| Package | Description | 
|---|---|
| com.google.gwt.logging.client | Log handlers and related classes for java.util.logging support in GWT. | 
| com.google.gwt.user.client | Fundamental user-interface classes used in client-side GWT code. | 
| com.google.gwt.user.client.ui | Widgets, Panels, and other user-interface classes. | 
| 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 | Method and Description | 
|---|---|
| static void | Event. addEventPreview(EventPreview preview)Deprecated. 
 | 
| static void | DOM. addEventPreview(EventPreview preview)Deprecated. 
 | 
| static void | Event. removeEventPreview(EventPreview preview)Deprecated. 
 use  HandlerRegistrationreturned fromEvent.addNativePreviewHandler(NativePreviewHandler) | 
| static void | DOM. removeEventPreview(EventPreview preview)Deprecated. 
 use  HandlerRegistrationreturned fromEvent.addNativePreviewHandler(Event.NativePreviewHandler) | 
| 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  | PopupPanelA panel that can "pop up" over other widgets. |