com.extjs.gxt.ui.client.aria
Class FocusFrame

java.lang.Object
  com.extjs.gxt.ui.client.event.BaseObservable
      com.extjs.gxt.ui.client.aria.FocusFrame

All Implemented Interfaces:

Observable

public class FocusFrame
extends BaseObservable

Adds a frame around a given component to indicate a component has focus.

Method Summary

void	frame(Component newComponent) Frames the given component.
void	frame(Component newComponent, com.google.gwt.user.client.Element newElement) Frames the given component.
static FocusFrame	get()
void	hide(Component c) Hides the frame.
protected void	init()
void	show(Component c) Shows the frame on a component that has been previously framed.
void	sync(Component c) Updates the frame's size and position to match the component.
void	sync(Component c, com.google.gwt.user.client.Element elem) Updates the frame's size and position to match the component's child element.
void	unframe() Removes and visible frames.
void	unframe(Component c) Remove the comonent's frame.

Methods inherited from class com.extjs.gxt.ui.client.event.BaseObservable

addListener, callListener, fireEvent, fireEvent, getFiresEvents, getListeners, hasActiveEvent, hasListeners, hasListeners, removeAllListeners, removeListener, setFiresEvents

Methods inherited from class java.lang.Object

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

Method Detail

get

public static FocusFrame get()

frame

public void frame(Component newComponent)

Frames the given component.

Parameters:

newComponent - the component to be framed

frame

public void frame(Component newComponent,
                  com.google.gwt.user.client.Element newElement)

Frames the given component.

Parameters:

newComponent - the component to be framed

newElement - a child element of the component where the frame should be applied

hide

public void hide(Component c)

Hides the frame.

Parameters:

c - the framed component

show

public void show(Component c)

Shows the frame on a component that has been previously framed.

Parameters:

c - the component

sync

public void sync(Component c)

Updates the frame's size and position to match the component.

Parameters:

c - the component

sync

public void sync(Component c,
                 com.google.gwt.user.client.Element elem)

Updates the frame's size and position to match the component's child element.

Parameters:

c - the component

elem - the child element

unframe

public void unframe()

Removes and visible frames.

unframe

public void unframe(Component c)

Remove the comonent's frame.

Parameters:

c - the component

init

protected void init()