/*
 *  Copyright (C) 2013-2014 Ofer Kashayov <[email protected]>
 *  This file is part of Phototonic Image Viewer.
 *
 *  Phototonic 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  Phototonic 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 Phototonic.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <QtWidgets>
#include "global.h"

#ifndef FSTREE_H
#define FSTREE_H

class FSModel : public QFileSystemModel
{
public:
	bool hasChildren(const QModelIndex &parent) const;
};

class FSTree : public QTreeView
{
	Q_OBJECT

public:
	FSTree(QWidget *parent);
	FSModel *fsModel;
	QModelIndex getCurrentIndex();
	void setModelFlags();

protected:
	void dragEnterEvent(QDragEnterEvent *event);
	void dragMoveEvent(QDragMoveEvent *event);
	void dropEvent(QDropEvent *event);

signals:
	void dropOp(Qt::KeyboardModifiers keyMods, bool dirOp, QString cpMvDirPath);

private:
	QModelIndex dndOrigSelection;

private slots:
	void resizeTreeColumn(const QModelIndex &);
};

#endif // FSTREE_H