public override MathNode CreateDefaultNode(int i)
{
if (i == 0)
{
MathNodeObjRef v = new MathNodeObjRef(this);
v.ObjectReference.Type = MathExp.RaisTypes.ObjectRefType.Property;
return(v);
}
else if (i == 1)
{
MathNodeDefaultValue v = new MathNodeDefaultValue(this);
return(v);
}
return(base.CreateDefaultNode(i));
}
public override System.Drawing.SizeF OnCalculateDrawSize(System.Drawing.Graphics g)
{
if (this[1] is MathNodeDefaultValue)
{
MathNodeDefaultValue v = this[1] as MathNodeDefaultValue;
if (v != null && v.InPort != null)
{
if (v.InPort.LinkedPortID != 0)
{
return(this[0].CalculateDrawSize(g));
}
}
}
return(base.OnCalculateDrawSize(g));
}
public override void OnDraw(System.Drawing.Graphics g)
{
if (this[1] is MathNodeDefaultValue)
{
MathNodeDefaultValue v = this[1] as MathNodeDefaultValue;
if (v != null && v.InPort != null)
{
if (v.InPort.LinkedPortID != 0)
{
this[0].OnDraw(g);
return;
}
}
}
base.OnDraw(g);
}