File indexing completed on 2024-04-21 03:41:34

 /*************************************************************************************
  *  Copyright (C) 2007 by Aleix Pol <aleixpol@kde.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 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 VAREDIT_H
 #define VAREDIT_H
 
 #include <QDialog>
 #include <QLabel>
 
 class QDialogButtonBox;
 namespace Analitza
 {
 class Analyzer;
 class Variables;
 class Expression;
 class ExpressionEdit;
 }
 
 /**
  *    The VarEdit provides a dialog to allow users to edit/create a variable.
  *    @author Aleix Pol i Gonzalez
  */
 
 class VarEdit : public QDialog
 {
     Q_OBJECT
 public:
     /** Constructor. Creates a variable editing dialog. */
     explicit VarEdit(QWidget *parent = nullptr, bool modal = false);
 
     /** Sets the editing variable name */
     void setName(const QString &newVar);
 
     /** Sets an Analitza which will evaluate it. It may be interesting because variables can change. */
     void setAnalitza(Analitza::Analyzer *na);
 
     /** Returns the resulting variable expression */
     Analitza::Expression val();
 
 private:
     bool canRemove(const QString &name) const;
 
     Analitza::ExpressionEdit *m_exp;
 
     QLabel *m_valid;
     QSharedPointer<Analitza::Variables> vars;
     bool m_correct;
     QString m_var;
     QDialogButtonBox *m_buttonBox;
     QPushButton *m_removeBtn;
 
 private Q_SLOTS:
     void edit();
     void ok();
     void removeVariable();
 };
 
 #endif