## com.google.gwt.user.client.ui
Interface DisclosureHandler

All Superinterfaces:
  java.util.EventListener

Deprecated. Use `CloseHandler` and/or `OpenHandler` instead

    @Deprecated
    public interface DisclosureHandler

extends java.util.EventListener

Event handler interface for `DisclosureEvent`.

See Also:
  `DisclosurePanel`

Method Summary
`void` | `onClose(DisclosureEvent event)` Deprecated. Use `CloseHandler` instead
`void` | `onOpen(DisclosureEvent event)` Deprecated. Use `OpenHandler` instead

Method Detail

### onClose

    @Deprecated
    void onClose(DisclosureEvent event)

  Deprecated. Use `CloseHandler` instead

  Fired when the panel is closed.

  Parameters:
    `event` - event representing this action.

### onOpen

    @Deprecated
    void onOpen(DisclosureEvent event)

  Deprecated. Use `OpenHandler` instead

  Fired when the panel is opened.

  Parameters:
    `event` - event representing this action.