# HG changeset patch
# User Björn Ricks <bjoern.ricks@intevation.de>
# Date 1365752260 -7200
# Node ID dd575513ee1bcf73bdbd771b327422bc92ce46e0
# Parent  822c4facbb6517adb15b34bff6609c65c4edf672
Add new State method set_focus

With most state changes a focus must be set to a different widget to receive the
keyinput. This change will allow to override the set_focus method which is
called when the State is created.

diff -r 822c4facbb65 -r dd575513ee1b getan/states.py
--- a/getan/states.py	Fri Apr 12 09:36:03 2013 +0200
+++ b/getan/states.py	Fri Apr 12 09:37:40 2013 +0200
@@ -40,6 +40,7 @@
         self.controller = controller
         self.view = view
         self.config = controller.get_config()
+        self.set_focus()
 
     def input_filter(self, input, raw):
         """Filters input that should not be passed to widget elements
@@ -63,6 +64,10 @@
     def msg(self, key):
         return self.messages[key]
 
+    def set_focus(self):
+        """ Override this method to set the focus when the state is created """
+        pass
+
 
 class ProjectState(State):