From: Po Lu <luangruo@yahoo.com>
Date: Sun, 2 Jan 2022 03:02:02 +0000 (+0800)
Subject: Stop sending touch-end events if coalescing scroll events
X-Git-Tag: emacs-29.0.90~3303
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=a6952f78f3962ac2d9a5add580a130f0abd31429;p=emacs.git

Stop sending touch-end events if coalescing scroll events

* src/xterm.c (handle_one_xevent): Don't generate touch-end
events if mwheel_coalesce_scroll_events is non-nil.
---

diff --git a/src/xterm.c b/src/xterm.c
index 3c35c275baf..c3443317559 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -10173,12 +10173,12 @@ handle_one_xevent (struct x_display_info *dpyinfo,
 			  val->emacs_value += delta;
 
 			  if (mwheel_coalesce_scroll_events
-			      && (fabs (val->emacs_value) < 1)
-			      && (fabs (delta) > 0))
+			      && (fabs (val->emacs_value) < 1))
 			    continue;
 
 			  bool s = signbit (val->emacs_value);
-			  inev.ie.kind = (fabs (delta) > 0
+			  inev.ie.kind = ((mwheel_coalesce_scroll_events
+					   || fabs (delta) > 0)
 					  ? (val->horizontal
 					     ? HORIZ_WHEEL_EVENT
 					     : WHEEL_EVENT)