public void clearAllElements() { // this deletion code was copied from an old version of LWComponent deletion code // todo: probably should sync this up with whatever the menu action does. Iterator li = getAllDescendents().iterator(); while (li.hasNext()) { LWComponent c = (LWComponent) li.next(); LWContainer parent = c.getParent(); if (parent == null) { // System.out.println("DELETE: " + c + " skipping: null parent (already deleted)"); } else if (c.isDeleted()) { // System.out.println("DELETE: " + c + " skipping (already deleted)"); } else if (parent.isDeleted()) { // after prior check, this case should be impossible now // System.out.println("DELETE: " + c + " skipping (parent already deleted)"); // parent will // call deleteChildPermanently } else if (parent.isSelected()) { // if parent selected, it will delete it's children // System.out.println("DELETE: " + c + " skipping - parent selected & will be deleting"); } else { parent.deleteChildPermanently(c); } } }