IntensityDataPropertyWidget Class Reference

Description

Widget to edit properties of an IntensityDataItem.

Definition at line 33 of file IntensityDataPropertyWidget.h.

Inheritance diagram for IntensityDataPropertyWidget:

Collaboration diagram for IntensityDataPropertyWidget:

Public Member Functions
	IntensityDataPropertyWidget (QWidget *parent=nullptr)
	~IntensityDataPropertyWidget ()
const JobItem *	jobItem () const
void	setItem (IntensityDataItem *mainItem, IntensityDataItem *realItem=nullptr)

Private Member Functions
QWidget *	createCheckBox (const QString &title, function< bool()> getter, function< void(bool)> setter)
QWidget *	createCheckBox (const QString &title, SessionItem *item)
QWidget *	createComboBox (SelectionDescriptor< QString > d)
QWidget *	createDoubleSpinbox (DoubleDescriptor d)
QWidget *	createTextEdit (SessionItem *item)
void	updateUIValues ()

Private Attributes
IntensityDataItem *	m_item
QFormLayout *	m_mainLayout
QList< function< void()> >	m_updaters
QWidget *	parent

Constructor & Destructor Documentation

IntensityDataPropertyWidget()

IntensityDataPropertyWidget::IntensityDataPropertyWidget ( QWidget *  parent = nullptr )

explicit

Definition at line 30 of file IntensityDataPropertyWidget.cpp.

    : QWidget(parent)
    , parent(parent)
    , m_item(nullptr)
{
    setWindowTitle("Properties");
    setAttribute(Qt::WA_StyledBackground, true);
    setProperty("stylable", true); // for stylesheet addressing
 
    m_mainLayout = new QFormLayout(this);
    m_mainLayout->setContentsMargins(8, 8, 8, 8);
    m_mainLayout->setSpacing(5);
}

References m_mainLayout.

~IntensityDataPropertyWidget()

IntensityDataPropertyWidget::~IntensityDataPropertyWidget

(

)

Definition at line 44 of file IntensityDataPropertyWidget.cpp.

{
    if (m_item)
        m_item->mapper()->unsubscribe(this);
}

References m_item, SessionItem::mapper(), and ModelMapper::unsubscribe().

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Member Function Documentation

createCheckBox() [1/2]

QWidget * IntensityDataPropertyWidget::createCheckBox ( const QString &  title, function< bool()>  getter, function< void(bool)>  setter  )

private

Definition at line 167 of file IntensityDataPropertyWidget.cpp.

{
    auto* checkBox = new QCheckBox(title, this);
    connect(checkBox, &QCheckBox::stateChanged, [=]() { setter(checkBox->isChecked()); });
 
    m_updaters << [=]() {
        QSignalBlocker b(checkBox);
        checkBox->setChecked(getter());
    };
 
    return checkBox;
}

References m_updaters.

createCheckBox() [2/2]

QWidget * IntensityDataPropertyWidget::createCheckBox ( const QString &  title, SessionItem *  item  )

private

Definition at line 161 of file IntensityDataPropertyWidget.cpp.

{
    return createCheckBox(
        title, [=]() { return item->value().toBool(); }, [=](bool b) { item->setValue(b); });
}

References SessionItem::setValue(), and SessionItem::value().

Referenced by setItem().

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createComboBox()

QWidget * IntensityDataPropertyWidget::createComboBox ( SelectionDescriptor< QString >  d )

private

Definition at line 181 of file IntensityDataPropertyWidget.cpp.

{
    auto* combo = new QComboBox(this);
    combo->addItems(d.options);
    combo->setMaxCount(d.options.size());
 
    connect(combo, qOverload<int>(&QComboBox::currentIndexChanged),
            [=](int newIndex) { d.setCurrentIndex(newIndex); });
 
    m_updaters << [=]() {
        QSignalBlocker b(combo);
        combo->setCurrentIndex(d.currentIndex());
    };
 
    return combo;
}

References SelectionDescriptor< T >::currentIndex(), m_updaters, SelectionDescriptor< T >::options, and SelectionDescriptor< T >::setCurrentIndex().

Referenced by setItem().

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createDoubleSpinbox()

QWidget * IntensityDataPropertyWidget::createDoubleSpinbox ( DoubleDescriptor  d )

private

Definition at line 139 of file IntensityDataPropertyWidget.cpp.

{
    auto* spinBox = new DoubleSpinBox(this, d);
    spinBox->setToolTip(d.tooltip);
    QObject::connect(spinBox, &DoubleSpinBox::baseValueChanged,
                     [=](double newValue) { d.set(newValue); });
 
    m_updaters << [=]() { spinBox->updateValue(); };
 
    return spinBox;
}

References DoubleSpinBox::baseValueChanged(), m_updaters, DoubleDescriptor::set, and DoubleDescriptor::tooltip.

Referenced by setItem().

createTextEdit()

QWidget * IntensityDataPropertyWidget::createTextEdit ( SessionItem *  item )

private

Definition at line 151 of file IntensityDataPropertyWidget.cpp.

{
    auto* edit = new QLineEdit(this);
    connect(edit, &QLineEdit::textEdited, [=](const QString& t) { item->setValue(t); });
 
    m_updaters << [=]() { edit->setText(item->value().toString()); };
 
    return edit;
}

References m_updaters, SessionItem::setValue(), and SessionItem::value().

Referenced by setItem().

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jobItem()

const JobItem * IntensityDataPropertyWidget::jobItem

(

)

const

Definition at line 130 of file IntensityDataPropertyWidget.cpp.

{
    SessionItemWidget* sessionItemWidget = dynamic_cast<SessionItemWidget*>(parent);
    if (!sessionItemWidget)
        return nullptr;
 
    return dynamic_cast<JobItem*>(sessionItemWidget->currentItem());
}

References SessionItemWidget::currentItem(), and parent.

Referenced by setItem().

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setItem()

void IntensityDataPropertyWidget::setItem	(	IntensityDataItem *	mainItem,
		IntensityDataItem *	realItem = nullptr
	)

Definition at line 50 of file IntensityDataPropertyWidget.cpp.

{
    if (m_item)
        m_item->mapper()->unsubscribe(this);
 
    GUI::Util::Layout::clearLayout(m_mainLayout);
    m_updaters.clear();
    m_item = mainItem;
 
    if (!m_item)
        return;
 
    m_mainLayout->addRow("Axes units:", createComboBox(m_item->axesUnits()));
    m_mainLayout->addRow("Color scheme:", createComboBox(m_item->gradient()));
 
    m_mainLayout->addRow(createCheckBox(
        "Interpolate", [=]() { return m_item->isInterpolated(); },
        [=](bool b) { m_item->setInterpolated(b); }));
 
    // -- x-axis
    auto* xGroup = new QGroupBox("X axis", this);
    auto* xFormLayout = new QFormLayout(xGroup);
    xFormLayout->setContentsMargins(0, 0, 0, 0);
    xFormLayout->setSpacing(5);
 
    xFormLayout->addRow("Min:", createDoubleSpinbox(m_item->xAxisItem()->min()));
    xFormLayout->addRow("Max:", createDoubleSpinbox(m_item->xAxisItem()->max()));
    xFormLayout->addRow("Title:", createTextEdit(m_item->xAxisItem()->titleItem()));
 
    m_mainLayout->addRow(xGroup);
 
    // -- y-axis
    auto* yGroup = new QGroupBox("Y axis", this);
    auto* yFormLayout = new QFormLayout(yGroup);
    yFormLayout->setContentsMargins(0, 0, 0, 0);
    yFormLayout->setSpacing(5);
 
    yFormLayout->addRow("Min:", createDoubleSpinbox(m_item->yAxisItem()->min()));
    yFormLayout->addRow("Max:", createDoubleSpinbox(m_item->yAxisItem()->max()));
    yFormLayout->addRow("Title:", createTextEdit(m_item->yAxisItem()->titleItem()));
 
    m_mainLayout->addRow(yGroup);
 
    // -- color-axis
    auto* zGroup = new QGroupBox("Color legend", this);
    auto* zFormLayout = new QFormLayout(zGroup);
    zFormLayout->setContentsMargins(0, 0, 0, 0);
    zFormLayout->setSpacing(5);
 
    zFormLayout->addRow("Min:", createDoubleSpinbox(m_item->zAxisItem()->min()));
    zFormLayout->addRow("Max:", createDoubleSpinbox(m_item->zAxisItem()->max()));
    zFormLayout->addRow(createCheckBox("log10", m_item->zAxisItem()->logScaleItem()));
    zFormLayout->addRow(createCheckBox("Visible", m_item->zAxisItem()->visibilityItem()));
 
    m_mainLayout->addRow(zGroup);
 
    updateUIValues();
 
    // react on external changes (e.g. zooming in customplot shall update the axis values)
    m_item->mapper()->setOnChildPropertyChange(
        [=](SessionItem*, const QString&) { updateUIValues(); }, this);
 
    // update coordinates on axes units change
    m_item->mapper()->setOnPropertyChange(
        [this](SessionItem* item, const QString& name) {
            if(jobItem())
                DataItem::updateAxesUnits(item, name, jobItem()->instrumentItem());
        },
        this);
    if (realItem)
        realItem->mapper()->setOnPropertyChange(
            [this](SessionItem* item, const QString& name) {
                if(jobItem())
                    DataItem::updateAxesUnits(item, name, jobItem()->instrumentItem());
            },
            this);
 
    m_item->mapper()->setOnItemDestroy([this](SessionItem*) { m_item = nullptr; }, this);
}

References DataItem::axesUnits(), GUI::Util::Layout::clearLayout(), createCheckBox(), createComboBox(), createDoubleSpinbox(), createTextEdit(), IntensityDataItem::gradient(), IntensityDataItem::isInterpolated(), jobItem(), AmplitudeAxisItem::logScaleItem(), m_item, m_mainLayout, m_updaters, SessionItem::mapper(), BasicAxisItem::max(), BasicAxisItem::min(), GUI::RealSpace::Particles::name(), IntensityDataItem::setInterpolated(), ModelMapper::setOnChildPropertyChange(), ModelMapper::setOnItemDestroy(), ModelMapper::setOnPropertyChange(), BasicAxisItem::titleItem(), ModelMapper::unsubscribe(), DataItem::updateAxesUnits(), updateUIValues(), BasicAxisItem::visibilityItem(), IntensityDataItem::xAxisItem(), IntensityDataItem::yAxisItem(), and IntensityDataItem::zAxisItem().

Referenced by IntensityDataWidget::onFFTAction(), MaskEditorPropertyPanel::resetContext(), ProjectionsEditor::resetContext(), ProjectionsEditor::setContext(), IntensityDataWidget::setItem(), MaskEditorPropertyPanel::setMaskContext(), MaskEditorPropertyPanel::setPanelHidden(), and FitComparisonWidget::subscribeToItem().

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updateUIValues()

void IntensityDataPropertyWidget::updateUIValues ( )

private

Definition at line 198 of file IntensityDataPropertyWidget.cpp.

{
    for (const auto& updater : m_updaters)
        updater();
}

References m_updaters.

Referenced by setItem().

Member Data Documentation

m_item

IntensityDataItem* IntensityDataPropertyWidget::m_item

private

Definition at line 54 of file IntensityDataPropertyWidget.h.

Referenced by ~IntensityDataPropertyWidget(), and setItem().

m_mainLayout

QFormLayout* IntensityDataPropertyWidget::m_mainLayout

private

Definition at line 55 of file IntensityDataPropertyWidget.h.

Referenced by IntensityDataPropertyWidget(), and setItem().

m_updaters

QList<function<void()> > IntensityDataPropertyWidget::m_updaters

private

Definition at line 56 of file IntensityDataPropertyWidget.h.

Referenced by createCheckBox(), createComboBox(), createDoubleSpinbox(), createTextEdit(), setItem(), and updateUIValues().

parent

QWidget* IntensityDataPropertyWidget::parent

private

Definition at line 53 of file IntensityDataPropertyWidget.h.

Referenced by jobItem().

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The documentation for this class was generated from the following files:

• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/View/PlotUtil/IntensityDataPropertyWidget.h
• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/View/PlotUtil/IntensityDataPropertyWidget.cpp