protected override void OnSizeToFit()
{
var s = EventSink.GetPreferredSize();
Widget.SetFrameSize(new CGSize((nfloat)s.Width, (nfloat)s.Height));
}
protected override void OnSizeToFit()
{
var s = EventSink.GetPreferredSize();
Widget.SetFrameSize(new System.Drawing.SizeF((float)s.Width, (float)s.Height));
}