From a359c27c251dadf34879168f3b3dc2f48f3d1212 Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Fri, 3 Apr 2020 09:00:18 +1000
Subject: [PATCH] use old name for preview dialog to avoid breaking add-ons

---
 qt/aqt/browser.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/qt/aqt/browser.py b/qt/aqt/browser.py
index e6ac91a74..c0a789dbc 100644
--- a/qt/aqt/browser.py
+++ b/qt/aqt/browser.py
@@ -28,7 +28,7 @@ from anki.utils import htmlToTextLine, ids2str, intTime, isMac, isWin
 from aqt import AnkiQt, gui_hooks
 from aqt.editor import Editor
 from aqt.exporting import ExportDialog
-from aqt.previewer import BrowserPreviewer
+from aqt.previewer import BrowserPreviewer as PreviewDialog
 from aqt.qt import *
 from aqt.theme import theme_manager
 from aqt.utils import (
@@ -1567,7 +1567,7 @@ where id in %s"""
             self._previewer.close()
             self._previewer = None
         else:
-            self._previewer = BrowserPreviewer(self, self.mw)
+            self._previewer = PreviewDialog(self, self.mw)
             self._previewer.open()
 
     def _renderPreview(self, cardChanged=False):