Say I have the following Class structure:
Demo
…Manager
…Console
…Child1
…Child2
…Child3
…Grandchild1
…Child4
…Grandchild2
…GreatGrandchild1
…GreatGrandchild2
…Grandchild3
Is there a listener I can put on Demo that will know when everything down to grandchidren and greatgrandchildren have all completed loading? (or instantiating or whatever)