ParameterTuningModel.h

Go to the documentation of this file.

//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/Model/Model/ParameterTuningModel.h
//! @brief     Defines class ParameterTuningModel
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2021
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_GUI_MODEL_MODEL_PARAMETERTUNINGMODEL_H
#define BORNAGAIN_GUI_MODEL_MODEL_PARAMETERTUNINGMODEL_H
 
class ParameterItem;
class ParameterLabelItem;
 
#include <QAbstractItemModel>
 
//!
//! \brief The ParameterTuningModel class represents parameters which can be tuned in real time
//! in ParameterTuningWidget. In the fitting activity context handles dragging of ParameterItem's
//! to the FitParametersWidget.
//!
 
class ParameterTuningModel : public QAbstractItemModel {
    Q_OBJECT
 
public:
    ParameterTuningModel(QObject* rootObject, QObject* parent = nullptr);
 
    QVariant headerData(int section, Qt::Orientation orientation,
                        int role /* = Qt::DisplayRole */) const override;
    QVariant data(const QModelIndex& index, int role) const override;
    Qt::ItemFlags flags(const QModelIndex& index) const override;
    QModelIndex index(int row, int column,
                      const QModelIndex& parent = QModelIndex()) const override;
    QModelIndex parent(const QModelIndex& index) const override;
    int rowCount(const QModelIndex& parent = QModelIndex()) const override;
    int columnCount(const QModelIndex& parent = QModelIndex()) const override;
 
    QMimeData* mimeData(const QModelIndexList& indexes) const override;
    Qt::DropActions supportedDragActions() const override;
    Qt::DropActions supportedDropActions() const override;
 
    //! Returns ParameterItem from given index
    ParameterItem* getParameterItem(const QModelIndex& index) const;
    QModelIndex indexForItem(ParameterItem* item) const;
 
    static ParameterItem* toParameterItem(const QModelIndex& index);
    static ParameterLabelItem* toParameterLabelItem(const QModelIndex& index);
 
private:
    QObject* m_rootObject;
};
 
#endif // BORNAGAIN_GUI_MODEL_MODEL_PARAMETERTUNINGMODEL_H