C++ KIcon函数代码示例

//.........这里部分代码省略.........
  if (m_showtooltips_l)clearToolTipContent();
  
  
  QList<WId>::ConstIterator it;
  for (it = taskDict.begin(); it != taskDict.end(); ++it )
  {
    KWindowInfo taskInfo = KWindowSystem::windowInfo( *it, NET::WMName | NET::WMVisibleName | NET::WMVisibleIconName | NET::WMState | NET::XAWMState | NET::WMDesktop | NET::WMWindowType, NET::WM2WindowClass );
    
    
    TaskPtr task_tmp = TaskManager::TaskManager::self()->findTask( *it );
    if ( task_tmp && *it == KWindowSystem::activeWindow() )
    {m_focusedWindow = *it;}
    
    
    //THUMBNAILS
    if ( m_taskpreviews && m_type == QString("standard_dock") && task_tmp )
    {
      if ( !m_showtaskoflauncher && ( m_alias.indexOf( taskInfo.windowClassName() ) != -1 || m_alias.indexOf( QString(taskInfo.windowClassClass().toLower()) ) != -1 ) )
      {}
      
      else if ( total_taskpreviews<m_max_taskpreviews )
      {
	createTaskThumbnail(task_tmp, total_taskpreviews);
	total_taskpreviews++;
	showedTasks << *it;
      }
    }
    
    
    
    if ( m_alias.indexOf( taskInfo.windowClassName() ) != -1 || m_alias.indexOf( QString(taskInfo.windowClassClass().toLower()) ) != -1 )
    {
      
      if ( m_alias.indexOf( taskInfo.windowClassName() ) != -1  )
	widclass_tmp = QString( taskInfo.windowClassName() );
      else
	widclass_tmp = QString(taskInfo.windowClassClass().toLower());
      
      
      //ATTENTION
      checkAttention( taskInfo, widclass_tmp );
      
      
      
      m_activetasks << m_alias.indexOf( widclass_tmp );
      if ( *it ==  KWindowSystem::activeWindow() )
	m_activewindow = m_alias.indexOf( widclass_tmp );
      
      
      //TOLLTIPS
      if (m_showtooltips_l)
      {
	str.clear();QString desk_name = KWindowSystem::desktopName( taskInfo.desktop() );
	int win_count = m_activetasks.count( m_alias.indexOf( widclass_tmp ) );
	
	if ( win_count == 1 )
	{
	  if (taskInfo.desktop() != -1)
	  {str.append( desk_name );str.insert( 0, i18n("On ") );}
	  else str.insert( 0, i18n("On all desktops") );
	  toolTipData.setMainText( taskInfo.visibleIconNameWithState()   );
	  toolTipData.setSubText( str );
	}
	else
	{
	  str.setNum( win_count );str.append( i18n(" instances") );
	  toolTipData.setMainText( widclass_tmp );
	  toolTipData.setSubText( str );
	}
	
	if ( m_tiptype == "thumbnail" )
	{
	  #if (KDE_VERSION_MINOR < 3)
	  toolTipData.setWindowToPreview(*it);
	  #else
	  toolTipData.setWindowsToPreview( matchAllTasks( widclass_tmp, 4 ) );
	  #endif
	}
	
	if ( m_tiptype == "thumbnail" || m_tiptype == "icon" )
	  toolTipData.setImage( KIcon( m_values[m_alias.indexOf( widclass_tmp )][2]).pixmap(IconSize(KIconLoader::Panel)) );
	Plasma::ToolTipManager::self()->setContent(m_widgets[m_alias.indexOf( widclass_tmp )], toolTipData);
	
      }
      
      
    }
    
  }
  
  
  //THUMBNAILS
  if ( m_taskpreviews && m_type == QString("standard_dock") )
  {
    resizeRepos( true );
  }
  
  
  return taskDict;
}

//.........这里部分代码省略.........
            // check for cdrecord clone image
            // try both path and path.toc as tocfiles
            K3b::CloneTocReader cr;

            if( path.right(4) == ".toc" ) {
                cr.openFile( path );
                if( cr.isValid() ) {
                    d->tocFile = path;
                    d->imageFile = cr.imageFilename();
                }
            }
            if( d->imageFile.isEmpty() ) {
                cr.openFile( path + ".toc" );
                if( cr.isValid() ) {
                    d->tocFile = cr.filename();
                    d->imageFile = cr.imageFilename();
                }
            }

            if( !d->imageFile.isEmpty() ) {
                // we have a cdrecord clone image
                d->createCdrecordCloneItems( d->tocFile, d->imageFile );
                calculateMd5Sum( d->imageFile );

                d->foundImageType = IMAGE_CDRECORD_CLONE;
            }
        }

        if( d->foundImageType == IMAGE_UNKNOWN ) {

            // check for cue/bin stuff
            // once again we try both path and path.cue
            K3b::CueFileParser cp;

            if( path.right(4).toLower() == ".cue" )
                cp.openFile( path );
            else if( path.right(4).toLower() == ".bin" )
                cp.openFile( path.left( path.length()-3) + "cue" );

            if( cp.isValid() ) {
                d->tocFile = cp.filename();
                d->imageFile = cp.imageFilename();
            }

            if( d->imageFile.isEmpty() ) {
                cp.openFile( path + ".cue" );
                if( cp.isValid() ) {
                    d->tocFile = cp.filename();
                    d->imageFile = cp.imageFilename();
                }
            }

            if( !d->imageFile.isEmpty() ) {
                // we have a cue file
                if( cp.toc().contentType() == K3b::Device::AUDIO ) {
                    d->foundImageType = IMAGE_AUDIO_CUE;
                    d->createAudioCueItems( cp );
                }
                else {
                    d->foundImageType = IMAGE_CUE_BIN;  // we cannot be sure if writing will work... :(
                    d->createCueBinItems( d->tocFile, d->imageFile );
                    calculateMd5Sum( d->imageFile );
                }
            }
        }

        if( d->foundImageType == IMAGE_UNKNOWN ) {
            // TODO: check for cdrdao tocfile
        }



        if( d->foundImageType == IMAGE_UNKNOWN ) {
            QTreeWidgetItem* item = new QTreeWidgetItem( d->infoView );
            if ( !info.isReadable() ) {
                item->setText( 0, i18n("Unable to read image file") );
            } else {
                item->setText( 0, i18n("Seems not to be a usable image") );
            }
            item->setForeground( 0, d->negativeTextColor );
            item->setIcon( 0, KIcon( "dialog-error") );
        }
        else {
            // remember as recent image
            int i = 0;
            while ( i < d->comboRecentImages->count() && d->comboRecentImages->itemText(i) != path )
                ++i;
            if ( i == d->comboRecentImages->count() )
                d->comboRecentImages->insertItem( 0, path );
        }
    }
    else {
        QTreeWidgetItem* item = new QTreeWidgetItem( d->infoView );
        item->setText( 0, i18n("File not found") );
        item->setForeground( 0, d->negativeTextColor );
        item->setIcon( 0, KIcon( "dialog-error") );
    }

    slotToggleAll();
}

void Paste::resetIcon()
{
    setPopupIcon("edit-paste");
    m_list->icon->setPixmap(KIcon("edit-paste").pixmap(KIconLoader::SizeSmall,
                                                       KIconLoader::SizeSmall));
}

UpcomingEventsWidget::UpcomingEventsWidget( const LastFmEventPtr &event,
                                            QGraphicsItem *parent,
                                            Qt::WindowFlags wFlags )
    : QGraphicsWidget( parent, wFlags )
    , m_mapButton( 0 )
    , m_urlButton( 0 )
    , m_image( new QLabel )
    , m_event( event )
{
    setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Maximum );

    m_image->setText( i18n("Loading picture...") );
    m_image->setAttribute( Qt::WA_NoSystemBackground );
    m_image->setAlignment( Qt::AlignCenter );
    m_image->setFixedSize( 128, 128 );
    QGraphicsProxyWidget *imageProxy = new QGraphicsProxyWidget( this );
    imageProxy->setWidget( m_image );

    m_attendance   = createLabel();
    m_date         = createLabel();
    m_location     = createLabel();
    m_name         = createLabel();
    m_participants = createLabel();
    m_tags         = createLabel();
    m_venue        = createLabel();

    QGraphicsLinearLayout *buttonsLayout = new QGraphicsLinearLayout( Qt::Horizontal );
    buttonsLayout->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed );
    if( event && event->venue() && event->venue()->location )
    {
        QPointF geo( event->venue()->location->longitude, event->venue()->location->latitude );
        if( !geo.isNull() )
        {
            m_mapButton = new Plasma::PushButton( this );
            m_mapButton->setMaximumSize( QSizeF( 22, 22 ) );
            m_mapButton->setIcon( KIcon("edit-find") ); // TODO: a map icon would be nice
            m_mapButton->setToolTip( i18n( "View map" ) );
            buttonsLayout->addItem( m_mapButton );
        }
    }

    if( event && event->url().isValid() )
    {
        m_urlButton = new Plasma::PushButton( this );
        m_urlButton->setMaximumSize( QSizeF( 22, 22 ) );
        m_urlButton->setIcon( KIcon("applications-internet") );
        m_urlButton->setToolTip( i18n( "Open Last.fm webpage for this event" ) );
        connect( m_urlButton, SIGNAL(clicked()), this, SLOT(openUrl()) );
        buttonsLayout->addItem( m_urlButton );
    }

    QSizePolicy::Policy minPol = QSizePolicy::Minimum;
    QGraphicsWidget *supportLabel, *venueLabel, *locationLabel, *dateLabel, *attendLabel, *tagsLabel;
    supportLabel  = createLabel( i18nc("@label:textbox Supporing acts for an event", "Supporting:"), minPol );
    venueLabel    = createLabel( i18nc("@label:textbox", "Venue:"), minPol );
    locationLabel = createLabel( i18nc("@label:textbox", "Location:"), minPol );
    dateLabel     = createLabel( i18nc("@label:textbox", "Date:"), minPol );
    attendLabel   = createLabel( i18nc("@label:textbox", "Attending:"), minPol );
    tagsLabel     = createLabel( i18nc("@label:textbox", "Tags:"), minPol );

    QGraphicsGridLayout *infoLayout = new QGraphicsGridLayout;
    infoLayout->addItem( supportLabel, 0, 0 );
    infoLayout->addItem( venueLabel, 1, 0 );
    infoLayout->addItem( locationLabel, 2, 0 );
    infoLayout->addItem( dateLabel, 3, 0 );
    infoLayout->addItem( attendLabel, 4, 0 );
    infoLayout->addItem( tagsLabel, 5, 0 );
    infoLayout->addItem( m_participants, 0, 1 );
    infoLayout->addItem( m_venue, 1, 1 );
    infoLayout->addItem( m_location, 2, 1 );
    infoLayout->addItem( m_date, 3, 1 );
    infoLayout->addItem( m_attendance, 4, 1 );
    infoLayout->addItem( m_tags, 5, 1 );

    QGraphicsGridLayout *layout = new QGraphicsGridLayout;
    layout->addItem( imageProxy, 0, 0, 2, 1, Qt::AlignCenter );
    layout->addItem( m_name, 0, 1 );
    layout->addItem( buttonsLayout, 0, 2, Qt::AlignRight );
    layout->addItem( infoLayout, 1, 1, 1, 2 );
    setLayout( layout );

    QString name = event->name();
    if( event->isCancelled() )
        name = i18nc( "@label:textbox Title for a canceled upcoming event", "<s>%1</s> (Canceled)", name );
    setName( name );
    setDate( event->date() );
    setLocation( event->venue()->location );
    setVenue( event->venue() );
    setAttendance( event->attendance() );
    setParticipants( event->participants() );
    setTags( event->tags() );
    setImage( event->imageUrl(LastFmEvent::Large) );
}

soundKonverterView::soundKonverterView( Logger *_logger, Config *_config, CDManager *_cdManager, QWidget *parent )
    : QWidget( parent ),
      config( _config ),
      logger( _logger ),
      cdManager( _cdManager )
{
    setAcceptDrops( true );

    const int fontHeight = QFontMetrics(QApplication::font()).boundingRect("M").size().height();

    // the grid for all widgets in the main window
    QGridLayout* gridLayout = new QGridLayout( this );

    fileList = new FileList( logger, config, this );
    gridLayout->addWidget( fileList, 1, 0 );
    gridLayout->setRowStretch( 1, 1 );
    connect( fileList, SIGNAL(fileCountChanged(int)), this, SLOT(fileCountChanged(int)) );
    connect( fileList, SIGNAL(conversionStarted()), this, SLOT(conversionStarted()) );
    connect( fileList, SIGNAL(conversionStopped(bool)), this, SLOT(conversionStopped(bool)) );
    connect( fileList, SIGNAL(queueModeChanged(bool)), this, SLOT(queueModeChanged(bool)) );
    connect( fileList, SIGNAL(showLog(int)), this, SIGNAL(showLog(int)) );

    optionsLayer = new OptionsLayer( config, this );
    fileList->setOptionsLayer( optionsLayer );
    optionsLayer->hide();
    gridLayout->addWidget( optionsLayer, 1, 0 );
    connect( optionsLayer, SIGNAL(done(const KUrl::List&,ConversionOptions*,const QString&)), fileList, SLOT(addFiles(const KUrl::List&,ConversionOptions*,const QString&)) );
    connect( optionsLayer, SIGNAL(saveFileList()), fileList, SLOT(save()) );


    // add a horizontal box layout for the add combobutton to the grid
    QHBoxLayout *addBox = new QHBoxLayout();
    addBox->setContentsMargins( 1, 0, 1, 0 ); // extra margin - determined by experiments
    gridLayout->addLayout( addBox, 3, 0 );

    // create the combobutton for adding files to the file list
    cAdd = new ComboButton( this );
    QFont font = cAdd->font();
    //font.setWeight( QFont::DemiBold );
    font.setPointSize( font.pointSize() + 3 );
    cAdd->setFont( font );
    cAdd->insertItem( KIcon("audio-x-generic"), i18n("Add files...") );
    cAdd->insertItem( KIcon("folder"), i18n("Add folder...") );
    cAdd->insertItem( KIcon("media-optical-audio"), i18n("Add CD tracks...") );
    cAdd->insertItem( KIcon("network-workgroup"), i18n("Add url...") );
    cAdd->insertItem( KIcon("view-media-playlist"), i18n("Add playlist...") );
    cAdd->increaseHeight( 0.6*fontHeight );
    addBox->addWidget( cAdd, 0, Qt::AlignVCenter );
    connect( cAdd, SIGNAL(clicked(int)), this, SLOT(addClicked(int)) );
    cAdd->setFocus();

    addBox->addSpacing( fontHeight );

    startAction = new KAction( KIcon("system-run"), i18n("Start"), this );
    connect( startAction, SIGNAL(triggered()), fileList, SLOT(startConversion()) );

    pStart = new KPushButton( KIcon("system-run"), i18n("Start"), this );
    pStart->setFixedHeight( pStart->size().height() );
    pStart->setEnabled( false );
    startAction->setEnabled( false );
    addBox->addWidget( pStart, 0, Qt::AlignVCenter );
    connect( pStart, SIGNAL(clicked()), fileList, SLOT(startConversion()) );

    stopActionMenu = new KActionMenu( KIcon("process-stop"), i18n("Stop"), this );
    stopActionMenu->setDelayed( false );
    killAction = new KAction( KIcon("flag-red"), i18n("Stop immediatelly"), this );
    stopActionMenu->addAction( killAction );
    connect( killAction, SIGNAL(triggered()), fileList, SLOT(killConversion()) );
    stopAction = new KAction( KIcon("flag-yellow"), i18n("Stop after current conversions are completed"), this );
    stopActionMenu->addAction( stopAction );
    connect( stopAction, SIGNAL(triggered()), fileList, SLOT(stopConversion()) );
    continueAction = new KAction( KIcon("flag-green"), i18n("Continue after current conversions are completed"), this );
    stopActionMenu->addAction( continueAction );
    connect( continueAction, SIGNAL(triggered()), fileList, SLOT(continueConversion()) );
    queueModeChanged( true );

    pStop = new KPushButton( KIcon("process-stop"), i18n("Stop"), this );
    pStop->setFixedHeight( pStop->size().height() );
    pStop->hide();
    stopActionMenu->setEnabled( false );
    pStop->setMenu( stopActionMenu->menu() );
    addBox->addWidget( pStop, 0, Qt::AlignVCenter );

    addBox->addSpacing( fontHeight );

    progressIndicator = new ProgressIndicator( this, ProgressIndicator::Feature( ProgressIndicator::FeatureSpeed | ProgressIndicator::FeatureTime ) );
    addBox->addWidget( progressIndicator, 0, Qt::AlignVCenter );
    connect( progressIndicator, SIGNAL(progressChanged(const QString&)), this, SIGNAL(progressChanged(const QString&)) );
    connect( fileList, SIGNAL(timeChanged(float)), progressIndicator, SLOT(timeChanged(float)) );
    connect( fileList, SIGNAL(finished(bool)), progressIndicator, SLOT(finished(bool)) );

    Convert *convert = new Convert( config, fileList, logger, this );
    connect( fileList, SIGNAL(convertItem(FileListItem*)), convert, SLOT(add(FileListItem*)) );
    connect( fileList, SIGNAL(killItem(FileListItem*)), convert, SLOT(kill(FileListItem*)) );
    connect( fileList, SIGNAL(itemRemoved(FileListItem*)), convert, SLOT(itemRemoved(FileListItem*)) );
    connect( convert, SIGNAL(finished(FileListItem*,FileListItem::ReturnCode,bool)), fileList, SLOT(itemFinished(FileListItem*,FileListItem::ReturnCode,bool)) );
    connect( convert, SIGNAL(rippingFinished(const QString&)), fileList, SLOT(rippingFinished(const QString&)) );

    connect( convert, SIGNAL(finishedProcess(int,bool,bool)), logger, SLOT(processCompleted(int,bool,bool)) );

//.........这里部分代码省略.........

RaptorGraphicsWidget::RaptorGraphicsWidget(QGraphicsItem *parent, const KConfigGroup &appletconfig)
    : QGraphicsWidget(parent),
      d(new Private(this))
{
    setAcceptHoverEvents(true);

//     d->model = new Kickoff::ApplicationModel(this);
//     d->model->init();
    if (!Nepomuk::ResourceManager::instance()->init()) {
        kDebug() << "fucking nepomuk never dies";
        d->model = new Raptor::NepomukModel(this);
    } else {
        KNotification::event(KNotification::Error, i18n("Nepomuk is not running. Falling back to useless mode!!!"));
        d->model = new Kickoff::ApplicationModel(this);
        qobject_cast<Kickoff::ApplicationModel*>(d->model)->init();
    }
    d->searchModel = new Kickoff::SearchModel();
    d->favoritesModel = new Kickoff::FavoritesModel(this);

    d->view = new RaptorGraphicsView(this);//Initialize the view as first element, some depend on it
    d->view->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
    d->view->setModel(d->model);

//     d->view = new RaptorItemsView();
//     RaptorItemDelegate *delegate = new RaptorItemDelegate();

    d->breadCrumb = new Breadcrumb(d->view, this);
    d->searchLine = new Plasma::LineEdit(this);
    d->favoritesIcon = new Plasma::IconWidget(this);
    d->favoritesIcon->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
    d->favoritesIcon->setIcon(KIcon("rating"));
    //d->searchLine->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);

    d->appletConfig = appletconfig;

    QGraphicsLinearLayout *verticalLayout = new QGraphicsLinearLayout(Qt::Vertical);

    QGraphicsLinearLayout *horizontalLayout = new QGraphicsLinearLayout();
    horizontalLayout->addItem(d->breadCrumb);
    horizontalLayout->addStretch();
    horizontalLayout->addItem(d->favoritesIcon);
    horizontalLayout->addItem(d->searchLine);
    
    horizontalLayout->setMaximumHeight(Plasma::Theme::defaultTheme()->fontMetrics().height() + 2 * 2);//Set height to font height + some more spaces

    verticalLayout->addItem(horizontalLayout);
    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout();
    layout->setOrientation(Qt::Horizontal);

    layout->addItem(d->view);

    verticalLayout->addItem(layout);

    setLayout(verticalLayout);
// 
//     delegate->setTextColor(Plasma::Theme::defaultTheme()->color(Plasma::Theme::TextColor));
// 
//     // let's make the view nicer in the applet
//     d->view->setAttribute(Qt::WA_NoSystemBackground);
//     d->view->viewport()->setAutoFillBackground(true);
//     QPalette p = d->view->viewport()->palette();
//     p.setColor(QPalette::Base, Qt::transparent);
//     d->view->viewport()->setPalette(p);
// 
//     d->view->setModel(d->model);
//     d->view->setItemDelegate(delegate);
// 
//     d->view->hideScrollBars();
// 

    KConfigGroup config(&d->appletConfig, "PlasmaRunnerManager");
    KConfigGroup conf(&config, "Plugins");

    conf.writeEntry("servicesEnabled", true);

    KService::List offers = KServiceTypeTrader::self()->query("Plasma/Runner");

    foreach (const KService::Ptr &service, offers) {
        KPluginInfo description(service);
        QString runnerName = description.pluginName();

        if (runnerName != "services")
        {
            conf.writeEntry(QString(runnerName + "Enabled"), false);
        }
    }

NCSAFindBar::NCSAFindBar( Okular::Document * document, QWidget * parent )
  : QWidget( parent )
  , m_active( false )
{
    doc = document;
    if(NULL != doc)
    {
      doc->addObserver(this);
    }
    QVBoxLayout * vlay = new QVBoxLayout( this );
    QHBoxLayout * displayRow = new QHBoxLayout();
    vlay->addLayout( displayRow );
    display = new QLabel("");
    displayRow->addWidget(display);
    displayRow->insertStretch(1);
    resultComboBox = new QComboBox();
    //resultComboBox->addItems(fonts);
    displayRow->addWidget(resultComboBox);

    QHBoxLayout * lay = new QHBoxLayout();
    vlay->setMargin( 2 );
    vlay->addLayout(lay);


    QPushButton * optionsBtn = new QPushButton( this );
    optionsBtn->setText( i18n( "NCSA Options" ) );
    optionsBtn->setToolTip( i18n( "Modify search behavior" ) );
    QMenu * optionsMenu = new QMenu( optionsBtn );
    m_buildFontAct = optionsMenu->addAction( i18n( "Create custom font" ) );
    connect( m_buildFontAct, SIGNAL(triggered(bool)), this, SLOT(buildFontAct(bool)) );

    optionsBtn->setMenu( optionsMenu );
    lay->addWidget( optionsBtn );
    
    QStringList fonts = QFontDatabase().families();
    
    fontComboBox = new QComboBox();
    fontComboBox->addItems(fonts);
    lay->addWidget(fontComboBox);
    connect( fontComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeFont(int)) );
    connect( resultComboBox, SIGNAL(highlighted(int)), this, SLOT(resultComboBoxIndexChanged(int)) );

    QPalette p(palette());
    p.setColor(QPalette::Background, Qt::white);
    display->setAutoFillBackground(true);
    display->setPalette(p);
    display->setText("Lalala");
    QFont font;
    font.setPointSize(32);
    font.setBold(true);
    font.setFamily(fonts.at(16));

    display->setFont(font);
    
    searchLine = new QLineEdit();
    lay->addWidget(searchLine);
    
    connect(searchLine,SIGNAL(textChanged(QString)),this,SLOT(searchLineTextChanged(QString)));
    hide();
    
    QPushButton * searchBtn = new QPushButton( KIcon( "Search" ), i18nc( "Search using word spotting technique", "search" ), this );
    searchBtn->setToolTip( i18n( "Search using word spotting technique" ) );
    lay->addWidget( searchBtn );
    connect( searchBtn, SIGNAL(clicked()), this, SLOT(performSearch()) );

    // "activate" it only at th very end
    m_active = true;
    wordSpottingUtil = NULL;
    
}

DockTaskIcon::DockTaskIcon(DockApp *app, QGraphicsItem *parent)
	: DockIcon(parent), m_app(app)
{
	setDragable(true);
	setIcon(KIcon(app->icon()));
}

void JobViewServer::setupUi() {

  // Paar allgemeine Parameter
  setBackgroundHints(DefaultBackground);
  setHasConfigurationInterface(true);
  setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
  resize(400, 80);

  // Rahmen, der das Hauptlayout enthält
  Plasma::Frame* frame = new Plasma::Frame();
  frame->setFrameShadow(Plasma::Frame::Sunken);
  QGraphicsLinearLayout* fullSpaceLayout = new QGraphicsLinearLayout();
  fullSpaceLayout->setContentsMargins(0,0,0,0);
  setLayout(fullSpaceLayout);
  fullSpaceLayout->addItem(frame);
  QGraphicsLinearLayout* layout = new QGraphicsLinearLayout();
  layout->setContentsMargins(0,0,0,0);
  frame->setLayout(layout);

  // Icon mit History und Queue Indicator
  iconWidget = new Plasma::IconWidget();
  iconWidget->setPreferredWidth(25);
  iconWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
  iconWidget->setIcon(KIcon("arrow-down"));
  layout->addItem(iconWidget);

  // Layout mit Progressbars
  meterContainer = new Plasma::Label();
  meterContainer->nativeWidget()->setWordWrap(true);
  meterLayout = new QGraphicsLinearLayout();
  meterContainer->setLayout(meterLayout);
  layout->addItem(meterContainer);

  // Popup erzeugen
  popup = new Plasma::Dialog();
  QVBoxLayout* popupLayout = new QVBoxLayout();
  popupLayout->setContentsMargins(0,0,0,0);
  popup->setLayout(popupLayout);
  popup->setWindowFlags(Qt::Popup);
  popup->resize(400, 300);

  // GraphicsView und GraphicsScene erzeugen
  QGraphicsScene* popupScene = new QGraphicsScene();
  QGraphicsView* popupView = new QGraphicsView();
  popupView->setScene(popupScene);
  popupView->setFrameStyle(QFrame::NoFrame);
  popupView->setStyleSheet("background-color: transparent;");
  popupView->setAlignment(Qt::AlignHCenter | Qt::AlignTop);
  popupView->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  popupView->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  popupLayout->addWidget(popupView);

  // Container mit dem GridLayout zur Scene hinzufügen
  jobViewContainer = new QGraphicsWidget();
  jobViewLayout = new QGraphicsLinearLayout(Qt::Vertical);
  jobViewLayout->setContentsMargins(5,5,5,5);
  jobViewContainer->setLayout(jobViewLayout);
  popupScene->addItem(jobViewContainer);

  // Überschrift-/Nachrichtenbereich
  popupHeadline = new Plasma::Label();
  popupHeadline->nativeWidget()->setAlignment(Qt::AlignCenter);
  jobViewLayout->addItem(popupHeadline);

  QObject::connect(iconWidget, SIGNAL(clicked()), this, SLOT(showPopup()));
}

void KonqPopupMenuPrivate::init(KonqPopupMenu::Flags kpf, KParts::BrowserExtension::PopupFlags flags)
{
    m_itemFlags = flags;
    q->setFont(KGlobalSettings::menuFont());

    Q_ASSERT(m_popupItemProperties.items().count() >= 1);

    bool bTrashIncluded = false;

    const KFileItemList lstItems = m_popupItemProperties.items();
    KFileItemList::const_iterator it = lstItems.constBegin();
    const KFileItemList::const_iterator kend = lstItems.constEnd();
    for ( ; it != kend; ++it )
    {
        const KUrl url = (*it).url();
        if ( !bTrashIncluded && (
             ( url.protocol() == "trash" && url.path().length() <= 1 ) ) ) {
            bTrashIncluded = true;
        }
    }

    const bool isDirectory = m_popupItemProperties.isDirectory();
    const bool sReading = m_popupItemProperties.supportsReading();
    bool sDeleting = (m_itemFlags & KParts::BrowserExtension::NoDeletion) == 0
                     && m_popupItemProperties.supportsDeleting();
    const bool sWriting = m_popupItemProperties.supportsWriting();
    const bool sMoving = sDeleting && m_popupItemProperties.supportsMoving();
    const bool isLocal = m_popupItemProperties.isLocal();

    KUrl url = m_sViewURL;
    url.cleanPath();

    bool isTrashLink     = false;
    bool isCurrentTrash = false;
    bool currentDir     = false;
    bool isSymLink = false;
    bool isSymLinkInSameDir = false; // true for "ln -s foo bar", false for links to foo/sub or /foo

    //check if url is current directory
    if ( lstItems.count() == 1 )
    {
        KFileItem firstPopupItem( lstItems.first() );
        if (firstPopupItem.isLink()) {
            isSymLink = true;
            isSymLinkInSameDir = !firstPopupItem.linkDest().contains('/');
        }
        KUrl firstPopupURL( firstPopupItem.url() );
        firstPopupURL.cleanPath();
        //kDebug(1203) << "View path is " << url.url();
        //kDebug(1203) << "First popup path is " << firstPopupURL.url();
        currentDir = firstPopupURL.equals( url, KUrl::CompareWithoutTrailingSlash );
        if ( firstPopupItem.isDesktopFile() ) {
            KDesktopFile desktopFile( firstPopupItem.localPath() );
            const KConfigGroup cfg = desktopFile.desktopGroup();
            isTrashLink = ( cfg.readEntry("Type") == "Link" && cfg.readEntry("URL") == "trash:/" );
        }

        if (isTrashLink) {
            sDeleting = false;
        }

        // isCurrentTrash: popup on trash:/ itself, or on the trash.desktop link
        isCurrentTrash = (firstPopupURL.protocol() == "trash" && firstPopupURL.path().length() <= 1)
                         || isTrashLink;
    }

    const bool isIntoTrash = (url.protocol() == "trash") && !isCurrentTrash; // trashed file, not trash:/ itself

    const bool bIsLink  = (m_itemFlags & KParts::BrowserExtension::IsLink);

    //kDebug() << "isLocal=" << isLocal << " url=" << url << " isCurrentTrash=" << isCurrentTrash << " isIntoTrash=" << isIntoTrash << " bTrashIncluded=" << bTrashIncluded;

    //////////////////////////////////////////////////////////////////////////

    addGroup( "topactions" ); // used e.g. for ShowMenuBar. includes a separator at the end

    KAction * act;

    KAction *actNewWindow = 0;

#if 0 // TODO in the desktop code itself.
    if (( flags & KParts::BrowserExtension::ShowProperties ) && isOnDesktop &&
        !KAuthorized::authorizeKAction("editable_desktop_icons"))
    {
        flags &= ~KParts::BrowserExtension::ShowProperties; // remove flag
    }
#endif

    // Either 'newview' is in the actions we're given (probably in the tabhandling group)
    // or we need to insert it ourselves (e.g. for the desktop).
    // In the first case, actNewWindow must remain 0.
    if ( ((kpf & KonqPopupMenu::ShowNewWindow) != 0) && sReading )
    {
        const QString openStr = i18n("&Open");
        actNewWindow = new KAction(m_parentWidget /*for status tips*/);
        m_ownActions.append(actNewWindow);
        actNewWindow->setIcon( KIcon("window-new") );
        actNewWindow->setText( openStr );
        QObject::connect(actNewWindow, SIGNAL(triggered()), q, SLOT(slotPopupNewView()));
    }
//.........这里部分代码省略.........

/*!
    Returns an icon to be used in the project explorer.
*/
QIcon Datapicker::icon() const {
	return KIcon("color-picker-black");
}

int kScreenSaverMain( int argc, char** argv, KScreenSaverInterface& screenSaverInterface )
{
    KLocale::setMainCatalog("libkscreensaver");
    KCmdLineArgs::init(argc, argv, screenSaverInterface.aboutData());


    KCmdLineOptions options;

    options.add("setup", ki18n("Setup screen saver"));

    options.add("window-id wid", ki18n("Run in the specified XWindow"));

    options.add("root", ki18n("Run in the root XWindow"));

    options.add("demo", ki18n("Start screen saver in demo mode"), "default");

    KCmdLineArgs::addCmdLineOptions(options);

    KApplication app;

    // Set a useful default icon.
    app.setWindowIcon(KIcon("preferences-desktop-screensaver"));


    if (!pipe(termPipe))
    {
#ifndef Q_WS_WIN
        struct sigaction sa;
        sa.sa_handler = termHandler;
        sigemptyset(&sa.sa_mask);
        sa.sa_flags = 0;
        sigaction(SIGTERM, &sa, 0);
#endif
        QSocketNotifier *sn = new QSocketNotifier(termPipe[0], QSocketNotifier::Read, &app);
        QObject::connect(sn, SIGNAL(activated(int)), &app, SLOT(quit()));
    }

#ifdef Q_WS_X11
    oldXErrorHandler = XSetErrorHandler(xErrorHandler);
#endif
    KCrash::setCrashHandler( crashHandler );
    KGlobal::locale()->insertCatalog("klock");
    KGlobal::locale()->insertCatalog("kscreensaver");

    DemoWindow *demoWidget = 0;
    Window saveWin = 0;
    KScreenSaver *target;

    KCmdLineArgs *args = KCmdLineArgs::parsedArgs();

    if (args->isSet("setup"))
    {
       QDialog *dlg = screenSaverInterface.setup();
       args->clear();
       dlg->exec();
       delete dlg;
       return 0;
    }

    if (args->isSet("window-id"))
    {
#ifdef Q_WS_WIN
        saveWin = (HWND)(args->getOption("window-id").toULong());
#else
        saveWin = args->getOption("window-id").toInt();
#endif
    }

#ifdef Q_WS_X11 //FIXME
    if (args->isSet("root"))
    {
		QX11Info inf;
        saveWin = RootWindow(QX11Info::display(), inf.screen());
    }
#endif

    if (args->isSet("demo"))
    {
        saveWin = 0;
    }

    if (saveWin == 0)
    {
        demoWidget = new DemoWindow();
        demoWidget->setAttribute(Qt::WA_NoSystemBackground);
        demoWidget->setAttribute(Qt::WA_PaintOnScreen);
        demoWidget->show();
        app.processEvents();
        saveWin = demoWidget->winId();
    }

    target = screenSaverInterface.create( saveWin );
    target->setAttribute(Qt::WA_PaintOnScreen);
    target->show();

    if (demoWidget)
    {
        target->installEventFilter( demoWidget );
    }

//.........这里部分代码省略.........

//.........这里部分代码省略.........
    QTreeWidgetItem *fitem; //nuovo elemento da allocare in lista
    QTreeWidgetItem *tmpItem; //puntatore a elemento temporaneo
    bool foldFound = false; //se ho trovato l'elemento...
    bool itemFound = false;
    for ( int j = 0; j < singleItem.size(); j++ ) {//per ogni cartella ramifico...
      itemFound = false;
      foldFound = false;
    //-------------------queste operazioni avvengono solo ed esclusivamente al primo ciclo---------------------//
      if ( j == 0 ) {  //se e' il primo ciclo limitiamo la ricerca ai top level items
        for ( int c = 0; c < listv -> topLevelItemCount(); c++ ) { //se trovo l'elemento tra i top level setto il current
          if ( ( listv -> topLevelItem ( c ) ) -> text ( 0 ) == singleItem[j] ) {
            tmpItem = listv -> topLevelItem ( c );
            foldFound = true;
            break; //se ho trovato l'elemento è inutile continuare il ciclo
          }
        }
        if ( foldFound == false ) {  //altrimenti alloco in lista in topLevel.. Questo accade anche se non è stato eseguito nessun ciclo
          fitem = new QTreeWidgetItem ( listv );
          fitem -> setText ( 0, singleItem[j] );
          tmpItem = fitem;
        }
      }
      else {  //------------------queste operazioni avvengono per tutti gli altri cicli-------------------//
      //cerco ciò che mi interessa tra i child dell currentItem() attuale
        for ( int c=0; c < tmpItem -> childCount(); c++ ) {
            if ( tmpItem->child ( c ) -> text ( 0 ) == singleItem[j] ) {
              tmpItem = tmpItem->child ( c ); //se lo trovo setto il current item
              itemFound = true;
              break; //se ho trovato l'elemento è inutile continuare il ciclo
            }
        }
        if (( itemFound == false ) && (!singleItem[j].isEmpty())) {  //altrimenti alloco e setto il currentItem
          fitem = new QTreeWidgetItem ( tmpItem );
          fitem -> setText ( 0, singleItem[j] );
          tmpItem = fitem;
        }
      }

    }

    //flist[i].remove(62, flist[i].size());
    QStringList dlist = (flist.at(i)).split(" ", QString::SkipEmptyParts ); // generiamo una lista contenente i parametri dei file
    //puts(dlist[4].toAscii() + dlist[6].toAscii());
    //if (!((dlist[6] == "stor") && (dlist[4] == "bx"))) {  //è inutile scrivere gli attributi della cartella
    // provo a vedere se basta leggere la "d" dai permessi per individuare una cartella invece di un controllo
    // fatto nella riga precedente.
    if (dlist[0][0] != QChar('d')) { 
      fitem -> setText(4, dlist[7] + " " + dlist[8]);  // modified

      QString size = KLocale( QString() ).formatByteSize(dlist[3].toDouble());  // 3 -> dimensione originale del file
      fitem -> setText(1, size);
      size = KLocale( QString() ).formatByteSize(dlist[5].toDouble()); // 5 -> dimensione packed del file
      fitem -> setText(2, size);

      fitem -> setText(5, dlist[0]);   // attributi 
      fitem -> setText(7, dlist[4] + " " + dlist[6]); // metodo
      
      if ((dlist[4][0] == QChar('B')) || (dlist[4][0] == QChar('T'))) crypted = true; 
      else crypted = false;

      fitem -> setText(8, dlist[1] + " " + dlist[2]); // version and so
      // calcolo il ratio
      float ratio = 0;
      if (dlist[3].toInt() != 0) {
        ratio = (100.0 * dlist[5].toFloat() / dlist[3].toFloat());
        ratio = abs(ratio - 100);   
      }
      fitem -> setText(3, QString().setNum(ratio) + "%");
        
//       //  akuRatioWidget *ratioWidget = new akuRatioWidget(ratio);
//       //  listv -> setItemWidget(fitem, 3, ratioWidget); 
// 
      fitem -> setTextAlignment ( 1, Qt::AlignRight | Qt::AlignVCenter );
      fitem -> setTextAlignment ( 2, Qt::AlignRight | Qt::AlignVCenter );
      fitem -> setTextAlignment ( 3, Qt::AlignHCenter | Qt::AlignVCenter );
      fitem -> setTextAlignment ( 5, Qt::AlignHCenter | Qt::AlignVCenter );
      fitem -> setTextAlignment ( 7, Qt::AlignRight | Qt::AlignVCenter );
      fitem -> setTextAlignment ( 8, Qt::AlignCenter | Qt::AlignVCenter );     

      KMimeType::Ptr mimePtr = KMimeType::findByUrl(KUrl(singleItem[numeroPezziPercorso]));
      KIcon icon(mimePtr -> iconName());
      fitem -> setIcon (0, icon);
      fitem -> setText(9, mimePtr->name());
    }
    if (crypted == true) {
      fitem -> setIcon(10, KIcon("dialog-password"));
      fileswithpass = true;
    }
  }

  QStringList archinfo;
  archinfo = lastline.split ( " ", QString::SkipEmptyParts );
  archiveDetails << archinfo[0] << KLocale(archinfo[2] ).formatByteSize(archinfo[2].toULong()) << KLocale(archinfo[5] ).formatByteSize(archinfo[5].toULong());
  
  QString ratio = archinfo.at (8);
  ratio.remove (ratio.length() - 1, 1);
  ratioBar -> setRatio (int(ratio.toFloat() + 0.5f));
  
  return fileswithpass;
}

void ContactsKopete::updateContactData(const QString & contact)
{
    if (d->noOnlineContacts) {
        load(true);
        return;
    }

    // Retrieving contact name
    QDBusReply < QString > contactName = d->interface->getDisplayName(contact);
    if (!contactName.isValid()) {
        return;
    }

    QDBusReply < QVariantMap > contactProperties = d->interface->contactProperties(contact);
    if (!contactProperties.isValid() || contactProperties.value().size() == 0) {
        return;
    }

    QDBusReply < bool > contactOnline = d->interface->isContactOnline(contact);
    if (!contactOnline.isValid()) {
        return;
    }

    QString avatarPath = contactProperties.value().value("picture").toString();
    avatarPath = KUrl(avatarPath).toLocalFile();
    if (avatarPath.isEmpty()) {
        avatarPath = "user-online";
    }
    kDebug() << "avatarPath" << avatarPath;

    QString status = contactProperties.value().value("status_message").toString();
    if (status.isEmpty()) {
        status = contactProperties.value().value("status").toString();
    }

    int index;
    for (index = 0; index < size(); index++) {
        if (itemAt(index).data == contact) {
            break;
        }
    }

    if (index >= size()) {
        // we don't have this contact in the list
        if (contactOnline.value()) {
            add(
                contactProperties.value().value("display_name").toString(),
                status,
                KIcon(avatarPath),
                contact);
        }
    } else {
        // we already have this contact
        if (contactOnline.value()) {
            // we are updating the contact
            set(index,
                contactProperties.value().value("display_name").toString(),
                status,
                KIcon(avatarPath),
                contact);
        } else {
            // we are removing the contact from the list
            removeAt(index);

            if (size() == 0) {
                d->noOnlineContacts = true;
                add(i18n("No online contacts"), "", KIcon("user-offline"), QVariant());
            }
        }
    }
}

void MainWindow::setupActions()
{
    KAction *newDownloadAction = actionCollection()->addAction("new_download");
    newDownloadAction->setText(i18n("&New Download..."));
    newDownloadAction->setIcon(KIcon("document-new"));
    newDownloadAction->setShortcuts(KShortcut("Ctrl+N"));
    newDownloadAction->setHelpText(i18n("Opens a dialog to add a transfer to the list"));
    connect(newDownloadAction, SIGNAL(triggered()), SLOT(slotNewTransfer()));

    KAction *openAction = actionCollection()->addAction("import_transfers");
    openAction->setText(i18n("&Import Transfers..."));
    openAction->setIcon(KIcon("document-open"));
    openAction->setShortcuts(KShortcut("Ctrl+I"));
    openAction->setHelpText(i18n("Imports a list of transfers"));
    connect(openAction, SIGNAL(triggered()), SLOT(slotImportTransfers()));

    KAction *exportAction = actionCollection()->addAction("export_transfers");
    exportAction->setText(i18n("&Export Transfers List..."));
    exportAction->setIcon(KIcon("document-export"));
    exportAction->setShortcuts(KShortcut("Ctrl+E"));
    exportAction->setHelpText(i18n("Exports the current transfers into a file"));
    connect(exportAction, SIGNAL(triggered()), SLOT(slotExportTransfers()));

    KAction *createMetalinkAction = actionCollection()->addAction("create_metalink");
    createMetalinkAction->setText(i18n("&Create a Metalink..."));
    createMetalinkAction->setIcon(KIcon("journal-new"));
    createMetalinkAction->setHelpText(i18n("Creates or modifies a metalink and saves it on disk"));
    connect(createMetalinkAction, SIGNAL(triggered()), SLOT(slotCreateMetalink()));

    KAction *priorityTop = actionCollection()->addAction("priority_top");
    priorityTop->setText(i18n("Top Priority"));
    priorityTop->setIcon(KIcon("arrow-up-double"));
    priorityTop->setShortcuts(KShortcut("Ctrl+PgUp"));
    priorityTop->setHelpText(i18n("Download selected transfer first"));
    connect(priorityTop, SIGNAL(triggered()), this, SLOT(slotPriorityTop()));

    KAction *priorityBottom = actionCollection()->addAction("priority_bottom");
    priorityBottom->setText(i18n("Least Priority"));
    priorityBottom->setIcon(KIcon("arrow-down-double"));
    priorityBottom->setShortcuts(KShortcut("Ctrl+PgDown"));
    priorityBottom->setHelpText(i18n("Download selected transfer last"));
    connect(priorityBottom, SIGNAL(triggered()), this, SLOT(slotPriorityBottom()));

    KAction *priorityUp = actionCollection()->addAction("priority_up");
    priorityUp->setText(i18n("Increase Priority"));
    priorityUp->setIcon(KIcon("arrow-up"));
    priorityUp->setShortcuts(KShortcut("Ctrl+Up"));
    priorityUp->setHelpText(i18n("Increase priority for selected transfer"));
    connect(priorityUp, SIGNAL(triggered()), this, SLOT(slotPriorityUp()));

    KAction *priorityDown = actionCollection()->addAction("priority_down");
    priorityDown->setText(i18n("Decrease Priority"));
    priorityDown->setIcon(KIcon("arrow-down"));
    priorityDown->setShortcuts(KShortcut("Ctrl+Down"));
    priorityDown->setHelpText(i18n("Decrease priority for selected transfer"));
    connect(priorityDown, SIGNAL(triggered()), this, SLOT(slotPriorityDown()));

    //FIXME: Not needed maybe because the normal delete already deletes groups?
    KAction *deleteGroupAction = actionCollection()->addAction("delete_groups");
    deleteGroupAction->setText(i18n("Delete Group"));
    deleteGroupAction->setIcon(KIcon("edit-delete"));
    deleteGroupAction->setHelpText(i18n("Delete selected group"));
    connect(deleteGroupAction, SIGNAL(triggered()), SLOT(slotDeleteGroup()));

    KAction *renameGroupAction = actionCollection()->addAction("rename_groups");
    renameGroupAction->setText(i18n("Rename Group..."));
    renameGroupAction->setIcon(KIcon("edit-rename"));
    connect(renameGroupAction, SIGNAL(triggered()), SLOT(slotRenameGroup()));

    KAction *setIconGroupAction = actionCollection()->addAction("seticon_groups");
    setIconGroupAction->setText(i18n("Set Icon..."));
    setIconGroupAction->setIcon(KIcon("preferences-desktop-icons"));
    setIconGroupAction->setHelpText(i18n("Select a custom icon for the selected group"));
    connect(setIconGroupAction, SIGNAL(triggered()), SLOT(slotSetIconGroup()));

    m_autoPasteAction = new KToggleAction(KIcon("edit-paste"),
                                          i18n("Auto-Paste Mode"), actionCollection());
    actionCollection()->addAction("auto_paste", m_autoPasteAction);
    m_autoPasteAction->setChecked(Settings::autoPaste());
    m_autoPasteAction->setWhatsThis(i18n("<b>Auto paste</b> button toggles the auto-paste mode "
                                         "on and off.\nWhen set, KGet will periodically scan "
                                         "the clipboard for URLs and paste them automatically."));
    connect(m_autoPasteAction, SIGNAL(triggered()), SLOT(slotToggleAutoPaste()));

    m_konquerorIntegration = new KToggleAction(KIcon("konqueror"),
                                               i18n("Use KGet as Konqueror Download Manager"), actionCollection());
    actionCollection()->addAction("konqueror_integration", m_konquerorIntegration);
    connect(m_konquerorIntegration, SIGNAL(triggered(bool)), SLOT(slotTrayKonquerorIntegration(bool)));
    m_konquerorIntegration->setChecked(Settings::konquerorIntegration());

    // local - Destroys all sub-windows and exits
    KStandardAction::quit(this, SLOT(slotQuit()), actionCollection());
    // local - Standard configure actions
    KStandardAction::preferences(this, SLOT(slotPreferences()), actionCollection());

    KStandardAction::configureNotifications(this, SLOT(slotConfigureNotifications()), actionCollection());
    m_menubarAction = KStandardAction::showMenubar(this, SLOT(slotShowMenubar()), actionCollection());
    m_menubarAction->setChecked(!menuBar()->isHidden());

    // Transfer related actions
//.........这里部分代码省略.........