Java Reference
In-Depth Information
You also learned about the
AbstractButton
component, which serves as the root compo-
nent for all Swing button objects. You looked at its data model interface,
ButtonModel
, and the
default implementation of this interface,
DefaultButtonModel
. Next, you looked at the
JButton
class, which is the simplest of the
AbstractButton
implementations. And lastly, you looked at
the
JPanel
as the basic Swing container object.
In Chapter 5, you'll start to dig into some of the more complex
AbstractButton
implemen-
tations: the toggle buttons.
