Package org.eclipse.jface.bindings.keys.formatting

Class EmacsKeyFormatter

java.lang.Object
org.eclipse.jface.bindings.keys.formatting.AbstractKeyFormatter
org.eclipse.jface.bindings.keys.formatting.EmacsKeyFormatter
All Implemented Interfaces:
IKeyFormatter
public final class EmacsKeyFormatter extends AbstractKeyFormatter

A key formatter providing the Emacs-style accelerators using single letters to represent the modifier keys.

Since:
3.1

  • Constructor Details

    • EmacsKeyFormatter

      public EmacsKeyFormatter()

  • Method Details

    • format

      public String format(int key)
      Formats an individual key into a human readable format. This converts the key into a format similar to Xemacs.
      Specified by:
      format in interface IKeyFormatter
      Overrides:
      format in class AbstractKeyFormatter
      Parameters:
      key - The key to format; must not be null.
      Returns:
      The key formatted as a string; should not be null.

    • getKeyDelimiter

      protected String getKeyDelimiter()
      Description copied from class: AbstractKeyFormatter
      An accessor for the delimiter you wish to use between keys. This is used by the default format implementations to determine the key delimiter.
      Specified by:
      getKeyDelimiter in class AbstractKeyFormatter
      Returns:
      The delimiter to use between keys; should not be null.

    • getKeyStrokeDelimiter

      protected String getKeyStrokeDelimiter()
      Description copied from class: AbstractKeyFormatter
      An accessor for the delimiter you wish to use between key strokes. This used by the default format implementations to determine the key stroke delimiter.
      Specified by:
      getKeyStrokeDelimiter in class AbstractKeyFormatter
      Returns:
      The delimiter to use between key strokes; should not be null.

    • sortModifierKeys

      protected int[] sortModifierKeys(int modifierKeys)
      Description copied from class: AbstractKeyFormatter
      Separates the modifier keys from each other, and then places them in an array in some sorted order. The sort order is dependent on the type of formatter.
      Specified by:
      sortModifierKeys in class AbstractKeyFormatter
      Parameters:
      modifierKeys - The modifier keys from the key stroke.
      Returns:
      An array of modifier key values -- separated and sorted in some order. Any values in this array that are KeyStroke.NO_KEY should be ignored.