private void delete() {
Utils.disposeComposite(panel);
TagManager tm = TagManagerFactory.getTagManager();
tm.removeTagManagerListener(this);
for (TagType tt : tm.getTagTypes()) {
tt.removeTagTypeListener(this);
}
if (mpg != null) {
mpg.dispose();
}
}
public void delete() {
Utils.disposeComposite(downSpeedCanvas);
downSpeedGraphic.dispose();
}