Things to remember ...

• There is always a hierarchy of components

  • the hierarchy has a root

• Components can be added to the containers

  • you need to take care of how to place these components layout

• It's all events and actions from then on!

  • every user interaction with the graphical environment causes an event
  • you need to declare listeners to capture events and perform actions accordingly

• Finally pack and make visible your graphical environment.

Notes: