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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/Device/DetectorEditor.cpp
//! @brief Implements class DetectorEditor.
//!
//! @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/Device/DetectorEditor.h"
#include "Base/Util/Assert.h"
#include "GUI/Model/Detector/DetectorItem.h"
#include "GUI/Model/Detector/ResolutionFunctionItems.h"
#include "GUI/Model/Sim/InstrumentItems.h"
#include "GUI/View/Device/AxisForm.h"
#include "GUI/View/Numeric/ComboUtil.h"
#include "GUI/View/Numeric/DSpinBox.h"
#include "GUI/View/Numeric/NumWidgetUtil.h"
#include <QFormLayout>
DetectorEditor::DetectorEditor(QWidget* parent, Scatter2DInstrumentItem* instrItem)
: CollapsibleGroupBox("Detector parameters", parent, instrItem->expandDetector)
{
auto* layout = new QVBoxLayout;
body()->setLayout(layout);
DetectorItem* detectorItem = instrItem->detectorItem();
ASSERT(detectorItem);
auto* xyrow = new QHBoxLayout;
layout->addLayout(xyrow);
auto* phiForm = new AxisForm(this, u8"\u03c6 axis", &detectorItem->phiAxis(), "phi axis");
xyrow->addWidget(phiForm);
auto* alphaForm = new AxisForm(this, u8"\u03b1 axis", &detectorItem->alphaAxis(), "alpha axis");
xyrow->addWidget(alphaForm);
//... resolution controls
auto* resolutionForm = new StaticGroupBox("Resolution function", this);
xyrow->addWidget(resolutionForm);
auto* resolutionLayout = new QFormLayout;
resolutionForm->body()->setLayout(resolutionLayout);
resolutionLayout->setFieldGrowthPolicy(QFormLayout::FieldsStayAtSizeHint);
auto updateResolutionForm = [layout = resolutionLayout, item = detectorItem]() -> void {
while (layout->rowCount() > 1)
layout->removeRow(1);
auto* resFunction = item->resolutionFunctionSelection().certainItem();
if (auto* p = dynamic_cast<ResolutionFunction2DGaussianItem*>(resFunction)) {
auto* sigmaXSpinBox = GUI::Util::addDoubleSpinBoxRow(layout, p->sigmaX());
auto* sigmaYSpinBox = GUI::Util::addDoubleSpinBoxRow(layout, p->sigmaY());
connect(sigmaXSpinBox, &DSpinBox::valueChanged,
[p](double newValue) { p->setSigmaX(newValue); });
connect(sigmaYSpinBox, &DSpinBox::valueChanged,
[p](double newValue) { p->setSigmaY(newValue); });
}
};
auto* typeCombo = GUI::Util::createComboBoxFromPolyPtr(
detectorItem->resolutionFunctionSelection(),
[updateResolutionForm](int) { updateResolutionForm(); }, true);
resolutionLayout->addRow("Type:", typeCombo);
updateResolutionForm();
}
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