File indexing completed on 2024-04-21 04:02:02

 /*
     KBlackBox - A simple game inspired by an emacs module
 
     SPDX-FileCopyrightText: 1999-2000 Robert Cimrman <cimrman3@students.zcu.cz>
     SPDX-FileCopyrightText: 2007 Nicolas Roffet <nicolas-kde@roffet.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 
 
 #ifndef KBBGRAPHICSITEMLASER_H
 #define KBBGRAPHICSITEMLASER_H
 
 
 #include "kbbgraphicsitem.h"
 #include "kbbgraphicsitemborder.h"
 #include "kbbitemwithposition.h"
 class KBBScalableGraphicWidget;
 class KBBThemeManager;
 
 
 
 /**
  * @brief Laser element of the scalable graphic widget
  *
  * The laser is used to shoot a laser ray into the black box.
  *
  * Note: The laser size should be so defined: width = width of a single box of the black box (RATIO), height = twice the size of single box of the black box (2*RATIO). The laser size is independent of the board border size.
  */
 class KBBGraphicsItemLaser : public KBBGraphicsItemBorder, public KBBGraphicsItem, public KBBItemWithPosition
 {
     public:
         /**
          * @brief Constructor
          * 
          * @param parent Scalable graphic widget
          * @param themeManager Theme manager
          * @param borderPosition Position of the laser around the border. Each laser has a different border position.
          * @param columns Width of the Black Box
          * @param rows Height of the Black Box
          */
         KBBGraphicsItemLaser(KBBScalableGraphicWidget* parent, KBBThemeManager* themeManager, const int borderPosition, const int columns, const int rows);
 
         /**
          * @brief Get the border position
          */
         int position() override;
 
 
     private:
         void hoverEnterEvent (QGraphicsSceneHoverEvent*) override;
         void hoverLeaveEvent (QGraphicsSceneHoverEvent*) override;
         void mousePressEvent (QGraphicsSceneMouseEvent* event) override;
         
         KBBScalableGraphicWidget* m_widget;
 };
 
 #endif // KBBGRAPHICSITEMLASER_H