## Uses of Interface
org.eclipse.ui.IPluginContribution

Packages that use IPluginContribution
org.eclipse.ui.actions: Classes for actions and operations used in a workbench window, page, or part in the Eclipse Platform User Interface.
org.eclipse.ui.activities: Application programming interfaces for interaction with and extension of the Eclipse Platform User Interface.

### Uses of IPluginContribution in org.eclipse.ui.actions

Classes in org.eclipse.ui.actions that implement IPluginContribution
`class` `OpenPerspectiveAction` Opens a perspective.

### Uses of IPluginContribution in org.eclipse.ui.activities

Methods in org.eclipse.ui.activities with parameters of type IPluginContribution
`static String` WorkbenchActivityHelper.`createUnifiedId(IPluginContribution contribution)` Utility method to create a `String` containing the plugin and extension ids of a contribution.
`static IIdentifier` WorkbenchActivityHelper.`getIdentifier(IPluginContribution contribution)` Return the identifier that maps to the given contribution.