navigation_widget.hpp

Go to the documentation of this file.

/*********************************************************************
 * Software License Agreement (BSD License)
 *
 *  Copyright (c) 2012, Willow Garage, Inc.
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above
 *     copyright notice, this list of conditions and the following
 *     disclaimer in the documentation and/or other materials provided
 *     with the distribution.
 *   * Neither the name of Willow Garage nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *  POSSIBILITY OF SUCH DAMAGE.
 *********************************************************************/
 
/* Author: Dave Coleman */
 
#pragma once
 
#include <QListView>
#include <QStyledItemDelegate>
class QStandardItemModel;
 
namespace moveit_setup
{
namespace assistant
{
class NavigationWidget : public QListView
{
  Q_OBJECT
public:
  explicit NavigationWidget(QWidget* parent = nullptr);
 
  void setNavs(const QList<QString>& navs);
  void setEnabled(int index, bool enabled);
  void setSelected(int index);
 
  bool isEnabled(int index) const;
 
private:
  QStandardItemModel* model_;
};
 
class NavDelegate : public QStyledItemDelegate
{
  Q_OBJECT
public:
  explicit NavDelegate(QObject* parent = nullptr);
 
  QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
  void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
};
}  // namespace assistant
}  // namespace moveit_setup