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_Repeat_Button.H b/common/fltk/FL/Fl_Repeat_Button.H
new file mode 100644
index 0000000..dc6d42e
--- /dev/null
+++ b/common/fltk/FL/Fl_Repeat_Button.H
@@ -0,0 +1,63 @@
+//
+// "$Id: Fl_Repeat_Button.H 7903 2010-11-28 21:06:39Z matt $"
+//
+// Repeat button header file for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 1998-2010 by Bill Spitzak and others.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Library General Public License for more details.
+//
+// You should have received a copy of the GNU Library General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+// USA.
+//
+// Please report all bugs and problems on the following page:
+//
+//     http://www.fltk.org/str.php
+//
+
+/* \file
+   Fl_Repeat_Button widget . */
+
+#ifndef Fl_Repeat_Button_H
+#define Fl_Repeat_Button_H
+#include "Fl.H"
+#include "Fl_Button.H"
+
+/**
+  The Fl_Repeat_Button is a subclass of Fl_Button that
+  generates a callback when it is pressed and then repeatedly generates
+  callbacks as long as it is held down.  The speed of the repeat is fixed
+  and depends on the implementation.
+*/
+class FL_EXPORT Fl_Repeat_Button : public Fl_Button {
+  static void repeat_callback(void *);
+public:
+  int handle(int);
+  /**
+    Creates a new Fl_Repeat_Button widget using the given
+    position, size, and label string. The default boxtype is FL_UP_BOX.
+    Deletes the button.
+  */
+  Fl_Repeat_Button(int X,int Y,int W,int H,const char *l=0)
+    : Fl_Button(X,Y,W,H,l) {}
+  void deactivate() {
+    Fl::remove_timeout(repeat_callback,this);
+    Fl_Button::deactivate();
+  }
+};
+
+#endif
+
+//
+// End of "$Id: Fl_Repeat_Button.H 7903 2010-11-28 21:06:39Z matt $".
+//