bouncing-box.lzx

<library>
  <class name="bouncer" bgcolor="red" width="${size}" height="${size}" onmouseover="animate('size', 25, 500, true)" onmouseout="animate('size', -25, 500, true)" onmousedown="animate('width', 150, 1000, true)" onmouseup="animate('width', -150, 1000, true)">
    <attribute name="size" value="50"/>
    <attribute name="border" value="2"/>
    <view x="${parent.border}" y="${parent.border}" width="${parent.width-2*parent.border}" height="${parent.height-2*parent.border}" bgcolor="yellow"/>
  </class>
</library>