1 files changed, 1 insertions, 5 deletions
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c
index fb5844d24f3..af71306cc3b 100644
--- a/source/blender/editors/interface/interface_handlers.c
+++ b/source/blender/editors/interface/interface_handlers.c
@@ -504,7 +504,7 @@ bool ui_but_is_editing(const uiBut *but)
 void ui_pan_to_scroll(const wmEvent *event, int *type, int *val)
 {
   static int lastdy = 0;
-  int dy = event->prevy - event->y;
+  int dy = WM_event_absolute_delta_y(event);
 
   /* This event should be originally from event->type,
    * converting wrong event into wheel is bad, see T33803. */
@@ -518,10 +518,6 @@ void ui_pan_to_scroll(const wmEvent *event, int *type, int *val)
     lastdy += dy;
 
     if (abs(lastdy) > (int)UI_UNIT_Y) {
-      if (U.uiflag2 & USER_TRACKPAD_NATURAL) {
-        dy = -dy;
-      }
-
       *val = KM_PRESS;
 
       if (dy > 0) {