public void onLeft(Component component, PreviewEvent pe) {
if (component.getParent() instanceof PagingToolBar) {
return;
}
ToolBar bar = (ToolBar)component.getParent();
ToolBarLayout layout = bar.getLayout();
Button more = layout.getMoreButton();
if (component == more) {
for (int i = bar.getItemCount() - 1; i >= 0; i--) {
Component c = bar.getItem(i);
if (!isIgnore(c) && c.getData("gxt-overflow") == null) {
focusWidget(c, false);