From 5226d5aa7e12dc8a05ea49a64caa4c2415752515 Mon Sep 17 00:00:00 2001
From: Matthias Melcher <fltk@matthiasm.com>
Date: Sat, 23 Jul 2005 12:21:58 +0000
Subject: STR #602 OpenGL Windows inside Tabs that were inside of tabs were not
 drawn correctly. This was due to the fact that a first 'show' on a Tabs
 widget would show *all* groups inside the tab (unless the user called
 'value(...)' on it first). This was only visible on OS X, because subwindow
 clipping would wrongfully clip even hidden subwindows.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4448 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 1669ed947..59c06b4d5 100644
--- a/src/Fl_Tabs.cxx
+++ b/src/Fl_Tabs.cxx
@@ -187,6 +187,8 @@ int Fl_Tabs::handle(int event) {
       default:
         break;
     }
+  case FL_SHOW:
+    value(); // update visibilities and fall through
   default:
     return Fl_Group::handle(event);
 
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