Thanks Greg.
I think I'm on the right track, but I'm missing something clear I think.
Here is my snippet:
public void selectedPathsChanged(TreeView arg0, Sequence<Path> paths) {
Sequence.Tree<TreeNode> tree = new Sequence.Tree<TreeNode>();
for(int i, n=paths.getLength(); i < n; i++){
TreeNode node = tree.get(paths, paths.get(i));
}
I tried casting the tree.get() to a TreeNode, but that didn't work, as
the get is still bringing back a path.
David
From: Greg Brown [mailto:[email protected]]
Sent: Tuesday, February 23, 2010 2:44 PM
To: [email protected]
Subject: Re: TreeViews, Nodes and Paths
Hi David,
You can use the get() method of
org.apache.pivot.collections.Sequence.Tree to access your tree nodes by
path.
Greg
On Feb 23, 2010, at 3:33 PM, David McNelis wrote:
I have just changed a single select TreeView to a Multi, and am having
some issues.
Before I was able to use TreeView and the getSelectedNode() method, but
clearly that doesn't apply to this situation.
The getSelectedPaths() seems to be the logical direction to go, but how
to I retrieve the selected node(s) itself from there? There is not a
getNode(Path) method and the getNodeAt(int) returns another path.
I'm I missing something obvious? Or is this really not as
straightforward as it would seem.
Thanks in advance for any suggestions.
