From 16046bf4ddb21381968b7333318e58b6438c89ac Mon Sep 17 00:00:00 2001
From: Michael R Sweet <michael.r.sweet@gmail.com>
Date: Mon, 8 Jul 2002 15:14:38 +0000
Subject: Add Fl::remove_handler() method.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2491 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl.cxx | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/Fl.cxx b/src/Fl.cxx
index 16690b930..ccffdda02 100644
--- a/src/Fl.cxx
+++ b/src/Fl.cxx
@@ -1,5 +1,5 @@
 //
-// "$Id: Fl.cxx,v 1.24.2.41.2.39 2002/06/27 20:52:44 easysw Exp $"
+// "$Id: Fl.cxx,v 1.24.2.41.2.40 2002/07/08 15:14:38 easysw Exp $"
 //
 // Main event handling code for the Fast Light Tool Kit (FLTK).
 //
@@ -391,6 +391,22 @@ void Fl::add_handler(int (*h)(int)) {
   handlers = l;
 }
 
+void Fl::remove_handler(int (*h)(int)) {
+  handler_link *l, *p;
+
+  // Search for the handler in the list...
+  for (l = handlers, p = 0; l && l->handle != h; p = l; l = l->next);
+
+  if (l) {
+    // Found it, so remove it from the list...
+    if (p) p->next = l->next;
+    else handlers = l->next;
+
+    // And free the record...
+    delete l;
+  }
+}
+
 int (*fl_local_grab)(int); // used by fl_dnd.cxx
 
 static int send_handlers(int event) {
@@ -933,5 +949,5 @@ void Fl_Window::flush() {
 }
 
 //
-// End of "$Id: Fl.cxx,v 1.24.2.41.2.39 2002/06/27 20:52:44 easysw Exp $".
+// End of "$Id: Fl.cxx,v 1.24.2.41.2.40 2002/07/08 15:14:38 easysw Exp $".
 //
-- 
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