gui/smmoveindicator.hh

/*
 * Copyright (C) 2011 Stefan Westerfeld
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation; either version 3 of the License, or (at your
 * option) any later version.
 *
 * This library 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 Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef SPECTMORPH_MOVE_INDICATOR_HH
#define SPECTMORPH_MOVE_INDICATOR_HH

#include <gtkmm.h>

namespace SpectMorph
{

class MoveIndicator : public Gtk::DrawingArea
{
protected:
  bool m_active;

  void force_redraw();

public:
  MoveIndicator();

  void set_active (bool active);
  bool on_expose_event (GdkEventExpose *event);
};

}

#endif