# Package org.eclipse.e4.ui.model.application.ui.advanced

Application programming interfaces describing the advanced Eclipse 4 user interface model elements.

## Package Specification

The package provides interfaces that describe the advanced Eclipse 4 user interface model. These elements include descriptions of perspectives, place-holders, factories and areas.

Interface Summary
MAdvancedFactory: The Factory for the model.
MArea: A representation of the model object 'Area'.
MPerspective: A representation of the model object 'Perspective'.
MPerspectiveStack: A representation of the model object 'Perspective Stack'.
MPlaceholder: A representation of the model object 'Placeholder'.