50     connect(MainWindow::instance()->getAction("remove"), SIGNAL(triggered()),  in PlaylistView()
52     connect(MainWindow::instance()->getAction("moveUp"), SIGNAL(triggered()),  in PlaylistView()
54     connect(MainWindow::instance()->getAction("moveDown"), SIGNAL(triggered()),  in PlaylistView()
78     connect(MainWindow::instance()->getAction("clearPlaylist"), SIGNAL(triggered()), playlistModel,  in setPlaylistModel()
80     connect(MainWindow::instance()->getAction("skip"), SIGNAL(triggered()), playlistModel,  in setPlaylistModel()
82     connect(MainWindow::instance()->getAction("previous"), SIGNAL(triggered()), playlistModel,  in setPlaylistModel()
86     connect(&shortcuts, SIGNAL(Next()), MainWindow::instance()->getAction("skip"), SLOT(trigger()));  in setPlaylistModel()
87     connect(&shortcuts, SIGNAL(Previous()), MainWindow::instance()->getAction("previous"),  in setPlaylistModel()
117     MainWindow::instance()->getAction("remove")->setEnabled(gotSelection);  in selectionChanged()
118     MainWindow::instance()->getAction("moveUp")->setEnabled(gotSelection);  in selectionChanged()
119     MainWindow::instance()->getAction("moveDown")->setEnabled(gotSelection);  in selectionChanged()
125     MainWindow::instance()->getAction("clearPlaylist")->setEnabled(!isPlaylistEmpty);  in updatePlaylistActions()
126     if (!isPlaylistEmpty) MainWindow::instance()->getAction("play")->setEnabled(true);  in updatePlaylistActions()
129     MainWindow::instance()->getAction("skip")->setEnabled(rowCount > 1);  in updatePlaylistActions()
130     MainWindow::instance()->getAction("previous")->setEnabled(rowCount > 1);  in updatePlaylistActions()