graphicsscene.h

Go to the documentation of this file.

/*
 * LibrePCB - Professional EDA for everyone!
 * Copyright (C) 2013 LibrePCB Developers, see AUTHORS.md for contributors.
 * https://librepcb.org/
 *
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef LIBREPCB_GRAPHICSSCENE_H
#define LIBREPCB_GRAPHICSSCENE_H

/*******************************************************************************
 *  Includes
 ******************************************************************************/
#include <QtCore>
#include <QtWidgets>

/*******************************************************************************
 *  Namespace / Forward Declarations
 ******************************************************************************/
namespace librepcb {

class Point;

/*******************************************************************************
 *  Class GraphicsScene
 ******************************************************************************/

class GraphicsScene final : public QGraphicsScene {
  Q_OBJECT

public:
  // Constructors / Destructor
  explicit GraphicsScene() noexcept;
  ~GraphicsScene() noexcept;

  // General Methods
  void addItem(QGraphicsItem& item) noexcept;
  void removeItem(QGraphicsItem& item) noexcept;
  void setSelectionRect(const Point& p1, const Point& p2) noexcept;
  QPixmap toPixmap(int dpi,
                   const QColor& background = Qt::transparent) noexcept;
  QPixmap toPixmap(const QSize& size,
                   const QColor& background = Qt::transparent) noexcept;

private:
  QGraphicsRectItem* mSelectionRectItem;
};

/*******************************************************************************
 *  End of File
 ******************************************************************************/

}  // namespace librepcb

#endif  // LIBREPCB_GRAPHICSSCENE_H