Package org.jdesktop.swingx.plaf

Class DefaultsList

  • public final class DefaultsList
extends java.lang.Object
    A specialty "list" for working with UI defaults. Requires adds to be done using key/value pairs. The purpose of this list is to enforce additions as pairs.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.List<java.lang.Object> delegate  

    • Constructor Summary

      Constructors 
      Constructor Description
      DefaultsList()
      Creates a DefaultsList.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(java.lang.Object key, java.lang.Object value)
      Adds a key/value pair to the defaults list.
      void add​(java.lang.Object key, java.lang.Object value, boolean enableChecking)
      Adds a key/value pair to the defaults list.
      private static <T> T asUIResource​(T value, java.lang.String message)  
      java.lang.Object[] toArray()
      Gets a copy of this list as an array.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • delegate

        private java.util.List<java.lang.Object> delegate

    • Constructor Detail

      • DefaultsList

        public DefaultsList()
        Creates a DefaultsList.

    • Method Detail

      • add

        public void add​(java.lang.Object key,
                java.lang.Object value)
        Adds a key/value pair to the defaults list. This implementation defers to add(Object, Object, boolean) with enableChecking set to true.
        Parameters:
        key - the key that will be used to query UIDefaults
        value - the value associated with the key
        Throws:
        java.lang.NullPointerException - if key is null
        java.lang.IllegalArgumentException - if value is a type that should be a UIResource but is not. For instance, passing in a Border that is not a UIResource will cause an exception. This checking must be enabled.

      • add

        public void add​(java.lang.Object key,
                java.lang.Object value,
                boolean enableChecking)
        Adds a key/value pair to the defaults list. A pair with a null value is treated specially. A null-value pair is never added to the list and, furthermore, if a key/value pair exists in this list with the same key as the newly added one, it is removed.
        Parameters:
        key - the key that will be used to query UIDefaults
        value - the value associated with the key
        enableChecking - if true then the value is checked to ensure that it is a UIResource, if appropriate
        Throws:
        java.lang.NullPointerException - if key is null
        java.lang.IllegalArgumentException - if value is a type that should be a UIResource but is not. For instance, passing in a Border that is not a UIResource will cause an exception. This checking must be enabled.

      • asUIResource

        private static <T> T asUIResource​(T value,
                                  java.lang.String message)

      • toArray

        public java.lang.Object[] toArray()
        Gets a copy of this list as an array.
        Returns:
        an array containing all of the key/value pairs added to this list