Uses of Interface
org.bukkit.event.Cancellable

Packages that use Cancellable

Package	Description
org.bukkit.event.block	Events relating to when a block is changed or interacts with the world.
org.bukkit.event.enchantment	Events triggered from an enchantment table.
org.bukkit.event.entity	Events relating to entities, excluding some directly referencing some more specific entity types.
org.bukkit.event.hanging	Events relating to entities that hang.
org.bukkit.event.inventory	Events relating to inventory manipulation.
org.bukkit.event.player	Events relating to players.
org.bukkit.event.server	Events relating to programmatic state changes on the server.
org.bukkit.event.vehicle	Events relating to vehicular entities.
org.bukkit.event.weather	Events relating to weather.
org.bukkit.event.world	Events triggered by various world states or changes.
org.spigotmc.event.entity

Uses of Cancellable in org.bukkit.event.block

Classes in org.bukkit.event.block that implement Cancellable

Modifier and Type	Class and Description
class	BlockBreakEvent Called when a block is broken by a player.
class	BlockBurnEvent Called when a block is destroyed as a result of being burnt by fire.
class	BlockDamageEvent Called when a block is damaged by a player.
class	BlockDispenseEvent Called when an item is dispensed from a block.
class	BlockExplodeEvent Called when a block explodes
class	BlockFadeEvent Called when a block fades, melts or disappears based on world conditions
class	BlockFormEvent Called when a block is formed or spreads based on world conditions.
class	BlockFromToEvent Represents events with a source block and a destination block, currently only applies to liquid (lava and water) and teleporting dragon eggs.
class	BlockGrowEvent Called when a block grows naturally in the world.
class	BlockIgniteEvent Called when a block is ignited.
class	BlockMultiPlaceEvent Fired when a single block placement action of a player triggers the creation of multiple blocks(e.g.
class	BlockPhysicsEvent Thrown when a block physics check is called
class	BlockPistonEvent Called when a piston block is triggered
class	BlockPistonExtendEvent Called when a piston extends
class	BlockPistonRetractEvent Called when a piston retracts
class	BlockPlaceEvent Called when a block is placed by a player.
class	BlockSpreadEvent Called when a block spreads based on world conditions.
class	CauldronLevelChangeEvent
class	EntityBlockFormEvent Called when a block is formed by entities.
class	LeavesDecayEvent Called when leaves are decaying naturally.
class	NotePlayEvent Called when a note block is being played through player interaction or a redstone current.
class	SignChangeEvent Called when a sign is changed by a player.

Uses of Cancellable in org.bukkit.event.enchantment

Classes in org.bukkit.event.enchantment that implement Cancellable

Modifier and Type	Class and Description
class	EnchantItemEvent Called when an ItemStack is successfully enchanted (currently at enchantment table)
class	PrepareItemEnchantEvent Called when an ItemStack is inserted in an enchantment table - can be called multiple times

Uses of Cancellable in org.bukkit.event.entity

Classes in org.bukkit.event.entity that implement Cancellable

Modifier and Type	Class and Description
class	CreatureSpawnEvent Called when a creature is spawned into a world.
class	CreeperPowerEvent Called when a Creeper is struck by lightning.
class	EnderDragonChangePhaseEvent Called when an EnderDragon switches controller phase.
class	EntityBreakDoorEvent Called when an Entity breaks a door
class	EntityChangeBlockEvent Called when any Entity, excluding players, changes a block.
class	EntityCombustByBlockEvent Called when a block causes an entity to combust.
class	EntityCombustByEntityEvent Called when an entity causes another entity to combust.
class	EntityCombustEvent Called when an entity combusts.
class	EntityCreatePortalEvent Thrown when a Living Entity creates a portal in a world.
class	EntityDamageByBlockEvent Called when an entity is damaged by a block
class	EntityDamageByEntityEvent Called when an entity is damaged by an entity
class	EntityDamageEvent Stores data for damage events
class	EntityExplodeEvent Called when an entity explodes
class	EntityInteractEvent Called when an entity interacts with an object
class	EntityPortalEvent Called when a non-player entity is about to teleport because it is in contact with a portal.
class	EntityPortalExitEvent Called before an entity exits a portal.
class	EntityRegainHealthEvent Stores data for health-regain events
class	EntityShootBowEvent Called when a LivingEntity shoots a bow firing an arrow
class	EntitySpawnEvent Called when an entity is spawned into a world.
class	EntityTameEvent Thrown when a LivingEntity is tamed
class	EntityTargetEvent Called when a creature targets or untargets another entity
class	EntityTargetLivingEntityEvent Called when an Entity targets a LivingEntity and can only target LivingEntity's.
class	EntityTeleportEvent Thrown when a non-player entity (such as an Enderman) tries to teleport from one location to another.
class	EntityToggleGlideEvent Sent when an entity's gliding status is toggled with an Elytra.
class	ExplosionPrimeEvent Called when an entity has made a decision to explode.
class	FireworkExplodeEvent Called when a firework explodes.
class	FoodLevelChangeEvent Called when a human entity's food level changes
class	HorseJumpEvent Called when a horse jumps.
class	ItemDespawnEvent This event is called when a Item is removed from the world because it has existed for 5 minutes.
class	ItemMergeEvent
class	ItemSpawnEvent Called when an item is spawned into a world
class	LingeringPotionSplashEvent Called when a splash potion hits an area
class	PigZapEvent Stores data for pigs being zapped
class	PlayerLeashEntityEvent Called immediately prior to a creature being leashed by a player.
class	PotionSplashEvent Called when a splash potion hits an area
class	ProjectileLaunchEvent Called when a projectile is launched.
class	SheepDyeWoolEvent Called when a sheep's wool is dyed
class	SheepRegrowWoolEvent Called when a sheep regrows its wool
class	SlimeSplitEvent Called when a Slime splits into smaller Slimes upon death
class	SpawnerSpawnEvent Called when an entity is spawned into a world by a spawner.
class	VillagerAcquireTradeEvent Called whenever a villager acquires a new trade.
class	VillagerReplenishTradeEvent Called when a villager's trade's maximum uses is increased, due to a player's trade.

Uses of Cancellable in org.bukkit.event.hanging

Classes in org.bukkit.event.hanging that implement Cancellable

Modifier and Type	Class and Description
class	HangingBreakByEntityEvent Triggered when a hanging entity is removed by an entity
class	HangingBreakEvent Triggered when a hanging entity is removed
class	HangingPlaceEvent Triggered when a hanging entity is created in the world

Uses of Cancellable in org.bukkit.event.inventory

Classes in org.bukkit.event.inventory that implement Cancellable

Modifier and Type	Class and Description
class	BrewEvent Called when the brewing of the contents inside the Brewing Stand is complete.
class	CraftItemEvent Called when the recipe of an Item is completed inside a crafting matrix.
class	FurnaceBurnEvent Called when an ItemStack is successfully burned as fuel in a furnace.
class	FurnaceSmeltEvent Called when an ItemStack is successfully smelted in a furnace.
class	InventoryClickEvent This event is called when a player clicks a slot in an inventory.
class	InventoryCreativeEvent This event is called when a player in creative mode puts down or picks up an item in their inventory / hotbar and when they drop items from their Inventory while in creative mode.
class	InventoryDragEvent This event is called when the player drags an item in their cursor across the inventory.
class	InventoryInteractEvent An abstract base class for events that describe an interaction between a HumanEntity and the contents of an Inventory.
class	InventoryMoveItemEvent Called when some entity or block (e.g.
class	InventoryOpenEvent Represents a player related inventory event
class	InventoryPickupItemEvent Called when a hopper or hopper minecart picks up a dropped item.

Uses of Cancellable in org.bukkit.event.player

Classes in org.bukkit.event.player that implement Cancellable

Modifier and Type	Class and Description
class	AsyncPlayerChatEvent This event will sometimes fire synchronously, depending on how it was triggered.
class	PlayerAchievementAwardedEvent Called when a player earns an achievement.
class	PlayerAnimationEvent Represents a player animation event
class	PlayerArmorStandManipulateEvent Called when a player interacts with an armor stand and will either swap, retrieve or place an item.
class	PlayerBedEnterEvent This event is fired when the player is almost about to enter the bed.
class	PlayerBucketEmptyEvent Called when a player empties a bucket
class	PlayerBucketEvent Called when a player interacts with a Bucket
class	PlayerBucketFillEvent Called when a player fills a bucket
class	PlayerChatEvent Deprecated. This event will fire from the main thread and allows the use of all of the Bukkit API, unlike the AsyncPlayerChatEvent. Listening to this event forces chat to wait for the main thread which causes delays for chat. AsyncPlayerChatEvent is the encouraged alternative for thread safe implementations.
class	PlayerCommandPreprocessEvent This event is called whenever a player runs a command (by placing a slash at the start of their message).
class	PlayerDropItemEvent Thrown when a player drops an item from their inventory
class	PlayerEditBookEvent Called when a player edits or signs a book and quill item.
class	PlayerFishEvent Thrown when a player is fishing
class	PlayerGameModeChangeEvent Called when the GameMode of the player is changed.
class	PlayerInteractAtEntityEvent Represents an event that is called when a player right clicks an entity with a location on the entity the was clicked.
class	PlayerInteractEntityEvent Represents an event that is called when a player right clicks an entity.
class	PlayerInteractEvent Called when a player interacts with an object or air.
class	PlayerItemConsumeEvent This event will fire when a player is finishing consuming an item (food, potion, milk bucket).
class	PlayerItemDamageEvent
class	PlayerItemHeldEvent Fired when a player changes their currently held item
class	PlayerKickEvent Called when a player gets kicked from the server
class	PlayerMoveEvent Holds information for player movement events
class	PlayerPickupArrowEvent Thrown when a player picks up an arrow from the ground.
class	PlayerPickupItemEvent Thrown when a player picks an item up from the ground
class	PlayerPortalEvent Called when a player is about to teleport because it is in contact with a portal.
class	PlayerShearEntityEvent Called when a player shears an entity
class	PlayerStatisticIncrementEvent Called when a player statistic is incremented.
class	PlayerSwapHandItemsEvent Called when a player swap items between main hand and off hand using the hotkey.
class	PlayerTeleportEvent Holds information for player teleport events
class	PlayerToggleFlightEvent Called when a player toggles their flying state
class	PlayerToggleSneakEvent Called when a player toggles their sneaking state
class	PlayerToggleSprintEvent Called when a player toggles their sprinting state
class	PlayerUnleashEntityEvent Called prior to an entity being unleashed due to a player's action.
class	PlayerVelocityEvent Called when the velocity of a player changes.

Uses of Cancellable in org.bukkit.event.server

Classes in org.bukkit.event.server that implement Cancellable

Modifier and Type	Class and Description
class	RemoteServerCommandEvent This event is called when a command is recieved over RCON.
class	ServerCommandEvent This event is called when a command is run from the server console.

Uses of Cancellable in org.bukkit.event.vehicle

Classes in org.bukkit.event.vehicle that implement Cancellable

Modifier and Type	Class and Description
class	VehicleDamageEvent Raised when a vehicle receives damage.
class	VehicleDestroyEvent Raised when a vehicle is destroyed, which could be caused by either a player or the environment.
class	VehicleEnterEvent Raised when an entity enters a vehicle.
class	VehicleEntityCollisionEvent Raised when a vehicle collides with an entity.
class	VehicleExitEvent Raised when a living entity exits a vehicle.

Uses of Cancellable in org.bukkit.event.weather

Classes in org.bukkit.event.weather that implement Cancellable

Modifier and Type	Class and Description
class	LightningStrikeEvent Stores data for lightning striking
class	ThunderChangeEvent Stores data for thunder state changing in a world
class	WeatherChangeEvent Stores data for weather changing in a world

Uses of Cancellable in org.bukkit.event.world

Classes in org.bukkit.event.world that implement Cancellable

Modifier and Type	Class and Description
class	ChunkUnloadEvent Called when a chunk is unloaded
class	PortalCreateEvent Called when a portal is created
class	StructureGrowEvent Event that is called when an organic structure attempts to grow (Sapling -> Tree), (Mushroom -> Huge Mushroom), naturally or using bonemeal.
class	WorldUnloadEvent Called when a World is unloaded

Uses of Cancellable in org.spigotmc.event.entity

Classes in org.spigotmc.event.entity that implement Cancellable

Modifier and Type	Class and Description
class	EntityMountEvent Called when an entity attempts to ride another entity.