Here an example of my second try.
I tried to close/reopen the nodes to refresh the tree but sadly
without success.
The refresh for adding is working but not for removing a node.
I replaced my refresh method by following two methods.
Still no help?
public void refresh() {
closeReopenTreeNodes(cellTree.getRootTreeNode());
}
private void closeReopenTreeNodes(TreeNode node) {
if(node == null) {
return;
}
for(int i = 0; i < node.getChildCount(); i++) {
if(node.getChildValue(i).equals(this)){
if(node.getParent() != null){
node.getParent().setChildOpen(i, false);
//node.getParent().setChildOpen(i, true);
}
node.setChildOpen(i, false);
node.setChildOpen(i, true);
}
TreeNode child = node.setChildOpen(i,
node.isChildOpen(i));
closeReopenTreeNodes(child);
}
}
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