From d90e866e9b0d9274a481ed30dbff20d7513c4c07 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 26 Jul 2020 14:05:38 +0530
Subject: [PATCH] Limit the amount of highlighted text displayed in the
 highlights panel

---
 src/calibre/gui2/viewer/highlights.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/calibre/gui2/viewer/highlights.py b/src/calibre/gui2/viewer/highlights.py
index b19e995ecd..8e5acf7d41 100644
--- a/src/calibre/gui2/viewer/highlights.py
+++ b/src/calibre/gui2/viewer/highlights.py
@@ -116,6 +116,9 @@ class Highlights(QListWidget):
         highlights = (h for h in highlights if not h.get('removed') and h.get('highlighted_text'))
         for h in self.sorted_highlights(highlights):
             txt = h.get('highlighted_text')
+            txt = txt.replace('\n', ' ')
+            if len(txt) > 100:
+                txt = txt[:100] + '…'
             i = QListWidgetItem(txt, self)
             i.setData(Qt.UserRole, h)
             self.uuid_map[h['uuid']] = self.count() - 1