From: Lukáš Tyrychtr <lukastyrychtr@gmail.com>
Date: Fri, 9 Sep 2022 09:09:31 +0000 (+0200)
Subject: a11y: Add DOM-like API to GtkAccessible
X-Git-Tag: archive/raspbian/4.12.3+ds-1+rpi1~1^2^2^2~22^2~8^2~9^2~20
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5dfbaa53fcc03a57837c49b78848dd082890680e;p=gtk4.git

a11y: Add DOM-like API to GtkAccessible

Add get_parent and get_child_at_index to GtkAccessible so we can
decouple the a11y tree from the widget tree.
---

diff --git a/gtk/gtkaccessibleprivate.h b/gtk/gtkaccessibleprivate.h
index eefd30a38b..ddd94d7dff 100644
--- a/gtk/gtkaccessibleprivate.h
+++ b/gtk/gtkaccessibleprivate.h
@@ -33,6 +33,9 @@ struct _GtkAccessibleInterface
 
   gboolean              (* get_platform_state)  (GtkAccessible              *self,
                                                  GtkAccessiblePlatformState  state);
+
+  GtkAccessible *       (* get_parent)  (GtkAccessible *self);
+  GtkAccessible *       (* get_child_at_index)  (GtkAccessible *self, guint index);
 };
 
 GtkATContext *  gtk_accessible_get_at_context   (GtkAccessible *self);
@@ -49,6 +52,10 @@ void            gtk_accessible_platform_changed (GtkAccessible                *s
 gboolean        gtk_accessible_get_platform_state (GtkAccessible              *self,
                                                    GtkAccessiblePlatformState  state);
 
+GtkAccessible * gtk_accessible_get_parent(GtkAccessible *self);
+
+GtkAccessible * gtk_accessible_get_child_at_index(GtkAccessible *self, guint index);
+
 void            gtk_accessible_bounds_changed   (GtkAccessible *self);
 
 void            gtk_accessible_update_children  (GtkAccessible           *self,