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Fix bug#58584

Browse source 
* src/xterm.c (x_handle_selection_monitor_event): Return if
selection event is one Emacs asked for.
(handle_one_xevent): In that case, drop the event and don't let
it reach GTK.
This commit is contained in:
Po Lu 2022-10-18 08:52:01 +08:00
parent be3d9f717d
commit 0dbd1dbe7d
1 changed files with 11 additions and 4 deletions
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15
src/xterm.c
View file

@ -17855,7 +17855,7 @@ x_handle_wm_state (struct frame *f, struct input_event *ie)
#ifdef HAVE_XFIXES
static void
static bool
x_handle_selection_monitor_event (struct x_display_info *dpyinfo,
XEvent *event)
{
@ -17865,7 +17865,7 @@ x_handle_selection_monitor_event (struct x_display_info *dpyinfo,
notify = (XFixesSelectionNotifyEvent *) event;
if (notify->window != dpyinfo->selection_tracking_window)
return;
return false;
for (i = 0; i < dpyinfo->n_monitored_selections; ++i)
{
@ -17873,6 +17873,8 @@ x_handle_selection_monitor_event (struct x_display_info *dpyinfo,
if (notify->selection == dpyinfo->monitored_selections[i].name)
dpyinfo->monitored_selections[i].owner = notify->owner;
}
return true;
}
Window
@ -24141,8 +24143,13 @@ handle_one_xevent (struct x_display_info *dpyinfo,
#ifdef HAVE_XFIXES
if (dpyinfo->xfixes_supported_p
&& event->type == (dpyinfo->xfixes_event_base
+ XFixesSelectionNotify))
x_handle_selection_monitor_event (dpyinfo, event);
+ XFixesSelectionNotify)
&& x_handle_selection_monitor_event (dpyinfo, event))
/* GTK 3 crashes if an XFixesSelectionNotify arrives with a
window other than the root window, because it wants to know
the screen in order to determine the compositing manager
selection name. (bug#58584) */
*finish = X_EVENT_DROP;
#endif
OTHER:
#ifdef USE_X_TOOLKIT