New function is available from the javascript is the window.sight.system() (return: Linux, Windows, Darwin) return back with that system type where the app runs.
But the child's children not (in this version).
The parent knows about its children in self.children list variable. The child knows about its parent in self.parent variable. When a child is closed the its id will be removed its parent (self.children) list variable.
Balazs Birtalan
Balazs Birtalan