function onAfterRenderingDelegate() {
			var aSelectors = _resolveStyleClasses(this, oSelectors);

			if (aSelectors.length) {
				window.requestAnimationFrame(function () {
					_registerPaddingsResizeHandler(this);
				}.bind(this));
			}
		}
Initializes enablement's listeners.
Should be invoked in controller's init method.

@private