Creates an HTML panel with the specified HTML contents. Any element within
this HTML that has a specified id can contain a child widget.
Parameters: html - the panel's HTML
Adds a child widget to the panel, contained within the HTML element
specified by a given id.
Parameters: widget - the widget to be added Parameters: id - the id of the element within which it will be contained
A helper method for creating unique IDs for elements within dynamically-
generated HTML. This is important because no two elements in a document
should have the same id.
a new unique identifier
Methods inherited from com.google.gwt.user.client.ui.ComplexPanel