|
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Shell;
public class MainClass {
public static void main(String[] a) {
Display d = new Display();
Shell s = new Shell(d);
s.setText("A Shell Composite Example");
GroupExample ge = new GroupExample(s, SWT.SHADOW_ETCHED_IN);
ge.setLocation(20, 20);
s.open();
while (!s.isDisposed()) {
if (!d.readAndDispatch())
d.sleep();
}
d.dispose();
}
}
class GroupExample extends Composite {
final Button b1;
final Button b2;
final Button b3;
public GroupExample(Composite c, int style) {
super(c, SWT.NO_BACKGROUND);
this.setSize(110, 75);
this.setLayout(new FillLayout());
final Group g = new Group(this, style);
g.setSize(110, 75);
g.setText("Options Group");
b1 = new Button(g, SWT.RADIO);
b1.setBounds(10, 20, 75, 15);
b1.setText("Option One");
b2 = new Button(g, SWT.RADIO);
b2.setBounds(10, 35, 75, 15);
b2.setText("Option Two");
b3 = new Button(g, SWT.RADIO);
b3.setBounds(10, 50, 80, 15);
b3.setText("Option Three");
}
public String getSelected() {
if (b1.getSelection())
return "Option One";
if (b2.getSelection())
return "Option Two";
if (b3.getSelection())
return "Option Three";
return "None Selected";
}
}
|
