|
|
|
Gcr Library Reference Manual | |
|---|---|---|---|---|
| Top | Description | ||||
GcrCollection; void gcr_collection_emit_added (GcrCollection *self,GObject *object); void gcr_collection_emit_removed (GcrCollection *self,GObject *object); guint gcr_collection_get_length (GcrCollection *self); GList * gcr_collection_get_objects (GcrCollection *self);
A GcrCollection 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 gcr_simple_collection_new() to create a concrete implementation of this
interface which you can add objects to.
typedef struct _GcrCollection GcrCollection;
A GcrCollection is used to group a set of objects.
void gcr_collection_emit_added (GcrCollection *self,GObject *object);
Emit the GcrCollection::added signal for the given object. This function is used by implementors of this interface.
|
The collection |
|
The object that was added |
void gcr_collection_emit_removed (GcrCollection *self,GObject *object);
Emit the GcrCollection::removed signal for the given object. This function is used by implementors of this interface.
|
The collection |
|
The object that was removed |
guint gcr_collection_get_length (GcrCollection *self);
Get the number of objects in this collection.
|
The collection |
Returns : |
The number of objects. |
GList * gcr_collection_get_objects (GcrCollection *self);
Get a list of the objects in this collection.
|
The collection |
Returns : |
A list of the objects in this collection, which should be freed
with g_list_free(). |