addPanel(styles.NW(), LEFT, TOP);
addPanel(styles.N(), CENTER, TOP);
addPanel(styles.NE(), RIGHT, TOP);
addPanel(styles.W(), LEFT, MIDDLE);
addPanel(styles.C(), CENTER, MIDDLE);
addPanel(styles.E(), RIGHT, MIDDLE);
addPanel(styles.SW(), LEFT, BOTTOM);
addPanel(styles.S(), CENTER, BOTTOM);
addPanel(styles.SE(), RIGHT, BOTTOM);
initWidget(layout_);