/*
  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.
*/

#ifndef FILESTREEWIDGET_H
#define FILESTREEWIDGET_H

#include <QWidget>
#include <QTreeView>
#include <QSortFilterProxyModel>

class FilesTreeView;
class FilesTreeModel;
class FilesTreeSortModel;

class FilesTreeWidget : public QWidget {
	Q_OBJECT
	public:
		explicit FilesTreeWidget(QWidget *parent = 0);
		FilesTreeView *filesTree() { return mView; }

	private:
		FilesTreeView *mView;
		FilesTreeModel *mModel;
		FilesTreeSortModel *mProxy;
};

class FilesTreeView : public QTreeView {
	Q_OBJECT
	public:
		explicit FilesTreeView(QWidget *parent = 0);
};

class FilesTreeSortModel : public QSortFilterProxyModel {
	Q_OBJECT
	public:
		FilesTreeSortModel(QObject *parent = 0);
		~FilesTreeSortModel() {}

	protected:
		virtual bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
};

#endif