com.gwtext.client.util
Class KeyNav

java.lang.Object
  com.gwtext.client.core.JsObject
      com.gwtext.client.util.KeyNav

public class KeyNav
extends JsObject

Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind navigation keys to function calls that will get called when the keys are pressed, providing an easy way to implement custom navigation schemes for any UI component.

The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc, pageUp, pageDown, del, home, end.

See Also:

KeyNavConfig

Field Summary

Fields inherited from class com.gwtext.client.core.JsObject

jsObj

Constructor Summary

KeyNav(com.google.gwt.user.client.Element el, KeyNavConfig config)
Creates a new KeyNav isntance.

KeyNav(com.google.gwt.core.client.JavaScriptObject jsObj)

KeyNav(java.lang.String id, KeyNavConfig config)
Creates a new KeyNav isntance.

Method Summary

void	disable() Disable the KeyNav.
void	enable() Enable the KeyNav.

Methods inherited from class com.gwtext.client.core.JsObject

getJsObj, getProperties, isCreated, setJsObj

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyNav

public KeyNav(com.google.gwt.core.client.JavaScriptObject jsObj)

KeyNav

public KeyNav(java.lang.String id,
              KeyNavConfig config)

Creates a new KeyNav isntance.

Parameters:

id - the element ID

config - the keynav configuration

KeyNav

public KeyNav(com.google.gwt.user.client.Element el,
              KeyNavConfig config)

Creates a new KeyNav isntance.

Parameters:

el - the element

config - the keynav configuration

Method Detail

disable

public void disable()

Disable the KeyNav.

enable

public void enable()

Enable the KeyNav.