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a11y: Simplify GtkWindowAccessible

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Have GtkWindow notify of title changes, instead of overriding
GtkWidgetAccessible.notify_gtk.
This commit is contained in:
Emmanuele Bassi 2020-05-28 14:02:04 +01:00
parent d60f7f2e7a
commit 24e8b484e0
1 changed files with 16 additions and 14 deletions
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30
gtk/a11y/gtkwindowaccessible.c
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@ -61,19 +61,14 @@ gtk_window_accessible_focus_event (AtkObject *obj,
}
static void
gtk_window_accessible_notify_gtk (GObject *obj,
GParamSpec *pspec)
on_title_changed (GObject *gobject,
GParamSpec *pspec,
GtkWindowAccessible *self)
{
GtkWidget *widget = GTK_WIDGET (obj);
AtkObject* atk_obj = gtk_widget_get_accessible (widget);
AtkObject *atk_obj = ATK_OBJECT (self);
if (g_strcmp0 (pspec->name, "title") == 0)
{
g_object_notify (G_OBJECT (atk_obj), "accessible-name");
g_signal_emit_by_name (atk_obj, "visible-data-changed");
}
else
GTK_WIDGET_ACCESSIBLE_CLASS (gtk_window_accessible_parent_class)->notify_gtk (obj, pspec);
g_object_notify (G_OBJECT (atk_obj), "accessible-name");
g_signal_emit_by_name (atk_obj, "visible-data-changed");
}
static const gchar *
@ -244,14 +239,21 @@ gtk_window_accessible_ref_child (AtkObject *object,
return NULL;
}
static void
gtk_window_accessible_initialize (AtkObject *object,
gpointer data)
{
GtkWidget *window = data;
g_signal_connect (window, "notify::title", G_CALLBACK (on_title_changed), object);
}
static void
gtk_window_accessible_class_init (GtkWindowAccessibleClass *klass)
{
GtkWidgetAccessibleClass *widget_class = (GtkWidgetAccessibleClass*)klass;
AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
widget_class->notify_gtk = gtk_window_accessible_notify_gtk;
class->initialize = gtk_window_accessible_initialize;
class->get_name = gtk_window_accessible_get_name;
class->get_index_in_parent = gtk_window_accessible_get_index_in_parent;
class->ref_relation_set = gtk_window_accessible_ref_relation_set;