Today I had almost the same issue.. :-)
It seems that browsing the model of the CellTree is almost impossible
from the side of a SelectionModel or a DefaultSelectionEventManager. I
inherited from DefaultSelectionEventManager and tried to override
doMultiSelection(..) but from that method I could n
...which leads to the alternate solution: add an OpenHandler and a
CloseHandler to the CellTree.
--
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To view this discussion on the web visit
https://groups.google.com/d/msg/google-web-toolkit/
It's not a good solution, but when you open a tree node with
setChildOpen(), the method return the Child TreeNode :
public TreeNode setChildOpen(int index, boolean open, boolean fireEvents) {
assertNotDestroyed();
checkChildBounds(index);
CellTreeNodeView child = nodeView.getChil
I have a cellTree with few nodes.
I need to send to the server side which nodes are open on the tree, and
which are closed.
I was thinking on two solutions, but i have problem with both.
1. Walk the cellTree and double-check all the nodes if they are open or
closed.
My problem with this is that i
