* @return true if an element is found; false no element is found.
*/
boolean loadDrawControl(OdfElement root) {
NodeList controls = root.getElementsByTagName("draw:control");
for (int i = 0; i < controls.getLength(); i++) {
DrawControlElement control = (DrawControlElement) controls.item(i);
if (control.getDrawControlAttribute().equals(getId())) {
drawingShape = (Control) Component
.getComponentByElement(control);
if (drawingShape == null) {
drawingShape = new Control(control);
Component.registerComponent(drawingShape, control);