zk.eff

Class KeyboardTrap

java.lang.Object

zk.Object

zk.eff.KeyboardTrap

public class KeyboardTrap
extends Object

Applies a keyboard trap that only allows focus moving within an area.

Since:

9.5.0

Field Summary

Fields inherited from class zk.Object

$class, $oid

Method Summary

Modifier and Type	Method and Description
void	$init(DOMElement area) The constructor.
void	destroy() Removes the keyboard trap.

Methods inherited from class zk.Object

$init, $instanceof, $super, $super, $supers, $supers, afterInit, isAssignableFrom, isInstance, proxy

Methods inherited from class java.lang.Object

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

Method Detail

$init

public void $init(DOMElement area)

The constructor.

To remove the trap, invoke destroy().

Parameters:

area - which area should the focus be restricted.

destroy

public void destroy()

Removes the keyboard trap. You can not access this object any more.