Hi,
According to the documentation it is possible to assign listeners via the
linkListener parameter to the Tree component that are invoked on opening and
closing of the tree nodes. However it seems, that this functionality is not
implemented. In Tree.java there is a contentExpansion method for doing this,
but none of the trees components call this listener method. Instead they call
the expansion method directly. The contentLinkToggle component does not seem
to exist. Am I missing something?
/**
150 * Invoked by contentLinkToggle component, will invoke
151 * [EMAIL PROTECTED] #expansion(IRequestCycle)} first before checking
if the
invoking
152 * component specified an [EMAIL PROTECTED] IActionListener} and any
optional
153 * parameters it may need.
154 *
155 * @param cycle
156 */
157 public void contentExpansion(IRequestCycle cycle)
158 {
--
Thomas Häggström, Research assistant
Helsinki University of Technology, Media Technology Laboratory
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