convert KEY_PRESS

svn: r19951

src/plugins/view/relview.py

@@ -1873,7 +1873,7 @@ def has_children(db,p):
 def button_activated(event, mouse_button):
     if (event.type == Gdk.EventType.BUTTON_PRESS and
         event.button == mouse_button) or \
-       (event.type == Gdk.KEY_PRESS and
+       (event.type == Gdk.EventType.KEY_PRESS and
         event.keyval in (_RETURN, _KP_ENTER, _SPACE)):
         return True
     else: