public static void AlignTop(this NSWindow from, NSWindow toView, int pixels)
{
var frame = from.Frame;
frame.Location = new CGPoint(toView.Frame.Left, toView.AccessibilityFrame.Y + toView.Frame.Height + pixels);
from.SetFrame(frame, true);
}
public static void AlignLeft(this NSWindow sender, NSWindow toView, int pixels)
{
var frame = sender.Frame;
frame.Location = new CGPoint(toView.Frame.Left - sender.Frame.Width - pixels, toView.Frame.Bottom - frame.Height);
sender.SetFrame(frame, true);
}