Include a stripped-down version of FLTK in tree and add a USE_INCLUDED_FLTK option to build against it.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4603 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/fltk/FL/Fl_Single_Window.H b/common/fltk/FL/Fl_Single_Window.H
new file mode 100644
index 0000000..9bebc4e
--- /dev/null
+++ b/common/fltk/FL/Fl_Single_Window.H
@@ -0,0 +1,67 @@
+//
+// "$Id: Fl_Single_Window.H 7903 2010-11-28 21:06:39Z matt $"
+//
+// Single-buffered window header file for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 1998-2010 by Bill Spitzak and others.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Library General Public License for more details.
+//
+// You should have received a copy of the GNU Library General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+// USA.
+//
+// Please report all bugs and problems on the following page:
+//
+// http://www.fltk.org/str.php
+//
+
+/* \file
+ Fl_Single_Window class . */
+
+#ifndef Fl_Single_Window_H
+#define Fl_Single_Window_H
+
+#include "Fl_Window.H"
+
+/**
+ This is the same as Fl_Window. However, it is possible that
+ some implementations will provide double-buffered windows by default.
+ This subcan be used to force single-buffering. This may be
+ useful for modifying existing programs that use incremental update, or
+ for some types of image data, such as a movie flipbook.
+*/
+class FL_EXPORT Fl_Single_Window : public Fl_Window {
+public:
+ void show();
+ void show(int a, char **b) {Fl_Window::show(a,b);}
+ void flush();
+ /**
+ Creates a new Fl_Single_Window widget using the given
+ size, and label (title) string.
+ */
+ Fl_Single_Window(int W, int H, const char *l=0)
+ : Fl_Window(W,H,l) {}
+ /**
+ Creates a new Fl_Single_Window widget using the given
+ position, size, and label (title) string.
+ */
+ Fl_Single_Window(int X, int Y, int W, int H, const char *l=0)
+ : Fl_Window(X,Y,W,H,l) {}
+ int make_current();
+};
+
+#endif
+
+//
+// End of "$Id: Fl_Single_Window.H 7903 2010-11-28 21:06:39Z matt $".
+//