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 |
This class was introduced in Qt 5.7.
Public Functions
| QScxmlEcmaScriptDataModel(QObject *parent = nullptr) |
Reimplemented Public Functions
| virtual void | evaluateAssignment(QScxmlExecutableContent::EvaluatorId id, bool *ok) override |
| virtual void | evaluateForeach(QScxmlExecutableContent::EvaluatorId id, bool *ok, QScxmlDataModel::ForeachLoopBody *body) override |
| virtual void | evaluateInitialization(QScxmlExecutableContent::EvaluatorId id, bool *ok) override |
| virtual bool | evaluateToBool(QScxmlExecutableContent::EvaluatorId id, bool *ok) override |
| virtual QString | evaluateToString(QScxmlExecutableContent::EvaluatorId id, bool *ok) override |
| virtual QVariant | evaluateToVariant(QScxmlExecutableContent::EvaluatorId id, bool *ok) override |
| virtual void | evaluateToVoid(QScxmlExecutableContent::EvaluatorId id, bool *ok) override |
| virtual bool | hasScxmlProperty(const QString &name) const override |
| virtual QVariant | scxmlProperty(const QString &name) const override |
| virtual void | setScxmlEvent(const QScxmlEvent &event) override |
| virtual bool | setScxmlProperty(const QString &name, const QVariant &value, const QString &context) override |
| virtual bool | setup(const QVariantMap &initialDataValues) override |
Detailed Description
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.
[override virtual] void QScxmlEcmaScriptDataModel::evaluateAssignment(QScxmlExecutableContent::EvaluatorId id, bool *ok)
Reimplements: QScxmlDataModel::evaluateAssignment(QScxmlExecutableContent::EvaluatorId id, bool *ok).
[override virtual] void QScxmlEcmaScriptDataModel::evaluateForeach(QScxmlExecutableContent::EvaluatorId id, bool *ok, QScxmlDataModel::ForeachLoopBody *body)
Reimplements: QScxmlDataModel::evaluateForeach(QScxmlExecutableContent::EvaluatorId id, bool *ok, QScxmlDataModel::ForeachLoopBody *body).
[override virtual] void QScxmlEcmaScriptDataModel::evaluateInitialization(QScxmlExecutableContent::EvaluatorId id, bool *ok)
Reimplements: QScxmlDataModel::evaluateInitialization(QScxmlExecutableContent::EvaluatorId id, bool *ok).
[override virtual] bool QScxmlEcmaScriptDataModel::evaluateToBool(QScxmlExecutableContent::EvaluatorId id, bool *ok)
Reimplements: QScxmlDataModel::evaluateToBool(QScxmlExecutableContent::EvaluatorId id, bool *ok).
[override virtual] QString QScxmlEcmaScriptDataModel::evaluateToString(QScxmlExecutableContent::EvaluatorId id, bool *ok)
Reimplements: QScxmlDataModel::evaluateToString(QScxmlExecutableContent::EvaluatorId id, bool *ok).
[override virtual] QVariant QScxmlEcmaScriptDataModel::evaluateToVariant(QScxmlExecutableContent::EvaluatorId id, bool *ok)
Reimplements: QScxmlDataModel::evaluateToVariant(QScxmlExecutableContent::EvaluatorId id, bool *ok).
[override virtual] void QScxmlEcmaScriptDataModel::evaluateToVoid(QScxmlExecutableContent::EvaluatorId id, bool *ok)
Reimplements: QScxmlDataModel::evaluateToVoid(QScxmlExecutableContent::EvaluatorId id, bool *ok).
[override virtual] bool QScxmlEcmaScriptDataModel::hasScxmlProperty(const QString &name) const
Reimplements: QScxmlDataModel::hasScxmlProperty(const QString &name) const.
[override virtual] QVariant QScxmlEcmaScriptDataModel::scxmlProperty(const QString &name) const
Reimplements: QScxmlDataModel::scxmlProperty(const QString &name) const.
See also setScxmlProperty().
[override virtual] void QScxmlEcmaScriptDataModel::setScxmlEvent(const QScxmlEvent &event)
Reimplements: QScxmlDataModel::setScxmlEvent(const QScxmlEvent &event).
[override virtual] bool QScxmlEcmaScriptDataModel::setScxmlProperty(const QString &name, const QVariant &value, const QString &context)
Reimplements: QScxmlDataModel::setScxmlProperty(const QString &name, const QVariant &value, const QString &context).
See also scxmlProperty().
[override virtual] bool QScxmlEcmaScriptDataModel::setup(const QVariantMap &initialDataValues)
Reimplements: QScxmlDataModel::setup(const QVariantMap &initialDataValues).
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
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