ResizeObserver (OpenCms GWT Components API, version 17.0)

java.lang.Object
- org.opencms.gwt.client.js.ResizeObserver

@JsType(isNative=true,
        name="ResizeObserver",
        namespace="<window>")
public class ResizeObserver
extends java.lang.Object

JS interop class for native ResizeObserver.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface ResizeObserver.Callback
JS Callback for resize observers.

Constructor Summary

Constructors
Constructor Description

ResizeObserver(ResizeObserver.Callback callback)
Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`disconnect()`	Disconnects the resize observer.
`void`	`observe(elemental2.dom.Element element)`	Starts observation for an element.
`void`	`unobserve(elemental2.dom.Element element)`	Stops observation for an element.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ResizeObserver
```
public ResizeObserver(ResizeObserver.Callback callback)
```
    Creates a new instance.
    
    Parameters:
    
    callback - the callback to call when resizes happen
- Method Detail
  - disconnect
```
public void disconnect()
```
    Disconnects the resize observer.
  - observe
```
public void observe(elemental2.dom.Element element)
```
    Starts observation for an element.
    
    Parameters:
    
    element - the element to observer
  - unobserve
```
public void unobserve(elemental2.dom.Element element)
```
    Stops observation for an element.
    
    Parameters:
    
    element - the element for which to stop observation