Win a copy of Re-engineering Legacy Software this week in the Refactoring forum
or Docker in Action in the Cloud/Virtualization forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

Containment Hierarchy

 
Akhilesh Trivedi
Ranch Hand
Posts: 1599
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
With reference to sun's tutorial

Sun's Tutorial

To appear onscreen, every GUI component must be part of a containment hierarchy. A containment hierarchy is a tree of components that has a top-level container as its root. We'll show you one in a bit.



What does containment hierarchy here mean? Does it mean the class-hierarchy or hierarchy of the components being laid out logically? If it is the latter one, where may i find its details?
[ October 12, 2006: Message edited by: Akhilesh Trivedi ]
 
Ernest Friedman-Hill
author and iconoclast
Marshal
Pie
Posts: 24208
35
Chrome Eclipse IDE Mac OS X
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
As it says in your quoted text above, "A containment hierarchy is a tree of components that has a top-level container as its root. " It's your second option. Now, perhaps you misused the word "latter" -- it seems like the second one shouldn't need any more information. In general, a containment hierarchy has a JFrame or JDialog (or Frame or Dialog or plain Window) at the top, with some JPanels or Panels or Canvases inside, with some JButtons or JLabels or Choices or any other components inside those -- but you knew that already.
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic