/** @exclude */
public void updateLayout() {
int nn = 0;
int xx = 0;
int yy = 0;
int n = _myRadioToggles.size();
for (int i = 0; i < n; i++) {
Toggle t = _myRadioToggles.get(i);
set(t.position, xx, yy);
xx += t.getWidth() + spacingColumn;
nn++;
if (nn == itemsPerRow) {
nn = 0;
_myWidth = xx;
yy += t.getHeight() + spacingRow;
xx = 0;
} else {
_myWidth = xx;
}
}
}
