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[St] Add st_box_layout_move_child and st_box_layout_insert_actor

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This commit is contained in:
Marina Zhurakhinskaya 2010-01-13 15:03:26 -05:00 committed by Dan Winship
parent fa1fe4fdd1
commit 038a32330f
2 changed files with 41 additions and 0 deletions
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33
src/st/st-box-layout.c
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@ -1418,3 +1418,36 @@ st_box_layout_get_n_children (StBoxLayout *self)
{
return g_list_length (self->priv->children);
}
void
st_box_layout_move_child (StBoxLayout *self,
ClutterActor *actor,
int pos)
{
StBoxLayoutPrivate *priv = ST_BOX_LAYOUT (self)->priv;
GList *item = NULL;
item = g_list_find (priv->children, actor);
if (item == NULL)
{
g_warning ("Actor of type '%s' is not a child of the StBoxLayout container",
g_type_name (G_OBJECT_TYPE (actor)));
return;
}
priv->children = g_list_delete_link (priv->children, item);
priv->children = g_list_insert (priv->children, actor, pos);
clutter_actor_queue_relayout ((ClutterActor*) self);
}
void
st_box_layout_insert_actor (StBoxLayout *self,
ClutterActor *actor,
int pos)
{
clutter_container_add_actor((ClutterContainer*) self, actor);
st_box_layout_move_child(self, actor, pos);
}

8
src/st/st-box-layout.h
View File

@ -95,6 +95,14 @@ void st_box_layout_destroy_children (StBoxLayout *box);
guint st_box_layout_get_n_children (StBoxLayout *box);
void st_box_layout_move_child (StBoxLayout *self,
ClutterActor *actor,
int pos);
void st_box_layout_insert_actor (StBoxLayout *self,
ClutterActor *actor,
int pos);
G_END_DECLS
#endif /* _ST_BOX_LAYOUT_H */