comparison widgets/LayerTree.h @ 0:fc9323a41f5a

start base : Sonic Visualiser sv1-1.0rc1

+
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Sonic Visualiser
+    An audio file viewer and annotation editor.
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2006 Chris Cannam.
+    
+    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) any later version.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#ifndef _LAYER_TREE_H_
+#define _LAYER_TREE_H_
+
+#include <QAbstractItemModel>
+
+class PaneStack;
+class View;
+class Layer;
+
+class LayerTreeModel : public QAbstractItemModel
+{
+    Q_OBJECT
+
+public:
+    LayerTreeModel(PaneStack *stack, QObject *parent = 0);
+    virtual ~LayerTreeModel();
+
+    QVariant data(const QModelIndex &index, int role) const;
+
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+
+    QVariant headerData(int section, Qt::Orientation orientation,
+                        int role = Qt::DisplayRole) const;
+
+    QModelIndex index(int row, int column,
+                      const QModelIndex &parent = QModelIndex()) const;
+
+    QModelIndex parent(const QModelIndex &index) const;
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+
+protected:
+    PaneStack *m_stack;
+};
+
+#endif