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Merge branch '6261-gtkstringlist-lacks-item-type-and-n-items' into 'main'

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stringlist: Introduce :item-type and :n-items

Closes #6261

See merge request GNOME/gtk!6662
This commit is contained in:
Benjamin Otte 2023-12-11 18:18:49 +00:00
commit cb5a8a76da
1 changed files with 65 additions and 3 deletions
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68
gtk/gtkstringlist.c
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@ -408,9 +408,15 @@ gtk_string_list_buildable_init (GtkBuildableIface *iface)
/* {{{ GObject implementation */
enum {
PROP_STRINGS = 1
PROP_0,
PROP_ITEM_TYPE,
PROP_N_ITEMS,
PROP_STRINGS,
N_PROPS
};
static GParamSpec *properties[N_PROPS] = { NULL, };
G_DEFINE_TYPE_WITH_CODE (GtkStringList, gtk_string_list, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
gtk_string_list_buildable_init)
@ -427,6 +433,30 @@ gtk_string_list_dispose (GObject *object)
G_OBJECT_CLASS (gtk_string_list_parent_class)->dispose (object);
}
static void
gtk_string_list_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkStringList *self = GTK_STRING_LIST (object);
switch (prop_id)
{
case PROP_ITEM_TYPE:
g_value_set_gtype (value, gtk_string_list_get_item_type (G_LIST_MODEL (self)));
break;
case PROP_N_ITEMS:
g_value_set_uint (value, gtk_string_list_get_n_items (G_LIST_MODEL (self)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gtk_string_list_set_property (GObject *object,
unsigned int prop_id,
@ -454,17 +484,44 @@ gtk_string_list_class_init (GtkStringListClass *class)
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
gobject_class->dispose = gtk_string_list_dispose;
gobject_class->get_property = gtk_string_list_get_property;
gobject_class->set_property = gtk_string_list_set_property;
/**
* GtkStringList:item-type:
*
* The type of items. See [method@Gio.ListModel.get_item_type].
*
* Since: 4.14
**/
properties[PROP_ITEM_TYPE] =
g_param_spec_gtype ("item-type", NULL, NULL,
G_TYPE_OBJECT,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
/**
* GtkStringList:n-items:
*
* The number of items. See [method@Gio.ListModel.get_n_items].
*
* Since: 4.14
**/
properties[PROP_N_ITEMS] =
g_param_spec_uint ("n-items", NULL, NULL,
0, G_MAXUINT, 0,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
/**
* GtkStringList:strings:
*
* Since: 4.10
*/
g_object_class_install_property (gobject_class, PROP_STRINGS,
properties[PROP_STRINGS] =
g_param_spec_boxed ("strings", NULL, NULL,
G_TYPE_STRV,
G_PARAM_WRITABLE|G_PARAM_STATIC_STRINGS|G_PARAM_CONSTRUCT_ONLY));
G_PARAM_WRITABLE|G_PARAM_STATIC_STRINGS|G_PARAM_CONSTRUCT_ONLY);
g_object_class_install_properties (gobject_class, N_PROPS, properties);
}
static void
@ -538,6 +595,9 @@ gtk_string_list_splice (GtkStringList *self,
if (n_removals || n_additions)
g_list_model_items_changed (G_LIST_MODEL (self), position, n_removals, n_additions);
if (n_removals != n_additions)
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_N_ITEMS]);
}
/**
@ -559,6 +619,7 @@ gtk_string_list_append (GtkStringList *self,
objects_append (&self->items, gtk_string_object_new (string));
g_list_model_items_changed (G_LIST_MODEL (self), objects_get_size (&self->items) - 1, 0, 1);
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_N_ITEMS]);
}
/**
@ -585,6 +646,7 @@ gtk_string_list_take (GtkStringList *self,
objects_append (&self->items, gtk_string_object_new_take (string));
g_list_model_items_changed (G_LIST_MODEL (self), objects_get_size (&self->items) - 1, 0, 1);
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_N_ITEMS]);
}
/**