[script] Disable/hide UIItem in PPGLayout

[Bernard Lebel <3dbernard(at)gmail.com>]

Hello,

I have a little ppg, with 3 parameters. The first two are text fields.
The third is a combo. Basically I want that when switching the combo,
one of the two parameters gets either disabled (read-only), or
completely hidden.

I'm very new to this stuff, I haven't found any info about such a
thing in the docs. Any suggestion? Below is my code, I hope it won't
get too massacred by formatting...


Thanks
Bernard



function XSILoadPlugin( in_reg )
{
	in_reg.Author = "Bernard Lebel";
	in_reg.Name = "MyPropertyPlugin";
	in_reg.Major = 1;
	in_reg.Minor = 1;
	in_reg.RegisterProperty( "MyProperty" );
	return true;
}


function MyProperty_Define( io_Context )
{
	var oCustomProperty = io_Context.Source;
	oCustomProperty.AddParameter2( "text1", siString, "", null, null,
null, null, 0, siPersistable );
	oCustomProperty.AddParameter2( "text2", siString, "", null, null,
null, null, 0, siPersistable );
	oCustomProperty.AddParameter2( "combo", siString, "text1", null,
null, null,null, 0, siPersistable );
}


function MyProperty_DefineLayout( io_Context )
{
	var oLayout = io_Context.Source;
	oLayout.Clear(  );
	
	aArray = new Array( "text1", "text1", "text2", "text2" );
	
	oLayout.additem( "text1" );
	oLayout.additem( "text2" );
	oLayout.AddEnumControl( "combo", aArray, "Choose", siControlCombo );
	
	oLayout.Logic = MyProperty_OnInit.toString() +
			MyProperty_combo_OnChanged.toString()
}


function MyProperty_OnInit( )
{
}



function MyProperty_combo_OnChanged( )
{
	var oLayout = PPG.PPGLayout;
	
	var oPPGItem = oLayout.Item( "text1" );
	
	// DISABLE/HIDE HERE!!!
	
	PPG.Refresh()
}

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