Paginations

With the pagination system of SmartInvs, you can easily create pages for your inventories.

Get a Pagination

To get the Pagination object of your InventoryContents, simply call its pagination() method.

Use a Pagination

Now, we'll see how to use this pagination in our inventory.

First, we need to set some informations for our pagination, we'll use the setItems(ClickableItem...) method to set all our items to the object.

Then we can also use the setItemsPerPage(int) method to tell to our pagination how many items we want per page, the default value is 5.

Okay, now, let's see the available getters:

Then to change the actual page, several methods are availables:

• first() to set the page to the first
• last() to set the page to the last non-empty
• previous() to go one page backward, if possible
• next() to go one page forward, if possible

And finally, to add our items to our inventory, we can either use the getPageItems() method and put the items manually, or we can use addToIterator(SlotIterator) to automatically add our items from a Slot Iterator.

Example

@Override
public void init(Player player, InventoryContents contents) {
    Pagination pagination = contents.pagination();

    ClickableItem[] items = new ClickableItem[22];

    for(int i = 0; i < items.length; i++)
        items[i] = ClickableItem.empty(new ItemStack(Material.CHORUS_FRUIT, i));

    pagination.setItems(items);
    pagination.setItemsPerPage(7);

    pagination.addToIterator(contents.newIterator(SlotIterator.Type.HORIZONTAL, 1, 1));

    contents.set(2, 3, ClickableItem.of(new ItemStack(Material.ARROW),
            e -> INVENTORY.open(player, pagination.previous().getPage())));
    contents.set(2, 5, ClickableItem.of(new ItemStack(Material.ARROW),
            e -> INVENTORY.open(player, pagination.next().getPage())));
}

@Override
public void update(Player player, InventoryContents contents) {}

And this is the result, when applied to a basic chest inventory with 3 rows: