jMonkeyEngine/engine/test-data/Interface/Nifty/HelloJme.xml

<?xml version="1.0" encoding="UTF-8"?>
<nifty>
  <screen id="start" controller="jme3test.niftygui.TestNiftyGui">
    <layer id="layer" backgroundColor="#0000" childLayout="center">
      <panel id="panel" height="25%" width="35%" align="center" valign="center" backgroundColor="#f60f" childLayout="center" visibleToMouse="true">
        <interact onClick="quit()"/>
        <effect>
          <onStartScreen name="move" mode="in" direction="top" length="300" startDelay="0" inherit="true"/>
          <onEndScreen name="move" mode="out" direction="bottom" length="300" startDelay="0" inherit="true"/>
          <onHover name="pulsate" scaleFactor="0.008" startColor="#f600" endColor="#ffff" post="true"/>
        </effect>
        <text id="text" font="aurulent-sans-16.fnt" color="#000f" text="Hello from jME3" align="center" valign="center" />
      </panel>
    </layer>
  </screen>
  <screen id="end">
  </screen>
</nifty>