I see in examples such events as: start, dragstart, hoveron.
I read the documentation of EventDispatcher, but there are no such!
I can see that EventDispatcher is connected to such classes as DragControls, TransformControls and so on.
Where can I find out what events exist besides start, dragstart, hoveron. I need an event - click (like onclick)
Events are specific for each controls type. If you’d like to listen to a global onclick / onmousedown, you can attach an event listener to the <canvas> element the scene is rendered on (using just a native JS event.)
(EventDispatcher is only a utility, it probably won’t help you much in this case.)