Class ValueMapModel

ClassList > ValueMapModel

More...

• #include <valuemapmodel.h>

Inherits the following classes: QSortFilterProxyModel

Public Types

Type	Name
enum	ValueMapRoles The roles provided by this model.

Public Properties

Type	Name
property QVariant	valueMap

Public Signals

Type	Name
signal void	mapChanged

Public Functions

Type	Name
	ValueMapModel (QObject * parent=nullptr)
Q_INVOKABLE QVariant	keyForValue (const QString & value) const
Q_INVOKABLE int	keyToIndex (const QVariant & key) const
QVariant	map () const
void	setMap (const QVariant & map)

Protected Functions

Type	Name
bool	filterAcceptsRow (int sourceRow, const QModelIndex & sourceParent) override const

Detailed Description

A model that manages the key/value pairs for a ValueMap widget.

Public Types Documentation

enum ValueMapRoles

The roles provided by this model.

enum ValueMapModel::ValueMapRoles {
    KeyRole = Qt::UserRole + 1,
    ValueRole
};

---

Public Properties Documentation

property valueMap

QVariant ValueMapModel::valueMap;

A list of QVariantMap, wrapped in a QVariant.

Like this:

[{'CH': 'Switzerland'}, {'DE': 'Germany'}, {'FR': 'France'}]

---

Public Signals Documentation

signal mapChanged

void ValueMapModel::mapChanged;

Emitted when the map changes.

---

Public Functions Documentation

function ValueMapModel

explicit ValueMapModel::ValueMapModel (
    QObject * parent=nullptr
) 

Create a new value map model

---

function keyForValue

Q_INVOKABLE QVariant ValueMapModel::keyForValue (
    const QString & value
) const

Returns the key for a value or an invalid QVariant if not found.

---

function keyToIndex

Q_INVOKABLE int ValueMapModel::keyToIndex (
    const QVariant & key
) const

Returns the row (index) of a key or -1 if not found.

---

function map

QVariant ValueMapModel::map () const

The map, see the property description

---

function setMap

void ValueMapModel::setMap (
    const QVariant & map
) 

The map, see the property description

---

Protected Functions Documentation

function filterAcceptsRow

bool ValueMapModel::filterAcceptsRow (
    int sourceRow,
    const QModelIndex & sourceParent
) override const

---

---

The documentation for this class was generated from the following file src/core/valuemapmodel.h