HasAllMouseHandlers abstract class
This is a convenience interface that includes all mouse handlers defined by the core GWT system. <p> WARNING, PLEASE READ: As this interface is intended for developers who wish to handle all mouse events in GWT, new mouse event handlers will be added to it. Therefore, updates can cause breaking API changes. </p>
abstract class HasAllMouseHandlers implements HasMouseDownHandlers,
HasMouseUpHandlers, HasMouseOutHandlers, HasMouseOverHandlers,
HasMouseMoveHandlers, HasMouseWheelHandlers{
}
Subclasses
Caption, FlowPanel, FocusPanel, FocusWidget, Image, Label, Tree
Implements
HasMouseWheelHandlers, HasMouseMoveHandlers, HasMouseOverHandlers, HasMouseOutHandlers, HasMouseUpHandlers, HasMouseDownHandlers
Methods
abstract HandlerRegistration addMouseDownHandler(MouseDownHandler handler) #
Adds a {@link MouseDownEvent} handler.
@param handler the mouse down handler @return {@link HandlerRegistration} used to remove this handler
abstract HandlerRegistration addMouseMoveHandler(MouseMoveHandler handler) #
Adds a {@link MouseMoveEvent} handler.
@param handler the mouse move handler @return {@link HandlerRegistration} used to remove this handler
abstract HandlerRegistration addMouseOutHandler(MouseOutHandler handler) #
Adds a {@link MouseOutEvent} handler.
@param handler the mouse out handler @return {@link HandlerRegistration} used to remove this handler
abstract HandlerRegistration addMouseOverHandler(MouseOverHandler handler) #
Adds a {@link MouseOverEvent} handler.
@param handler the mouse over handler @return {@link HandlerRegistration} used to remove this handler
abstract HandlerRegistration addMouseUpHandler(MouseUpHandler handler) #
Adds a {@link MouseUpEvent} handler.
@param handler the mouse up handler @return {@link HandlerRegistration} used to remove this handler
abstract HandlerRegistration addMouseWheelHandler(MouseWheelHandler handler) #
Adds a {@link MouseWheelEvent} handler.
@param handler the mouse wheel handler @return {@link HandlerRegistration} used to remove this handler
abstract void fireEvent(DwtEvent event) #
Fires the given event to the handlers listening to the event's type.
Any exceptions thrown by handlers will be bundled into a UmbrellaException and then re-thrown after all handlers have completed. An exception thrown by a handler will not prevent other handlers from executing.
@param event the event