effect.xml

<!-- One effect's box in the BeatFX section -->
<Template>
  <WidgetGroup>
    <ObjectName>BeatFX_Unit</ObjectName>
    <Layout>vertical</Layout>
    <Children>

      <EffectSelector>
        <ObjectName>EffectSelector</ObjectName>
        <EffectRack><Variable name="rack"/></EffectRack>
        <EffectUnit><Variable name="unit"/></EffectUnit>
        <Effect><Variable name="effect"/></Effect>
        <Elide>right</Elide>
        <Size>0me,50max</Size>
      </EffectSelector>

      <VuMeter>
        <ObjectName>EffectMeter</ObjectName>
        <Size>0me,6max</Size>
        <PathBack scalemode="STRETCH">icons/effect_meter_bg.png</PathBack>
        <PathVu scalemode="STRETCH">icons/effect_meter_fg.png</PathVu>
        <Horizontal>true</Horizontal>
        <PeakHoldSize>0</PeakHoldSize>
        <PeakHoldTime>0</PeakHoldTime>
        <PeakFallTime>0</PeakFallTime>
        <PeakFallStep>0</PeakFallStep>
        <Connection>
          <ConfigKey>[EffectRack<Variable name="rack"/>_EffectUnit<Variable name="unit"/>_Effect<Variable name="effect"/>],meta</ConfigKey>
        </Connection>
      </VuMeter>

      <PushButton>
        <ObjectName>EffectToggle</ObjectName>
        <Size>0me,30max</Size>
        <NumberStates>2</NumberStates>
        <State>
          <Number>0</Number>
          <Text>Off</Text>
        </State>
        <State>
          <Number>1</Number>
          <Text>Active</Text>
        </State>
        <Connection>
          <ConfigKey>[EffectRack<Variable name="rack"/>_EffectUnit<Variable name="unit"/>_Effect<Variable name="effect"/>],enabled</ConfigKey>
          <ConnectValueToWidget>true</ConnectValueToWidget>
        </Connection>
        <Connection>
          <ConfigKey>EffectRack<Variable name="rack"/>_EffectUnit<Variable name="unit"/>],group_[Master]_enable</ConfigKey>
          <ConnectValueToWidget>false</ConnectValueToWidget>
        </Connection>
        <Connection>
          <ConfigKey>[EffectRack<Variable name="rack"/>_EffectUnit<Variable name="unit"/>_Effect<Variable name="effect"/>],meta</ConfigKey>
          <ConnectValueToWidget>false</ConnectValueToWidget>
        </Connection>
      </PushButton>

    </Children>

    <!-- Highlights this effect unit when selected -->
    <Connection>
      <ConfigKey>[EffectRack<Variable name="rack"/>_EffectUnit<Variable name="unit"/>],focused_effect</ConfigKey>
      <BindProperty>highlight</BindProperty>
      <Transform>
        <IsEqual><Variable name="effect"/></IsEqual>
      </Transform>
    </Connection>

  </WidgetGroup>
</Template>