// swing.es
//
// FESI examples - JM Lugrin - 1998
//
// This example demonstrates how you can play with the swing 
// toolkit with the FESI EcmaScript interpreter.

// Requires: JavaAccess, Swing-1.0
//           Adapt swingev.bat to run this example


// First define some shortcuts - note that partially expanded
// package names can be assigned. 

Swing = Packages.com.sun.java.swing; // Just change this line if it moves

JFrame = Swing.JFrame;
JButton = Swing.JButton;
JRadioButton = Swing.JRadioButton;
ButtonGroup = Swing.ButtonGroup;
JPanel = Swing.JPanel;
UIManager = Swing.UIManager;
SwingUtilities = Swing.SwingUtilities;

// As there is no exception handling in EcmaScript, there
// will be an error if the look and feel is not on the classpath
metalClassName = "com.sun.java.swing.plaf.metal.MetalLookAndFeel"
motifClassName = "com.sun.java.swing.plaf.motif.MotifLookAndFeel"
windowsClassName = "com.sun.java.swing.plaf.windows.WindowsLookAndFeel"

UIManager.setLookAndFeel(metalClassName);


// Create the panel and its content 
panel = new JPanel();
button = new JButton("Hello, world");
button.setToolTipText("This is a Button with Text");
button.setMnemonic('h'); //for looks only; button does nada

metalButton = new JRadioButton("Metal");
metalButton.setMnemonic('o');  // String of length 1 are considered as char 
windowsButton = new JRadioButton("Windows");
windowsButton.setMnemonic('w'); 
motifButton = new JRadioButton("Motif");
motifButton.setMnemonic('m'); 
	
// Group the radio buttons.
group = new ButtonGroup();
group.add(metalButton);
group.add(windowsButton);
group.add(motifButton);

panel.add(button);
panel.add(metalButton);
panel.add(windowsButton);
panel.add(motifButton);


// Now create the frame
frame = new JFrame("Show swing");
frame.getContentPane().add("Center", panel);
frame.pack();
frame.setVisible(true);
frame.onWindowClosing = "frame.dispose();exit();";

metalButton.onAction = "setLF(metalClassName);";
motifButton.onAction = "setLF(motifClassName);";
windowsButton.onAction = "setLF(windowsClassName);";

function setLF(lf) {
    UIManager.setLookAndFeel(lf);
	SwingUtilities.updateComponentTreeUI(frame);
	frame.pack();
}