src/treeview.h

   1 /**
   2  * Copyright (C) 2007 Benjamin C. Meyer
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17  */
  18
  19 #ifndef TREEVIEW_H
  20 #define TREEVIEW_H
  21
  22 #include <qtreeview.h>
  23
  24 class TreeView : public QTreeView
  25 {
  26
  27 Q_OBJECT
  28
  29 public slots:
  30     void openIndex(const QModelIndex &index) {
  31         scrollTo(index);
  32         expand(index);
  33         if (visualRect(index).isNull())
  34             setRootIndex(index);
  35     }
  36
  37 public:
  38     TreeView(QWidget *parent = 0);
  39     ~TreeView();
  40     void setModel(QAbstractItemModel * model);
  41
  42 };
  43
  44 #endif // TREEVIEW_H
  45