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_Counter.H b/common/fltk/FL/Fl_Counter.H
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+++ b/common/fltk/FL/Fl_Counter.H
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+//
+// "$Id: Fl_Counter.H 7981 2010-12-08 23:53:04Z greg.ercolano $"
+//
+// Counter 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_Counter widget . */
+
+// A numerical value with up/down step buttons. From Forms.
+
+#ifndef Fl_Counter_H
+#define Fl_Counter_H
+
+#ifndef Fl_Valuator_H
+#include "Fl_Valuator.H"
+#endif
+
+// values for type():
+#define FL_NORMAL_COUNTER 0 /**< type() for counter with fast buttons */
+#define FL_SIMPLE_COUNTER 1 /**< type() for counter without fast buttons */
+
+/**
+ Controls a single floating point value with button (or keyboard) arrows.
+ Double arrows buttons achieve larger steps than simple arrows.
+ \see Fl_Spinner for value input with vertical step arrows.
+ <P align=center>\image html counter.png</P>
+ \image latex counter.png "Fl_Counter" width=4cm
+
+ \todo Refactor the doxygen comments for Fl_Counter type() documentation.
+
+ The type of an Fl_Counter object can be set using type(uchar t) to:
+ \li \c FL_NORMAL_COUNTER: Displays a counter with 4 arrow buttons.
+ \li \c FL_SIMPLE_COUNTER: Displays a counter with only 2 arrow buttons.
+*/
+class FL_EXPORT Fl_Counter : public Fl_Valuator {
+
+ Fl_Font textfont_;
+ Fl_Fontsize textsize_;
+ Fl_Color textcolor_;
+ double lstep_;
+ uchar mouseobj;
+ static void repeat_callback(void *);
+ int calc_mouseobj();
+ void increment_cb();
+
+protected:
+
+ void draw();
+
+public:
+
+ int handle(int);
+
+ Fl_Counter(int X, int Y, int W, int H, const char* L = 0);
+ ~Fl_Counter();
+
+ /**
+ Sets the increment for the large step buttons.
+ The default value is 1.0.
+ \param[in] a large step increment.
+ */
+ void lstep(double a) {lstep_ = a;}
+
+ /**
+ Sets the increments for the normal and large step buttons.
+ \param[in] a, b normal and large step increments.
+ */
+ void step(double a,double b) {Fl_Valuator::step(a); lstep_ = b;}
+
+ /**
+ Sets the increment for the normal step buttons.
+ \param[in] a normal step increment.
+ */
+ void step(double a) {Fl_Valuator::step(a);}
+
+ /**
+ Returns the increment for normal step buttons.
+ */
+ double step() const {return Fl_Valuator::step();}
+
+ /** Gets the text font */
+ Fl_Font textfont() const {return textfont_;}
+ /** Sets the text font to \p s */
+ void textfont(Fl_Font s) {textfont_ = s;}
+
+ /** Gets the font size */
+ Fl_Fontsize textsize() const {return textsize_;}
+ /** Sets the font size to \p s */
+ void textsize(Fl_Fontsize s) {textsize_ = s;}
+
+ /** Gets the font color */
+ Fl_Color textcolor() const {return textcolor_;}
+ /** Sets the font color to \p s */
+ void textcolor(Fl_Color s) {textcolor_ = s;}
+
+};
+
+#endif
+
+//
+// End of "$Id: Fl_Counter.H 7981 2010-12-08 23:53:04Z greg.ercolano $".
+//