# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1500013969 -7200
# Node ID 7df0a77a5064227091e40e3f8dcc3d119b0679b6
# Parent  01877048c94a93b71c0479b30b0a27763a6c312d
primitivus (chat): only scroll down if we are at the bottom of the discussion

diff -r 01877048c94a -r 7df0a77a5064 frontends/src/primitivus/chat.py
--- a/frontends/src/primitivus/chat.py	Thu Jul 13 22:49:37 2017 +0200
+++ b/frontends/src/primitivus/chat.py	Fri Jul 14 08:32:49 2017 +0200
@@ -449,7 +449,10 @@
         else:
             wid = MessageWidget(message)
             self.mess_walker.append(wid)
-            self.mess_widgets.focus_position = len(self.mess_walker) - 1  # scroll down
+            current_focus = self.mess_widgets.focus_position
+            bottom = len(self.mess_walker) - 1
+            if current_focus == bottom - 1:
+                self.mess_widgets.focus_position = bottom  # scroll down
             self.host.redraw()  # FIXME: should not be necessary
             if self._user_moved(message):
                 return  # no notification for moved messages