Get rid of obsolete Fl_Free widget.

FL/Fl_Free.H

@@ -1,89 +0,0 @@
-//
-// "$Id: Fl_Free.H 7903 2010-11-28 21:06:39Z matt $"
-//
-// Forms free 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_Free widget . */
-
-#ifndef Fl_Free_H
-#define Fl_Free_H
-
-#ifndef Fl_Widget_H
-#include "Fl_Widget.H"
-#endif
-
-#define FL_NORMAL_FREE		1 /**< normal event handling */
-#define FL_SLEEPING_FREE	2 /**< deactivate event handling */
-#define FL_INPUT_FREE		3 /**< accepts FL_FOCUS events */
-#define FL_CONTINUOUS_FREE	4 /**< repeated timeout handling */
-#define FL_ALL_FREE		5 /**< FL_INPUT_FREE and FL_CONTINOUS_FREE */
-
-/** appropriate signature for handle function */
-typedef int (*FL_HANDLEPTR)(Fl_Widget *, int , float, float, char);
-
-/**
-  Emulation of the Forms "free" widget.
-  
-  This emulation allows the free demo to run, and appears to be useful for
-  porting programs written in Forms which use the free widget or make
-  subclasses of the Forms widgets.
-
-  There are five types of free, which determine when the handle function
-  is called:
-  
-  \li \c FL_NORMAL_FREE      normal event handling.
-  \li \c FL_SLEEPING_FREE    deactivates event handling (widget is inactive).
-  \li \c FL_INPUT_FREE       accepts FL_FOCUS events.
-  \li \c FL_CONTINUOUS_FREE  sets a timeout callback 100 times a second and
-                             provides an FL_STEP event. This has obvious
-			     detrimental effects on machine performance.
-  \li \c FL_ALL_FREE         same as FL_INPUT_FREE and FL_CONTINUOUS_FREE.
- 
-*/
-class FL_EXPORT Fl_Free : public Fl_Widget {
-    FL_HANDLEPTR hfunc;
-    static void step(void *);
-protected:
-    void draw();
-public:
-    int handle(int e);
-  Fl_Free(uchar t,int X,int Y,int W,int H,const char *L,FL_HANDLEPTR hdl);
-  ~Fl_Free();
-};
-
-// old event names for compatibility:
-#define FL_MOUSE	FL_DRAG /**< for backward compatibility */
-#define FL_DRAW		100     /**< for backward compatibility [UNUSED]*/
-#define FL_STEP		101     /**< for backward compatibility */
-#define FL_FREEMEM	102     /**< for backward compatibility [UNUSED]*/
-#define FL_FREEZE	103     /**< for backward compatibility [UNUSED]*/
-#define FL_THAW		104     /**< for backward compatibility [UNUSED]*/
-
-#endif
-
-//
-// End of "$Id: Fl_Free.H 7903 2010-11-28 21:06:39Z matt $".
-//