From c9f82192b177d293fa19f5f4e37a8dd6639f12e3 Mon Sep 17 00:00:00 2001
From: Doug Blank <doug.blank@gmail.com>
Date: Wed, 18 Aug 2010 12:37:17 +0000
Subject: [PATCH] Added selected_handles() to navigation views for
 compatibility with listviews

svn: r15765
---
 src/gui/views/navigationview.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/gui/views/navigationview.py b/src/gui/views/navigationview.py
index d4cff2bab..c099aa6a7 100644
--- a/src/gui/views/navigationview.py
+++ b/src/gui/views/navigationview.py
@@ -221,6 +221,16 @@ class NavigationView(PageView):
         """
         raise NotImplementedError
 
+    def selected_handles(self):
+        """
+        Return the active person's handle in a list. Used for
+        compatibility with those list views that can return multiply
+        selected items. 
+        """
+        active_handle = self.uistate.get_active(self.navigation_type(),
+                                                self.navigation_group())
+        return [active_handle] if active_handle else []
+
     ####################################################################
     # BOOKMARKS
     ####################################################################