UniversalPana::UniversalPana(KInstance *inst,QObject *parent,QWidget *widgetParent, QString &desktopName, const char* name):
KonqSidebarPlugin(inst,parent,widgetParent,desktopName,name)
{
KGlobal::iconLoader()->addAppDir( "pana" );
widget = new panaWidget( widgetParent );
// widgetParent->resize(580,300);
KToolBar *topBar = new KToolBar( widget, "Topbar" );
topBar->setIconSize(16);
topBar->insertButton( "today", 0, SIGNAL( clicked() ), this, SLOT( currentTrack() ) );
topBar->insertButton( "document", 0, SIGNAL( clicked() ), this, SLOT( lyrics() ) );
topBar->insertButton( "personal", 0, SIGNAL( clicked() ), this, SLOT( wiki() ) );
browser = new KHTMLPart(widget, "widget-browser");
//browser=new KHTMLPart(widget);
kdDebug() << "parentPart() << " << browser->parentPart() << endl;
browser->setDNDEnabled( true );
browser->setEncoding( "utf8", true );
updateBrowser( HTML_FILE );
browser->view()->installEventFilter( widget );
panaDCOP = new DCOPClient();
panaDCOP->attach();
playerStub = new PanaPlayerInterface_stub( panaDCOP, "pana", "player");
playlistStub = new PanaPlaylistInterface_stub( panaDCOP, "pana", "playlist");
contextStub = new PanaContextBrowserInterface_stub (panaDCOP, "pana", "contextbrowser");
KToolBar* toolBar=new KToolBar(widget, "PlayerControls");
toolBar->setIconSize(16);
toolBar->insertButton( "player_start",0, SIGNAL( clicked() ), this, SLOT( sendPrev() ) );
toolBar->insertButton( "player_play", 0, SIGNAL( clicked() ), this, SLOT( sendPlay() ) );
toolBar->insertButton( "player_pause",0, SIGNAL( clicked() ), this, SLOT( sendPause() ) );
toolBar->insertButton( "player_stop", 0, SIGNAL( clicked() ), this, SLOT( sendStop() ) );
toolBar->insertButton( "player_end", 0, SIGNAL( clicked() ), this, SLOT( sendNext() ) );
toolBar->insertSeparator();
toolBar->insertButton( "arts", 0, SIGNAL( clicked() ), this, SLOT( sendMute() ) );
vol_slider = new QSlider(0,100,1,0,Qt::Horizontal, toolBar,"volume");
vol_slider->setLineStep(2);
connect(vol_slider, SIGNAL( valueChanged(int) ), this, SLOT(volChanged(int ) ) );
toolBar->insertWidget(1,2, vol_slider);
fileInfo = new QFileInfo(HTML_FILE);
QTimer *t = new QTimer( this );
connect( t, SIGNAL(timeout()), SLOT(updateStatus() ) );
t->start( 2000, false );
kdDebug() << "Connecting widget signal" << endl;
connect( widget, SIGNAL( emitURL( const KURL &)),
this, SLOT( openURLRequest( const KURL &) ) );
connect( browser->browserExtension(), SIGNAL( openURLRequest( const KURL &, const KParts::URLArgs & ) ),
this, SLOT( openURLRequest( const KURL & ) ) );
widget->show();
}
DataOutputWidget::DataOutputWidget(QWidget *parent)
: QWidget(parent)
, m_model(new DataOutputModel(this))
, m_view(new DataOutputView(this))
, m_isEmpty(true)
{
m_view->setModel(m_model);
QHBoxLayout *layout = new QHBoxLayout(this);
m_dataLayout = new QVBoxLayout();
KToolBar *toolbar = new KToolBar(this);
toolbar->setOrientation(Qt::Vertical);
toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
toolbar->setIconSize(QSize(16, 16));
/// TODO: disable actions if no results are displayed or selected
KAction *action;
action = new KAction( KIcon("distribute-horizontal-x"), i18nc("@action:intoolbar", "Resize columns to contents"), this);
toolbar->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(resizeColumnsToContents()));
action = new KAction( KIcon("distribute-vertical-y"), i18nc("@action:intoolbar", "Resize rows to contents"), this);
toolbar->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(resizeRowsToContents()));
action = new KAction( KIcon("edit-copy"), i18nc("@action:intoolbar", "Copy"), this);
toolbar->addAction(action);
m_view->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(slotCopySelected()));
action = new KAction( KIcon("document-export-table"), i18nc("@action:intoolbar", "Export..."), this);
toolbar->addAction(action);
m_view->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(slotExport()));
action = new KAction( KIcon("edit-clear"), i18nc("@action:intoolbar", "Clear"), this);
toolbar->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(clearResults()));
toolbar->addSeparator();
KToggleAction *toggleAction = new KToggleAction( KIcon("applications-education-language"), i18nc("@action:intoolbar", "Use system locale"), this);
toolbar->addAction(toggleAction);
connect(toggleAction, SIGNAL(triggered()), this, SLOT(slotToggleLocale()));
m_dataLayout->addWidget(m_view);
layout->addWidget(toolbar);
layout->addLayout(m_dataLayout);
layout->setContentsMargins(0, 0, 0, 0);
setLayout(layout);
}
KToolBar *ComposerWebEngineWidgetPrivate::createToolBar(const QList<ComposerWebEngine::ComposerWebEngineAction> &lstActions)
{
KToolBar *toolbar = new KToolBar(q);
toolbar->setIconSize(QSize(22, 22));
toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
toolBarLayout->addWidget(toolbar);
webEngine->createToolBar(lstActions, toolbar);
listToolBar.append(toolbar);
return toolbar;
}
TextOutputWidget::TextOutputWidget(QWidget *parent)
: QWidget(parent)
{
m_succesTextColor = QColor::fromRgb(3, 191, 3);
m_succesBackgroundColor = QColor::fromRgb(231, 247, 231);
m_errorTextColor = QColor::fromRgb(191, 3, 3);
m_errorBackgroundColor = QColor::fromRgb(247, 231, 231);
m_layout = new QHBoxLayout(this);
m_output = new QTextEdit();
m_output->setReadOnly(true);
QFont fixedFont(KGlobalSettings::fixedFont());
m_output->setCurrentFont(fixedFont);
KToolBar *toolbar = new KToolBar(this);
toolbar->setOrientation(Qt::Vertical);
toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
toolbar->setIconSize(QSize(16, 16));
/// TODO: disable actions if no results are displayed
KAction *action;
action = new KAction( KIcon("edit-clear"), i18nc("@action:intoolbar", "Clear"), this);
toolbar->addAction(action);
connect(action, SIGNAL(triggered()), m_output, SLOT(clear()));
m_layout->addWidget(toolbar);
m_layout->addWidget(m_output, 1);
setLayout(m_layout);
}
/**
* This function will intialize the playlist window.
*/
void PlaylistWindow::init()
{
DEBUG_BLOCK
//this function is necessary because amaroK::actionCollection() returns our actionCollection
//via the App::m_pPlaylistWindow pointer since App::m_pPlaylistWindow is not defined until
//the above ctor returns it causes a crash unless we do the initialisation in 2 stages.
m_browsers = new BrowserBar( this );
//<Dynamic Mode Status Bar />
DynamicBar *dynamicBar = new DynamicBar( m_browsers->container());
{ //<Search LineEdit>
KToolBar *bar = new KToolBar( m_browsers->container(), "NotMainToolBar" );
bar->setIconSize( 22, false ); //looks more sensible
bar->setFlat( true ); //removes the ugly frame
bar->setMovingEnabled( false ); //removes the ugly frame
QWidget *button = new KToolBarButton( "locationbar_erase", 1, bar );
QLabel *filter_label = new QLabel( i18n("S&earch:") + " ", bar );
m_lineEdit = new ClickLineEdit( i18n( "Enter search terms here" ), bar );
filter_label->setBuddy( m_lineEdit );
bar->setStretchableWidget( m_lineEdit );
m_lineEdit->setFrame( QFrame::Sunken );
m_lineEdit->installEventFilter( this ); //we intercept keyEvents
connect( button, SIGNAL(clicked()), m_lineEdit, SLOT(clear()) );
QToolTip::add( button, i18n( "Clear filter" ) );
QString filtertip = i18n( "Enter space-separated terms to filter the playlist.\n\n"
"Advanced, Google-esque syntax is also available;\n"
"see the handbook (The Playlist section of chapter 4) for details." );
QToolTip::add( filter_label, filtertip );
QToolTip::add( m_lineEdit, filtertip );
} //</Search LineEdit>
QFrame *playlist = new Playlist( m_browsers->container() );
dynamicBar->init();
m_toolbar = new amaroK::ToolBar( m_browsers->container(), "mainToolBar" );
m_toolbar->setShown( AmarokConfig::showToolbar() );
QWidget *statusbar = new amaroK::StatusBar( this );
KAction* repeatAction = amaroK::actionCollection()->action( "repeat" );
connect( repeatAction, SIGNAL( activated( int ) ), playlist, SLOT( slotRepeatTrackToggled( int ) ) );
connect( m_lineEdit, SIGNAL(textChanged( const QString& )), playlist, SLOT(setFilterSlot( const QString& )) );
m_menubar = new KMenuBar( this );
m_menubar->setShown( AmarokConfig::showMenuBar() );
//BEGIN Actions menu
KPopupMenu *actionsMenu = new KPopupMenu( m_menubar );
actionCollection()->action("playlist_playmedia")->plug( actionsMenu );
actionCollection()->action("play_audiocd")->plug( actionsMenu );
actionsMenu->insertSeparator();
actionCollection()->action("prev")->plug( actionsMenu );
actionCollection()->action("play_pause")->plug( actionsMenu );
actionCollection()->action("stop")->plug( actionsMenu );
actionCollection()->action("next")->plug( actionsMenu );
actionsMenu->insertSeparator();
actionCollection()->action(KStdAction::name(KStdAction::Quit))->plug( actionsMenu );
connect( actionsMenu, SIGNAL( aboutToShow() ), SLOT( actionsMenuAboutToShow() ) );
//END Actions menu
//BEGIN Playlist menu
KPopupMenu *playlistMenu = new KPopupMenu( m_menubar );
actionCollection()->action("playlist_add")->plug( playlistMenu );
actionCollection()->action("playlist_save")->plug( playlistMenu );
playlistMenu->insertSeparator();
actionCollection()->action("playlist_undo")->plug( playlistMenu );
actionCollection()->action("playlist_redo")->plug( playlistMenu );
playlistMenu->insertSeparator();
actionCollection()->action("playlist_clear")->plug( playlistMenu );
actionCollection()->action("playlist_shuffle")->plug( playlistMenu );
actionCollection()->action("playlist_show")->plug( playlistMenu );
//this one has no real context with regard to the menu
//actionCollection()->action("playlist_copy")->plug( playlistMenu );
playlistMenu->insertSeparator();
actionCollection()->action("queue_selected")->plug( playlistMenu );
actionCollection()->action("playlist_remove_duplicates")->plug( playlistMenu );
actionCollection()->action("playlist_select_all")->plug( playlistMenu );
//END Playlist menu
//BEGIN Mode menu
KPopupMenu *modeMenu = new KPopupMenu( m_menubar );
actionCollection()->action("repeat")->plug( modeMenu );
KSelectAction *random = static_cast<KSelectAction*>( actionCollection()->action("random_mode") );
random->plug( modeMenu );
random->popupMenu()->insertSeparator();
actionCollection()->action("favor_tracks")->plug( random->popupMenu() );
//END Mode menu
//BEGIN Tools menu
m_toolsMenu = new KPopupMenu( m_menubar );
m_toolsMenu->insertItem( SmallIconSet( "covermanager" ), i18n("&Cover Manager"), amaroK::Menu::ID_SHOW_COVER_MANAGER );
actionCollection()->action("queue_manager")->plug( m_toolsMenu );
m_toolsMenu->insertItem( SmallIconSet( "visualizations"), i18n("&Visualizations"), amaroK::Menu::ID_SHOW_VIS_SELECTOR );
m_toolsMenu->insertItem( SmallIconSet( "equalizer"), i18n("&Equalizer"), kapp, SLOT( slotConfigEqualizer() ), 0, amaroK::Menu::ID_CONFIGURE_EQUALIZER );
actionCollection()->action("script_manager")->plug( m_toolsMenu );
actionCollection()->action("statistics")->plug( m_toolsMenu );
m_toolsMenu->insertSeparator();
m_toolsMenu->insertItem( SmallIconSet( "wizard"), i18n("&First-Run Wizard"), amaroK::Menu::ID_SHOW_WIZARD );
m_toolsMenu->insertItem( SmallIconSet( amaroK::icon( "rescan" ) ), i18n("&Rescan Collection"), amaroK::Menu::ID_RESCAN_COLLECTION );
#if defined HAVE_XMMS || defined HAVE_LIBVISUAL
m_toolsMenu->setItemEnabled( amaroK::Menu::ID_SHOW_VIS_SELECTOR, true );
#else
m_toolsMenu->setItemEnabled( amaroK::Menu::ID_SHOW_VIS_SELECTOR, false );
#endif
connect( m_toolsMenu, SIGNAL( aboutToShow() ), SLOT( toolsMenuAboutToShow() ) );
connect( m_toolsMenu, SIGNAL( activated(int) ), SLOT( slotMenuActivated(int) ) );
//END Tools menu
//BEGIN Settings menu
m_settingsMenu = new KPopupMenu( m_menubar );
//TODO use KStdAction or KMainWindow
static_cast<KToggleAction *>(actionCollection()->action(KStdAction::name(KStdAction::ShowMenubar)))->setChecked( AmarokConfig::showMenuBar() );
actionCollection()->action(KStdAction::name(KStdAction::ShowMenubar))->plug( m_settingsMenu );
m_settingsMenu->insertItem( AmarokConfig::showToolbar() ? i18n( "Hide Toolbar" ) : i18n("Show Toolbar"), ID_SHOW_TOOLBAR );
m_settingsMenu->insertItem( AmarokConfig::showPlayerWindow() ? i18n("Hide Player &Window") : i18n("Show Player &Window"), ID_SHOW_PLAYERWINDOW );
m_settingsMenu->insertSeparator();
actionCollection()->action("options_configure_globals")->plug( m_settingsMenu );
actionCollection()->action(KStdAction::name(KStdAction::KeyBindings))->plug( m_settingsMenu );
actionCollection()->action(KStdAction::name(KStdAction::ConfigureToolbars))->plug( m_settingsMenu );
actionCollection()->action(KStdAction::name(KStdAction::Preferences))->plug( m_settingsMenu );
connect( m_settingsMenu, SIGNAL( activated(int) ), SLOT( slotMenuActivated(int) ) );
//END Settings menu
m_menubar->insertItem( i18n( "&Actions" ), actionsMenu );
m_menubar->insertItem( i18n( "&Playlist" ), playlistMenu );
m_menubar->insertItem( i18n( "&Mode" ), modeMenu );
m_menubar->insertItem( i18n( "&Tools" ), m_toolsMenu );
m_menubar->insertItem( i18n( "&Settings" ), m_settingsMenu );
m_menubar->insertItem( i18n( "&Help" ), amaroK::Menu::helpMenu() );
QBoxLayout *layV = new QVBoxLayout( this );
layV->addWidget( m_menubar );
layV->addWidget( m_browsers, 1 );
layV->addWidget( m_toolbar );
layV->addSpacing( 2 );
layV->addWidget( statusbar );
//The volume slider later becomes our FocusProxy, so all wheelEvents get redirected to it
m_toolbar->setFocusPolicy( QWidget::WheelFocus );
m_toolbar->setFlat( true );
m_toolbar->setMovingEnabled( false );
playlist->setMargin( 2 );
playlist->installEventFilter( this ); //we intercept keyEvents
//<XMLGUI>
{
QString xmlFile = amaroK::config()->readEntry( "XMLFile", "amarokui.rc" );
if ( xmlFile == "amarokui_first.rc" )
// this bug can bite you if you are a pre 1.2 user, we
// deleted amarokui_first.rc, but we must still support it
xmlFile = "amarokui.rc";
setXMLFile( xmlFile );
createGUI(); //NOTE we implement this
}
//</XMLGUI>
//<Browsers>
{
Debug::Block block( "Creating browsers. Please report long start times!" );
#define addBrowserMacro( Type, name, text, icon ) { \
Debug::Block block( name ); \
m_browsers->addBrowser( new Type( name ), text, icon ); }
#define addInstBrowserMacro( Type, name, text, icon ) { \
Debug::Block block( name ); \
m_browsers->addBrowser( Type::instance(), text, icon ); }
addBrowserMacro( ContextBrowser, "ContextBrowser", i18n( "Context" ), amaroK::icon( "info" ) )
addBrowserMacro( CollectionBrowser, "CollectionBrowser", i18n( "Collection" ), amaroK::icon( "collection" ) )
addInstBrowserMacro( PlaylistBrowser, "PlaylistBrowser", i18n( "Playlists" ), amaroK::icon( "playlist" ) )
//DEBUG: Comment out the addBrowserMacro line and uncomment the m_browsers line (passing in a vfat device name) to see the "virtual root" functionality
addBrowserMacro( FileBrowser, "FileBrowser", i18n( "Files" ), "folder" )
//m_browsers->addBrowser( new FileBrowser( "FileBrowser", DeviceManager::instance()->getDevice( "hda5" ) ), i18n( "Files" ), "folder" );
new MediaBrowser( "MediaBrowser" );
if( MediaBrowser::isAvailable() )
addInstBrowserMacro( MediaBrowser, "MediaBrowser", i18n( "Media Device" ), amaroK::icon( "device" ) )
#undef addBrowserMacro
#undef addInstBrowserMacro
}
//</Browsers>
connect( Playlist::instance()->qscrollview(), SIGNAL( dynamicModeChanged( const DynamicMode* ) ),
PlaylistBrowser::instance(), SLOT( loadDynamicItems() ) );
qApp->installEventFilter( this ); // keyboards shortcuts for the browsers
connect( playlist, SIGNAL( itemCountChanged( int, int, int, int, int, int ) ),
statusbar, SLOT( slotItemCountChanged( int, int, int, int, int, int ) ) );
connect( playlist, SIGNAL( queueChanged( const PLItemList &, const PLItemList & ) ),
statusbar, SLOT( updateQueueLabel() ) );
connect( playlist, SIGNAL( aboutToClear() ), m_lineEdit, SLOT( clear() ) );
amaroK::MessageQueue::instance()->sendMessages();
}
PlaylistBrowserNS::DynamicCategory::DynamicCategory( QWidget* parent )
: BrowserCategory( "dynamic category", parent )
{
setPrettyName( i18n( "Dynamic Playlists" ) );
setShortDescription( i18n( "Dynamically updating parameter based playlists" ) );
setIcon( KIcon( "dynamic-amarok" ) );
setLongDescription( i18n( "With a dynamic playlist, Amarok becomes your own personal dj, automatically selecting tracks for you, based on a number of parameters that you select." ) );
setImagePath( KStandardDirs::locate( "data", "amarok/images/hover_info_dynamic_playlists.png" ) );
// set background
if( AmarokConfig::showBrowserBackgroundImage() )
setBackgroundImage( imagePath() );
bool enabled = AmarokConfig::dynamicMode();
setContentsMargins( 0, 0, 0, 0 );
KHBox* controls2Layout = new KHBox( this );
QLabel *label;
label = new QLabel( i18n( "Previous:" ), controls2Layout );
label->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
m_previous = new QSpinBox( controls2Layout );
m_previous->setMinimum( 0 );
m_previous->setToolTip( i18n( "Number of previous tracks to remain in the playlist." ) );
m_previous->setValue( AmarokConfig::previousTracks() );
QObject::connect( m_previous, SIGNAL(valueChanged(int)), this, SLOT(setPreviousTracks(int)) );
label = new QLabel( i18n( "Upcoming:" ), controls2Layout );
// label->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding );
label->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
m_upcoming = new QSpinBox( controls2Layout );
m_upcoming->setMinimum( 1 );
m_upcoming->setToolTip( i18n( "Number of upcoming tracks to add to the playlist." ) );
m_upcoming->setValue( AmarokConfig::upcomingTracks() );
QObject::connect( m_upcoming, SIGNAL(valueChanged(int)), this, SLOT(setUpcomingTracks(int)) );
QObject::connect( (const QObject*)Amarok::actionCollection()->action( "playlist_clear" ), SIGNAL(triggered(bool)), this, SLOT(playlistCleared()) );
QObject::connect( (const QObject*)Amarok::actionCollection()->action( "disable_dynamic" ), SIGNAL(triggered(bool)), this, SLOT(playlistCleared()), Qt::DirectConnection );
// -- the tool bar
KHBox* presetLayout = new KHBox( this );
KToolBar* presetToolbar = new KToolBar( presetLayout );
presetToolbar->setIconSize( QSize( 22, 22 ) );
presetToolbar->setToolButtonStyle( Qt::ToolButtonIconOnly );
presetToolbar->setMovable( false );
presetToolbar->setFloatable( false );
presetToolbar->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Preferred );
m_onOffButton = new QToolButton( presetToolbar );
m_onOffButton->setText( i18nc( "Turn dynamic mode on", "On") );
m_onOffButton->setCheckable( true );
m_onOffButton->setIcon( KIcon( "dynamic-amarok" ) );
m_onOffButton->setToolTip( i18n( "Turn dynamic mode on." ) );
presetToolbar->addWidget( m_onOffButton );
m_duplicateButton = new QToolButton( presetToolbar );
m_duplicateButton->setText( i18n("Duplicates") );
m_duplicateButton->setCheckable( true );
m_duplicateButton->setChecked( allowDuplicates() );
m_duplicateButton->setIcon( KIcon( "edit-copy" ) );
m_duplicateButton->setToolTip( i18n( "Allow duplicate songs in result" ) );
presetToolbar->addWidget( m_duplicateButton );
m_addButton = new QToolButton( presetToolbar );
m_addButton->setText( i18n("New") );
m_addButton->setIcon( KIcon( "document-new" ) );
m_addButton->setToolTip( i18n( "New playlist" ) );
presetToolbar->addWidget( m_addButton );
m_editButton = new QToolButton( presetToolbar );
m_editButton->setText( i18n("Edit") );
m_editButton->setIcon( KIcon( "document-properties-amarok" ) );
m_editButton->setToolTip( i18n( "Edit the selected playlist or bias" ) );
presetToolbar->addWidget( m_editButton );
m_deleteButton = new QToolButton( presetToolbar );
m_deleteButton->setText( i18n("Delete") );
m_deleteButton->setEnabled( false );
m_deleteButton->setIcon( KIcon( "edit-delete" ) );
m_deleteButton->setToolTip( i18n( "Delete the selected playlist or bias") );
presetToolbar->addWidget( m_deleteButton );
m_repopulateButton = new QPushButton( presetLayout );
m_repopulateButton->setText( i18n("Repopulate") );
m_repopulateButton->setToolTip( i18n("Replace the upcoming tracks with fresh ones.") );
m_repopulateButton->setIcon( KIcon( "view-refresh-amarok" ) );
m_repopulateButton->setEnabled( enabled );
// m_repopulateButton->setSizePolicy( QSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred ) );
QObject::connect( m_repopulateButton, SIGNAL(clicked(bool)), The::playlistActions(), SLOT(repopulateDynamicPlaylist()) );
// -- the tree view
m_tree = new DynamicView( this );
connect( m_tree->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
this, SLOT(selectionChanged()) );
connect( m_onOffButton, SIGNAL(toggled(bool)), The::playlistActions(), SLOT(enableDynamicMode(bool)) );
connect( m_duplicateButton, SIGNAL(toggled(bool)), this, SLOT(setAllowDuplicates(bool)) );
connect( m_addButton, SIGNAL(clicked(bool)), m_tree, SLOT(addPlaylist()) );
connect( m_editButton, SIGNAL(clicked(bool)), m_tree, SLOT(editSelected()) );
connect( m_deleteButton, SIGNAL(clicked(bool)), m_tree, SLOT(removeSelected()) );
navigatorChanged();
selectionChanged();
connect( The::playlistActions(), SIGNAL(navigatorChanged()),
this, SLOT(navigatorChanged()) );
}
