com.google.gwt.event.logical.shared

## Class OpenEvent<T>

- java.lang.Object
- - com.google.web.bindery.event.shared.Event<H>
  - - com.google.gwt.event.shared.GwtEvent<OpenHandler<T>>
    - - com.google.gwt.event.logical.shared.OpenEvent<T>

- Type Parameters:
    `T` - the type being opened

      public class OpenEvent<T>
      extends GwtEvent<OpenHandler<T>>

  Represents a open event.

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class com.google.gwt.event.shared.GwtEvent

      `GwtEvent.Type<H>`

  - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `OpenEvent(T target)` Creates a new open event.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | `dispatch(OpenHandler<T> handler)` Should only be called by `HandlerManager`.
    `static <T> void` | `fire(HasOpenHandlers<T> source, T target)` Fires a open event on all registered handlers in the handler manager.If no such handlers exist, this method will do nothing.
    `GwtEvent.Type<OpenHandler<T>>` | `getAssociatedType()` Returns the `Event.Type` used to register this event, allowing an `EventBus` to find handlers of the appropriate class.
    `T` | `getTarget()` Gets the target.
    `static GwtEvent.Type<OpenHandler<?>>` | `getType()` Gets the type associated with this event.

    - ### Methods inherited from class com.google.gwt.event.shared.GwtEvent

      `assertLive, getSource, isLive, kill, revive`

    - ### Methods inherited from class com.google.web.bindery.event.shared.Event

      `setSource, toDebugString, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### OpenEvent

          protected OpenEvent(T target)

      Creates a new open event.
      Parameters:
        `target` - the ui object being opened

  - ### Method Detail

    - #### fire

          public static <T> void fire(HasOpenHandlers<T> source,
                      T target)

      Fires a open event on all registered handlers in the handler manager.If no such handlers exist, this method will do nothing.
      Type Parameters:
        `T` - the target type
      Parameters:
        `source` - the source of the handlers
        `target` - the target

    - #### getType

          public static GwtEvent.Type<OpenHandler<?>> getType()

      Gets the type associated with this event.
      Returns:
        returns the handler type

    - #### getAssociatedType

          public final GwtEvent.Type<OpenHandler<T>> getAssociatedType()

      Description copied from class: `Event`
      Returns the `Event.Type` used to register this event, allowing an `EventBus` to find handlers of the appropriate class.
      Specified by:
        `getAssociatedType` in class `GwtEvent<OpenHandler<T>>`
      Returns:
        the type

    - #### getTarget

          public T getTarget()

      Gets the target.
      Returns:
        the target

    - #### dispatch

          protected void dispatch(OpenHandler<T> handler)

      Description copied from class: `GwtEvent`
      Should only be called by `HandlerManager`. In other words, do not use or call.
      Specified by:
        `dispatch` in class `GwtEvent<OpenHandler<T>>`
      Parameters:
        `handler` - handler
      See Also:
        `EventBus.dispatchEvent(Event, Object)`