File indexing completed on 2024-05-12 04:05:54

 /***************************************************************************
  *   Copyright 2007      Johannes Bergmeier <johannes.bergmeier@gmx.net>   *
  *                                                                         *
  *   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 2 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, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
 #ifndef _KSUDOKUVALUELISTWIDGET_H_
 #define _KSUDOKUVALUELISTWIDGET_H_
 
 #include <QGraphicsItem>
 #include <QGraphicsView>
 #include <QList>
 
 #include "symbols.h"
 
 
 namespace ksudoku {
 
 class SymbolItem;
 class SelectionItem;
     
 class ValueListWidget : public QGraphicsView {
     Q_OBJECT
     friend class SymbolItem;
 public:
     explicit ValueListWidget(QWidget* parent = nullptr);
     ~ValueListWidget() override;
     
 //  SymbolTable* currentTable() const;
 //  void setCurrentTable(SymbolTable* table, int maxValue);
     void setMaxValue(int maxValue);
     
     void resizeEvent(QResizeEvent*) override;
     
 public Q_SLOTS:
     void selectValue(int value);
     
 Q_SIGNALS:
     /**
      * This signal gets emitted when the ValueListWidget itself changed the
      * selected value. A call of selectValue(int) will not cause an Q_EMIT.
      */
     void valueSelected(int value);
     
 protected:
     inline QGraphicsScene* scene() { return m_scene; }
     void selectValueItem(int value);
     void wheelEvent (QWheelEvent* e) override;
     
 private:
 //  SymbolTable* m_table;
     QGraphicsScene* m_scene;
     QList<SymbolItem*> m_symbols;
     SelectionItem *m_selectionItem;
     int m_selectedValue;
     int m_maxValue;
 };
 
 }
 
 #endif