From 4e5b306547b61e0910ebb88512e65299b96a9bb7 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 1 Feb 2018 13:00:37 +0530
Subject: [PATCH] When mirroring current index only mirror row, not column

---
 src/calibre/gui2/library/views.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/calibre/gui2/library/views.py b/src/calibre/gui2/library/views.py
index d4466a03c7..7c6985ffa7 100644
--- a/src/calibre/gui2/library/views.py
+++ b/src/calibre/gui2/library/views.py
@@ -340,7 +340,11 @@ class BooksView(QTableView):  # {{{
             dest = self.pin_view if src is self else self
             self.allow_mirroring = False
             dest.selectionModel().select(src.selectionModel().selection(), QItemSelectionModel.ClearAndSelect)
-            dest.selectionModel().setCurrentIndex(src.selectionModel().currentIndex(), QItemSelectionModel.NoUpdate)
+            ci = dest.currentIndex()
+            nci = src.selectionModel().currentIndex()
+            if ci.isValid():
+                nci = dest.model().index(nci.row(), ci.column())
+            dest.selectionModel().setCurrentIndex(nci, QItemSelectionModel.NoUpdate)
             self.allow_mirroring = True
 
     # Column Header Context Menu {{{