[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Emacs --with-x-toolkit=gtk3 - iconify, move mouse over icon -> crash

From: Adam Sjøgren
Subject: Re: Emacs --with-x-toolkit=gtk3 - iconify, move mouse over icon -> crash
Date: Wed, 12 Oct 2011 22:22:57 +0200
User-agent: Gnus/5.110018 (No Gnus v0.18) Emacs/24.0.90 (gnu/linux)

On Wed, 12 Oct 2011 15:01:51 +0200, I wrote:

> When I compile emacs with gtk3 I get a crash if I iconify the Emacs
> window and move the mouse over the icon.

The attached trivial patch avoids the crash for me. I wonder if gtk3
should be catching those X errors as gtk2 seemed to, if Emacs should
handle them itself, or something else?

diff --git a/src/xterm.c b/src/xterm.c
index 4d3b572..c8b6771 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -93,6 +93,9 @@ along with GNU Emacs.  If not, see 
<http://www.gnu.org/licenses/>.  */
 #ifdef USE_GTK
 #include "gtkutil.h"
+#ifdef HAVE_GTK3
+#include <X11/Xproto.h>
 #ifdef USE_LUCID
@@ -7848,6 +7851,13 @@ static void x_error_quitter (Display *, XErrorEvent *);
 static int
 x_error_handler (Display *display, XErrorEvent *event)
+#ifdef HAVE_GTK3
+  if (event->error_code == BadMatch && event->request_code == X_SetInputFocus 
&& event->minor_code == 0) {
+    fprintf(stderr, "Ignoring XErrorEvent(BadMatch X_SetInputFocus) serial: 
%ul\n", event->serial);
+    return 0;
+  }
   if (x_error_message)
     x_error_catcher (display, event);

  Best regards,


 "Gav                                                         Adam Sjøgren
  Strik"                                                 address@hidden

reply via email to

[Prev in Thread] Current Thread [Next in Thread]