Background.bordered(Colors.WHITE, Colors.BLACK, 1).inset(1)));
final Button moveRight = new Button("Move Right").onClick(new UnitSlot() {
@Override public void onEmit () {
Tabs.Tab tab = tabs.selected.get();
if (movable(tab)) {
tabs.repositionTab(tab, tab.index() + 1);
}
}
}).setEnabled(false);
final Button hide = new Button("Hide").onClick(new UnitSlot() {
@Override public void onEmit () {