Return the correct row count for playqueue items - i.e. none! This is the REAL fix for the slow playqueue searches!

models/playqueuemodel.cpp

@@ -172,9 +172,9 @@ QVariant PlayQueueModel::headerData(int section, Qt::Orientation orientation, in
     return QVariant();
 }
 
-int PlayQueueModel::rowCount(const QModelIndex &) const
+int PlayQueueModel::rowCount(const QModelIndex &idx) const
 {
-    return songs.size();
+    return idx.isValid() ? 0 : songs.size();
 }
 
 int PlayQueueModel::columnCount(const QModelIndex &) const

models/playqueueproxymodel.cpp

@@ -41,7 +41,6 @@ bool PlayQueueProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &sou
         return true;
     }
 
-    // Why is this sometimes called with a parent row???
     if (-1!=sourceParent.row()) {
         return false;
     }