| 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.user.cellview.client | The "cellview" widget set. | 
| 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 | Method and Description | 
|---|---|
| GwtEvent.Type<CloseHandler<T>> | CloseEvent. getAssociatedType() | 
| static GwtEvent.Type<CloseHandler<?>> | CloseEvent. getType()Gets the type associated with this event. | 
| Modifier and Type | Method and Description | 
|---|---|
| HandlerRegistration | HasCloseHandlers. addCloseHandler(CloseHandler<T> handler)Adds a  CloseEventhandler. | 
| protected void | CloseEvent. dispatch(CloseHandler<T> handler) | 
| Modifier and Type | Method and Description | 
|---|---|
| HandlerRegistration | AbstractCellTree. addCloseHandler(CloseHandler<TreeNode> handler) | 
| Modifier and Type | Class and Description | 
|---|---|
| (package private) static class  | BaseListenerWrapper.WrapWindowCloseDeprecated.  | 
| Modifier and Type | Method and Description | 
|---|---|
| static HandlerRegistration | Window. addCloseHandler(CloseHandler<Window> handler)Adds a  CloseEventhandler. | 
| Modifier and Type | Class and Description | 
|---|---|
| (package private) static class  | ListenerWrapper.WrappedOldDisclosureHandlerDeprecated.  | 
| (package private) static class  | ListenerWrapper.WrappedPopupListenerDeprecated.  | 
| (package private) static class  | ListenerWrapper.WrappedTreeListenerDeprecated.  | 
| Modifier and Type | Method and Description | 
|---|---|
| HandlerRegistration | DisclosurePanel. addCloseHandler(CloseHandler<DisclosurePanel> handler) | 
| HandlerRegistration | PopupPanel. addCloseHandler(CloseHandler<PopupPanel> handler) | 
| HandlerRegistration | MenuBar. addCloseHandler(CloseHandler<PopupPanel> handler) | 
| HandlerRegistration | Tree. addCloseHandler(CloseHandler<TreeItem> handler) |