import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class MainButton {
public static void main(String[] args) {
final Display display = new Display();
Shell shell = new Shell(display);
shell.setText("Radio Buttons");
shell.pack();
Button[] radios = new Button[3];
radios[0] = new Button(shell, SWT.RADIO);
radios[0].setSelection(true);
radios[0].setText("Choice 1");
radios[0].setBounds(10, 5, 75, 30);
radios[1] = new Button(shell, SWT.RADIO);
radios[1].setText("Choice 2");
radios[1].setBounds(10, 30, 75, 30);
radios[2] = new Button(shell, SWT.RADIO);
radios[2].setText("Choice 3");
radios[2].setBounds(10, 55, 75, 30);
shell.open();
shell.pack();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}