|
/*
J2ME in a Nutshell
By Kim Topley
ISBN: 0-596-00253-X
*/
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.StringItem;
import javax.microedition.lcdui.TextField;
import javax.microedition.midlet.MIDlet;
public class FormExampleMIDlet extends MIDlet {
// The MIDlet's Display object
protected Display display;
// Flag indicating first call of startApp
protected boolean started;
protected void startApp() {
if (!started) {
display = Display.getDisplay(this);
Form form = new Form("Item Layout");
form.append("Hello");
form.append("World");
form.append("\nLet's start\na new line\n");
form.append("This is quite a long string that may not fit on one line");
form.append(new TextField("Name", "J. Doe", 32, TextField.ANY));
form.append("Address");
form.append(new TextField(null, null, 32, TextField.ANY));
display.setCurrent(form);
started = true;
}
}
protected void pauseApp() {
}
protected void destroyApp(boolean unconditional) {
}
}
|
