Uses of Interface
javafx.beans.Observable

Packages that use Observable 
Package Description
javafx.beans
The package javafx.beans contains the interfaces that define the most generic form of observability.
javafx.beans.binding
Provides classes that create and operate on a Binding that calculates a value that depends on one or more sources.
javafx.beans.property
The package javafx.beans.property defines read-only properties and writable properties, plus a number of implementations.
javafx.beans.property.adapter
Provides various classes that act as adapters between a regular Java Bean property and a corresponding JavaFX Property.
javafx.beans.value
The package javafx.beans.value contains the two fundamental interfaces ObservableValue and WritableValue and all of its sub-interfaces.
javafx.collections
Contains the essential JavaFX collections and collection utilities
javafx.collections.transformation
Provides JavaFX collections that wrap and transform (for example, sort or filter) other JavaFX collections.
javafx.css
Provides API for making properties styleable via CSS and for supporting pseudo-class state.
javafx.scene.control
The JavaFX User Interface Controls (UI Controls or just Controls) are specialized Nodes in the JavaFX Scenegraph especially suited for reuse in many different application contexts.
javafx.scene.shape
Provides the set of 2D classes for defining and performing operations on objects related to two-dimensional geometry.