Eclipse Platform Release 3.7

## Uses of Class
org.eclipse.jface.action.ContributionItem

Packages that use ContributionItem
org.eclipse.jface.action: Provides support for shared UI resources such as menus, tool bars, and status lines.
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.internal.menus
org.eclipse.ui.menus: Provides the public API and default implementation for contributing menu and toolbars to the menu service.
org.eclipse.ui.part: Classes for the creation of workbench parts that integrate with the Eclipse Platform User Interface.

Uses of ContributionItem in org.eclipse.jface.action

Subclasses of ContributionItem in org.eclipse.jface.action
`class` `AbstractGroupMarker` Abstract superclass for group marker classes.
`class` `ActionContributionItem` A contribution item which delegates to an action.
`class` `ControlContribution` An abstract contribution item implementation for adding an arbitrary SWT control to a tool bar.
`class` `GroupMarker` A group marker is a special kind of contribution item denoting the beginning of a group.
`class` `Separator` A separator is a special kind of contribution item which acts as a visual separator and, optionally, acts as a group marker.
`class` `StatusLineContributionItem` A contribution item to be used with status line managers.
`class` `ToolBarContributionItem` The `ToolBarContributionItem` class provides a wrapper for tool bar managers when used in cool bar managers.

Uses of ContributionItem in org.eclipse.ui.actions

Subclasses of ContributionItem in org.eclipse.ui.actions
`class` `BaseNewWizardMenu` A `BaseNewWizardMenu` is used to populate a menu manager with New Wizard actions for the current perspective's new wizard shortcuts, including an Other... action to open the new wizard dialog.
`class` `CompoundContributionItem` A compound contribution is a contribution item consisting of a dynamic list of contribution items.
`class` `NewWizardMenu` A `NewWizardMenu` augments `BaseNewWizardMenu` with IDE-specific actions: New Project...
`class` `OpenNewPageMenu` Deprecated. Workbench no longer exposes the concept of "pages" in the user ui model. See IWorkbench.showPerspective methods.
`class` `OpenNewWindowMenu` Deprecated. See IWorkbench.showPerspective methods.
`class` `OpenPerspectiveMenu` Deprecated. See IWorkbench.showPerspective methods.
`class` `OpenWithMenu` A menu for opening files in the workbench.
`class` `PerspectiveMenu` A menu for perspective selection.

Uses of ContributionItem in org.eclipse.ui.internal.menus

Subclasses of ContributionItem in org.eclipse.ui.internal.menus
`class` `org.eclipse.ui.internal.menus.InternalControlContribution` Add workbench specific information to a standard control contribution.

Uses of ContributionItem in org.eclipse.ui.menus

Subclasses of ContributionItem in org.eclipse.ui.menus
`class` `CommandContributionItem` A contribution item which delegates to a command.
`class` `WorkbenchWindowControlContribution` Abstract base class from which all controls contributions to the workbench through the 'org.eclipse.ui.menus' extension point must derive.

Uses of ContributionItem in org.eclipse.ui.part

Subclasses of ContributionItem in org.eclipse.ui.part
`class` `CoolItemGroupMarker` A group marker used by EditorActionBars to delineate CoolItem groups.

Eclipse Platform Release 3.7

Guidelines for using Eclipse APIs.

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