[Java-gnome-developer] TreeView tutorial updated

[pancake <pa...@ph...>]

I added some changes into the TreeView tutorial:

- how to use TreeStore instead of ListStore to create trees of items.
- a comment tip to simplify the use of data in TreeViews.

I also added an screenshot of the ClasspathBrowser. The app that i'm coding nowadays...

I have a doubt about VBox.. as you can see in http://news.nopcode.org/cpb.jpg , The widgets inside the ScrolledWindow is center aligned.. I want to align them to the left. The widget hirearchy is:

ScrolledWindow
  |
  '-- VBox
       |
       |-- Label
       |
       |-- Label
       |
       |-- Label
       .
       .

I was unable to find the way to align them :/