From text file to tree structure view using jtree

Question

I am using JTree to build folder tree structure(GUI), I can build it manually if I know proper file structure. I want to implement this structure reading structure specified in text file, which is dynamic. I am bit poor in coding recursion type problems. Please help me

If in text file structure is as shown below

label - level

root - 0 LivingBeings - 1 animals - 2 dog - 3 cat - 3 birds - 2 peacock - 3 crow - 3

I need a tree structure like as shown in image enter image description here

trashgod · Accepted Answer · 2021-09-06 21:39:37Z

1

You should consider implementing the TreeModel interface. As an example, FileTreeModel, cited here, works with either JTree, as shown here, or Outline, as shown here.

See also XMLTree, which reads nodes from an XML file, cited here.

edited Sep 6, 2021 at 21:39

answered Sep 1, 2013 at 16:31

trashgod

206k33 gold badges264 silver badges1.1k bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

From text file to tree structure view using jtree

label - level

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

label - level

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related