Package uk.ac.gda.client.event

Interface RootCompositeAware

All Known Implementing Classes:
ChangeActiveCameraEvent, DrawableRegionRegisteredEvent, ListenToConnectionEvent, PlottingSystemUpdateEvent, RegisterDrawableRegionEvent, ROIChangeEvent, RootCompositeEvent, StopListenToConnectionEvent
public interface RootCompositeAware
A context aware event. A context aware element may discriminate events comparing its root parent UUID with the one returned by getRootComposite().

  • Method Summary

    Modifier and Type
    Method
    Description
    Optional<UUID>
    getRootComposite()
    Returns the root component for the element which publishes this event
    default boolean
    haveSameParent(org.eclipse.swt.widgets.Composite container)
    Verifies if the container has the same parent of the event

  • Method Details

    • getRootComposite

      Optional<UUID> getRootComposite()
      Returns the root component for the element which publishes this event
      Returns:
      a component unique id

    • haveSameParent

      default boolean haveSameParent(org.eclipse.swt.widgets.Composite container)
      Verifies if the container has the same parent of the event
      Parameters:
      container - the container receiving the event
      Returns:
      true if have the same parent, false otherwise