Fix playlist headers!!!!

widgets/treeview.cpp

@@ -26,10 +26,18 @@
 TreeView::TreeView(QWidget *parent)
         : QTreeView(parent)
 {
-    setHeaderHidden(true);
-    sortByColumn(0, Qt::AscendingOrder);
     setDragEnabled(true);
     setContextMenuPolicy(Qt::NoContextMenu);
+}
+
+TreeView::~TreeView()
+{
+}
+
+void TreeView::setPageDefaults()
+{
+    sortByColumn(0, Qt::AscendingOrder);
+    setHeaderHidden(true);
     setDragDropMode(QAbstractItemView::DragOnly);
     setSelectionMode(QAbstractItemView::ExtendedSelection);
     setAllColumnsShowFocus(true);
@@ -38,10 +46,6 @@ TreeView::TreeView(QWidget *parent)
     setSortingEnabled(true);
 }
 
-TreeView::~TreeView()
-{
-}
-
 void TreeView::selectionChanged(const QItemSelection &selected, const QItemSelection &deselected)
 {
     QTreeView::selectionChanged(selected, deselected);