File indexing completed on 2024-04-28 07:29:31

 /*
     KmPlot - a math. function plotter for the KDE-Desktop
 
     SPDX-FileCopyrightText: 2006 David Saxton <david@bluehaze.org>
 
     This file is part of the KDE Project.
     KmPlot is part of the KDE-EDU Project.
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef _PARAMETERSWIDGET_H
 #define _PARAMETERSWIDGET_H
 
 #include <QGroupBox>
 #include <QList>
 
 #include "function.h"
 #include "ui_parameterswidget.h"
 
 class EquationEdit;
 
 class ParametersWidget : public QGroupBox, public Ui_ParametersWidget
 {
     Q_OBJECT
 public:
     explicit ParametersWidget(QWidget *parent);
 
     /**
      * Initializes the contents of the widgets to the settings in
      * \p function.
      */
     void init(const ParameterSettings &parameters);
     /**
      * \return the current settings as specified in the widgets.
      */
     ParameterSettings parameterSettings() const;
     /**
      * The ParametersWidget can make sure that when the user wants to use
      * a parameter (i.e. the Use List checkbox or Use Slider checkbox is
      * checked), the function string has a parameter variable. Use this
      * to add an EquationEdit for a function string that ParametersWidget
      * will update when necessary.
      */
     void associateEquationEdit(EquationEdit *edit);
 
 signals:
     /**
      * Emitted when the user edits the list of parameters.
      */
     void parameterListChanged();
 
 private slots:
     /**
      * Called when the "Edit [parameter] List" button is clicked.
      */
     void editParameterList();
     /**
      * Called when one of the checkboxes is checked.
      */
     void updateEquationEdits();
 
 protected:
     /**
      * If we are currently editing a cartesian function, this will be set
      * to its parameter list.
      */
     QList<Value> m_parameters;
     /**
      * The list of equation edits that may be updated. See sassociateEquationEdit.
      */
     QList<EquationEdit *> m_equationEdits;
 };
 
 #endif