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Popup Class

  • Popup
  • class Esri::ArcGISRuntime::Popup

    The combination of a PopupDefinition and a GeoElement, which allows a visual representation of the GeoElement's attributes as well as the ability to edit them. More...

    Header: #include <Popup>
    Since: Esri::ArcGISRuntime 100.0
    Inherits: Esri::ArcGISRuntime::Object

    This class was introduced in Esri::ArcGISRuntime 100.0.

    Public Functions

    Popup(Esri::ArcGISRuntime::GeoElement *geoElement, Esri::ArcGISRuntime::PopupDefinition *popupDefinition, QObject *parent = nullptr)
    Popup(Esri::ArcGISRuntime::GeoElement *geoElement, QObject *parent = nullptr)
    virtual ~Popup() override
    Esri::ArcGISRuntime::TaskWatcher evaluateExpressions() const
    QString formattedValue(Esri::ArcGISRuntime::PopupField *popupField) const
    Esri::ArcGISRuntime::GeoElement *geoElement() const
    Esri::ArcGISRuntime::PopupDefinition *popupDefinition() const
    Esri::ArcGISRuntime::Symbol *symbol() const
    QString title() const

    Signals

    void evaluateExpressionsCompleted(QUuid taskId, const QList<Esri::ArcGISRuntime::PopupExpressionEvaluation *> &popupExpressionEvaluationResults)

    Detailed Description

    Use the Popup to create a PopupManager. The PopupManager can then be used in conjunction with the PopupView (from the ArcGIS Runtime Toolkit) for a visual representation of the Popup.

    Member Function Documentation

    Constructor that takes a geoElement and a popupDefinition with an optional parent.

    If you pass in a null PopupDefinition, a default one will be created for you based on the GeoElement's attributes and schema.

    Create a new popup from a geo element.

    • geoElement - The geoelement for the popup, such as a Feature or Graphic.
    • parent - The optional parent QObject.

    [signal] void Popup::evaluateExpressionsCompleted(QUuid taskId, const QList<Esri::ArcGISRuntime::PopupExpressionEvaluation *> &popupExpressionEvaluationResults)

    Signal emitted after the popup expression evaluation asynchronous method completes.

    • taskId - The task ID of the asynchronous task.
    • popupExpressionEvaluationResults - The generated list of popupExpressionEvaluation results.

    The returned PopupExpressionEvaluation objects have the Popup as its parent.

    See also Returned QObjects Parenting.

    [override virtual] Popup::~Popup()

    Destructor.

    Esri::ArcGISRuntime::TaskWatcher Popup::evaluateExpressions() const

    Asynchronously evaluates all expressions, including Arcade FeatureSet functions, available at PopupDefinition::expressions().

    This method must be called before displaying the popup information in a UI so you can use synchronous methods Popup::formattedValue() and PopupManager::substitute() to get the formatted string representation. If there are no PopupDefinition::expressions() then the result list will be empty.

    The PopupExpression may be used in the PopupDefinition::fields(), PopupDefinition::media(), PopupDefinition::title() and PopupDefinition::description().

    This function was introduced in Esri::ArcGISRuntime 100.8.

    QString Popup::formattedValue(Esri::ArcGISRuntime::PopupField *popupField) const

    Returns the formatted value of the popup field.

    If PopupDefinition::expressions is not empty then the popupField may be using expressions with Arcade FeatureSet functions. Use Popup::evaluateExpressions() to evaluate the Arcade expressions before trying to get the formatted string representation of the popup field's value, otherwise it may return an empty string.

    Esri::ArcGISRuntime::GeoElement *Popup::geoElement() const

    Returns the GeoElement of this Popup.

    Esri::ArcGISRuntime::PopupDefinition *Popup::popupDefinition() const

    Returns the PopupDefinition of this Popup.

    Esri::ArcGISRuntime::Symbol *Popup::symbol() const

    Returns the Symbol of this Popup.

    QString Popup::title() const

    Returns the title of this Popup.

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