public void SetFocus()
{
if (CurrentFocus != this) {
if (CurrentFocus != null)
CurrentFocus.UnlockFocus ();
CurrentFocus = this;
LockFocus ();
}
}
public object CreateContext(Widget w)
{
ContextInfo c = new ContextInfo ();
c.Path = new NSBezierPath ();
return c;
}