TransformationChangedEventWrapper Class Reference

Inherits QObject.

Public Slots
QVariant	updateTransformation (const QVariantMap &fromRef, const QVariantMap &toRef, TransformationProviderMappingPathWrapper *mappingPath)

Detailed Description

This class wraps the class ml::TransformationChangedEvent.

Member Function Documentation

updateTransformation

QVariant TransformationChangedEventWrapper::updateTransformation ( const QVariantMap &  fromRef, const QVariantMap &  toRef, TransformationProviderMappingPathWrapper *  mappingPath  )

slot

Updates a transformation that was previously obtained with getTransformation.

Besides the fromRef and toRef parameters that were used in the original getTransformation call, you must also provide a mappingPath that was filled by the getTransformation call. mappingPath will be updated to the new state.

The call returns a pair of the new (or old) transformation and a boolean flag whether the transformation has changed (True) or not (False).