SpecularDataWidget.cpp

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/PlotSpecular/SpecularDataWidget.cpp
//! @brief     Implements class SpecularDataWidget
//!
//! @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)
//
//  ************************************************************************************************
 
#include "GUI/View/PlotSpecular/SpecularDataWidget.h"
#include "GUI/Model/Data/SpecularDataItem.h"
#include "GUI/Util/ActionFactory.h"
#include "GUI/View/PlotSpecular/SpecularDataCanvas.h"
#include "GUI/View/PropertyEditor/SpecularDataPropertyWidget.h"
#include "GUI/View/Tool/DataItemUtils.h"
#include <QBoxLayout>
#include <QMenu>
 
SpecularDataWidget::SpecularDataWidget(QWidget* parent)
    : SessionItemWidget(parent)
    , m_intensity_canvas(new SpecularDataCanvas)
    , m_propertyWidget(new SpecularDataPropertyWidget(this))
{
    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
    m_propertyWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::MinimumExpanding);
 
    auto* hlayout = new QHBoxLayout(this);
    hlayout->setMargin(0);
    hlayout->setSpacing(0);
    hlayout->addWidget(m_intensity_canvas);
    hlayout->addWidget(m_propertyWidget);
 
    connect(m_intensity_canvas, &SpecularDataCanvas::customContextMenuRequested, this,
            &SpecularDataWidget::onContextMenuRequest);
 
    m_togglePropertiesAction =
        ActionFactory::createTogglePropertiesPanelAction(this, m_propertyWidget);
 
    m_propertyWidget->setVisible(false);
}
 
void SpecularDataWidget::setItem(SessionItem* jobItem)
{
    SessionItemWidget::setItem(jobItem);
    m_intensity_canvas->setItem(specularDataItem());
    m_propertyWidget->setItem(specularDataItem());
 
    m_intensity_canvas->initScatter();
}
 
QList<QAction*> SpecularDataWidget::actionList()
{
    return m_intensity_canvas->actionList() + QList<QAction*>{m_togglePropertiesAction};
}
 
void SpecularDataWidget::onContextMenuRequest(const QPoint& point)
{
    QMenu menu;
    for (auto* action : actionList())
        menu.addAction(action);
    menu.exec(point);
}
 
SpecularDataItem* SpecularDataWidget::specularDataItem()
{
    return GUI::Model::DataItemUtils::specularDataItem(currentItem());
}