org.gwtwidgets.client.wwrapper
Class WBuilder

java.lang.Object
  org.gwtwidgets.client.wwrapper.WBuilder

public class WBuilder
extends java.lang.Object

Constructor Summary

WBuilder()

Method Summary

static WrappedWidget	getWidgetFromDOM(java.lang.String id) Wraps the HTML element with the specified ID as a widget.
static com.google.gwt.user.client.Element	replaceElementWithWidget(com.google.gwt.user.client.Element from, com.google.gwt.user.client.ui.Widget to) Replaces an existing element in the HTML document with a different widget.
static com.google.gwt.user.client.ui.Widget	replaceWidget(com.google.gwt.user.client.ui.Widget from, com.google.gwt.user.client.ui.Widget to) Replaces an existing widget in the HTML document with a different widget.
static void	resetElement(com.google.gwt.user.client.ui.Widget widget)

Methods inherited from class java.lang.Object

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

Constructor Detail

WBuilder

public WBuilder()

Method Detail

getWidgetFromDOM

public static WrappedWidget getWidgetFromDOM(java.lang.String id)

Wraps the HTML element with the specified ID as a widget. All widgets returned extend Widget and implement the WrappedWidget interface. The following HTML tags are currently supported: a (WHyperlink), div (WPanel), button (WButton), img (WImage).

 WrappedWidget navLinkSearch = WBuilder.getWidgetFromDOM("nav-link-search");
 
 if (navLinkSearch.isHyperlink()) {
   ((WHyperlink)navLinkSearch).addClickListener(navListener);
 }
 

Parameters:

id -

Returns:

null if unable to find or build the widget)

replaceElementWithWidget

public static com.google.gwt.user.client.Element replaceElementWithWidget(com.google.gwt.user.client.Element from,
                                                                          com.google.gwt.user.client.ui.Widget to)

Replaces an existing element in the HTML document with a different widget.

Parameters:

from - element being replaced

to - widget being added

Returns:

the element being replaced

replaceWidget

public static com.google.gwt.user.client.ui.Widget replaceWidget(com.google.gwt.user.client.ui.Widget from,
                                                                 com.google.gwt.user.client.ui.Widget to)

Replaces an existing widget in the HTML document with a different widget.

Parameters:

from - widget being replaced

to - widget being added

Returns:

the widget being replaced

resetElement

public static void resetElement(com.google.gwt.user.client.ui.Widget widget)