ComboPropertyEditor Class Reference

Description

Editor for ComboProperty variant.

Definition at line 54 of file CustomEditors.h.

Inheritance diagram for ComboPropertyEditor:

Collaboration diagram for ComboPropertyEditor:

Public Slots
void	setData (const QVariant &data)
	Sets the data from the model to editor. More...

Signals
void	dataChanged (const QVariant &data)
	Signal emit then user changed the data through the editor. More...

Public Member Functions
	ComboPropertyEditor (QWidget *parent=nullptr)
QVariant	editorData ()
QSize	minimumSizeHint () const override
QSize	sizeHint () const override

Protected Slots
virtual void	onIndexChanged (int index)

Protected Member Functions
void	initEditor () override
	Inits editor widgets from m_data. More...
virtual int	internIndex ()
	Returns index for QComboBox. More...
virtual QStringList	internLabels ()
	Returns list of labels for QComboBox. More...
void	setConnected (bool isConnected)
void	setDataIntern (const QVariant &data)
	Saves the data from the editor and informs external delegates. More...

Protected Attributes
QComboBox *	m_box
QVariant	m_data
class WheelEventEater *	m_wheel_event_filter

Constructor & Destructor Documentation

ComboPropertyEditor()

ComboPropertyEditor::ComboPropertyEditor ( QWidget *  parent = nullptr )

explicit

Definition at line 60 of file CustomEditors.cpp.

    : CustomEditor(parent)
    , m_box(new QComboBox)
    , m_wheel_event_filter(new WheelEventEater(this))
{
    setAutoFillBackground(true);
    setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
 
    auto* layout = new QVBoxLayout;
    layout->setMargin(0);
    layout->setSpacing(0);
    layout->addWidget(m_box);
 
    m_box->installEventFilter(m_wheel_event_filter);
 
    setLayout(layout);
    setConnected(true);
}

References m_box, m_wheel_event_filter, and setConnected().

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Member Function Documentation

dataChanged

void CustomEditor::dataChanged ( const QVariant &  data )

signalinherited

Signal emit then user changed the data through the editor.

Referenced by FitParameterDelegate::createEditor(), and CustomEditor::setDataIntern().

editorData()

QVariant CustomEditor::editorData ( )

inlineinherited

Definition at line 37 of file CustomEditors.h.

{ return m_data; }

References CustomEditor::m_data.

initEditor()

void ComboPropertyEditor::initEditor ( )

overrideprotectedvirtual

Inits editor widgets from m_data.

Reimplemented from CustomEditor.

Definition at line 99 of file CustomEditors.cpp.

{
    setConnected(false);
 
    m_box->clear();
    m_box->insertItems(0, internLabels());
    m_box->setCurrentIndex(internIndex());
 
    setConnected(true);
}

References internIndex(), internLabels(), m_box, and setConnected().

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internIndex()

int ComboPropertyEditor::internIndex ( )

protectedvirtual

Returns index for QComboBox.

Definition at line 122 of file CustomEditors.cpp.

{
    if (!m_data.canConvert<ComboProperty>())
        return 0;
    auto comboProperty = m_data.value<ComboProperty>();
    return comboProperty.currentIndex();
}

References ComboProperty::currentIndex(), and CustomEditor::m_data.

Referenced by initEditor().

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internLabels()

QStringList ComboPropertyEditor::internLabels ( )

protectedvirtual

Returns list of labels for QComboBox.

Definition at line 112 of file CustomEditors.cpp.

{
    if (!m_data.canConvert<ComboProperty>())
        return {};
    auto comboProperty = m_data.value<ComboProperty>();
    return comboProperty.getValues();
}

References ComboProperty::getValues(), and CustomEditor::m_data.

Referenced by initEditor().

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minimumSizeHint()

QSize ComboPropertyEditor::minimumSizeHint ( ) const

override

Definition at line 84 of file CustomEditors.cpp.

{
    return m_box->minimumSizeHint();
}

References m_box.

onIndexChanged

void ComboPropertyEditor::onIndexChanged ( int  index )

protectedvirtualslot

Definition at line 89 of file CustomEditors.cpp.

{
    auto comboProperty = m_data.value<ComboProperty>();
 
    if (comboProperty.currentIndex() != index) {
        comboProperty.setCurrentIndex(index);
        setDataIntern(QVariant::fromValue<ComboProperty>(comboProperty));
    }
}

References CustomEditor::m_data, ComboProperty::setCurrentIndex(), and CustomEditor::setDataIntern().

Referenced by setConnected().

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setConnected()

void ComboPropertyEditor::setConnected ( bool  isConnected )

protected

Definition at line 130 of file CustomEditors.cpp.

{
    if (isConnected)
        connect(m_box, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
                &ComboPropertyEditor::onIndexChanged, Qt::UniqueConnection);
    else
        disconnect(m_box, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
                   this, &ComboPropertyEditor::onIndexChanged);
}

References m_box, and onIndexChanged().

Referenced by ComboPropertyEditor(), and initEditor().

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setData

void CustomEditor::setData ( const QVariant &  data )

slotinherited

Sets the data from the model to editor.

Definition at line 40 of file CustomEditors.cpp.

{
    m_data = data;
    initEditor();
}

References CustomEditor::initEditor(), and CustomEditor::m_data.

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setDataIntern()

void CustomEditor::setDataIntern ( const QVariant &  data )

protectedinherited

Saves the data from the editor and informs external delegates.

Definition at line 52 of file CustomEditors.cpp.

{
    m_data = data;
    dataChanged(m_data);
}

References CustomEditor::dataChanged(), and CustomEditor::m_data.

Referenced by ScientificSpinBoxEditor::onEditingFinished(), and onIndexChanged().

sizeHint()

QSize ComboPropertyEditor::sizeHint ( ) const

override

Definition at line 79 of file CustomEditors.cpp.

{
    return m_box->sizeHint();
}

References m_box.

Member Data Documentation

m_box

QComboBox* ComboPropertyEditor::m_box

protected

Definition at line 71 of file CustomEditors.h.

Referenced by ComboPropertyEditor(), initEditor(), minimumSizeHint(), setConnected(), and sizeHint().

m_data

QVariant CustomEditor::m_data

protectedinherited

Definition at line 49 of file CustomEditors.h.

Referenced by CustomEditor::editorData(), ScientificSpinBoxEditor::initEditor(), internIndex(), internLabels(), ScientificSpinBoxEditor::onEditingFinished(), onIndexChanged(), CustomEditor::setData(), and CustomEditor::setDataIntern().

m_wheel_event_filter

class WheelEventEater* ComboPropertyEditor::m_wheel_event_filter

protected

Definition at line 72 of file CustomEditors.h.

Referenced by ComboPropertyEditor().

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

• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/View/PropertyEditor/CustomEditors.h
• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/View/PropertyEditor/CustomEditors.cpp