inventory change

[ghkhgkajtgfhjkcbg]

is there a way I can stop people from moving an item from their inventory into a chest/echest/shulker/barrel
I tried this
on inventory change:
if item is example item:
cancel event
but that didn't work and I checked in the parser and it said it wouldn't work
I tried several other things but none of them worked either

 

[LOUDO]

Try using the event org.bukkit.event.inventory.InventoryDragEvent using the addon skript-reflect
This event check when a player is moving an item from his inventory to a another slot
Here's a little example

import:
    org.bukkit.event.inventory.InventoryDragEvent


on InventoryDragEvent:
    send event.getInventorySlots() to player

If you want more info, you can check the classes on spigot website for minecraft java classes