Graphical User Interfaces - Java - page 597

JRadioButton bJava = new new JRadioButton ( "Java" );

bJava . addActionListener ( new

new LNFSetter (
"javax.swing.plaf.metal.MetalLookAndFeel" , bJava ));
bg . add ( bJava );
cp . add ( bJava );

JRadioButton bMSW = new new JRadioButton ( "MS-Windows" );

bMSW . addActionListener ( new

new LNFSetter (
"com.sun.java.swing.plaf.windows.WindowsLookAndFeel" , bMSW ));
bg . add ( bMSW );
cp . add ( bMSW );

JRadioButton bMotif = new new JRadioButton ( "Motif" );

bMotif . addActionListener ( new new LNFSetter (

"com.sun.java.swing.plaf.motif.MotifLookAndFeel" , bMotif ));
bg . add ( bMotif );
cp . add ( bMotif );

JRadioButton bMac = new new JRadioButton ( "Sun-MacOS" );

bMac . addActionListener ( new

new LNFSetter (
"com.sun.java.swing.plaf.mac.MacLookAndFeel" , bMac ));
bg . add ( bMac );
cp . add ( bMac );

String defaultLookAndFeel = UIManager . getSystemLookAndFeelClassName ();
// System.out.println(defaultLookAndFeel);
JRadioButton bDefault = new

new JRadioButton ( "Default" );
bDefault . addActionListener ( new new LNFSetter (

defaultLookAndFeel , bDefault ));
bg . add ( bDefault );
cp . add ( bDefault );

( previousButton = bDefault ). setSelected ( true true );

theFrame . pack ();

}

/* Class to set the Look and Feel on a frame */
class class LNFSetter implements ActionListener {

String theLNFName ;
JRadioButton thisButton ;

LNFSetter implements

/** Called to setup for button handling */
LNFSetter ( String lnfName , JRadioButton me ) {
theLNFName = lnfName ;