From 4cb785e2b175424316a5795b1e5dcf012a69b134 Mon Sep 17 00:00:00 2001
From: Jaakko Keränen <jaakko.keranen@iki.fi>
Date: Fri, 19 Feb 2021 10:36:37 +0200
Subject: Touch: Scroll momentum tuning; edge swipes

---
 src/ui/documentwidget.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/ui/documentwidget.c')

diff --git a/src/ui/documentwidget.c b/src/ui/documentwidget.c
index 0a282f1b..9619c56e 100644
--- a/src/ui/documentwidget.c
+++ b/src/ui/documentwidget.c
@@ -2352,6 +2352,9 @@ static iBool processEvent_DocumentWidget_(iDocumentWidget *d, const SDL_Event *e
         if (ev->wheel.which == 0) { /* Trackpad with precise scrolling w/inertia. */
             stop_Anim(&d->scrollY);
             iInt2 wheel = mulf_I2(init_I2(ev->wheel.x, ev->wheel.y), get_Window()->pixelRatio);
+#if defined (iPlatformAppleMobile)
+            wheel.x = -wheel.x;
+#else
             /* Only scroll on one axis at a time. */
             if (iAbs(wheel.x) > iAbs(wheel.y)) {
                 wheel.y = 0;
@@ -2359,10 +2362,8 @@ static iBool processEvent_DocumentWidget_(iDocumentWidget *d, const SDL_Event *e
             else {
                 wheel.x = 0;
             }
-            scroll_DocumentWidget_(d, -wheel.y);
-#if defined (iPlatformAppleMobile)
-            wheel.x = -wheel.x;
 #endif
+            scroll_DocumentWidget_(d, -wheel.y);
             scrollWideBlock_DocumentWidget_(d, mouseCoord, wheel.x, 0);
         }
         else
-- 
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