//// "$Id: Fl_Color_Chooser.H 4288 2005-04-16 00:13:17Z mike $"//// Color chooser header file for the Fast Light Tool Kit (FLTK).//// Copyright 1998-2005 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//// The color chooser object and the color chooser popup.  The popup// is just a window containing a single color chooser and some boxes// to indicate the current and cancelled color.#ifndef Fl_Color_Chooser_H#define Fl_Color_Chooser_H#include <FL/Fl_Group.H>#include <FL/Fl_Box.H>#include <FL/Fl_Return_Button.H>#include <FL/Fl_Choice.H>#include <FL/Fl_Value_Input.H>class FL_EXPORT Flcc_HueBox : public Fl_Widget {  int px, py;protected:  void draw();  int handle_key(int);public:  int handle(int);  Flcc_HueBox(int X, int Y, int W, int H) : Fl_Widget(X,Y,W,H) {  px = py = 0;}};class FL_EXPORT Flcc_ValueBox : public Fl_Widget {  int py;protected:  void draw();  int handle_key(int);public:  int handle(int);  Flcc_ValueBox(int X, int Y, int W, int H) : Fl_Widget(X,Y,W,H) {  py = 0;}};class FL_EXPORT Flcc_Value_Input : public Fl_Value_Input {public:  int format(char*);  Flcc_Value_Input(int X, int Y, int W, int H) : Fl_Value_Input(X,Y,W,H) {}};class FL_EXPORT Fl_Color_Chooser : public Fl_Group {  Flcc_HueBox huebox;  Flcc_ValueBox valuebox;  Fl_Choice choice;  Flcc_Value_Input rvalue;  Flcc_Value_Input gvalue;  Flcc_Value_Input bvalue;  Fl_Box resize_box;  double hue_, saturation_, value_;  double r_, g_, b_;  void set_valuators();  static void rgb_cb(Fl_Widget*, void*);  static void mode_cb(Fl_Widget*, void*);public:  int mode() {return choice.value();}  double hue() const {return hue_;}  double saturation() const {return saturation_;}  double value() const {return value_;}  double r() const {return r_;}  double g() const {return g_;}  double b() const {return b_;}  int hsv(double,double,double);  int rgb(double,double,double);  static void hsv2rgb(double, double, double,double&,double&,double&);  static void rgb2hsv(double, double, double,double&,double&,double&);  Fl_Color_Chooser(int,int,int,int,const char* = 0);};FL_EXPORT int fl_color_chooser(const char* name, double& r, double& g, double& b);FL_EXPORT int fl_color_chooser(const char* name, uchar& r, uchar& g, uchar& b);#endif//// End of "$Id: Fl_Color_Chooser.H 4288 2005-04-16 00:13:17Z mike $".//