What are the components of swing? — Emereoworld.com

What are the components of swing?

A component is a fundamental user interface object in Java and must be inside a container in order to be used.  The container will group components and arrange them using the layout manager.  All Swing components are derived from the javax.swing.JComponent class.  This class is the root of the Swing component hierarchy, but descends from the AWT container class, making Swing a derivative of AWT.

The functionality of the JComponent class is appearance and behavior.  Methods and variables exist within the class to control the general appearance of an object, such as visibility, current size and location, and common graphical defaults.  A component is associated with a particular display device when it is first displayed.  The access to the display area is encapsulated by the JComponent class on the device; providing tools for rendering graphics, working with off-screen resources, and receiving user input.

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