From dd29c1d4c872b7a00f8b077efddbf6b32994d609 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 19 May 2020 20:19:34 +0530
Subject: [PATCH] Viewer search results: Show internal file name in which each
 result is found as a tooltip

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

diff --git a/src/calibre/gui2/viewer/search.py b/src/calibre/gui2/viewer/search.py
index 66668d1e9e..9987aa3ff4 100644
--- a/src/calibre/gui2/viewer/search.py
+++ b/src/calibre/gui2/viewer/search.py
@@ -388,6 +388,8 @@ class Results(QListWidget):  # {{{
         i = QListWidgetItem(' ', self)
         i.setData(Qt.UserRole, result)
         i.setIcon(self.blank_icon)
+        if getattr(result, 'file_name'):
+            i.setData(Qt.ToolTipRole, _('In internal file: {}').format(result.file_name))
         return self.count()
 
     def item_activated(self):