PropertyWidgetItem Class Reference

Container to hold label and editor for PropertyItem. More...

Inheritance diagram for PropertyWidgetItem:

Collaboration diagram for PropertyWidgetItem:

Public Member Functions
	PropertyWidgetItem (QWidget *parent=nullptr)
	~PropertyWidgetItem ()
void	addToGrid (QGridLayout *gridLayout, int nrow)
const SessionItem *	item ()
void	setItemEditor (const SessionItem *item, QWidget *editor)
void	updateItemRoles ()

Private Member Functions
void	connectEditor (QWidget *editor)
	Provide additional connections of editor to model mapper. More...

Private Attributes
QDataWidgetMapper *	m_dataMapper
SessionModelDelegate *	m_delegate
QWidget *	m_editor
const SessionItem *	m_item
QLabel *	m_label

Detailed Description

Container to hold label and editor for PropertyItem.

Contains also logic to map editor to SessionModel.

Definition at line 30 of file PropertyWidgetItem.h.

Constructor & Destructor Documentation

PropertyWidgetItem()

PropertyWidgetItem::PropertyWidgetItem ( QWidget *  parent = nullptr )

explicit

Definition at line 29 of file PropertyWidgetItem.cpp.

    : QObject(parent)
    , m_label(new QLabel)
    , m_editor(nullptr)
    , m_dataMapper(new QDataWidgetMapper(this))
    , m_delegate(new SessionModelDelegate(nullptr))
    , m_item(nullptr)
{
    m_label->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed));
}

References m_label.

~PropertyWidgetItem()

PropertyWidgetItem::~PropertyWidgetItem

(

)

Definition at line 40 of file PropertyWidgetItem.cpp.

{
    m_editor->clearFocus();
    delete m_label;
    delete m_editor;
    delete m_delegate;
}

References m_delegate, m_editor, and m_label.

Member Function Documentation

addToGrid()

void PropertyWidgetItem::addToGrid	(	QGridLayout *	gridLayout,
		int	nrow
	)

Definition at line 74 of file PropertyWidgetItem.cpp.

{
    ASSERT(m_label);
    ASSERT(m_editor);
 
    gridLayout->addWidget(m_label, nrow, 0);
    gridLayout->addWidget(m_editor, nrow, 1);
}

References ASSERT, m_editor, and m_label.

connectEditor()

void PropertyWidgetItem::connectEditor ( QWidget *  editor )

private

Provide additional connections of editor to model mapper.

Definition at line 99 of file PropertyWidgetItem.cpp.

{
    if (auto customEditor = dynamic_cast<CustomEditor*>(editor)) {
        connect(customEditor, &CustomEditor::dataChanged, m_delegate,
                &SessionModelDelegate::onCustomEditorDataChanged);
    }
}

References CustomEditor::dataChanged(), m_delegate, and SessionModelDelegate::onCustomEditorDataChanged().

Referenced by setItemEditor().

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item()

const SessionItem * PropertyWidgetItem::item

(

)

Definition at line 92 of file PropertyWidgetItem.cpp.

{
    return m_item;
}

References m_item.

Referenced by setItemEditor().

setItemEditor()

void PropertyWidgetItem::setItemEditor	(	const SessionItem *	item,
		QWidget *	editor
	)

Definition at line 48 of file PropertyWidgetItem.cpp.

{
    ASSERT(m_item == nullptr);
    m_item = item;
    m_editor = editor;
 
    m_label->setText(item->displayName());
 
    m_editor->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed));
 
    m_dataMapper->setModel(item->model());
    m_dataMapper->setRootIndex(item->parent()->index());
    m_dataMapper->setCurrentModelIndex(item->index());
    m_dataMapper->addMapping(m_label, 0);
    m_dataMapper->addMapping(m_editor, 1);
    m_dataMapper->setItemDelegate(m_delegate);
 
    QModelIndex valueIndex = item->index().sibling(item->index().row(), 1);
    if (valueIndex.isValid())
        m_delegate->setEditorData(editor, valueIndex);
 
    connectEditor(editor);
 
    updateItemRoles();
}

References ASSERT, connectEditor(), SessionItem::displayName(), SessionItem::index(), item(), m_dataMapper, m_delegate, m_editor, m_item, m_label, SessionItem::model(), SessionItem::parent(), SessionModelDelegate::setEditorData(), and updateItemRoles().

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updateItemRoles()

void PropertyWidgetItem::updateItemRoles

(

)

Definition at line 83 of file PropertyWidgetItem.cpp.

{
    ASSERT(m_item);
    m_label->setEnabled(m_item->isEnabled());
    m_editor->setEnabled(m_item->isEnabled());
    m_label->setToolTip(SessionItemUtils::ToolTipRole(*m_item).toString());
    m_editor->setToolTip(SessionItemUtils::ToolTipRole(*m_item).toString());
}

References ASSERT, SessionItem::isEnabled(), m_editor, m_item, m_label, and SessionItemUtils::ToolTipRole().

Referenced by setItemEditor().

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Member Data Documentation

m_dataMapper

QDataWidgetMapper* PropertyWidgetItem::m_dataMapper

private

Definition at line 48 of file PropertyWidgetItem.h.

Referenced by setItemEditor().

m_delegate

SessionModelDelegate* PropertyWidgetItem::m_delegate

private

Definition at line 49 of file PropertyWidgetItem.h.

Referenced by ~PropertyWidgetItem(), connectEditor(), and setItemEditor().

m_editor

QWidget* PropertyWidgetItem::m_editor

private

Definition at line 47 of file PropertyWidgetItem.h.

Referenced by ~PropertyWidgetItem(), addToGrid(), setItemEditor(), and updateItemRoles().

m_item

const SessionItem* PropertyWidgetItem::m_item

private

Definition at line 50 of file PropertyWidgetItem.h.

Referenced by item(), setItemEditor(), and updateItemRoles().

m_label

QLabel* PropertyWidgetItem::m_label

private

Definition at line 46 of file PropertyWidgetItem.h.

Referenced by PropertyWidgetItem(), ~PropertyWidgetItem(), addToGrid(), setItemEditor(), and updateItemRoles().

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

• /home/www/ba/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.h
• /home/www/ba/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.cpp