Collection

Object Hierarchy:

[ CCode ( type_id = "gcr_collection_get_type ()" ) ]
public interface Collection : Object

A Collection is used to group a set of objects.

This is an abstract interface which can be used to determine which objects show up in a selector or other user interface element.

Use [ctor@SimpleCollection.new] to create a concrete implementation of this interface which you can add objects to.

All known implementing classes:

Namespace: Gcr

Package: gcr-3

public abstract bool contains (Object object)
Check whether the collection contains an object or not.
public void emit_added (Object object)
Emit the added signal for the given object.
public void emit_removed (Object object)
Emit the removed signal for the given object.
public abstract uint get_length ()
Get the number of objects in this collection.
public abstract List<unowned Object> get_objects ()
Get a list of the objects in this collection.

public virtual signal void added (Object object)
This signal is emitted when an object is added to the collection.
public virtual signal void removed (Object object)
This signal is emitted when an object is removed from the collection.

All known members inherited from class GLib.Object