Constants used to control the window-closing operation.
The
setDefaultCloseOperation
and
getDefaultCloseOperation
methods
provided by
JFrame
,
JInternalFrame
, and
JDialog
use these constants.
For examples of setting the default window-closing operation, see
href="http://java.sun.com/docs/books/tutorial/uiswing/components/frame.html#windowevents">Responding to Window-Closing Events,
a section in
The Java Tutorial.