[atomix/wip/gtk3-port] Added space and escape to navigation keys

[Robert Roth <robertroth src gnome org>]

commit 9a2c0aecd6725ca8bc7b32b8157f2539df1b5a3b
Author: Robert Roth <robert roth off gmail com>
Date:   Tue Jan 13 01:36:02 2015 +0200

    Added space and escape to navigation keys

 src/board-gtk.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/src/board-gtk.c b/src/board-gtk.c
index c5b4d71..f6d4893 100644
--- a/src/board-gtk.c
+++ b/src/board-gtk.c
@@ -724,6 +724,7 @@ gboolean board_gtk_handle_key_event (GObject * canvas, GdkEventKey * event,
     return FALSE;
 
   switch (event->keyval) {
+    case GDK_KEY_space:
     case GDK_KEY_Return:
       selector_data->mouse_steering = FALSE;
       if (selector_data->selected)
@@ -742,7 +743,11 @@ gboolean board_gtk_handle_key_event (GObject * canvas, GdkEventKey * event,
           selector_select (selector_data, item);
       }
       break;
-
+    case GDK_KEY_Escape:
+      if (selector_data->selected)
+        /* unselect item, show selector image */
+        selector_unselect (selector_data);
+      break;
     case GDK_KEY_Left:
       selector_data->mouse_steering = FALSE;
       if (!selector_data->selected) {