# Hierarchy For Package org.eclipse.handly.ui.action

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.eclipse.ui.actions.ActionGroup
    - org.eclipse.handly.ui.action.CompositeActionGroup
  - org.eclipse.core.commands.common.EventManager
    - org.eclipse.jface.action.AbstractAction (implements org.eclipse.jface.action.IAction)
      - org.eclipse.jface.action.Action
        - org.eclipse.ui.actions.BaseSelectionListenerAction (implements org.eclipse.jface.viewers.ISelectionChangedListener)
          - org.eclipse.handly.ui.action.OpenAction
        - org.eclipse.handly.ui.action.HistoryDropDownAction<E>
  - org.eclipse.handly.ui.action.HistoryDropDownAction.History<E>