public void WillShow(NSNotification notification)
{
if (parent != notification.Object)
{
return;
}
ChildBackend.SetAutosizeMode(true);
Child.Surface.Reallocate();
if (BackgroundColor != null)
{
if (View.Window.ContentView.Superview.Layer == null)
{
View.Window.ContentView.Superview.WantsLayer = true;
}
View.Window.ContentView.Superview.Layer.BackgroundColor = BackgroundColor;
}
WidgetSpacing padding = 0;
if (Backend != null)
{
padding = Backend.Frontend.Padding;
}
NativeChild.SetFrameOrigin(new CGPoint((nfloat)padding.Left, (nfloat)padding.Top));
shown = true;
}
void RemoveChild()
{
if (Child != null)
{
NativeChild.RemoveFromSuperview();
NativeChild.SetFrameOrigin(new CGPoint(0, 0));
ChildBackend.SetAutosizeMode(false);
Child = null;
ChildBackend = null;
}
}
