lbajardsilogic@0: 
lbajardsilogic@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@0: 
lbajardsilogic@0: /*
lbajardsilogic@0:     Sonic Visualiser
lbajardsilogic@0:     An audio file viewer and annotation editor.
lbajardsilogic@0:     Centre for Digital Music, Queen Mary, University of London.
lbajardsilogic@0:     This file copyright 2006 Chris Cannam.
lbajardsilogic@0:     
lbajardsilogic@0:     This program is free software; you can redistribute it and/or
lbajardsilogic@0:     modify it under the terms of the GNU General Public License as
lbajardsilogic@0:     published by the Free Software Foundation; either version 2 of the
lbajardsilogic@0:     License, or (at your option) any later version.  See the file
lbajardsilogic@0:     COPYING included with this distribution for more information.
lbajardsilogic@0: */
lbajardsilogic@0: 
lbajardsilogic@0: #ifndef _LAYER_TREE_H_
lbajardsilogic@0: #define _LAYER_TREE_H_
lbajardsilogic@0: 
lbajardsilogic@0: #include <QAbstractItemModel>
lbajardsilogic@0: 
lbajardsilogic@0: class PaneStack;
lbajardsilogic@0: class View;
lbajardsilogic@0: class Layer;
lbajardsilogic@0: 
lbajardsilogic@0: class LayerTreeModel : public QAbstractItemModel
lbajardsilogic@0: {
lbajardsilogic@0:     Q_OBJECT
lbajardsilogic@0: 
lbajardsilogic@0: public:
lbajardsilogic@0:     LayerTreeModel(PaneStack *stack, QObject *parent = 0);
lbajardsilogic@0:     virtual ~LayerTreeModel();
lbajardsilogic@0: 
lbajardsilogic@0:     QVariant data(const QModelIndex &index, int role) const;
lbajardsilogic@0: 
lbajardsilogic@0:     Qt::ItemFlags flags(const QModelIndex &index) const;
lbajardsilogic@0: 
lbajardsilogic@0:     QVariant headerData(int section, Qt::Orientation orientation,
lbajardsilogic@0:                         int role = Qt::DisplayRole) const;
lbajardsilogic@0: 
lbajardsilogic@0:     QModelIndex index(int row, int column,
lbajardsilogic@0:                       const QModelIndex &parent = QModelIndex()) const;
lbajardsilogic@0: 
lbajardsilogic@0:     QModelIndex parent(const QModelIndex &index) const;
lbajardsilogic@0: 
lbajardsilogic@0:     int rowCount(const QModelIndex &parent = QModelIndex()) const;
lbajardsilogic@0:     int columnCount(const QModelIndex &parent = QModelIndex()) const;
lbajardsilogic@0: 
lbajardsilogic@0: protected:
lbajardsilogic@0:     PaneStack *m_stack;
lbajardsilogic@0: };
lbajardsilogic@0: 
lbajardsilogic@0: #endif