Package limn.accessibility

Enum Class Accessible.NameFrom

java.lang.Object
java.lang.Enum<Accessible.NameFrom>
limn.accessibility.Accessible.NameFrom
All Implemented Interfaces:
Serializable, Comparable<Accessible.NameFrom>, Constable
Enclosing class:
Accessible
public static enum Accessible.NameFrom extends Enum<Accessible.NameFrom>
Where a node's name came from. It exists because one of the three platforms maps a name that is the control's own text and a name that describes it to different attributes, and a bridge that guesses publishes into the attribute a client walking the tree does not read — which looks exactly like an empty application rather than an error.

A 1.x minor release may add constants to this enum: a switch over it needs a default branch.

  • Enum Constant Details

    • CONTENT

      public static final Accessible.NameFrom CONTENT
      The widget's own painted text: a button's caption, a label's string.

    • LABEL

      public static final Accessible.NameFrom LABEL
      Another node, named by a Accessible.Relation.LABELLED_BY relation.

    • TOOLTIP

      public static final Accessible.NameFrom TOOLTIP
      The widget's tooltip, taken because nothing else supplied a name.

    • PLACEHOLDER

      public static final Accessible.NameFrom PLACEHOLDER
      A text field's placeholder, taken because nothing else supplied a name.

    • EXPLICIT

      public static final Accessible.NameFrom EXPLICIT
      The application set it. Always wins over anything a widget derived.

  • Method Details

    • values

      public static Accessible.NameFrom[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static Accessible.NameFrom valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null