src/pkg/YQPkgList.cc

   1 /*---------------------------------------------------------------------\
   2 |                                                                      |
   3 |                      __   __    ____ _____ ____                      |
   4 |                      \ \ / /_ _/ ___|_   _|___ \                     |
   5 |                       \ V / _` \___ \ | |   __) |                    |
   6 |                        | | (_| |___) || |  / __/                     |
   7 |                        |_|\__,_|____/ |_| |_____|                    |
   8 |                                                                      |
   9 |                               core system                            |
  10 |                                                        (C) SuSE GmbH |
  11 \----------------------------------------------------------------------/
  12
  13   File:       YQPkgList.cc
  14
  15   Author:     Stefan Hundhammer <sh@suse.de>
  16
  17   Textdomain "packages-qt"
  18
  19 /-*/
  20
  21 #define SOURCE_RPM_DISABLED 0
  22
  23 #define y2log_component "qt-pkg"
  24 #include <ycp/y2log.h>
  25 #include <QPixmap>
  26 #include <QAction>
  27 #include <QMenu>
  28 #include <QMessageBox>
  29 #include <QFile>
  30
  31 #include "utf8.h"
  32
  33 #include "YQPkgList.h"
  34 #include "YQUI.h"
  35 #include "YQi18n.h"
  36 #include "YQIconPool.h"
  37
  38
  39 YQPkgList::YQPkgList( QWidget * parent )
  40     : YQPkgObjList( parent )
  41 {
  42     _srpmStatusCol      = -42;
  43
  44     int numCol = 0;
  45     QStringList headers;
  46
  47
  48     headers <<  "";                     _statusCol      = numCol++;
  49     // _statusCol = numCol;
  50     headers <<  _( "Package"    );      _nameCol        = numCol++;
  51
  52     headers <<  _( "Summary"    );      _summaryCol     = numCol++;
  53     headers <<  _( "Size"       );      _sizeCol        = numCol++;
  54
  55     if ( haveInstalledPkgs() )
  56     {
  57         headers << _( "Avail. Ver." ); _versionCol       = numCol++;
  58         headers <<  _( "Inst. Ver."  ); _instVersionCol = numCol++;
  59     }
  60     else
  61     {
  62         headers <<   _( "Version"       );      _versionCol     = numCol++;
  63         _instVersionCol = -1;
  64     }
  65
  66 #if SOURCE_RPM_DISABLED
  67 #warning Selecting source RPMs disabled!
  68 #else
  69     headers <<  _( "Source" );          _srpmStatusCol  = numCol++;
  70 #endif
  71     setHeaderLabels(headers);
  72     saveColumnWidths();
  73     //FIXME sort( nameCol() );
  74     //FIXME setColumnAlignment( sizeCol(), Qt::AlignRight );
  75     setAllColumnsShowFocus( true );
  76
  77     createActions();
  78
  79     createSourceRpmContextMenu();
  80 }
  81
  82
  83 YQPkgList::~YQPkgList()
  84 {
  85     // NOP
  86 }
  87
  88
  89 void YQPkgList::addPkgItem( ZyppSel selectable,
  90                             ZyppPkg zyppPkg )
  91 {
  92     addPkgItem( selectable, zyppPkg, false );
  93 }
  94
  95
  96 void YQPkgList::addPkgItemDimmed( ZyppSel selectable,
  97                                   ZyppPkg zyppPkg )
  98 {
  99     addPkgItem( selectable, zyppPkg, true );
 100 }
 101
 102
 103 void
 104 YQPkgList::addPkgItem( ZyppSel  selectable,
 105                        ZyppPkg  zyppPkg,
 106                        bool     dimmed )
 107 {
 108     if ( ! selectable )
 109     {
 110         y2error( "NULL zypp::ui::Selectable!" );
 111         return;
 112     }
 113
 114     YQPkgListItem * item = new YQPkgListItem( this, selectable, zyppPkg );
 115     Q_CHECK_PTR( item );
 116
 117     item->setDimmed( dimmed );
 118     applyExcludeRules( item );
 119 }
 120
 121
 122 bool
 123 YQPkgList::haveInstalledPkgs()
 124 {
 125     for ( ZyppPoolIterator it = zyppPkgBegin();
 126           it != zyppPkgEnd();
 127           ++it )
 128     {
 129         if ( (*it)->installedObj() )
 130             return true;
 131     }
 132
 133     return false;
 134 }
 135
 136
 137 void
 138 YQPkgList::pkgObjClicked( int                   button,
 139                           QTreeWidgetItem *     listViewItem,
 140                           int                   col,
 141                           const QPoint &        pos )
 142 {
 143     if ( col == srpmStatusCol() )
 144     {
 145         YQPkgListItem * item = dynamic_cast<YQPkgListItem *> (listViewItem);
 146
 147         if ( item )
 148         {
 149             if ( button == Qt::LeftButton )
 150             {
 151                 if ( editable() && item->editable() )
 152                     item->toggleSourceRpmStatus();
 153                 return;
 154             }
 155             else if ( button == Qt::RightButton )
 156             {
 157                 if ( editable() && item->editable() )
 158                 {
 159                     updateActions( item );
 160
 161                     if ( _sourceRpmContextMenu )
 162                         _sourceRpmContextMenu->popup( pos );
 163                 }
 164
 165                 return;
 166             }
 167         }
 168     }
 169
 170     YQPkgObjList::pkgObjClicked( button, listViewItem, col, pos );
 171 }
 172
 173
 174 QSize
 175 YQPkgList::sizeHint() const
 176 {
 177     return QSize( 600, 350 );
 178 }
 179
 180
 181 void
 182 YQPkgList::createSourceRpmContextMenu()
 183 {
 184     _sourceRpmContextMenu = new QMenu( this );
 185
 186     _sourceRpmContextMenu->addAction(actionInstallSourceRpm);
 187     _sourceRpmContextMenu->addAction(actionDontInstallSourceRpm);
 188
 189     QMenu * submenu = new QMenu( _sourceRpmContextMenu );
 190     Q_CHECK_PTR( submenu );
 191     QAction *action = _sourceRpmContextMenu->addMenu( submenu );
 192     action->setText(_( "&All in This List" ));
 193
 194     submenu->addAction(actionInstallListSourceRpms);
 195     submenu->addAction(actionDontInstallListSourceRpms);
 196 }
 197
 198
 199 void
 200 YQPkgList::setInstallCurrentSourceRpm( bool installSourceRpm,
 201                                        bool selectNextItem )
 202 {
 203 #if FIXME
 204     QTreeWidgetItem * listViewItem = selectedItem();
 205
 206     if ( ! listViewItem )
 207         return;
 208
 209     YQPkgListItem * item = dynamic_cast<YQPkgListItem *> (listViewItem);
 210
 211     if ( item )
 212     {
 213         item->setInstallSourceRpm( installSourceRpm );
 214
 215         if ( selectNextItem && item->nextSibling() )
 216         {
 217             item->setSelected( false );                 // doesn't emit signals
 218             setSelected( item->nextSibling(), true );   // emits signals
 219         }
 220     }
 221 #endif
 222 }
 223
 224
 225 void
 226 YQPkgList::setInstallListSourceRpms( bool installSourceRpm )
 227 {
 228     if ( ! _editable )
 229         return;
 230
 231 #if FIXME
 232     QTreeWidgetItem * listViewItem = firstChild();
 233
 234     while ( listViewItem )
 235     {
 236         YQPkgListItem * item = dynamic_cast<YQPkgListItem *> (listViewItem);
 237
 238         if ( item && item->editable() )
 239         {
 240             item->setInstallSourceRpm( installSourceRpm );
 241         }
 242
 243         listViewItem = listViewItem->nextSibling();
 244     }
 245 #endif
 246 }
 247
 248
 249
 250 void
 251 YQPkgList::createNotInstalledContextMenu()
 252 {
 253     _notInstalledContextMenu = new QMenu( this );
 254     Q_CHECK_PTR( _notInstalledContextMenu );
 255
 256     _notInstalledContextMenu->addAction(actionSetCurrentInstall);
 257     _notInstalledContextMenu->addAction(actionSetCurrentDontInstall);
 258     _notInstalledContextMenu->addAction(actionSetCurrentTaboo);
 259
 260     addAllInListSubMenu( _notInstalledContextMenu );
 261
 262
 263     _notInstalledContextMenu->addSeparator();
 264     _notInstalledContextMenu->addAction( _( "Export This List to &Text File..." ),
 265                                           this, SLOT( askExportList() ) );
 266 }
 267
 268
 269 void
 270 YQPkgList::createInstalledContextMenu()
 271 {
 272     _installedContextMenu = new QMenu( this );
 273     Q_CHECK_PTR( _installedContextMenu );
 274
 275     _installedContextMenu->addAction(actionSetCurrentKeepInstalled);
 276     _installedContextMenu->addAction(actionSetCurrentDelete);
 277     _installedContextMenu->addAction(actionSetCurrentUpdate);
 278     _installedContextMenu->addAction(actionSetCurrentProtected);
 279
 280     addAllInListSubMenu( _installedContextMenu );
 281
 282     _installedContextMenu->addSeparator();
 283     _installedContextMenu->addAction( _( "Export This List to &Text File..." ),
 284                                        this, SLOT( askExportList() ) );
 285 }
 286
 287
 288 QMenu *
 289 YQPkgList::addAllInListSubMenu( QMenu * menu )
 290 {
 291     QMenu * submenu = new QMenu( menu );
 292     Q_CHECK_PTR( submenu );
 293
 294     submenu->addAction(actionSetListInstall);
 295     submenu->addAction(actionSetListDontInstall);
 296     submenu->addAction(actionSetListKeepInstalled);
 297     submenu->addAction(actionSetListDelete);
 298     submenu->addAction(actionSetListDelete);
 299     submenu->addAction(actionSetListUpdate);
 300     submenu->addAction(actionSetListUpdateForce);
 301     submenu->addAction(actionSetListTaboo);
 302     submenu->addAction(actionSetListProtected);
 303
 304     QAction *action = menu->addMenu( submenu );
 305     action->setText(_( "&All in This List" ));
 306
 307     return submenu;
 308 }
 309
 310
 311 void
 312 YQPkgList::createActions()
 313 {
 314     actionInstallSourceRpm              = createAction( _( "&Install Source" ),
 315                                                         statusIcon( S_Install, true ),
 316                                                         statusIcon( S_Install, false ) );
 317
 318     actionDontInstallSourceRpm          = createAction( _( "Do &Not Install Source" ),
 319                                                         statusIcon( S_NoInst, true ),
 320                                                         statusIcon( S_NoInst, false ) );
 321
 322     actionInstallListSourceRpms         = createAction( _( "&Install All Available Sources" ),
 323                                                         statusIcon( S_Install, true ),
 324                                                         statusIcon( S_Install, false ),
 325                                                         QString::null,          // key
 326                                                         true );                 // enabled
 327
 328     actionDontInstallListSourceRpms     = createAction( _( "Do &Not Install Any Sources" ),
 329                                                         statusIcon( S_NoInst, true ),
 330                                                         statusIcon( S_NoInst, false ),
 331                                                         QString::null,          // key
 332                                                         true );                 // enabled
 333
 334     connect( actionInstallSourceRpm,            SIGNAL( activated() ), this, SLOT( setInstallCurrentSourceRpm()     ) );
 335     connect( actionDontInstallSourceRpm,        SIGNAL( activated() ), this, SLOT( setDontInstallCurrentSourceRpm() ) );
 336
 337     connect( actionInstallListSourceRpms,       SIGNAL( activated() ), this, SLOT( setInstallListSourceRpms()       ) );
 338     connect( actionDontInstallListSourceRpms,   SIGNAL( activated() ), this, SLOT( setDontInstallListSourceRpms()   ) );
 339 }
 340
 341
 342 void
 343 YQPkgList::updateActions( YQPkgObjListItem * pkgObjListItem )
 344 {
 345     YQPkgObjList::updateActions( pkgObjListItem );
 346
 347     YQPkgListItem * item = dynamic_cast<YQPkgListItem *> (pkgObjListItem);
 348
 349     if ( item )
 350     {
 351         actionInstallSourceRpm->setEnabled( item->hasSourceRpm() );
 352         actionDontInstallSourceRpm->setEnabled( item->hasSourceRpm() );
 353     }
 354     else
 355     {
 356         actionInstallSourceRpm->setEnabled( false );
 357         actionDontInstallSourceRpm->setEnabled( false );
 358     }
 359 }
 360
 361
 362 void
 363 YQPkgList::askExportList() const
 364 {
 365     QString filename = YQUI::ui()->askForSaveFileName( "pkglist.txt",   // startsWith
 366                                                            "*.txt",             // filter
 367                                                            _( "Export Package List" ) );
 368     if ( ! filename.isEmpty() )
 369         exportList( filename, true );
 370 }
 371
 372
 373 void
 374 YQPkgList::exportList( const QString filename, bool interactive ) const
 375 {
 376     // Open file
 377
 378     QFile file(filename);
 379     file.open(QIODevice::WriteOnly);
 380
 381     if ( file.error() != QFile::NoError )
 382     {
 383         y2error( "Can't open file %s", qPrintable(filename) );
 384
 385         if ( interactive )
 386         {
 387             // Post error popup.
 388
 389             QMessageBox::warning( 0,                                            // parent
 390                                   _( "Error" ),                                 // caption
 391                                   _( "Cannot open file %1" ).arg( filename ),
 392                                   QMessageBox::Ok | QMessageBox::Default,       // button0
 393                                   QMessageBox::NoButton,                        // button1
 394                                   QMessageBox::NoButton );                      // button2
 395         }
 396         return;
 397     }
 398
 399
 400     //
 401     // Write header
 402     //
 403
 404     // Format the header line with QString::sprintf() because plain stdio
 405     // fprintf() is not UTF-8 aware - it will count multi-byte characters
 406     // wrong, so the formatting will be broken.
 407
 408     QString header;
 409     header.sprintf( "# %-18s %-30s | %10s | %-16s | %-16s\n\n",
 410                     (const char *) _( "Status"      ).toUtf8(),
 411                     (const char *) _( "Package"     ).toUtf8(),
 412                     (const char *) _( "Size"        ).toUtf8(),
 413                     (const char *) _( "Avail. Ver." ).toUtf8(),
 414                     (const char *) _( "Inst. Ver."  ).toUtf8()
 415                     );
 416     file.write(header.toUtf8());
 417
 418
 419     //
 420     // Write all items
 421     //
 422
 423 #if FIXME
 424     const QTreeWidgetItem * item = firstChild();
 425
 426     while ( item )
 427     {
 428         const YQPkgListItem * pkg = dynamic_cast<const YQPkgListItem *> (item);
 429
 430         if ( pkg )
 431         {
 432             QString candVersion = pkg->text( versionCol()     );
 433             QString instVersion = pkg->text( instVersionCol() );
 434
 435             if ( candVersion.isEmpty() ) candVersion = "---";
 436             if ( instVersion.isEmpty() ) instVersion = "---";
 437
 438             QString status = "[" + statusText( pkg->status() ) + "]";
 439       QString format;
 440             format.sprintf("%-20s %-30s | %10s | %-16s | %-16s\n",
 441                      (const char *) status.toUtf8(),
 442                      (const char *) pkg->text( nameCol()   ),
 443                      (const char *) pkg->text( sizeCol()   ),
 444                      (const char *) candVersion,
 445                      (const char *) instVersion
 446                      );
 447       file.write(format.toUtf8());
 448         }
 449
 450         item = item->nextSibling();
 451     }
 452
 453 #endif
 454     // Clean up
 455
 456     if ( file.isOpen() )
 457       file.close();
 458 }
 459
 460
 461 int
 462 YQPkgList::globalSetPkgStatus( ZyppStatus newStatus, bool force, bool countOnly )
 463 {
 464     YQUI::ui()->busyCursor();
 465     int changedCount = 0;
 466
 467     for ( ZyppPoolIterator it = zyppPkgBegin();
 468           it != zyppPkgEnd();
 469           ++it )
 470     {
 471         ZyppSel    selectable = *it;
 472         ZyppStatus oldStatus  = selectable->status();
 473
 474         if ( newStatus != oldStatus )
 475         {
 476             bool doChange = false;
 477
 478             switch ( newStatus )
 479             {
 480                 case S_KeepInstalled:
 481                 case S_Del:
 482                 case S_AutoDel:
 483                 case S_Protected:
 484                     doChange = selectable->hasInstalledObj();
 485                     break;
 486
 487                 case S_Update:
 488                 case S_AutoUpdate:
 489
 490                     if ( force )
 491                     {
 492                         doChange = selectable->hasInstalledObj();
 493                     }
 494                     else // don't force - update only if useful (if candidate is newer)
 495                     {
 496                         const ZyppObj candidate = selectable->candidateObj();
 497                         const ZyppObj installed = selectable->installedObj();
 498
 499                         if ( candidate && installed )
 500                         {
 501                             doChange = ( installed->edition() < candidate->edition() );
 502                         }
 503                     }
 504                     break;
 505
 506                 case S_Install:
 507                 case S_AutoInstall:
 508                 case S_NoInst:
 509                 case S_Taboo:
 510                     doChange = ! selectable->hasInstalledObj();
 511                     break;
 512             }
 513
 514             if ( doChange )
 515             {
 516                 if ( ! countOnly )
 517                     selectable->set_status( newStatus );
 518
 519                 changedCount++;
 520                 // y2milestone( "Updating %s", selectable->name().c_str() );
 521             }
 522         }
 523     }
 524
 525     if ( changedCount > 0 && ! countOnly )
 526     {
 527         emit updateItemStates();
 528         emit updatePackages();
 529         emit statusChanged();
 530     }
 531
 532     YQUI::ui()->normalCursor();
 533
 534     return changedCount;
 535 }
 536
 537
 538
 539
 540
 541
 542 YQPkgListItem::YQPkgListItem( YQPkgList *               pkgList,
 543                               ZyppSel   selectable,
 544                               ZyppPkg   zyppPkg )
 545     : YQPkgObjListItem( pkgList, selectable, zyppPkg )
 546     , _pkgList( pkgList )
 547     , _zyppPkg( zyppPkg )
 548     , _dimmed( false )
 549 {
 550     if ( ! _zyppPkg )
 551         _zyppPkg = tryCastToZyppPkg( selectable->theObj() );
 552
 553     setSourceRpmIcon();
 554 }
 555
 556
 557 YQPkgListItem::~YQPkgListItem()
 558 {
 559     // NOP
 560 }
 561
 562
 563 void
 564 YQPkgListItem::updateData()
 565 {
 566     YQPkgObjListItem::updateData();
 567     setSourceRpmIcon();
 568 }
 569
 570
 571 bool
 572 YQPkgListItem::hasSourceRpm() const
 573 {
 574     if ( ! selectable() )
 575         return false;
 576
 577 #ifdef FIXME
 578     return selectable()->providesSources();
 579 #else
 580     return false;
 581 #endif
 582 }
 583
 584
 585 bool
 586 YQPkgListItem::installSourceRpm() const
 587 {
 588     if ( ! selectable() )
 589         return false;
 590
 591 #ifdef FIXME
 592     if ( ! selectable()->providesSources() )
 593         return false;
 594
 595     return selectable()->source_install();
 596 #else
 597     return false;
 598 #endif
 599 }
 600
 601
 602 void
 603 YQPkgListItem::setSourceRpmIcon()
 604 {
 605     if ( srpmStatusCol() < 0 )
 606         return;
 607
 608     QPixmap icon;
 609
 610     if ( hasSourceRpm() )
 611     {
 612
 613         if ( editable() && _pkgObjList->editable() )
 614         {
 615             icon = installSourceRpm() ?
 616                 YQIconPool::pkgInstall() :
 617                 YQIconPool::pkgNoInst();
 618         }
 619         else
 620         {
 621             icon = installSourceRpm() ?
 622                 YQIconPool::disabledPkgInstall() :
 623                 YQIconPool::disabledPkgNoInst();
 624         }
 625     }
 626     setData( srpmStatusCol(), Qt::DecorationRole, icon );
 627 }
 628
 629
 630 void
 631 YQPkgListItem::setInstallSourceRpm( bool installSourceRpm )
 632 {
 633     if ( hasSourceRpm() )
 634     {
 635 #ifdef FIXME
 636         if ( selectable() )
 637             selectable()->set_source_install( installSourceRpm );
 638 #endif
 639     }
 640
 641     setSourceRpmIcon();
 642 }
 643
 644
 645 void
 646 YQPkgListItem::toggleSourceRpmStatus()
 647 {
 648     setInstallSourceRpm( ! installSourceRpm() );
 649 }
 650
 651
 652 QString
 653 YQPkgListItem::toolTip( int col )
 654 {
 655     QString text;
 656     QString name = _zyppObj->name().c_str();
 657
 658     if ( col == statusCol() )
 659     {
 660         text = YQPkgObjListItem::toolTip( col );
 661     }
 662     else if ( col == srpmStatusCol() )
 663     {
 664         text = name + "\n\n";
 665
 666         if ( hasSourceRpm() )
 667         {
 668             text += installSourceRpm() ?
 669                 _( "Install Sources" ) :
 670                 _( "Do Not Install Sources" );
 671         }
 672         else
 673         {
 674             text += _( "No Sources Available" );
 675         }
 676     }
 677     else
 678     {
 679         text = name + "\n\n";
 680
 681         QString installed;
 682         QString candidate;
 683
 684         if ( selectable()->hasInstalledObj() )
 685         {
 686             installed  = selectable()->installedObj()->edition().asString().c_str();
 687             installed += "-";
 688             installed +=  selectable()->installedObj()->arch().asString().c_str();
 689             installed  = _( "Installed Version: %1" ).arg( installed );
 690         }
 691
 692         if (  selectable()->hasCandidateObj() )
 693         {
 694             candidate  = selectable()->candidateObj()->edition().asString().c_str();
 695             candidate += "-";
 696             candidate +=  selectable()->candidateObj()->arch().asString().c_str();
 697         }
 698
 699         if ( selectable()->hasInstalledObj() )
 700         {
 701             text += installed + "\n";
 702
 703             if ( selectable()->hasCandidateObj() )
 704             {
 705                 // Translators: This is the relation between two versions of one package
 706                 // if both versions are the same, e.g., both "1.2.3-42", "1.2.3-42"
 707                 QString relation = _( "same" );
 708
 709                 if ( _candidateIsNewer )        relation = _( "newer" );
 710                 if ( _installedIsNewer )        relation = _( "older" );
 711
 712                 // Translators: %1 is the version, %2 is one of "newer", "older", "same"
 713                 text += _( "Available Version: %1 (%2)" ).arg( candidate ).arg( relation );
 714             }
 715             else
 716             {
 717                 text += _( "Not available for installation" );
 718             }
 719         }
 720         else // not installed
 721         {
 722             text += candidate;
 723         }
 724     }
 725
 726     return text;
 727 }
 728
 729
 730
 731 bool YQPkgListItem::operator< ( const QTreeWidgetItem & otherListViewItem ) const
 732 {
 733     int col = treeWidget()->sortColumn();
 734     if ( col == srpmStatusCol() )
 735     {
 736         const YQPkgListItem * other = dynamic_cast<const YQPkgListItem *> (&otherListViewItem);
 737
 738         if ( other )
 739         {
 740             int thisPoints  = ( this->hasSourceRpm()  ? 1 : 0 ) + ( this->installSourceRpm()  ? 1 : 0 );
 741             int otherPoints = ( other->hasSourceRpm() ? 1 : 0 ) + ( other->installSourceRpm() ? 1 : 0 );
 742
 743             // Intentionally inverting order: Pkgs with source RPMs are more interesting than without.
 744             return ( thisPoints < otherPoints );
 745         }
 746     }
 747
 748     // Fallback: Use parent class method
 749     return YQPkgObjListItem::operator<( otherListViewItem );
 750 }
 751
 752 #if 0
 753 void
 754 YQPkgListItem::paintCell( QPainter *            painter,
 755                           const QColorGroup &   colorGroup,
 756                           int                   column,
 757                           int                   width,
 758                           int                   alignment )
 759 {
 760 #if FIXME
 761     if ( isDimmed() && ! YQUI::ui()->usingVisionImpairedPalette() )
 762     {
 763         QColorGroup cg = colorGroup;
 764         cg.setColor( QColorGroup::Text, QColor( 0xA0, 0xA0, 0xA0 ) );
 765
 766         QTreeWidgetItem::paintCell( painter, cg, column, width, alignment );
 767     }
 768     else
 769     {
 770         if ( installedIsNewer() )
 771         {
 772             QColorGroup cg = colorGroup;
 773
 774             if ( ! YQUI::ui()->usingVisionImpairedPalette() )
 775             {
 776                 if ( column == instVersionCol() )
 777                     cg.setColor( QColorGroup::Base, QColor( 0xFF, 0x30, 0x30 ) );       // Background
 778                 else
 779                     cg.setColor( QColorGroup::Text, QColor( 0xFF, 0, 0 ) );             // Foreground
 780             }
 781
 782             QTreeWidgetItem::paintCell( painter, cg, column, width, alignment );
 783         }
 784         else if ( candidateIsNewer() )
 785         {
 786             QColorGroup cg = colorGroup;
 787
 788             if ( ! YQUI::ui()->usingVisionImpairedPalette() )
 789             {
 790                 cg.setColor( QColorGroup::Text, QColor( 0, 0, 0xC0 ) );                 // Foreground
 791
 792                 if ( column == versionCol() )
 793                     cg.setColor( QColorGroup::Base, QColor( 0xF0, 0xF0, 0xF0 ) );       // Background
 794             }
 795
 796             QTreeWidgetItem::paintCell( painter, cg, column, width, alignment );
 797         }
 798         else
 799         {
 800             QTreeWidgetItem::paintCell( painter, colorGroup, column, width, alignment );
 801         }
 802     }
 803 #endif
 804 }
 805 #endif
 806
 807
 808 #include "YQPkgList.moc"