EventHandlerDelegate1

Trait used for handle events manipulation. JavaFX class wrapped must have methods defined in scalafx.event.EventHandlerDelegate1.EventHandled Type:

def addEventHandler   [E <: jfxe.Event](eventType: jfxe.EventType[E], eventHandler: jfxe.EventHandler[E])
def removeEventHandler[E <: jfxe.Event](eventType: jfxe.EventType[E], eventHandler: jfxe.EventHandler[E])
def addEventFilter    [E <: jfxe.Event](eventType: jfxe.EventType[E], eventHandler: jfxe.EventHandler[E])
def removeEventFilter [E <: jfxe.Event](eventType: jfxe.EventType[E], eventHandler: jfxe.EventHandler[E])
def buildEventDispatchChain(chain: jfxe.EventDispatchChain): jfxe.EventDispatchChain

Trait implementing Magnet Pattern to avoid compilation error "ambiguous reference to overloaded definition"

Companion object implementing Magnet Pattern Magnet Pattern to avoid compilation error "ambiguous reference to overloaded definition"

Trait implementing Magnet Pattern to avoid compilation error "ambiguous reference to overloaded definition"

Companion object implementing Magnet Pattern Magnet Pattern to avoid compilation error "ambiguous reference to overloaded definition"

Returns a object that implements scalafx.event.EventHandlerDelegate1.EventHandled.

Registers an event filter to this task. Registered event filters get an event before any associated event handlers.

Registers an event handler to this task. Any event filters are first processed, then the specified onFoo event handlers, and finally any event handlers registered by this method. As with other events in the scene graph, if an event is consumed, it will not continue dispatching.

Construct an event dispatch chain for this target.

Registers an event filter. Registered event filters get an event before any associated event handlers.

Example of filtering mouse events

pane.filterEvent(MouseEvent.Any) {
  me: MouseEvent => {
    me.eventType match {
      case MouseEvent.MousePressed => {
        ...
      }
      case MouseEvent.MouseDragged => {
        ...
      }
      case _ => {
        ...
      }
    }
  }
}

or

pane.filterEvent(MouseEvent.Any) { () => println("Some mouse event handled") }

Registers an event handler. The handler is called when the node receives an Event of the specified type during the bubbling phase of event delivery.

Example of handling mouse events

pane.handleEvent(MouseEvent.Any) {
  me: MouseEvent => {
    me.eventType match {
      case MouseEvent.MousePressed => ...
      case MouseEvent.MouseDragged => ...
      case _                       => {}
    }
  }
}

or

pane.handleEvent(MouseEvent.Any) { () => println("Some mouse event handled") }

Unregisters a previously registered event filter from this task. One filter might have been registered for different event types, so the caller needs to specify the particular event type from which to unregister the filter.

Unregisters a previously registered event handler from this task. One handler might have been registered for different event types, so the caller needs to specify the particular event type from which to unregister the handler.