Class 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.

Constructors

Constructor and Description
KeyHandler()

Methods

Modifier and Type Method and Description
void keyPressed(KeyEvent e)

Invoked when a key has been pressed.

Methods inherited from class java.awt.event.KeyAdapter

keyReleased, keyTyped

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructors

KeyHandler

public KeyHandler()

Methods

keyPressed

public void keyPressed(KeyEvent e)

Description copied from class: KeyAdapter

Invoked when a key has been pressed.

Specified by:
keyPressed in interface KeyListener
Overrides:
keyPressed in class KeyAdapter

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https://docs.oracle.com/javase/8/docs/api/javax/swing/plaf/basic/BasicComboBoxUI.KeyHandler.html