package lib.ui.reactive;

import util.Vec.Vec2;

using tink.CoreApi;

abstract class UIElement {
	abstract public function render(bounds:Vec2<Int>):Canvas;
	public var changed(default, null):Signal<Noise>;
	private final changedTrigger:SignalTrigger<Noise> = Signal.trigger();
	public final eventListner:UIEvents = {};

	public function new(events: UIEvents = null) {
		changed = changedTrigger.asSignal();
		if (events != null){
			this.eventListner = events;
		}
	}
}