!7

static IVar<S> text;
static JTextField tf;
static JDesktopPane desktop;

p-awt {
  text = persistentVar("Text", "Show me a window!");
  
  tf = jcenteredtextfield(text!);
  onUpdate(tf, r { text.set(getText(tf)) });
  onEnter(tf, f go);
  desktop = jTiledBackgroundDesktopPane(#1009931);
  final JPanel bg = jtransparent_recursive(
    jfullcenter(withBottomMargin(550, jMinWidth(400,
      setFontSize(30, tf)))));
  desktop.add(bg);
  desktop.setLayout(layoutManagerFromFunction(voidfunc(Container c) {
    bg.setBounds(0, 0, c.getWidth(), c.getHeight());
  }));
  //desktop.add(setBounds(100, 400, 300, 200, jInternalFrame("Hello!")));
  cleanExitOnFrameClose(showFullScreen(desktop));
  focus(tf);
  hideConsole();
}

svoid go { callStaticAnswerMethod(getText(tf)); }

answer {
  if "show me a window" {
    JInternalFrame frame; 
    desktop.add(setBounds(random(100, desktop.getWidth()-100-300), 400, 300, 200, frame = jInternalFrame("Here it is.")));
    frame.moveToFront();
  }
}

Began life as a copy of #1009940