From a980e6fe04afb8c3312b572d847624050a60e39a Mon Sep 17 00:00:00 2001
From: Urban Wallasch <urban.wallasch@freenet.de>
Date: Fri, 14 May 2021 17:00:41 +0200
Subject: [PATCH] * Scroll Wars Episode III: Revenge of the Wheelscroll --
 Since setPageStep() has absolutely no effect at all on wheel scrolling, use
 setSingelStep() instead.

---
 ffpreview.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ffpreview.py b/ffpreview.py
index e8a6e2b..ed2970a 100755
--- a/ffpreview.py
+++ b/ffpreview.py
@@ -427,7 +427,7 @@ class tScrollArea(QScrollArea):
         if tlwidth < 1 or tlheight < 1:
             return
         rows = int(self.viewport().height() / tlheight + 0.5)
-        self.verticalScrollBar().setPageStep(self.verticalScrollBar().maximum() / rows * tlheight)
+        self.verticalScrollBar().setSingleStep(tlheight / 5.9287)
         cfg['grid_rows'] = rows
         cols = int((self.viewport().width()) / tlwidth)
         if cols < 1:
-- 
2.30.2