On Mac OS X, we shouldn't transmit the event to search box when backspace is pressed, but accept it (this should result in deleting the track from the view). Updates issue 1710

src/playlist/playlistview.cpp

@@ -455,7 +455,9 @@ void PlaylistView::keyPressEvent(QKeyEvent* event) {
   } else if(event->modifiers() == Qt::NoModifier // No modifier keys currently pressed...
       // ... and key pressed is something related to text
       && ( (event->key() >= Qt::Key_A && event->key() <= Qt::Key_Z)
-        || event->key() == Qt::Key_Backspace
+#ifndef Q_OS_MAC
+        || event->key() == Qt::Key_Backspace // On Mac OS, it should be used to remove tracks
+#endif
         || event->key() == Qt::Key_Escape)) {
     emit FocusOnFilterSignal(event);
     event->accept();