Java Reference
In-Depth Information
EventQueue.invokeLater(runner);
}
}
Summary
This chapter took both a short look and a long look at the Undo Framework found in the
javax.swing.undo
package with support from
javax.swing.event
. You saw how the framework
support arrives already built in to the Swing text components. In addition, you learned how to
build support into your own classes. With the interfaces and classes found in the Undo Framework,
you can make any editable object support both undo and redo capabilities.
The next chapter introduces the accessibility support for the Swing component set. There,
you'll learn about the support for using assistive technologies with the components and
working with audio cues.
