Package weka.gui

Class JListHelper

java.lang.Object
weka.gui.JListHelper

public class JListHelper extends Object
A helper class for JList GUI elements with DefaultListModel or derived models.
Version:
$Revision: 8034 $
Author:
FracPete (fracpete at waikato dot ac dot nz)
See Also:
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    moves items down
    static final int
    moves items up
  • Constructor Summary

    Constructors
    Constructor
    Description
     
  • Method Summary

    Modifier and Type
    Method
    Description
    static boolean
    checks whether the selected items can be moved down
    static boolean
    checks whether the selected items can be moved up
    static void
    moves the selected items to the end
    static void
    moves the selected item down by 1
    static void
    moveTop(JList list)
    moves the selected items to the top
    static void
    moveUp(JList list)
    moves the selected items up by 1

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Field Details

  • Constructor Details

    • JListHelper

      public JListHelper()
  • Method Details

    • moveUp

      public static void moveUp(JList list)
      moves the selected items up by 1
      Parameters:
      list - the JList to work on
    • moveDown

      public static void moveDown(JList list)
      moves the selected item down by 1
      Parameters:
      list - the JList to work on
    • moveTop

      public static void moveTop(JList list)
      moves the selected items to the top
      Parameters:
      list - the JList to work on
    • moveBottom

      public static void moveBottom(JList list)
      moves the selected items to the end
      Parameters:
      list - the JList to work on
    • canMoveUp

      public static boolean canMoveUp(JList list)
      checks whether the selected items can be moved up
      Parameters:
      list - the JList to work on
    • canMoveDown

      public static boolean canMoveDown(JList list)
      checks whether the selected items can be moved down
      Parameters:
      list - the JList to work on