# Uses of Interface
org.eclipse.draw2d.UpdateListener

Packages that use UpdateListener
Package
Description
org.eclipse.draw2d
Primary package containing general interfaces and implementation classes.
org.eclipse.draw2d.parts
This package contains some complex parts used with Draw2d.

## Uses of UpdateListener in org.eclipse.draw2d

Classes in org.eclipse.draw2d that implement UpdateListener
Modifier and Type
Class
Description
`static class`
`UpdateListener.Stub`
An empty implementation of `UpdateListener` for convenience.
Methods in org.eclipse.draw2d with parameters of type UpdateListener
Modifier and Type
Method
Description
`void`
UpdateManager.`addUpdateListener(UpdateListener listener)`
Adds the given listener to the list of listeners to be notified of painting and validation.
`void`
UpdateManager.`removeUpdateListener(UpdateListener listener)`
Removes one occurrence of the given UpdateListener by identity.

## Uses of UpdateListener in org.eclipse.draw2d.parts

Classes in org.eclipse.draw2d.parts that implement UpdateListener
Modifier and Type
Class
Description
`class`
`ScrollableThumbnail`
A scaled image representation of a Figure.
`class`
`Thumbnail`
A Thumbnail is a Figure that displays an image of its source Figure at a smaller size.