QScxmlEcmaScriptDataModel Class

The QScxmlEcmaScriptDataModel class is the ECMAScript data model for a Qt SCXML state machine. More...

Header: #include <QScxmlEcmaScriptDataModel>
qmake: QT += scxml
Since: Qt 5.7
Inherits: QScxmlDataModel

Public Functions

QScxmlEcmaScriptDataModel(QObject *parent = nullptr)
QJSEngine *engine() const
void setEngine(QJSEngine *engine)

Reimplemented Public Functions

virtual bool hasScxmlProperty(const QString &name) const
virtual QVariant scxmlProperty(const QString &name) const
virtual void setScxmlEvent(const QScxmlEvent &event)
virtual bool setScxmlProperty(const QString &name, const QVariant &value, const QString &context)
virtual bool setup(const QVariantMap &initialDataValues)

Additional Inherited Members

Detailed Description

The QScxmlEcmaScriptDataModel class is the ECMAScript data model for a Qt SCXML state machine.

This class implements the ECMAScript data model as described in SCXML Specification - B.2 The ECMAScript Data Model. It can be subclassed to perform custom initialization.

See also QScxmlStateMachine and QScxmlDataModel.

Member Function Documentation

QScxmlEcmaScriptDataModel::QScxmlEcmaScriptDataModel(QObject *parent = nullptr)

Creates a new ECMAScript data model, with the parent object parent.

QJSEngine *QScxmlEcmaScriptDataModel::engine() const

Returns the JavaScript engine used by this data model.

See also setEngine().

[virtual] bool QScxmlEcmaScriptDataModel::hasScxmlProperty(const QString &name) const

Reimplemented from QScxmlDataModel::hasScxmlProperty().

[virtual] QVariant QScxmlEcmaScriptDataModel::scxmlProperty(const QString &name) const

Reimplemented from QScxmlDataModel::scxmlProperty().

See also setScxmlProperty().

void QScxmlEcmaScriptDataModel::setEngine(QJSEngine *engine)

Sets the JavaScript engine used by this data model to engine.

See also engine().

[virtual] void QScxmlEcmaScriptDataModel::setScxmlEvent(const QScxmlEvent &event)

Reimplemented from QScxmlDataModel::setScxmlEvent().

[virtual] bool QScxmlEcmaScriptDataModel::setScxmlProperty(const QString &name, const QVariant &value, const QString &context)

Reimplemented from QScxmlDataModel::setScxmlProperty().

See also scxmlProperty().

[virtual] bool QScxmlEcmaScriptDataModel::setup(const QVariantMap &initialDataValues)

Reimplemented from QScxmlDataModel::setup().

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