Remove more warnings from the JuK startup process. You should no longer...

Remove more warnings from the JuK startup process.  You should no longer receive warnings from running JuK, although you will still get informational output.

svn path=/trunk/kdemultimedia/juk/; revision=327758

playermanager.cpp

@@ -532,7 +532,9 @@ void PlayerManager::setup()
     connect(m_sliderAction->volumeSlider(), SIGNAL(signalVolumeChanged(int)),
             this, SLOT(slotSetVolume(int)));
 
-    KAction *outputAction = action("outputSelect");
+    // Call this method manually to avoid warnings.
+    
+    KAction *outputAction = actions()->action("outputSelect");
 
     if(outputAction) {
         int mediaSystem = static_cast<KSelectAction *>(outputAction)->currentItem();

playlistbox.cpp

@@ -653,9 +653,11 @@ void PlaylistBox::Item::init()
     setPixmap(0, SmallIcon(m_iconName, iconSize));
     list->addName(m_text);
 
-    if(m_playlist)
+    if(m_playlist) {
 	connect(m_playlist, SIGNAL(signalNameChanged(const QString &)),
 		this, SLOT(slotSetName(const QString &)));
+	connect(m_playlist, SIGNAL(destroyed()), this, SLOT(deleteLater()));
+    }
 
     if(m_playlist == CollectionList::instance()) {
 	m_sortedFirst = true;
@@ -667,8 +669,6 @@ void PlaylistBox::Item::init()
 
     if(m_playlist == list->historyPlaylist())
 	m_sortedFirst = true;
-
-    connect(m_playlist, SIGNAL(destroyed()), this, SLOT(deleteLater()));
 }
 
 #include "playlistbox.moc"

playlistcollection.cpp

@@ -389,7 +389,7 @@ HistoryPlaylist *PlaylistCollection::historyPlaylist() const
 
 void PlaylistCollection::setHistoryPlaylistEnabled(bool enable)
 {
-    kdDebug(65432) << k_funcinfo << enable << endl;
+//    kdDebug(65432) << k_funcinfo << enable << endl;
 
     if((enable && m_historyPlaylist) || (!enable && !m_historyPlaylist))
         return;