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| author | Matthias Clasen <mclasen@redhat.com> | 2020-10-20 23:30:35 -0400 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2020-10-21 08:01:25 -0400 |
| commit | 3df0a333ad69390fe6f6ae53a82afed65f49e2bf (patch) | |
| tree | f383b8a82caff570f2b7ce41f68d1fa617fcd584 | |
| parent | 8880e3bd2e060874aba303595303624116c883e0 (diff) | |
| download | gtk+-3df0a333ad69390fe6f6ae53a82afed65f49e2bf.tar.gz | |
frame: Set up accessible relations
Mark the child as labelled-by the label.
| -rw-r--r-- | gtk/gtkframe.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gtk/gtkframe.c b/gtk/gtkframe.c index 663ef722bd..a841af7777 100644 --- a/gtk/gtkframe.c +++ b/gtk/gtkframe.c @@ -366,6 +366,23 @@ gtk_frame_get_label (GtkFrame *frame) return NULL; } +static void +update_accessible_relation (GtkFrame *frame) +{ + GtkFramePrivate *priv = gtk_frame_get_instance_private (frame); + + if (!priv->child) + return; + + if (priv->label_widget) + gtk_accessible_update_relation (GTK_ACCESSIBLE (priv->child), + GTK_ACCESSIBLE_RELATION_LABELLED_BY, g_list_append (NULL, priv->label_widget), + -1); + else + gtk_accessible_reset_relation (GTK_ACCESSIBLE (priv->child), + GTK_ACCESSIBLE_RELATION_LABELLED_BY); +} + /** * gtk_frame_set_label_widget: * @frame: a #GtkFrame @@ -398,6 +415,8 @@ gtk_frame_set_label_widget (GtkFrame *frame, gtk_widget_set_parent (label_widget, GTK_WIDGET (frame)); } + update_accessible_relation (frame); + g_object_freeze_notify (G_OBJECT (frame)); g_object_notify_by_pspec (G_OBJECT (frame), frame_props[PROP_LABEL_WIDGET]); g_object_notify_by_pspec (G_OBJECT (frame), frame_props[PROP_LABEL]); @@ -663,6 +682,8 @@ gtk_frame_set_child (GtkFrame *frame, gtk_widget_set_parent (child, GTK_WIDGET (frame)); } + update_accessible_relation (frame); + g_object_notify_by_pspec (G_OBJECT (frame), frame_props[PROP_CHILD]); } |