Disable edit triggers on Track- & ColumnView.

src/libtomahawk/playlist/ColumnView.cpp

@@ -72,6 +72,7 @@ ColumnView::ColumnView( QWidget* parent )
     setSelectionBehavior( QAbstractItemView::SelectRows );
     setContextMenuPolicy( Qt::CustomContextMenu );
     setProxyModel( new TreeProxyModel( this ) );
+    setEditTriggers( NoEditTriggers );
 
     setPreviewWidget( m_previewWidget );
 

src/libtomahawk/playlist/TrackView.cpp

@@ -80,6 +80,7 @@ TrackView::TrackView( QWidget* parent )
     setUniformRowHeights( true );
     setAlternatingRowColors( m_alternatingRowColors );
     setAutoResize( false );
+    setEditTriggers( NoEditTriggers );
 
     setHeader( m_header );
     setSortingEnabled( true );