Customizer (Java SE 11 & JDK 11 )
Keywords: java.beans.Customizer interface

Module java.desktop
Package java.beans

## Interface Customizer

-     public interface Customizer

  A customizer class provides a complete custom GUI for customizing a target Java Bean.

  Each customizer should inherit from the java.awt.Component class so it can be instantiated inside an AWT dialog or panel.

  Each customizer should have a null constructor.

  Since:
    1.1

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `addPropertyChangeListener​(PropertyChangeListener listener)` | Register a listener for the PropertyChange event.
    `void` | `removePropertyChangeListener​(PropertyChangeListener listener)` | Remove a listener for the PropertyChange event.
    `void` | `setObject​(Object bean)` | Set the object to be customized.

- - ### Method Detail

    - #### setObject

          void setObject​(Object bean)

      Set the object to be customized. This method should be called only once, before the Customizer has been added to any parent AWT container.
      Parameters:
        `bean` - The object to be customized.

    - #### addPropertyChangeListener

          void addPropertyChangeListener​(PropertyChangeListener listener)

      Register a listener for the PropertyChange event. The customizer should fire a PropertyChange event whenever it changes the target bean in a way that might require the displayed properties to be refreshed.
      Parameters:
        `listener` - An object to be invoked when a PropertyChange event is fired.

    - #### removePropertyChangeListener

          void removePropertyChangeListener​(PropertyChangeListener listener)

      Remove a listener for the PropertyChange event.
      Parameters:
        `listener` - The PropertyChange listener to be removed.