clear();
 136
 137     unsigned int n = choices.GetCount();
 138
 139     for ( size_t i = 0; i < n; ++i )
 140     {
 141         if ( clientData )
 142         {
 143             Append( choices[i], clientData[i] );
 144         }
 145         else
 146             Append( choices[i] );
 147     }
 148
 149 }
 150
 151 int wxListBox::FindString(const wxString& s, bool bCase) const
 152 {
 153     for ( size_t i = 0; i < GetCount(); ++ i )
 154     {
 155         if (s.IsSameAs( GetString( i ), bCase) )
 156             return (int)i;
 157     }
 158
 159     return wxNOT_FOUND;
 160 }
 161
 162 void wxListBox::Clear()
 163 {
 164     FreeData();
 165 }
 166
 167 void wxListBox::DoSetSelection(int n, bool select)
 168 {
 169     wxCHECK_RET( n == wxNOT_FOUND || IsValid(n),
 170         wxT("invalid index in wxListBox::SetSelection") );
 171
 172     if ( n == wxNOT_FOUND )
 173         GetPeer()->MacDeselectAll();
 174     else
 175         GetPeer()->MacSetSelection( n, select, HasMultipleSelection() );
 176 }
 177
 178 bool wxListBox::IsSelected(int n) const
 179 {
 180     wxCHECK_MSG( IsValid(n), false, wxT("invalid index in wxListBox::Selected") );
 181
 182     return GetPeer()->MacIsSelected( n );
 183 }
 184
 185 void *wxListBox::DoGetItemClientData(unsigned int n) const
 186 {
 187     wxCHECK_MSG( IsValid(n), NULL, wxT("invalid index in wxListBox::GetClientData"));
 188     return GetPeer()->MacGetClientData( n );
 189 }
 190
 191 wxClientData *wxListBox::DoGetItemClientObject(unsigned int n) const
 192 {
 193     return (wxClientData*)DoGetItemClientData( n );
 194 }
 195
 196 void wxListBox::DoSetItemClientData(unsigned int n, void *clientData)
 197 {
 198     wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetClientData") );
 199     GetPeer()->MacSetClientData( n , clientData);
 200 }
 201
 202 void wxListBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData)
 203 {
 204     DoSetItemClientData(n, clientData);
 205 }
 206
 207 // Return number of selections and an array of selected integers
 208 int wxListBox::GetSelections(wxArrayInt& aSelections) const
 209 {
 210     return GetPeer()->MacGetSelections( aSelections );
 211 }
 212
 213 // Get single selection, for single choice list items
 214 int wxListBox::GetSelection() const
 215 {
 216     return GetPeer()->MacGetSelection();
 217 }
 218
 219 // Find string for position
 220 wxString wxListBox::GetString(unsigned int n) const
 221 {
 222     wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("invalid index in wxListBox::GetString") );
 223     return GetPeer()->MacGetString(n);
 224 }
 225
 226 void wxListBox::DoInsertItems(const wxArrayString& items, unsigned int pos)
 227 {
 228     wxCHECK_RET( IsValidInsert(pos), wxT("invalid index in wxListBox::InsertItems") );
 229
 230     InvalidateBestSize();
 231
 232     GetPeer()->MacInsert( pos, items );
 233 }
 234
 235 void wxListBox::SetString(unsigned int n, const wxString& s)
 236 {
 237     GetPeer()->MacSetString( n, s );
 238 }
 239
 240 wxSize wxListBox::DoGetBestSize() const
 241 {
 242     int lbWidth = 100;  // some defaults
 243     int lbHeight = 110;
 244     int wLine;
 245
 246     {
 247 #if wxMAC_USE_CORE_GRAPHICS
 248         wxClientDC dc(const_cast<wxListBox*>(this));
 249 #else
 250         wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef)MacGetTopLevelWindowRef() ) );
 251
 252         // TODO: clean this up
 253         if ( m_font.Ok() )
 254         {
 255             ::TextFont( m_font.MacGetFontNum() );
 256             ::TextSize( m_font.MacGetFontSize() );
 257             ::TextFace( m_font.MacGetFontStyle() );
 258         }
 259         else
 260         {
 261             ::TextFont( kFontIDMonaco );
 262             ::TextSize( 9 );
 263             ::TextFace( 0 );
 264         }
 265 #endif
 266         // Find the widest line
 267         for (unsigned int i = 0; i < GetCount(); i++)
 268         {
 269             wxString str( GetString( i ) );
 270 #if wxMAC_USE_CORE_GRAPHICS
 271             wxCoord width, height ;
 272             dc.GetTextExtent( str , &width, &height);
 273             wLine = width ;
 274 #else
 275 #if wxUSE_UNICODE
 276             Point bounds = {0, 0};
 277             SInt16 baseline;
 278
 279             // NB: what if m_font.Ok() == false ???
 280             ::GetThemeTextDimensions(
 281                 wxMacCFStringHolder( str, m_font.GetEncoding() ),
 282                 kThemeCurrentPortFont,
 283                 kThemeStateActive,
 284                 false,
 285                 &bounds,
 286                 &baseline );
 287             wLine = bounds.h;
 288 #else
 289             wLine = ::TextWidth( str.c_str(), 0, str.length() );
 290 #endif
 291
 292             lbWidth = wxMax( lbWidth, wLine );
 293 #endif
 294         }
 295
 296         // Add room for the scrollbar
 297         lbWidth += wxSystemSettings::GetMetric( wxSYS_VSCROLL_X );
 298
 299         // And just a bit more
 300         int cy = 12;
 301 #if wxMAC_USE_CORE_GRAPHICS
 302         wxCoord width, height ;
 303         dc.GetTextExtent( wxT("X") , &width, &height);
 304         int cx = width ;
 305 #else
 306         int cx = ::TextWidth( "X", 0, 1 );
 307 #endif
 308         lbWidth += cx;
 309
 310         // don't make the listbox too tall (limit height to around 10 items)
 311         // but don't make it too small neither
 312         lbHeight = wxMax( (cy + 4) * wxMin( wxMax( GetCount(), 3 ), 10 ), 70 );
 313     }
 314
 315     return wxSize( lbWidth, lbHeight );
 316 }
 317
 318 unsigned int wxListBox::GetCount() const
 319 {
 320     return GetPeer()->MacGetCount();
 321 }
 322
 323 void wxListBox::Refresh(bool eraseBack, const wxRect *rect)
 324 {
 325     wxControl::Refresh( eraseBack, rect );
 326 }
 327
 328 // Some custom controls depend on this
 329 /* static */ wxVisualAttributes
 330 wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 331 {
 332     wxVisualAttributes attr;
 333
 334     attr.colFg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT );
 335     attr.colBg = wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX );
 336     attr.font = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
 337
 338     return attr;
 339 }
 340
 341 int wxListBox::DoListHitTest(const wxPoint& inpoint) const
 342 {
 343     OSStatus err;
 344
 345     // There are few reasons why this is complicated:
 346     // 1) There is no native HitTest function for Mac
 347     // 2) GetDataBrowserItemPartBounds only works on visible items
 348     // 3) We can't do it through GetDataBrowserTableView[Item]RowHeight
 349     //    because what it returns is basically inaccurate in the context
 350     //    of the coordinates we want here, but we use this as a guess
 351     //    for where the first visible item lies
 352
 353     wxPoint point = inpoint;
 354
 355     // interestingly enough 10.2 (and below?) have GetDataBrowserItemPartBounds
 356     // giving root window coordinates but 10.3 and above give client coordinates
 357     // so we only compare using root window coordinates on 10.3 and up
 358     if ( UMAGetSystemVersion() < 0x1030 )
 359         MacClientToRootWindow(&point.x, &point.y);
 360
 361     // get column property ID (req. for call to itempartbounds)
 362     DataBrowserTableViewColumnID colId = 0;
 363     err = GetDataBrowserTableViewColumnProperty(m_peer->GetControlRef(), 0, &colId);
 364     wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewColumnProperty"));
 365
 366     // OK, first we need to find the first visible item we have -
 367     // this will be the "low" for our binary search. There is no real
 368     // easy way around this, as we will need to do a SLOW linear search
 369     // until we find a visible item, but we can do a cheap calculation
 370     // via the row height to speed things up a bit
 371     UInt32 scrollx, scrolly;
 372     err = GetDataBrowserScrollPosition(m_peer->GetControlRef(), &scrollx, &scrolly);
 373     wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserScrollPosition"));
 374
 375     UInt16 height;
 376     err = GetDataBrowserTableViewRowHeight(m_peer->GetControlRef(), &height);
 377     wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewRowHeight"));
 378
 379     // these indices are 0-based, as usual, so we need to add 1 to them when
 380     // passing them to data browser functions which use 1-based indices
 381     int low = scrolly / height,
 382         high = GetCount() - 1;
 383
 384     // search for the first visible item (note that the scroll guess above
 385     // is the low bounds of where the item might lie so we only use that as a
 386     // starting point - we should reach it within 1 or 2 iterations of the loop)
 387     while ( low <= high )
 388     {
 389         Rect bounds;
 390         err = GetDataBrowserItemPartBounds(
 391             m_peer->GetControlRef(), low + 1, colId,
 392             kDataBrowserPropertyEnclosingPart,
 393             &bounds); // note +1 to translate to Mac ID
 394         if ( err == noErr )
 395             break;
 396
 397         // errDataBrowserItemNotFound is expected as it simply means that the
 398         // item is not currently visible -- but other errors are not
 399         wxCHECK_MSG( err == errDataBrowserItemNotFound, wxNOT_FOUND,
 400                      wxT("Unexpected error from GetDataBrowserItemPartBounds") );
 401
 402         low++;
 403     }
 404
 405     // NOW do a binary search for where the item lies, searching low again if
 406     // we hit an item that isn't visible
 407     while ( low <= high )
 408     {
 409         int mid = (low + high) / 2;
 410
 411         Rect bounds;
 412         err = GetDataBrowserItemPartBounds(
 413             m_peer->GetControlRef(), mid + 1, colId,
 414             kDataBrowserPropertyEnclosingPart,
 415             &bounds); //note +1 to trans to mac id
 416         wxCHECK_MSG( err == noErr || err == errDataBrowserItemNotFound,
 417                      wxNOT_FOUND,
 418                      wxT("Unexpected error from GetDataBrowserItemPartBounds") );
 419
 420         if ( err == errDataBrowserItemNotFound )
 421         {
 422             // item not visible, attempt to find a visible one
 423             // search lower
 424             high = mid - 1;
 425         }
 426         else // visible item, do actual hitttest
 427         {
 428             // if point is within the bounds, return this item (since we assume
 429             // all x coords of items are equal we only test the x coord in
 430             // equality)
 431             if ((point.x >= bounds.left && point.x <= bounds.right) &&
 432                 (point.y >= bounds.top && point.y <= bounds.bottom) )
 433             {
 434                 // found!
 435                 return mid;
 436             }
 437
 438             if ( point.y < bounds.top )
 439                 // index(bounds) greater then key(point)
 440                 high = mid - 1;
 441             else
 442                 // index(bounds) less then key(point)
 443                 low = mid + 1;
 444         }
 445     }
 446
 447     return wxNOT_FOUND;
 448 }
 449
 450 // ============================================================================
 451 // data browser based implementation
 452 // ============================================================================
 453
 454 wxMacListBoxItem::wxMacListBoxItem()
 455         :wxMacDataItem()
 456 {
 457 }
 458
 459 wxMacListBoxItem::~wxMacListBoxItem()
 460 {
 461 }
 462
 463 void wxMacListBoxItem::Notification(wxMacDataItemBrowserControl *owner ,
 464     DataBrowserItemNotification message,
 465     DataBrowserItemDataRef itemData ) const
 466 {
 467     wxMacDataBrowserListControl *lb = wxDynamicCast(owner,wxMacDataBrowserListControl);
 468
 469     // we want to depend on as little as possible to make sure tear-down of controls is safe
 470
 471     if ( message == kDataBrowserItemRemoved)
 472     {
 473         if ( lb != NULL && lb->GetClientDataType() == wxClientData_Object )
 474         {
 475             delete (wxClientData*) (m_data);
 476         }
 477
 478         delete this;
 479         return;
 480     }
 481
 482     wxListBox *list = wxDynamicCast( owner->GetPeer() , wxListBox );
 483     wxCHECK_RET( list != NULL , wxT("Listbox expected"));
 484
 485     bool trigger = false;
 486     wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() );
 487     switch (message)
 488     {
 489         case kDataBrowserItemDeselected:
 490             if ( list->HasMultipleSelection() )
 491                 trigger = !lb->IsSelectionSuppressed();
 492             break;
 493
 494         case kDataBrowserItemSelected:
 495             trigger = !lb->IsSelectionSuppressed();
 496             break;
 497
 498         case kDataBrowserItemDoubleClicked:
 499             event.SetEventType( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED );
 500             trigger = true;
 501             break;
 502
 503         default:
 504             break;
 505     }
 506
 507     if ( trigger )
 508     {
 509         event.SetEventObject( list );
 510         if ( list->HasClientObjectData() )
 511             event.SetClientObject( (wxClientData*) m_data );
 512         else if ( list->HasClientUntypedData() )
 513             event.SetClientData( m_data );
 514         event.SetString( m_label );
 515         event.SetInt( owner->GetLineFromItem( this ) );
 516         event.SetExtraLong( list->HasMultipleSelection() ? message == kDataBrowserItemSelected : true );
 517
 518         // direct notification is not always having the listbox GetSelection()
 519         // having in synch with event, so use wxPostEvent instead
 520         // list->GetEventHandler()->ProcessEvent(event);
 521
 522         wxPostEvent( list->GetEventHandler(), event );
 523     }
 524 }
 525
 526 IMPLEMENT_DYNAMIC_CLASS( wxMacDataBrowserListControl , wxMacDataItemBrowserControl )
 527
 528 wxMacDataBrowserListControl::wxMacDataBrowserListControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style)
 529     : wxMacDataItemBrowserControl( peer, pos, size, style )
 530 {
 531     OSStatus err = noErr;
 532     m_clientDataItemsType = wxClientData_None;
 533     if ( style & wxLB_SORT )
 534         m_sortOrder = SortOrder_Text_Ascending;
 535
 536     DataBrowserSelectionFlags  options = kDataBrowserDragSelect;
 537     if ( style & wxLB_MULTIPLE )
 538     {
 539         options |= kDataBrowserAlwaysExtendSelection | kDataBrowserCmdTogglesSelection;
 540     }
 541     else if ( style & wxLB_EXTENDED )
 542     {
 543         options |= kDataBrowserCmdTogglesSelection;
 544     }
 545     else
 546     {
 547         options |= kDataBrowserSelectOnlyOne;
 548     }
 549     err = SetSelectionFlags( options );
 550     verify_noerr( err );
 551
 552     DataBrowserListViewColumnDesc columnDesc;
 553     columnDesc.headerBtnDesc.titleOffset = 0;
 554     columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
 555
 556     columnDesc.headerBtnDesc.btnFontStyle.flags =
 557         kControlUseFontMask | kControlUseJustMask;
 558
 559     columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlNoContent;
 560     columnDesc.headerBtnDesc.btnFontStyle.just = teFlushDefault;
 561     columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont;
 562     columnDesc.headerBtnDesc.btnFontStyle.style = normal;
 563     columnDesc.headerBtnDesc.titleString = NULL;
 564
 565     columnDesc.headerBtnDesc.minimumWidth = 0;
 566     columnDesc.headerBtnDesc.maximumWidth = 10000;
 567
 568     columnDesc.propertyDesc.propertyID = kTextColumnId;
 569     columnDesc.propertyDesc.propertyType = kDataBrowserTextType;
 570     columnDesc.propertyDesc.propertyFlags = kDataBrowserTableViewSelectionColumn;
 571 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
 572     columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
 573 #endif
 574
 575     verify_noerr( AddColumn( &columnDesc, kDataBrowserListViewAppendColumn ) );
 576
 577     columnDesc.headerBtnDesc.minimumWidth = 0;
 578     columnDesc.headerBtnDesc.maximumWidth = 0;
 579     columnDesc.propertyDesc.propertyID = kNumericOrderColumnId;
 580     columnDesc.propertyDesc.propertyType = kDataBrowserPropertyRelevanceRankPart;
 581     columnDesc.propertyDesc.propertyFlags = kDataBrowserTableViewSelectionColumn;
 582 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
 583     columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
 584 #endif
 585
 586     verify_noerr( AddColumn( &columnDesc, kDataBrowserListViewAppendColumn ) );
 587
 588     SetDataBrowserSortProperty( m_controlRef , kTextColumnId);
 589     if ( m_sortOrder == SortOrder_Text_Ascending )
 590     {
 591         SetDataBrowserSortProperty( m_controlRef , kTextColumnId);
 592         SetDataBrowserSortOrder( m_controlRef , kDataBrowserOrderIncreasing);
 593     }
 594     else
 595     {
 596         SetDataBrowserSortProperty( m_controlRef , kNumericOrderColumnId);
 597         SetDataBrowserSortOrder( m_controlRef , kDataBrowserOrderIncreasing);
 598     }
 599
 600     verify_noerr( AutoSizeColumns() );
 601     verify_noerr( SetHiliteStyle(kDataBrowserTableViewFillHilite ) );
 602     verify_noerr( SetHeaderButtonHeight( 0 ) );
 603     err = SetHasScrollBars( (style & wxHSCROLL) != 0 , true );
 604 #if 0
 605     // shouldn't be necessary anymore under 10.2
 606     m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean)false );
 607     m_peer->SetNeedsFocusRect( true );
 608 #endif
 609 }
 610
 611 wxMacDataBrowserListControl::~wxMacDataBrowserListControl()
 612 {
 613 }
 614
 615 wxWindow * wxMacDataBrowserListControl::GetPeer() const
 616 {
 617     return wxDynamicCast( wxMacControl::GetPeer() , wxWindow );
 618 }
 619
 620 wxMacDataItem* wxMacDataBrowserListControl::CreateItem()
 621 {
 622     return new wxMacListBoxItem();
 623 }
 624
 625 #if 0
 626
 627 // in case we need that one day
 628
 629 // ============================================================================
 630 // HIView owner-draw-based implementation
 631 // ============================================================================
 632
 633 static pascal void ListBoxDrawProc(
 634     ControlRef browser, DataBrowserItemID item, DataBrowserPropertyID property,
 635     DataBrowserItemState itemState, const Rect *itemRect, SInt16 depth, Boolean isColorDevice )
 636 {
 637     CFStringRef cfString;
 638     ThemeDrawingState themeState;
 639     long systemVersion;
 640
 641     GetThemeDrawingState( &themeState );
 642     cfString = CFStringCreateWithFormat( NULL, NULL, CFSTR("Row %d"), item );
 643
 644     //  In this sample we handle the "selected" state; all others fall through to our "active" state
 645     if ( itemState == kDataBrowserItemIsSelected )
 646     {
 647         ThemeBrush colorBrushID;
 648
 649         // TODO: switch over to wxSystemSettingsNative::GetColour() when kThemeBrushSecondaryHighlightColor
 650         // is incorporated Panther DB starts using kThemeBrushSecondaryHighlightColor
 651         // for inactive browser highlighting
 652         Gestalt( gestaltSystemVersion, &systemVersion );
 653         if ( (systemVersion >= 0x00001030) && !IsControlActive( browser ) )
 654             colorBrushID = kThemeBrushSecondaryHighlightColor;
 655         else
 656             colorBrushID = kThemeBrushPrimaryHighlightColor;
 657
 658         // First paint the hilite rect, then the text on top
 659         SetThemePen( colorBrushID, 32, true );
 660         PaintRect( itemRect );
 661         SetThemeDrawingState( themeState, false );
 662     }
 663
 664     DrawThemeTextBox( cfString, kThemeApplicationFont, kThemeStateActive, true, itemRect, teFlushDefault, NULL );
 665     SetThemeDrawingState( themeState, true );
 666
 667     if ( cfString != NULL )
 668         CFRelease( cfString );
 669 }
 670
 671 #endif
 672
 673
 674 #endif // wxUSE_LISTBOX