[gtk/ebassi/for-master: 4/20] a11y: Add role exception for GtkScrolledWindow

[Emmanuele Bassi <ebassi src gnome org>]

commit 429c7fc039d3ac4a164ddc43ae45997c52477de7
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu Nov 12 14:37:21 2020 +0000

    a11y: Add role exception for GtkScrolledWindow
    
    ARIA does not have a "scroll pane" role, but AT-SPI does.

 gtk/a11y/gtkatspiutils.c | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/gtk/a11y/gtkatspiutils.c b/gtk/a11y/gtkatspiutils.c
index 87b1887fe8..9210d3754e 100644
--- a/gtk/a11y/gtkatspiutils.c
+++ b/gtk/a11y/gtkatspiutils.c
@@ -21,8 +21,10 @@
 #include "config.h"
 
 #include "gtkatspiutilsprivate.h"
+
 #include "gtkenums.h"
 #include "gtkpasswordentry.h"
+#include "gtkscrolledwindow.h"
 
 /*< private >
  * gtk_accessible_role_to_atspi_role:
@@ -298,6 +300,10 @@ gtk_atspi_role_for_context (GtkATContext *context)
   if (GTK_IS_PASSWORD_ENTRY (accessible))
     return ATSPI_ROLE_PASSWORD_TEXT;
 
+  /* ARIA does not have a "scroll area" role */
+  if (GTK_IS_SCROLLED_WINDOW (accessible))
+    return ATSPI_ROLE_SCROLL_PANE;
+
   return gtk_accessible_role_to_atspi_role (role);
 }