public interface HasDragStartHandlers extends HasHandlers
DragStartHandler instances.
Experimental API: This API is still under development and is subject to change.
| Modifier and Type | Method and Description |
|---|---|
HandlerRegistration |
addDragStartHandler(DragStartHandler handler)
Adds a
DragStartEvent handler. |
fireEventHandlerRegistration addDragStartHandler(DragStartHandler handler)
DragStartEvent handler.handler - the drag start handlerHandlerRegistration used to remove this handler