scroll = new PScrollPanel();
history = new PFlowPanel();
scroll.setWidget(history);
final PDockLayoutPanel dock = new PDockLayoutPanel(PUnit.PX);
dock.addSouth(inputTextBox, 30);
dock.add(scroll);
history.add(new PLabel("> With PonySDK, you can also execute native javascript"));
history.add(new PLabel("> Try it out.. "));