X-Git-Url: https://code.grnet.gr/git/snf-image-creator/blobdiff_plain/88f83027df65608a70e1a88f96b4a3055427dd52..89efe927d17f8193cfad1879cc83f390babae871:/image_creator/output/dialog.py

diff --git a/image_creator/output/dialog.py b/image_creator/output/dialog.py
index 2790b1c..a82b986 100644
--- a/image_creator/output/dialog.py
+++ b/image_creator/output/dialog.py
@@ -1,3 +1,5 @@
+# -*- coding: utf-8 -*-
+#
 # Copyright 2012 GRNET S.A. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or
@@ -31,6 +33,8 @@
 # interpreted as representing official policies, either expressed
 # or implied, of GRNET S.A.
 
+"""This module provides various dialog-based Output classes"""
+
 from image_creator.output import Output
 import time
 import fcntl
@@ -127,7 +131,9 @@ class InfoBoxOutput(Output):
         self.msg += "%s%s" % (msg, nl)
         # If output is long, only output the last lines that fit in the box
         lines = self.msg.splitlines()
-        h = self.height
+        # The height of the active region is 2 lines shorter that the height of
+        # the dialog
+        h = self.height - 2
         display = self.msg if len(lines) <= h else "\n".join(lines[-h:])
         self.d.infobox(display, title=self.title, height=self.height,
                        width=self.width)