Jtree - node from path question

[Tim]

Hi

I extended the defaultrTreeModel and used my own objects as nodes in
the tree -
the problem I have now that I want to retrofit my tree with dynamic
addition of nodes is that is that when I call
myTreePath.getLastPathComponent() I get my own object back and not a
reference to a node (which I want so I can add a node to it)

i cant find a way of getting the node from a treepath !!

Please help !!

Tim

 

[xarax]

Hi

I extended the defaultrTreeModel and used my own objects as nodes in
the tree -
the problem I have now that I want to retrofit my tree with dynamic
addition of nodes is that is that when I call
myTreePath.getLastPathComponent() I get my own object back and not a
reference to a node (which I want so I can add a node to it)

i cant find a way of getting the node from a treepath !!

Please help !!

Tim

You wrote that your own objects are the nodes, so you
*are* getting the node. If you need something else
that represents a "node", then make that thing a field
in your object. When you get your object, look at the
field in your object for the "node" thing.

 

[Tim]

Are you saying that if I use my own object then there is no
DefaultMutableTreeNode at that point in the tree - only my object ???
I think I see a light bulb !! But how do you add other objects as
children to my object ??

Thanks
Tim