If a component has a customizer defined for it in its BeanInfo class, a user can use the customizer to update the properties of the component.
Defined in the JavaBeans specification, a customizer is an AWT or Swing component that is able to provide a more rich interface for users to change a Java bean property. Whether a Java bean has a customizer is determined by its BeanInfo class.
If a component has a customizer available, the
Customize Java Bean toolbar button is enabled.
To use a customizer to change the properties of a component: