From: Po Lu <luangruo@yahoo.com>
Date: Sat, 13 Nov 2021 12:03:05 +0000 (+0800)
Subject: Don't emit SELECT_WINDOW_EVENT when an xwidget is scrolled
X-Git-Tag: emacs-29.0.90~2852^2~310
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=102406edb1d387bcb3c82ac320c30da5bd705194;p=emacs.git

Don't emit SELECT_WINDOW_EVENT when an xwidget is scrolled

* src/xterm.c (handle_one_event): Don't select xwidget window
on button event if the button pressed actually represents the
scroll wheel.
---

diff --git a/src/xterm.c b/src/xterm.c
index 172abe919dd..4492db85029 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -9304,7 +9304,9 @@ handle_one_xevent (struct x_display_info *dpyinfo,
 			    event->xbutton.button, event->xbutton.state,
 			    event->xbutton.time);
 
-	    if (!EQ (selected_window, xvw->w))
+	    if (!EQ (selected_window, xvw->w)
+		&& ((event->xbutton.button < 3)
+		    || (event->xbutton.button > 7)))
 	      {
 		inev.ie.kind = SELECT_WINDOW_EVENT;
 		inev.ie.frame_or_window = xvw->w;