+ else if (viewport.getSelectionGroup() != null
+ && viewport.getSelectionGroup().getSize() == 1)
+ {
+ int option = JOptionPane.showConfirmDialog(this,
+ MessageManager.getString("warn.oneseq_msainput_selection"),
+ MessageManager.getString("label.invalid_selection"),
+ JOptionPane.OK_CANCEL_OPTION);
+ if (option == JOptionPane.OK_OPTION)
+ {
+ msa = viewport.getAlignmentView(false);
+ }
+ }