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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/Sample/LayerStackForm.h
//! @brief Defines class LayerStackForm.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2024
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#ifndef BORNAGAIN_GUI_VIEW_SAMPLE_LAYERSTACKFORM_H
#define BORNAGAIN_GUI_VIEW_SAMPLE_LAYERSTACKFORM_H
#include "GUI/View/Sample/LayerContainerForm.h"
#include <QBoxLayout>
class LayerStackItem;
class LayerStackForm : public LayerContainerForm {
Q_OBJECT
public:
LayerStackForm(QWidget* parent, LayerStackItem* stack, SampleEditorController* ec);
LayerStackItem& stackItem() const;
//! Create widgets for the new layer or stack.
void addComponentForm(ItemWithLayers* componentItem);
//! Call this when a component has been moved to a different position.
//!
//! This updates the item's position in the layout.
void onComponentMoved(const ItemWithLayers* componentItem);
//! Call this before removing (deleting) a component.
//!
//! Any widgets related to the item will be deleted or scheduled for later deletion.
void removeComponentForm(ItemWithLayers* componentItem);
//! Search for the next LayerContainerForm, starting from the given widget.
//!
//! The search starts with the given widget itself. If it is a LayerContainerForm, it is
//! returned. If no following LayerContainerForm is found, nullptr is returned.
LayerContainerForm* findNextComponentForm(QWidget* w);
void updatePositionDependentElements() override;
private:
int rowInLayout(const ItemWithLayers* componentItem) const;
void updateTitle();
QVBoxLayout* m_components_layout;
};
#endif // BORNAGAIN_GUI_VIEW_SAMPLE_LAYERSTACKFORM_H
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