public void selectionChanged(SelectionChangedEvent event) {
IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
setSelectedRepository((RepositoryPlugin) selection.getFirstElement());
}
});
viewer.addOpenListener(new IOpenListener() {
public void open(OpenEvent evt) {
IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
setSelectedRepository((RepositoryPlugin) selection.getFirstElement());
IWizardPage nextPage = getNextPage();