<?xml version="1.0" encoding="utf-8" standalone="yes"?>

<!-- Slider Knob Control Descriptor -->
<CONTROL>
   <CONFIG>
      <ENUMERATION NAME="VALUEPOSITION">
           <CONSTANT NAME="None" VALUE="0"/> 
           <CONSTANT NAME="Above/Right" VALUE="1"/> 
           <CONSTANT NAME="Below/Left" VALUE="2"/>
      </ENUMERATION>
      <ENUMERATION NAME="LABELPOSITION">
           <CONSTANT NAME="None" VALUE="0"/> 
           <CONSTANT NAME="Left/Above" VALUE="1"/> 
           <CONSTANT NAME="Right/Below" VALUE="2"/>
      </ENUMERATION>
 	   <ENUMERATION NAME="ORIENTATION">
           <CONSTANT NAME="Vertical" VALUE="0"/> 
           <CONSTANT NAME="Horizontal" VALUE="1"/> 
      </ENUMERATION>      	      
      <SETUP NAME="begin">
         <PROPERTY NAME="init" DESC="Initial value" TYPE="FLOAT" DEFAULT="0"/>
      </SETUP>  
	   <PROPERTY NAME="min" DESC="Minumum value" TYPE="FLOAT" DEFAULT="0"/>
	   <PROPERTY NAME="max" DESC="Maximum value" TYPE="FLOAT" DEFAULT="10"/>
  	  <PROPERTY NAME="orientation" DESC="Orientation of the slider" TYPE="ORIENTATION" DEFAULT="0"/>
	   <PROPERTY NAME="numDivs" DESC="Number of Divisions" TYPE="INTEGER" MIN="2" MAX="100" DEFAULT="10"/>
	   <PROPERTY NAME="tickDis" DESC="Distance ticks are from edge" TYPE="FLOAT" DEFAULT="20"/>
	   <PROPERTY NAME="labelDis" DESC="Distance labels are from edge" TYPE="FLOAT" DEFAULT="20"/> 
	   <PROPERTY NAME="numSubDivs" DESC="Number of Sub-divisions" TYPE="INTEGER" MIN="1" MAX="10" DEFAULT="5"/>
	   <PROPERTY NAME="tickLength" DESC="Length of Tick in pixels" TYPE="INTEGER" MIN="0" DEFAULT="5"/>
	   <PROPERTY NAME="subTickLength" DESC="Length of Sub-Tick in pixels" TYPE="INTEGER" MIN="0" DEFAULT="2"/>
	   <PROPERTY NAME="snapToTicks" DESC="Snap the value to the ticks" TYPE="BOOLEAN" DEFAULT="1"/>
	   <PROPERTY NAME="fadeOut" DESC="Displayed value fades after being set" TYPE="BOOLEAN" DEFAULT="1"/>
	   <PROPERTY NAME="tickColour" DESC="Colour for the scale ticks" TYPE="RGB" DEFAULT="#000000"/>
	   <PROPERTY NAME="valuePosition" DESC="Location for the value readout" TYPE="VALUEPOSITION" DEFAULT="2"/>
  	   <PROPERTY NAME="valueFont" DESC="Font for the value readout" TYPE="FONT"/>
	   <PROPERTY NAME="labelPosition" DESC="Location for the value labels" TYPE="LABELPOSITION" DEFAULT="2"/>
  	   <PROPERTY NAME="labelFont" DESC="Font for the labels" TYPE="FONT"/>

   </CONFIG>	  
   
   <DRIVER HEADER="Controls">
        <REQUIRE HEADER="VfpServer" />
        <INTERRUPT DESC="Value Changed Event"  HOOK="attachEventHandler"/>                   

        <FUNCTION DESC="Slider Position">
           <RETURN TYPE="INTEGER"/>
        </FUNCTION>
  
        <METHOD NAME="getValue" DESC="Reads the slider position.">
           <RETURN TYPE="FLOAT" />
        </METHOD>
         
        <METHOD NAME="setValue" DESC="Set the slider position.">
           <PARAMETER TYPE="FLOAT"/>
        </METHOD>
      
   </DRIVER>
</CONTROL>  