org.vectomatic.svg.edit.client.gxt.widget

Class KeyNavExt<E extends com.extjs.gxt.ui.client.event.ComponentEvent>

java.lang.Object

org.vectomatic.svg.edit.client.gxt.widget.KeyNavExt<E>

All Implemented Interfaces:

com.extjs.gxt.ui.client.event.Listener<E>, EventListener

public class KeyNavExt<E extends com.extjs.gxt.ui.client.event.ComponentEvent>
extends Object
implements com.extjs.gxt.ui.client.event.Listener<E>

Provides a convenient wrapper for normalized keyboard navigation. Provides an easy way to implement custom navigation schemes for any UI component.

Field Summary

Fields

Modifier and Type	Field and Description
static int	KEY_F2

Constructor Summary

Constructors

Constructor and Description
KeyNavExt() Creates a new KeyNav without a target component.
KeyNavExt(com.extjs.gxt.ui.client.widget.Component target) Creates a new key nav for the specified target.

Method Summary

Modifier and Type	Method and Description
void	bind(com.extjs.gxt.ui.client.widget.Component target) Binds the key nav to the component.
com.extjs.gxt.ui.client.widget.Component	getComponent() Returns the target component.
static com.extjs.gxt.ui.client.event.EventType	getKeyEvent() Returns the key event type.
void	handleEvent(com.extjs.gxt.ui.client.event.ComponentEvent ce)
void	onKeyPress(E ce)
void	onKeyUp(E ce)

Methods inherited from class java.lang.Object

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

Field Detail

KEY_F2

public static final int KEY_F2

See Also:

Constant Field Values

Constructor Detail

KeyNavExt

public KeyNavExt()

Creates a new KeyNav without a target component. Events must be passed to the Listener.handleEvent(BaseEvent) method.

KeyNavExt

public KeyNavExt(com.extjs.gxt.ui.client.widget.Component target)

Creates a new key nav for the specified target. The KeyNav will listen for the key events.

Parameters:

target - the target component

Method Detail

getKeyEvent

public static com.extjs.gxt.ui.client.event.EventType getKeyEvent()

Returns the key event type.

Returns:

the key event type

bind

public void bind(com.extjs.gxt.ui.client.widget.Component target)

Binds the key nav to the component.

Parameters:

target - the target component

getComponent

public com.extjs.gxt.ui.client.widget.Component getComponent()

Returns the target component.

Returns:

the target component

handleEvent

public void handleEvent(com.extjs.gxt.ui.client.event.ComponentEvent ce)

Specified by:

handleEvent in interface com.extjs.gxt.ui.client.event.Listener<E extends com.extjs.gxt.ui.client.event.ComponentEvent>

onKeyPress

public void onKeyPress(E ce)

onKeyUp

public void onKeyUp(E ce)