| Package | Description | 
|---|---|
| com.google.gwt.event.logical.shared | Types related to logical events that do not have direct analogues to DOM
 events and which can be used in contexts other than web browsers. | 
| com.google.gwt.logging.client | Log handlers and related classes for java.util.logging support in GWT. | 
| com.google.gwt.user.cellview.client | The "cellview" widget set. | 
| com.google.gwt.user.client.ui | Widgets, Panels, and other user-interface classes. | 
| Modifier and Type | Method and Description | 
|---|---|
| static <T> void | CloseEvent. fire(HasCloseHandlers<T> source,
    T target)Fires a close event on all registered handlers in the handler manager. | 
| static <T> void | CloseEvent. fire(HasCloseHandlers<T> source,
    T target,
    boolean autoClosed)Fires a close event on all registered handlers in the handler manager. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | LoggingPopupA simple popup to show log messages, which can be resized, minimized, and
 dragged to a different location. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | AbstractCellTreeAn abstract representation of a tree widget that renders items using
  Cells. | 
| class  | CellBrowserA "browsable" view of a tree in which only a single node per level may be
 open at one time. | 
| class  | CellTreeA view of a tree. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | DecoratedPopupPanel
 A  PopupPanelthat wraps its content in a 3x3 grid, which allows users
 to add rounded corners. | 
| class  | DialogBoxA form of popup that has a caption area at the top and can be dragged by the
 user. | 
| class  | DisclosurePanelA widget that consists of a header and a content panel that discloses the
 content when a user clicks on the header. | 
| class  | MenuBarA standard menu bar widget. | 
| class  | PopupPanelA panel that can "pop up" over other widgets. | 
| class  | TreeA standard hierarchical tree widget. | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | ListenerWrapper.WrappedPopupListener. add(HasCloseHandlers<PopupPanel> source,
   PopupListener listener) |