[news.eclipse.platform.swt] Tree Event Before Selection change

[x_naren@xxxxxxxxxxx (Naren)]

Iam trying to find my old selections in the tree.

with tree.addSelectionListener -- widgetselected -- occurs after the new 
selection event

Is there a way to get the old selections from the tree,??
other than storing the selections each item in an array outside of tree.

Thanks

Naren