From e145df21652a643c358afabe979cdca8e0c55429 Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Mon, 15 Sep 2014 09:17:56 +0000
Subject: Add methods to intercept low level system events. This gives
 applications the means to handle some low level integration with the system
 that might otherwise not be possible without modifying FLTK itself.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10310 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_x.cxx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/Fl_x.cxx')

diff --git a/src/Fl_x.cxx b/src/Fl_x.cxx
index 7561919b9..35aa6fe63 100644
--- a/src/Fl_x.cxx
+++ b/src/Fl_x.cxx
@@ -194,6 +194,8 @@ void Fl::remove_fd(int n) {
   remove_fd(n, -1);
 }
 
+extern int fl_send_system_handlers(void *e);
+
 #if CONSOLIDATE_MOTION
 static Fl_Window* send_motion;
 extern Fl_Window* fl_xmousewin;
@@ -204,6 +206,8 @@ static void do_queued_events() {
   while (XEventsQueued(fl_display,QueuedAfterReading)) {
     XEvent xevent;
     XNextEvent(fl_display, &xevent);
+    if (fl_send_system_handlers(&xevent))
+      continue;
     fl_handle(xevent);
   }
   // we send FL_LEAVE only if the mouse did not enter some other window:
-- 
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