renoise.Document.DocumentList

A document list is a document sub component which may contain other document nodes in an observable list.

Functions
Local Aliases

Functions

add_notifier(self, notifier : `ListNotifierFunction`)

Register a function or method as a notifier, which will be called as soon as the document lists layout changed. The passed notifier can either be a function or a table with a function and some context (an "object") -> method.

find(self, start_pos : `integer`, value : `renoise.Document.DocumentNode`)

->integer?

Find a value in the list by comparing the list values with the passed value. The first successful match is returned. When no match is found, nil is returned.

has_notifier(self, notifier : `ListNotifierFunction`)

Checks if the given function, method was already registered as notifier.

insert(self, pos : `integer`, value : `renoise.Document.DocumentNode`)

->renoise.Document.DocumentNode

Insert a new item to the end of the list when no position is specified, or at the specified position. Returns the newly created and inserted Observable.

property(self, index : `integer`)

->renoise.Document.DocumentNode?

List item access by index. returns nil for non existing items.

remove(self, pos : `integer`)

Removes an item (or the last one if no index is specified) from the list.

remove_notifier(self, notifier : `ListNotifierFunction` | `ListNotifierMemberContext`)

Unregister a previously registered list notifier. When only passing an object, all notifier functions that match the given object will be removed. This will not fire errors when no methods for the given object are attached. Trying to unregister a function or method which wasn't registered, will resolve into an error.