ledindicator.hh

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// Copyright (c) 2015-2018, LAAS-CNRS
// Authors: Joseph Mirabel (joseph.mirabel@laas.fr)
//
// This file is part of gepetto-viewer.
// gepetto-viewer 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.
//
// gepetto-viewer 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 Lesser Public License for more details. You should have
// received a copy of the GNU Lesser General Public License along with
// gepetto-viewer. If not, see <http://www.gnu.org/licenses/>.
 
#ifndef GEPETTO_GUI_LEDINDICATOR_HH
#define GEPETTO_GUI_LEDINDICATOR_HH
 
#include <QWidget>
 
namespace gepetto {
namespace gui {
class LedIndicator : public QWidget {
  Q_OBJECT
 
 public:
  LedIndicator(QWidget *parent = 0);
 
 signals:
  void switched(bool on);
  void mouseClickEvent();
 
 public slots:
  void switchLed();
  void switchLed(bool on);
 
 protected:
  void paintEvent(QPaintEvent *);
  void mouseReleaseEvent(QMouseEvent *event);
 
 private:
  bool lit;
  const int width, height;
};
}  // namespace gui
}  // namespace gepetto
 
#endif  // GEPETTO_GUI_LEDINDICATOR_HH