From: Karl Heuer <kwzh@gnu.org>
Date: Thu, 5 Nov 1998 19:17:42 +0000 (+0000)
Subject: (XTread_socket): ButtonPress clears f->mouse_moved.
X-Git-Tag: emacs-20.4~1306
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=edad46f664ebbb8df50765a3503f7a985bec45ae;p=emacs.git

(XTread_socket): ButtonPress clears f->mouse_moved.
---

diff --git a/src/xterm.c b/src/xterm.c
index e04b04ea651..8145689d416 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -4566,6 +4566,11 @@ XTread_socket (sd, bufp, numchars, expected)
 		  {
 		    dpyinfo->grabbed |= (1 << event.xbutton.button);
 		    last_mouse_frame = f;
+		    /* Ignore any mouse motion that happened
+		       before this event; any subsequent mouse-movement
+		       Emacs events should reflect only motion after
+		       the ButtonPress.  */
+		    f->mouse_moved = 0;
 		  }
 		else
 		  {