Components-$70.lzx

<canvas height="75">
  <include href="base"/>

  <class name="aquatab" extends="basetab" width="40" height="20" bgcolor="aqua">
    <text>tab</text>
  </class>
  <class name="greentab" extends="basetab" width="40" height="20" bgcolor="green">
    <text>tab</text>
  </class>

  <basetabs x="10" y="10" tabclass="aquatab">
    <basetabpane>
      <text>one</text>
    </basetabpane>
    <basetabpane tabclass="greentab">
      <text>two</text>
    </basetabpane>
    <basetabpane>
      <text>three</text>
    </basetabpane>
  </basetabs>
</canvas>