protected override void AttachCore()
{
Left.Attach();
if (!Left.Value)
{
Right.Attach();
}
}
protected override bool GetValue()
{
if (Left.Value)
{
return(true);
}
if (!Right.IsAttached)
{
Right.Attach();
}
return(Right.Value);
}
protected override void LeftChanged(object sender, ValueChangedEventArgs e)
{
if (!IsAttached)
{
return;
}
if (Left.Value)
{
Right.Detach();
}
else
{
Right.Attach();
}
Refresh();
}
internal override void Attach(ElementStyle node)
{
base.Attach(node);
if (Left != null)
{
Left.Attach(node, this, "left");
}
if (Top != null)
{
Top.Attach(node, this, "top");
}
if (Right != null)
{
Right.Attach(node, this, "right");
}
if (Bottom != null)
{
Bottom.Attach(node, this, "bottom");
}
}