[scripting] Check Box onChanged event

["Byron Nash" <byronnash(at)gmail.com>]

Does a siBool(check box) have an onChanged or onClicked event? I'm trying to enable/disable a ui control with a check box. I have it working with a button using onClicked, but I can't seem to get the check box to register with either event. What am I missing?

var oPSet = ActiveSceneRoot.AddProperty( "CustomProperty", false, "ButtonExample" ) ;

oPSet.AddParameter3( "Checker", siBool, 1 ) ;
oPSet.AddParameter3( "Switcher", siBool, 1 ) ;

var oLayout = oPSet.PPGLayout

oLayout.AddButton( "Clicker" ) ;
oLayout.AddItem("Switcher");
oLayout.AddItem("Checker");

oLayout.Logic = Switcher_OnClicked.toString() ;

oLayout.Logic = Clicker_OnClicked.toString() ;
oLayout.Language = "JScript" ;

InspectObj( oPSet ) ;

function Clicker_OnClicked()
{
    LogMessage("clicked button");
    LogMessage("Checker is:" + PPG.Checker.ReadOnly);
    if(PPG.Checker.ReadOnly){
        PPG.Checker.ReadOnly = false;
    }else{
        PPG.Checker.ReadOnly = true;
       }

    PPG.refresh();
}

function Switcher_OnClicked()
{
    LogMessage("clicked Switcher");
    
    if(PPG.Checker.ReadOnly){
        PPG.Checker.ReadOnly = false;
    }else{
        PPG.Checker.ReadOnly = true;
    }
    PPG.refresh();    
}


-- 
Byron Nash