Package com.sun.javafx.event

Interface EventDispatchTree

All Superinterfaces:
EventDispatchChain
All Known Implementing Classes:
EventDispatchTreeImpl
public interface EventDispatchTree extends EventDispatchChain

  • Method Details

    • createTree

      EventDispatchTree createTree()

    • mergeTree

      EventDispatchTree mergeTree(EventDispatchTree tree)

    • append

      EventDispatchTree append(EventDispatcher eventDispatcher)
      Description copied from interface: EventDispatchChain
      Appends the specified EventDispatcher to this chain. Returns a reference to the chain with the appended element.

      The caller shouldn't assume that this EventDispatchChain remains unchanged nor that the returned value will reference a different chain after the call. All this depends on the EventDispatchChain implementation.

      So the call should be always done in the following form: chain = chain.append(eventDispatcher);

      Specified by:
      append in interface EventDispatchChain
      Parameters:
      eventDispatcher - the EventDispatcher to append to the chain
      Returns:
      the chain with the appended event dispatcher

    • prepend

      EventDispatchTree prepend(EventDispatcher eventDispatcher)
      Description copied from interface: EventDispatchChain
      Prepends the specified EventDispatcher to this chain. Returns a reference to the chain with the prepended element.

      The caller shouldn't assume that this EventDispatchChain remains unchanged nor that the returned value will reference a different chain after the call. All this depends on the EventDispatchChain implementation.

      So the call should be always done in the following form: chain = chain.prepend(eventDispatcher);

      Specified by:
      prepend in interface EventDispatchChain
      Parameters:
      eventDispatcher - the EventDispatcher to prepend to the chain
      Returns:
      the chain with the prepended event dispatcher