Fix playlist headers!!!!

gui/folderpage.cpp

@@ -54,7 +54,7 @@ FolderPage::FolderPage(MainWindow *p)
 #else
     search->setPlaceholderText(tr("Search files..."));
 #endif
-    view->setHeaderHidden(true);
+    view->setPageDefaults();
     view->addAction(p->addToPlaylistAction);
     view->addAction(p->replacePlaylistAction);
 

gui/librarypage.cpp

@@ -56,7 +56,7 @@ LibraryPage::LibraryPage(MainWindow *p)
 #else
     search->setPlaceholderText(tr("Search library..."));
 #endif
-    view->setHeaderHidden(true);
+    view->setPageDefaults();
     view->addAction(p->addToPlaylistAction);
     view->addAction(p->replacePlaylistAction);
     proxy.setSourceModel(&model);

gui/playlistspage.cpp

@@ -72,6 +72,7 @@ PlaylistsPage::PlaylistsPage(MainWindow *p)
     delPlaylist->setEnabled(false);
     renPlaylist->setEnabled(false);
 
+    view->setPageDefaults();
     view->setDragDropMode(QAbstractItemView::NoDragDrop);
     view->addAction(p->addToPlaylistAction);
     view->addAction(p->replacePlaylistAction);

gui/streamspage.cpp

@@ -98,7 +98,7 @@ StreamsPage::StreamsPage(MainWindow *p)
     addToPlaylist->setEnabled(false);
     replacePlaylist->setEnabled(false);
 
-    view->setHeaderHidden(true);
+    view->setPageDefaults();
     view->addAction(p->addToPlaylistAction);
     view->addAction(p->replacePlaylistAction);
     view->addAction(removeAction);

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);

widgets/treeview.h

@@ -35,6 +35,7 @@ public:
 
     virtual ~TreeView();
 
+    void setPageDefaults();
     void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
     bool haveSelectedItems() const;
     bool haveUnSelectedItems() const;