type

ResizeObserver

src @Js class ResizeObserver : Obj

ResizeObserver invokes a callback when Elem size is changed.

make	Create a new ResizeObserver instance.

disconnect	Disconnect this observer from all resize events for all nodes.
observe	Register to receive resize events for given node.
onResize	Callback when an observed target size has been modified.
unobserve	Stop receiving resize events for given node.

src This disconnect()

Disconnect this observer from all resize events for all nodes.

src new make()

Create a new ResizeObserver instance.

src This observe(Elem target)

src Void onResize(|ResizeObserverEntry[]| callback)

Callback when an observed target size has been modified.

src This unobserve(Elem target)

Stop receiving resize events for given node.