<?xml version="1.0" encoding="utf-8"?>
<button previewHighlighted="true">
  <title>Underlined text</title>
  <svg width="8" height="8">
    <text id="text" x="50%" y="78%" style="font-size:26;font-style:normal;font-weight:normal;"
          text-anchor="middle" fill="#FFFFFF">button</text>
	<rect id="underline" x="0" y="78%" width="100%" height="2" fill="none" transform="translate(0,2)"/>
  </svg>
  <parameters>
    <parameter>
      <title>Label</title>
      <name>text</name>
      <type>text</type>
      <element>text</element>
    </parameter>
	<parameter>
      <title>Text colour</title>
      <name>text_fill</name>
      <type>colour</type>
      <element>text</element>
	  <attribute>fill</attribute>
    </parameter>
	<parameter>
      <title>Underline colour</title>
      <name>underlineFill</name>
      <type>colour</type>
      <element>underline</element>
	  <attribute>fill</attribute>
	  <changeable/>
	  <default-value>
	     <highlighted>#FF0000</highlighted>
		 <selected>#640000</selected>
	  </default-value>
    </parameter>
	<parameter>
      <title>Underline thickness</title>
      <name>underlineHeight</name>
      <type>integer</type>
      <element>underline</element>
	  <attribute>height</attribute>
    </parameter>
	<parameter>
      <title>Underline offset</title>
      <name>underlineOffset</name>
      <type>integer(-999,999)</type>
      <element>underline</element>
	  <attribute>transform#2</attribute>
    </parameter>
  </parameters>
  <init-parameter>text</init-parameter>
  <default-size>
    <width>8|text+8</width>
    <height>8|text+30%</height>
  </default-size>
  <min-size>
    <width>8|text</width>
    <height>8|text+30%</height>
  </min-size>
</button>
