Class BasicComboBoxUI.ListDataHandler

java.lang.Object
javax.swing.plaf.basic.BasicComboBoxUI.ListDataHandler
All Implemented Interfaces:
EventListener, ListDataListener
Enclosing class:
BasicComboBoxUI
public class BasicComboBoxUI.ListDataHandler extends Object implements ListDataListener
This listener watches for changes in the ComboBoxModel.

This public inner class should be treated as protected. Instantiate it only within subclasses of BasicComboBoxUI.

See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    ListDataHandler()
    Constructs a ListDataHandler.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    contentsChanged(ListDataEvent e)
    Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods.
    void
    intervalAdded(ListDataEvent e)
    Sent after the indices in the index0,index1 interval have been inserted in the data model.
    void
    intervalRemoved(ListDataEvent e)
    Sent after the indices in the index0,index1 interval have been removed from the data model.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
    boolean
    equals(Object o)
    Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    String
    toString()
    Answers a string containing a concise, human-readable description of the receiver.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

  • Constructor Details

    • ListDataHandler

      public ListDataHandler()
      Constructs a ListDataHandler.

  • Method Details

    • contentsChanged

      public void contentsChanged(ListDataEvent e)
      Description copied from interface: ListDataListener
      Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods. For example, this is sent when an item has been replaced. Index0 and index1 bracket the change.
      Specified by:
      contentsChanged in interface ListDataListener
      Parameters:
      e - a ListDataEvent encapsulating the event information

    • intervalAdded

      public void intervalAdded(ListDataEvent e)
      Description copied from interface: ListDataListener
      Sent after the indices in the index0,index1 interval have been inserted in the data model. The new interval includes both index0 and index1.
      Specified by:
      intervalAdded in interface ListDataListener
      Parameters:
      e - a ListDataEvent encapsulating the event information

    • intervalRemoved

      public void intervalRemoved(ListDataEvent e)
      Description copied from interface: ListDataListener
      Sent after the indices in the index0,index1 interval have been removed from the data model. The interval includes both index0 and index1.
      Specified by:
      intervalRemoved in interface ListDataListener
      Parameters:
      e - a ListDataEvent encapsulating the event information