Collection
Object Hierarchy:
Description:
[ 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 [[email protected]] to create a concrete implementation of this interface which you can add objects to.
All known implementing classes:
Content:
Methods:
- 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.
Signals:
Inherited Members:
All known members inherited from class GLib.Object
- @get
- @new
- @ref
- @set
- add_toggle_ref
- add_weak_pointer
- bind_property
- connect
- constructed
- disconnect
- dispose
- dup_data
- dup_qdata
- force_floating
- freeze_notify
- get_class
- get_data
- get_property
- get_qdata
- get_type
- getv
- interface_find_property
- interface_install_property
- interface_list_properties
- is_floating
- new_valist
- new_with_properties
- newv
- notify
- notify_property
- ref_count
- ref_sink
- remove_toggle_ref
- remove_weak_pointer
- replace_data
- replace_qdata
- set_data
- set_data_full
- set_property
- set_qdata
- set_qdata_full
- set_valist
- setv
- steal_data
- steal_qdata
- thaw_notify
- unref
- watch_closure
- weak_ref
- weak_unref