org.richfaces.event

## Interface PanelToggleListener

- All Superinterfaces:
    EventListener, javax.faces.event.FacesListener
  All Known Implementing Classes:
    MethodExpressionPanelToggleListener

      public interface PanelToggleListener
      extends javax.faces.event.FacesListener

  A listener interface for receiving `PanelToggleEvent`s. A class that is interested in receiving such events implements this interface, and then registers itself with the source `UIComponent` of interest, by calling `addPanelToggleListener()`.

  Since:
    2010-08-27
  Version:
    1.0
  Author:
    akolonitsky

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `processPanelToggle(PanelToggleEvent event)` Invoked when `PanelToggleEvent` occurs.

- - ### Method Detail

    - #### processPanelToggle

          void processPanelToggle(PanelToggleEvent event)
                                  throws javax.faces.event.AbortProcessingException

      Invoked when `PanelToggleEvent` occurs.

      Parameters:
        `event` - The `PanelToggleEvent` that has occurred
      Throws:
        `javax.faces.event.AbortProcessingException` - Signal the JavaServer Faces implementation that no further processing on the current event should be performed

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