Class BasicComboBoxUI.KeyHandler

java.lang.Object
java.awt.event.KeyAdapter
javax.swing.plaf.basic.BasicComboBoxUI.KeyHandler
All Implemented Interfaces:
KeyListener, EventListener
Enclosing class:
BasicComboBoxUI
public class BasicComboBoxUI.KeyHandler extends KeyAdapter
This listener checks to see if the key event isn't a navigation key. If it finds a key event that wasn't a navigation key it dispatches it to JComboBox.selectWithKeyChar() so that it can do type-ahead. This public inner class should be treated as protected. Instantiate it only within subclasses of BasicComboBoxUI.

  • Constructor Summary

    Constructors
    Constructor
    Description
    KeyHandler()
    Constructs a KeyHandler.

  • Method Summary

    Methods declared in class KeyAdapter

    keyPressed, keyReleased, keyTyped
    Modifier and Type
    Method
    Description
    void
    keyPressed(KeyEvent e)
    Invoked when a key has been pressed.
    void
    keyReleased(KeyEvent e)
    Invoked when a key has been released.
    void
    keyTyped(KeyEvent e)
    Invoked when a key has been typed.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Creates and returns a copy of this object.
    boolean
    equals(Object obj)
    Indicates whether some other object is "equal to" this one.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Finalization is deprecated and subject to removal in a future release.
    final Class<?>
    getClass()
    Returns the runtime class of this Object.
    int
    hashCode()
    Returns a hash code value for this object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    String
    toString()
    Returns a string representation of the object.
    final void
    wait()
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
    final void
    wait(long timeoutMillis)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
    final void
    wait(long timeoutMillis, int nanos)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

  • Constructor Details

    • KeyHandler

      public KeyHandler()
      Constructs a KeyHandler.