TransformationChangedEventWrapper Class Reference

#include <mlTransformationProviderWrapper.h>

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

Update 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 if the transformation has changed (True) or not (False).