[gtk+/a11y] GtkHSV: set a suitable role for the accessible

[Matthias Clasen <matthiasc src gnome org>]

commit 4e30c07d66ba529a7c51261a87f567c3f32555d5
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Jun 23 18:41:47 2011 -0400

    GtkHSV: set a suitable role for the accessible
    
    The consensus of the accessibility team was that 'color chooser'
    fits best for this. Update tests to match.

 gtk/gtkhsv.c                |   15 +++++++++++++++
 tests/a11y/colorchooser.txt |    2 +-
 2 files changed, 16 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkhsv.c b/gtk/gtkhsv.c
index 913f6df..78be592 100644
--- a/gtk/gtkhsv.c
+++ b/gtk/gtkhsv.c
@@ -124,6 +124,7 @@ static gboolean gtk_hsv_focus                (GtkWidget          *widget,
                                               GtkDirectionType    direction);
 static void     gtk_hsv_move                 (GtkHSV             *hsv,
                                               GtkDirectionType    dir);
+static AtkObject *gtk_hsv_get_accessible     (GtkWidget          *widget);
 
 static guint hsv_signals[LAST_SIGNAL];
 
@@ -154,6 +155,7 @@ gtk_hsv_class_init (GtkHSVClass *class)
   widget_class->draw = gtk_hsv_draw;
   widget_class->focus = gtk_hsv_focus;
   widget_class->grab_broken_event = gtk_hsv_grab_broken;
+  widget_class->get_accessible = gtk_hsv_get_accessible;
 
   hsv_class->move = gtk_hsv_move;
 
@@ -1618,3 +1620,16 @@ gtk_hsv_move (GtkHSV          *hsv,
   
   gtk_hsv_set_color (hsv, hue, sat, val);
 }
+
+static AtkObject *
+gtk_hsv_get_accessible (GtkWidget *widget)
+{
+  AtkObject *obj;
+
+  obj = GTK_WIDGET_CLASS (gtk_hsv_parent_class)->get_accessible (widget);
+
+  atk_object_set_role (obj, ATK_ROLE_COLOR_CHOOSER);
+
+  return obj;
+}
+
diff --git a/tests/a11y/colorchooser.txt b/tests/a11y/colorchooser.txt
index f89a1f1..c6ebb76 100644
--- a/tests/a11y/colorchooser.txt
+++ b/tests/a11y/colorchooser.txt
@@ -44,7 +44,7 @@ window1
           layer: widget
           alpha: 1
           unnamed-GailWidget-4
-            "unknown"
+            "color chooser"
             parent: unnamed-GailBox-3
             index: 0
             name: Color Wheel