class:BasicTreeUI.KeyHandler [NONE]

All Implemented Interfaces:: KeyListener, EventListener

Enclosing class:: BasicTreeUI

public class BasicTreeUI.KeyHandlerextends KeyAdapter

This is used to get multiple key down events to appropriately generate events.

field:repeatKeyAction [NONE]

repeatKeyAction

protected Action repeatKeyAction

Key code that is being generated for.

field:isKeyDown [NONE]

isKeyDown

protected boolean isKeyDown

Set to true while keyPressed is active.

constructor:BasicTreeUI.KeyHandler() [NONE]

KeyHandler

public KeyHandler()

Constructs a KeyHandler.

method:keyTyped(java.awt.event.KeyEvent) [NONE]

keyTyped

public void keyTyped (KeyEvent e)

Invoked when a key has been typed. Moves the keyboard focus to the first element whose first letter matches the alphanumeric key pressed by the user. Subsequent same key presses move the keyboard focus to the next object that starts with the same letter.

Specified by:: keyTyped in interface KeyListener
Overrides:: keyTyped in class KeyAdapter
Parameters:: e - the event to be processed

method:keyPressed(java.awt.event.KeyEvent) [NONE]

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
Parameters:: e - the event to be processed

method:keyReleased(java.awt.event.KeyEvent) [NONE]

keyReleased

public void keyReleased (KeyEvent e)

Description copied from class: KeyAdapter

Invoked when a key has been released.

Specified by:: keyReleased in interface KeyListener
Overrides:: keyReleased in class KeyAdapter
Parameters:: e - the event to be processed