If you are referring to open/close images....
Try this in ur LinkTree class impl:
protected Component newNodeComponent(String id, IModel model)
{
return new LinkIconPanel(id, model, LinkTree.this)
{
private static final long serialVersionUID = 1L;
protected void onNodeLinkClicked(TreeNode node,
BaseTree tree,
AjaxRequestTarget target)
{
super.onNodeLinkClicked(node, tree, target);
LinkTree.this.onNodeLinkClicked(node, tree,
target);
}
@Override
protected ResourceReference
getResourceFolderOpen(TreeNode node) {
// return ur own resource ref impl for ur
custom open image
// On per node basis, just use the above
node ref to do ur stuff
}
protected ResourceReference
getResourceFolderClosed(TreeNode node)
{
// return ur own resource ref impl for ur
custom close image
}
protected ResourceReference
getResourceItemLeaf(TreeNode node)
{
// return ur own resource ref impl for ur
custom leaf image
}
};
}
-swaroop
wfaler wrote:
>
> Hi,
> I'm using a LinkTree to display a tree-structure with links in a sidebar.
> What do I have to do to get it to display custom icons (on a per
> node-basis) in the tree?
>
> Help would be very much appreciated.
>
> / Wille
>
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