protected Button
getButton(int slot)
protected void
handleButtonClick(org.bukkit.entity.Player player, int slot, org.bukkit.event.inventory.InventoryAction action, org.bukkit.event.inventory.ClickType clickType, Button button)
void
registerButton(int slot, Button button)
final class
BackButton
MenuButton
static Button
createInfoButton(int slot, String... description)