Module java.desktop

Class BasicTreeUI.KeyHandler

All Implemented Interfaces:
KeyListener, EventListener
Enclosing class:

public class BasicTreeUI.KeyHandler extends KeyAdapter
This is used to get multiple key down events to appropriately generate events.
  • Field Details

    • repeatKeyAction

      protected Action repeatKeyAction
      Key code that is being generated for.
    • isKeyDown

      protected boolean isKeyDown
      Set to true while keyPressed is active.
  • Constructor Details

    • KeyHandler

      public KeyHandler()
      Constructs a KeyHandler.
  • Method Details

    • 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
      keyTyped in class KeyAdapter
      e - the event to be processed