From 7ae0c170ad2f63ac7e27d0496cd9c167e2bd0cbd Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Sat, 20 Feb 2010 17:40:07 +0000
Subject: Added Fl_Widget_Tracker in handle() methods etc. to avoid accessing
 widgets after deletion (STR #1306). This is all I could find, but maybe there
 are more places in the code.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7115 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_Tabs.cxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/Fl_Tabs.cxx')

diff --git a/src/Fl_Tabs.cxx b/src/Fl_Tabs.cxx
index 41de89a7e..e36a4cbda 100644
--- a/src/Fl_Tabs.cxx
+++ b/src/Fl_Tabs.cxx
@@ -161,8 +161,10 @@ int Fl_Tabs::handle(int event) {
         redraw_tabs();
       }
       if (o && value(o)) {
+        Fl_Widget_Tracker wp(o);
         set_changed();
 	do_callback();
+	if (wp.deleted()) return 1;
       }
       Fl_Tooltip::current(o);
     } else {
-- 
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