import org.eclipse.swt.SWT;
import org.eclipse.swt.events.VerifyEvent;
import org.eclipse.swt.events.VerifyListener;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;
public class Ch5Capitalizer extends Composite {
public Ch5Capitalizer(Composite parent) {
super(parent, SWT.NONE);
buildControls();
}
private void buildControls() {
this.setLayout(new FillLayout());
Text text = new Text(this, SWT.MULTI | SWT.V_SCROLL);
text.addVerifyListener(new VerifyListener() {
public void verifyText(VerifyEvent e) {
if (e.text.startsWith("1")) {
e.doit = false;
} else {
e.text = e.text.toUpperCase();
}
}
});
}
}