GWT 2.7.0

## Uses of Interface
com.google.gwt.cell.client.IsCollapsible

Packages that use IsCollapsible
com.google.gwt.cell.client | Standard `Cell` subclasses used by the `cellview` widgets.

Uses of IsCollapsible in com.google.gwt.cell.client

Classes in com.google.gwt.cell.client that implement IsCollapsible
`class` | `ButtonCellBase<C>` Base class for button Cells.
`class` | `TextButtonCell` `TextButtonCell` is a simple button with text content.

GWT 2.7.0