@Override public void setTabIndex(int index) { FocusUtil.setTabIndex(this, index); }
@Override public void setAccessKey(char key) { FocusUtil.setAccessKey(this, key); }
@Override public void setFocus(boolean focused) { FocusUtil.setFocus(this, focused); }
@Override public int getTabIndex() { return FocusUtil.getTabIndex(this); }