gtkspinbutton: Respect value of inherited 'editable' property

When this property is set to 'FALSE', user's click on the buttons
should not actually update the value but rather result in error bell.

https://bugzilla.gnome.org/show_bug.cgi?id=667229

diff --git a/gtk/gtkspinbutton.c b/gtk/gtkspinbutton.c
index 978109edae0115b4aa7bd3d8880f95b0875c50eb..5a5cf80111562facaaf1514d236a9a8486c2a85a 100644 (file)
--- a/gtk/gtkspinbutton.c
+++ b/gtk/gtkspinbutton.c
@@ -1348,15 +1348,17 @@ gtk_spin_button_button_press (GtkWidget      *widget,
             gtk_widget_grab_focus (widget);
           priv->button = event->button;
 
-          if (gtk_editable_get_editable (GTK_EDITABLE (widget)))
+          if (gtk_editable_get_editable (GTK_EDITABLE (widget))) {
             gtk_spin_button_update (spin);
 
-          if (event->button == 1)
-            start_spinning (spin, event->window, gtk_adjustment_get_step_increment (priv->adjustment));
-          else if (event->button == 2)
-            start_spinning (spin, event->window, gtk_adjustment_get_page_increment (priv->adjustment));
-          else
-            priv->click_child = event->window;
+            if (event->button == 1)
+              start_spinning (spin, event->window, gtk_adjustment_get_step_increment (priv->adjustment));
+            else if (event->button == 2)
+              start_spinning (spin, event->window, gtk_adjustment_get_page_increment (priv->adjustment));
+            else
+              priv->click_child = event->window;
+          } else
+            gtk_widget_error_bell (widget);
 
           return TRUE;
         }