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Showing content from https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-attributelistmodel.html below:

AttributeListModel Class | ArcGIS Maps SDK for Qt

A list model storing a list of key-value pairs to be used as attributes for a Feature or Graphic. More...

Member Function Documentation [override virtual noexcept] AttributeListModel::~AttributeListModel()

Destructor.

QStringList AttributeListModel::attributeNames() const

Returns a list of all the attribute names in the model.

AttributeListModel represents attribute names/keys as QString, but the underlying data structure represents these keys as case-insensitive strings.

See Internal data structures with case-insensitive string keys for further details.

QVariant AttributeListModel::attributeValue(const QString &attributeName) const

Returns an attribute value by attributeName.

AttributeListModel represents attribute names/keys as QString, but the underlying data structure represents these keys as case-insensitive strings.

See Internal data structures with case-insensitive string keys for further details.

QVariantMap AttributeListModel::attributesMap() const

Returns the attributes in the model as a variant map.

AttributeListModel represents attribute names/keys as QString, but the underlying data structure represents these keys as case-insensitive strings.

See Internal data structures with case-insensitive string keys for further details.

See also setAttributesMap().

bool AttributeListModel::containsAttribute(const QString &attributeName) const

Returns true if the model contains the provided attributeName.

AttributeListModel represents attribute names/keys as QString, but the underlying data structure represents these keys as case-insensitive strings.

See Internal data structures with case-insensitive string keys for further details.

[override virtual] QVariant AttributeListModel::data(const QModelIndex &index, int role = Qt::DisplayRole) const

Reimplements: QAbstractItemModel::data(const QModelIndex &index, int role) const.

Returns the data stored under the given role for the attribute referred to by the index.

index - The index in the model for which to return data.
role - The role for which to return data.

[signal] void AttributeListModel::errorOccurred(const Esri::ArcGISRuntime::Error &error)

Signal emitted when an error occurs.

error - Details about the error.

void AttributeListModel::insertAttribute(const QString &attributeName, const QVariant &attributeValue)

Inserts the value attributeValue of the attribute named attributeName.

AttributeListModel represents attribute names/keys as QString, but the underlying data structure represents these keys as case-insensitive strings.

See Internal data structures with case-insensitive string keys for further details.

See also operator+= and operator<<.

bool AttributeListModel::isEmpty() const

Returns true if the model contains no attributes.

void AttributeListModel::removeAllAttributes()

Removes all attributes from the model.

void AttributeListModel::removeAttribute(const QString &attributeName)

Removes the attribute named attributeName from the model.

AttributeListModel represents attribute names/keys as QString, but the underlying data structure represents these keys as case-insensitive strings.

See Internal data structures with case-insensitive string keys for further details.

void AttributeListModel::replaceAttribute(const QString &attributeName, const QVariant &attributeValue)

Replaces the value attributeValue of the attribute named attributeName.

AttributeListModel represents attribute names/keys as QString, but the underlying data structure represents these keys as case-insensitive strings.

See Internal data structures with case-insensitive string keys for further details.

void AttributeListModel::setAttributesMap(const QVariantMap &attributes)

Replaces all attributes in the model with the provided attributes.

AttributeListModel represents attribute names/keys as QString, but the underlying data structure represents these keys as case-insensitive strings.

See Internal data structures with case-insensitive string keys for further details.

See also attributesMap().

int AttributeListModel::size() const

Returns the number of attributes in the model.

[since Esri::ArcGISRuntime 200.2] bool AttributeListModel::operator!=(Esri::ArcGISRuntime::AttributeListModel *other) const

Inequality operator. Returns true if this object and other are not equal.

This function was introduced in Esri::ArcGISRuntime 200.2.

See also AttributeListModel::operator==.

Esri::ArcGISRuntime::AttributeListModel &AttributeListModel::operator+=(const std::pair<QString, QVariant> &attribute)

Inserts a key-value pair attribute into the model and returns a reference to the model.

See also insertAttribute and operator<<.

Esri::ArcGISRuntime::AttributeListModel &AttributeListModel::operator<<(const std::pair<QString, QVariant> &attribute)

Inserts a key-value pair attribute into the model and returns a reference to the model. Geodatabase fields are case insensitive.

See also insertAttribute and operator+=.

bool AttributeListModel::operator==(Esri::ArcGISRuntime::AttributeListModel *other) const

Equivalency operator.

Returns true if this object and other are equivalent.

QVariant AttributeListModel::operator[](const QString &attributeName) const

Returns the attribute value matching the provided attributeName.

See also attributeValue.

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