From fc09a577419f5469d5a83db3a062d9f8c6dbc571 Mon Sep 17 00:00:00 2001
From: Charles Haley <cbhaley@i.wont.say.com>
Date: Sat, 21 Sep 2013 19:33:32 +0200
Subject: [PATCH] Ensure that icons being composed are scaled to a 128x128 box.
 This handles both down- and up-scaling.

---
 src/calibre/gui2/library/models.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/calibre/gui2/library/models.py b/src/calibre/gui2/library/models.py
index 182fd6866d..1345ae24cd 100644
--- a/src/calibre/gui2/library/models.py
+++ b/src/calibre/gui2/library/models.py
@@ -111,6 +111,8 @@ class ColumnIcon(object):  # {{{
                     d = os.path.join(config_dir, 'cc_icons', icon)
                     if (os.path.exists(d)):
                         bm = QPixmap(d)
+                        bm = bm.scaled(128, 128, aspectRatioMode= Qt.KeepAspectRatio,
+                                       transformMode=Qt.SmoothTransformation)
                         icon_bitmaps.append(bm)
                         total_width += bm.width()
                 if len(icon_bitmaps) > 1: