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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/Fit/FitParameterWidget.h
//! @brief Defines class FitParameterWidget.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#ifndef BORNAGAIN_GUI_VIEW_FIT_FITPARAMETERWIDGET_H
#define BORNAGAIN_GUI_VIEW_FIT_FITPARAMETERWIDGET_H
#include <QItemSelection>
#include <QTreeView>
#include <QWidget>
class DeleteEventFilter;
class FitParameterContainerItem;
class FitParameterItem;
class FitparQModel;
class JobItem;
class OverlayLabelController;
class ParameterTuningWidget;
//! The FitParametersWidget class contains a tree view to set fit parameters (fix/release,
//! starting value, min/max bounds). It occupies bottom right corner of JobView.
class FitParameterWidget : public QWidget {
Q_OBJECT
public:
FitParameterWidget();
void setJobItem(JobItem* job_item);
void setParameterTuningWidget(ParameterTuningWidget* tuningWidget);
public slots:
void onTuningWidgetContextMenu(const QPoint& point);
void onFitParameterTreeContextMenu(const QPoint& point);
void onFitParametersSelectionChanged(const QItemSelection& selection);
void updateView();
private slots:
void onCreateFitParAction();
void onRemoveFromFitParAction();
void onRemoveFitParAction();
void onAddToFitParAction(int ipar);
void onFitparQModelChange();
void onJobDestroyed();
void onTunerDestroyed();
private:
void init_actions();
void init_fit_model();
FitParameterContainerItem* fitContainerItem() const;
bool canCreateFitParameter();
bool canRemoveFromFitParameters();
void setActionsEnabled(bool value);
QVector<FitParameterItem*> selectedFitParameterItems();
QVector<FitParameterItem*> emptyFitParameterItems();
QStringList selectedFitParameterLinks();
void spanParameters();
void updateInfoLabel();
QTreeView* m_tree_view;
ParameterTuningWidget* m_tuning_widget;
QAction* m_create_fit_par_action;
QAction* m_remove_from_fit_par_action;
QAction* m_remove_fit_par_action;
std::unique_ptr<FitparQModel> m_fit_parameter_model;
DeleteEventFilter* m_keyboard_filter;
OverlayLabelController* m_info_label;
JobItem* m_job_item;
};
#endif // BORNAGAIN_GUI_VIEW_FIT_FITPARAMETERWIDGET_H
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