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a11y: exposing StButton:label as StButton accessible name

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This commit is contained in:
Alejandro Piñeiro 2012-02-18 02:30:27 +01:00
parent 7092521253
commit bdb7dbdd00
1 changed files with 30 additions and 0 deletions
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30
src/st/st-button.c
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@ -734,12 +734,31 @@ static void st_button_accessible_initialize (AtkObject *obj,
G_DEFINE_TYPE (StButtonAccessible, st_button_accessible, ST_TYPE_WIDGET_ACCESSIBLE) G_DEFINE_TYPE (StButtonAccessible, st_button_accessible, ST_TYPE_WIDGET_ACCESSIBLE)
static const gchar *
st_button_accessible_get_name (AtkObject *obj)
{
StButton *button = NULL;
const gchar *name = NULL;
button = ST_BUTTON (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (obj)));
if (button == NULL)
return NULL;
name = ATK_OBJECT_CLASS (st_button_accessible_parent_class)->get_name (obj);
if (name != NULL)
return name;
return button->priv->text;
}
static void static void
st_button_accessible_class_init (StButtonAccessibleClass *klass) st_button_accessible_class_init (StButtonAccessibleClass *klass)
{ {
AtkObjectClass *atk_class = ATK_OBJECT_CLASS (klass); AtkObjectClass *atk_class = ATK_OBJECT_CLASS (klass);
atk_class->initialize = st_button_accessible_initialize; atk_class->initialize = st_button_accessible_initialize;
atk_class->get_name = st_button_accessible_get_name;
} }
static void static void
@ -748,6 +767,14 @@ st_button_accessible_init (StButtonAccessible *self)
/* initialization done on AtkObject->initialize */ /* initialization done on AtkObject->initialize */
} }
static void
st_button_accessible_notify_label_cb (StButton *button,
GParamSpec *psec,
AtkObject *accessible)
{
g_object_notify (G_OBJECT (accessible), "accessible-name");
}
static void static void
st_button_accessible_initialize (AtkObject *obj, st_button_accessible_initialize (AtkObject *obj,
gpointer data) gpointer data)
@ -755,4 +782,7 @@ st_button_accessible_initialize (AtkObject *obj,
ATK_OBJECT_CLASS (st_button_accessible_parent_class)->initialize (obj, data); ATK_OBJECT_CLASS (st_button_accessible_parent_class)->initialize (obj, data);
obj->role = ATK_ROLE_PUSH_BUTTON; obj->role = ATK_ROLE_PUSH_BUTTON;
g_signal_connect (data, "notify::label",
G_CALLBACK (st_button_accessible_notify_label_cb), obj);
} }