Language Version :  ActionScript 3.0 
 Runtime Versions :  Flash Player  10, AIR 1.5 
  This class specifies the allowed values for the
  
selectionHighlighting property
  of the RichEditableText control, and controls that use
  RichEditableText as a subcomponent (Spark TextInput and Spark TextArea).
  
  
public static const ALWAYS:String = always
 Language Version :  ActionScript 3.0 
 Runtime Versions :  Flash Player  10, AIR 1.5 
      Always show the text selection, even if the component
      doesn't have the keyboard focus or if the component's window
      isn't the active window.
      
      
public static const WHEN_ACTIVE:String = whenActive
 Language Version :  ActionScript 3.0 
 Runtime Versions :  Flash Player  10, AIR 1.5 
      Show the text selection whenever the component's window is active,
      even if the component doesn't have the keyboard focus.
      
      
public static const WHEN_FOCUSED:String = whenFocused
 Language Version :  ActionScript 3.0 
 Runtime Versions :  Flash Player  10, AIR 1.5 
      Show the text selection only when the component has keyboard focus.
      
      
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