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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/Fit/FitparQModel.h
//! @brief Defines class FitparQModel.
//!
//! @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_VIEW_FIT_FITPARQMODEL_H
#define BORNAGAIN_GUI_VIEW_FIT_FITPARQMODEL_H
#include <QAbstractItemModel>
#include <QStringList>
class FitParameterContainerItem;
class JobItem;
//! Model to show items from FitParameterContainer in 5 column tree view.
class FitparQModel : public QAbstractItemModel {
Q_OBJECT
public:
explicit FitparQModel(FitParameterContainerItem* fitParContainer, JobItem* jobItem);
enum EColumn { COL_NAME, COL_TYPE, COL_VALUE, COL_MIN, COL_MAX, NUM_COLUMNS };
Qt::ItemFlags flags(const QModelIndex& index) const override;
QModelIndex index(int row, int column, const QModelIndex& parent) const override;
QModelIndex parent(const QModelIndex& child) const override;
int rowCount(const QModelIndex& parent) const override;
int columnCount(const QModelIndex& parent) const override;
QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
bool setData(const QModelIndex& index, const QVariant& value, int role) override;
QStringList mimeTypes() const override;
Qt::DropActions supportedDragActions() const override;
Qt::DropActions supportedDropActions() const override;
QMimeData* mimeData(const QModelIndexList& indexes) const override;
bool canDropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column,
const QModelIndex& parent) const override;
bool dropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column,
const QModelIndex& parent) override;
QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
QModelIndex indexOfItem(QObject* item) const;
QObject* itemForIndex(const QModelIndex& index) const;
QVariant valueOfItem(QObject* item) const;
void setValueOfItem(QObject* item, const QVariant& value);
private slots:
void onFitItemChanged();
private:
void addColumn(EColumn id, const QString& name, const QString& tooltip);
FitParameterContainerItem* m_fit_parameter_container;
JobItem* m_job_item;
QMap<int, QString> m_column_names;
QMap<int, QString> m_column_tool_tips;
};
inline Qt::DropActions FitparQModel::supportedDragActions() const
{
return Qt::MoveAction | Qt::CopyAction;
}
inline Qt::DropActions FitparQModel::supportedDropActions() const
{
return Qt::MoveAction | Qt::CopyAction;
}
#endif // BORNAGAIN_GUI_VIEW_FIT_FITPARQMODEL_H
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