File indexing completed on 2024-05-12 05:09:49

 /***************************************************************************
     Copyright (C) 2008-2009 Robby Stephenson <robby@periapsis.org>
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or         *
  *   modify it under the terms of the GNU General Public License as        *
  *   published by the Free Software Foundation; either version 2 of        *
  *   the License or (at your option) version 3 or any later version        *
  *   accepted by the membership of KDE e.V. (or its successor approved     *
  *   by the membership of KDE e.V.), which shall act as a proxy            *
  *   defined in Section 14 of version 3 of the license.                    *
  *                                                                         *
  *   This program is distributed in the hope that it will be useful,       *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  *                                                                         *
  ***************************************************************************/
 
 #include "treeview.h"
 #include "../models/abstractsortmodel.h"
 
 #include <QHeaderView>
 
 using Tellico::GUI::TreeView;
 
 TreeView::TreeView(QWidget* parent_) : QTreeView(parent_) {
   setSortingEnabled(true);
 }
 
 TreeView::~TreeView() {
 }
 
 void TreeView::setModel(QAbstractItemModel* model_) {
   Q_ASSERT(::qobject_cast<AbstractSortModel*>(model_));
   QTreeView::setModel(model_);
 }
 
 Tellico::AbstractSortModel* TreeView::sortModel() const {
   return static_cast<AbstractSortModel*>(model());
 }
 
 bool TreeView::isEmpty() const {
   return model()->rowCount() == 0;
 }
 
 void TreeView::setSorting(Qt::SortOrder order_, int role_) {
   // no need to call sortByColumn() since that ends up sorting twice
   header()->setSortIndicator(0, order_);
   sortModel()->setSortRole(role_);
 }
 
 Qt::SortOrder TreeView::sortOrder() const {
   return header()->sortIndicatorOrder();
 }
 
 int TreeView::sortRole() const {
   return sortModel()->sortRole();
 }