File indexing completed on 2024-05-05 08:41:24

 /*
  * Copyright (C) 2012-2015 by Stephen Allewell
  * steve.allewell@gmail.com
  *
  * 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.
  */
 
 /**
  * @file
  * Header file for the SymbolSelectorDlg class.
  */
 
 #ifndef SymbolSelectorDlg_H
 #define SymbolSelectorDlg_H
 
 #include <QDialog>
 
 #include "ui_SymbolSelector.h"
 
 class SymbolLibrary;
 class QHideEvent;
 class QShowEvent;
 
 /**
  * @brief Provide a dialog to allow the selection of a symbol for the floss.
  *
  * This class implements a dialog that will display the symbols belonging to
  * the symbol set used by the palette. The icons used are displayed reflecting
  * whether the symbol has already been used or not. The user can select a symbol
  * either by single or double clicking depending on the system settings for
  * selections. The new symbol selected is made available to the caller.
  */
 class SymbolSelectorDlg : public QDialog
 {
     Q_OBJECT
 
 public:
     SymbolSelectorDlg(QWidget *parent, const QString &symbolLibrary);
 
     void setSelectedSymbol(qint16 symbol, const QList<qint16> &usedSymbols);
     qint16 selectedSymbol();
 
 protected:
     virtual void hideEvent(QHideEvent *) Q_DECL_OVERRIDE;
     virtual void showEvent(QShowEvent *) Q_DECL_OVERRIDE;
 
 protected slots:
     void on_SymbolTable_itemClicked(QListWidgetItem *item);
 
 private slots:
     void on_DialogButtonBox_rejected();
     void on_DialogButtonBox_helpRequested();
 
 private:
     Ui::SymbolSelector ui; /**< dialog interface description */
 
     QList<qint16> m_usedSymbols; /**< a list of used symbols indexes */
     qint16 m_currentSymbol; /**< the current symbols index */
 };
 
 #endif