# Uses of Interface
org.eclipse.e4.ui.model.application.ui.basic.MStackElement

Packages that use MStackElement
Package
Description
org.eclipse.e4.ui.model.application.ui.advanced
Application programming interfaces describing the advanced Eclipse 4 user interface model elements.
org.eclipse.e4.ui.model.application.ui.basic
Application programming interfaces describing the basic Eclipse 4 user interface model elements.

## Uses of MStackElement in org.eclipse.e4.ui.model.application.ui.advanced

Subinterfaces of MStackElement in org.eclipse.e4.ui.model.application.ui.advanced
Modifier and Type
Interface
Description
`interface`
`MPlaceholder`
A representation of the model object 'Placeholder'.

## Uses of MStackElement in org.eclipse.e4.ui.model.application.ui.basic

Subinterfaces of MStackElement in org.eclipse.e4.ui.model.application.ui.basic
Modifier and Type
Interface
Description
`interface`
`MCompositePart`
A representation of the model object 'Composite Part'.
`interface`
`MPart`
A representation of the model object 'Part'.