diff options
| -rw-r--r-- | gtk/gtkstack.c | 34 | ||||
| -rw-r--r-- | gtk/gtkstack.h | 3 |
2 files changed, 37 insertions, 0 deletions
diff --git a/gtk/gtkstack.c b/gtk/gtkstack.c index 1c61192df7..f158d134e5 100644 --- a/gtk/gtkstack.c +++ b/gtk/gtkstack.c @@ -1134,6 +1134,40 @@ gtk_stack_remove (GtkContainer *container, } /** + * gtk_stack_get_child_by_name: + * @stack: a #GtkStack + * @name: the name of the child to find + * + * Finds the child of the #GtkStack with the name given as + * the argument. Returns %NULL if there is no child with this + * name. + * + * Return value: (transfer none): the requested child of the #GtkStack + * + * Since: 3.12 + */ +GtkWidget * +gtk_stack_get_child_by_name (GtkStack *stack, + const gchar *name) +{ + GtkStackPrivate *priv = gtk_stack_get_instance_private (stack); + GtkStackChildInfo *info; + GList *l; + + g_return_val_if_fail (GTK_IS_STACK (stack), NULL); + g_return_val_if_fail (name != NULL, NULL); + + for (l = priv->children; l != NULL; l = l->next) + { + info = l->data; + if (info->name && strcmp (info->name, name) == 0) + return info->widget; + } + + return NULL; +} + +/** * gtk_stack_set_homogeneous: * @stack: a #GtkStack * @homogeneous: %TRUE to make @stack homogeneous diff --git a/gtk/gtkstack.h b/gtk/gtkstack.h index d0bb47188a..edecf7f5a3 100644 --- a/gtk/gtkstack.h +++ b/gtk/gtkstack.h @@ -79,6 +79,9 @@ void gtk_stack_add_titled (GtkStack GtkWidget *child, const gchar *name, const gchar *title); +GDK_AVAILABLE_IN_3_12 +GtkWidget * gtk_stack_get_child_by_name (GtkStack *stack, + const gchar *name); GDK_AVAILABLE_IN_3_10 void gtk_stack_set_visible_child (GtkStack *stack, GtkWidget *child); |