Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members

FXColorSelector.h

Go to the documentation of this file.
00001 /********************************************************************************
00002 *                                                                               *
00003 *                          C o l o r   S e l e c t o r                          *
00004 *                                                                               *
00005 *********************************************************************************
00006 * Copyright (C) 1998,2009 by Jeroen van der Zijp.   All Rights Reserved.        *
00007 *********************************************************************************
00008 * This library is free software; you can redistribute it and/or modify          *
00009 * it under the terms of the GNU Lesser General Public License as published by   *
00010 * the Free Software Foundation; either version 3 of the License, or             *
00011 * (at your option) any later version.                                           *
00012 *                                                                               *
00013 * This library is distributed in the hope that it will be useful,               *
00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of                *
00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                 *
00016 * GNU Lesser General Public License for more details.                           *
00017 *                                                                               *
00018 * You should have received a copy of the GNU Lesser General Public License      *
00019 * along with this program.  If not, see <http://www.gnu.org/licenses/>          *
00020 *********************************************************************************
00021 * $Id: FXColorSelector.h,v 1.38 2009/01/06 13:07:22 fox Exp $                   *
00022 ********************************************************************************/
00023 #ifndef FXCOLORSELECTOR_H
00024 #define FXCOLORSELECTOR_H
00025 
00026 #ifndef FXPACKER_H
00027 #include "FXPacker.h"
00028 #endif
00029 
00030 namespace FX {
00031 
00032 
00033 class FXTabBook;
00034 class FXColorBar;
00035 class FXColorWell;
00036 class FXColorWheel;
00037 class FXColorRing;
00038 class FXColorList;
00039 class FXList;
00040 class FXSlider;
00041 class FXTextField;
00042 class FXButton;
00043 class FXIcon;
00044 class FXLabel;
00045 
00046 
00047 /// Color selection widget
00048 class FXAPI FXColorSelector : public FXPacker {
00049   FXDECLARE(FXColorSelector)
00050 protected:
00051   FXTabBook    *panels;               // Color panes
00052   FXColorWell  *well;                 // Main well
00053   FXColorList  *list;                 // List of color names
00054   FXColorRing  *wheel;                // Color ring
00055   FXSlider     *rgbaslider[4];        // RGBA sliders
00056   FXTextField  *rgbatext[4];          // RGBA text fields
00057   FXSlider     *hsvaslider[4];        // HSVA sliders
00058   FXTextField  *hsvatext[4];          // HSVA text fields
00059   FXSlider     *cmyslider[4];         // CMY sliders
00060   FXTextField  *cmytext[4];           // CMY text fields
00061   FXColorWell  *colorwells[24];       // Custom color wells
00062   FXIcon       *eyedropicon;          // Icon for eye dropper
00063   FXIcon       *dialmodeicon;         // Icon for dial mode
00064   FXIcon       *rgbmodeicon;          // Icon for RGB mode
00065   FXIcon       *hsvmodeicon;          // Icon for HSV mode
00066   FXIcon       *cmymodeicon;          // Icon for CMY mode
00067   FXIcon       *txtmodeicon;          // Icon for TEXT mode
00068   FXButton     *accept;               // Accept button
00069   FXButton     *cancel;               // Cancel button
00070   FXfloat       rgba[4];              // Accurate RGBA color
00071   FXfloat       hsva[4];              // Accurate HSVA color
00072 protected:
00073   static const FXchar *const wellname[24];
00074 protected:
00075   FXColorSelector(){}
00076   void updateWell();
00077 private:
00078   FXColorSelector(const FXColorSelector&);
00079   FXColorSelector &operator=(const FXColorSelector&);
00080 public:
00081   long onCmdWell(FXObject*,FXSelector,void*);
00082   long onChgWell(FXObject*,FXSelector,void*);
00083   long onCmdRGBSlider(FXObject*,FXSelector,void*);
00084   long onUpdRGBSlider(FXObject*,FXSelector,void*);
00085   long onCmdRGBText(FXObject*,FXSelector,void*);
00086   long onUpdRGBText(FXObject*,FXSelector,void*);
00087   long onCmdHSVSlider(FXObject*,FXSelector,void*);
00088   long onUpdHSVSlider(FXObject*,FXSelector,void*);
00089   long onCmdHSVText(FXObject*,FXSelector,void*);
00090   long onUpdHSVText(FXObject*,FXSelector,void*);
00091   long onCmdCMYSlider(FXObject*,FXSelector,void*);
00092   long onUpdCMYSlider(FXObject*,FXSelector,void*);
00093   long onCmdCMYText(FXObject*,FXSelector,void*);
00094   long onUpdCMYText(FXObject*,FXSelector,void*);
00095   long onCmdList(FXObject*,FXSelector,void*);
00096   long onCmdCustomWell(FXObject*,FXSelector,void*);
00097   long onChgCustomWell(FXObject*,FXSelector,void*);
00098   long onCmdSetValue(FXObject*,FXSelector,void*);
00099   long onCmdActivePane(FXObject*,FXSelector,void*);
00100   long onCmdAlphaSlider(FXObject*,FXSelector,void*);
00101   long onUpdAlphaSlider(FXObject*,FXSelector,void*);
00102   long onCmdAlphaText(FXObject*,FXSelector,void*);
00103   long onUpdAlphaText(FXObject*,FXSelector,void*);
00104   long onUpdAlphaLabel(FXObject*,FXSelector,void*);
00105   long onCmdWheel(FXObject*,FXSelector,void*);
00106   long onUpdWheel(FXObject*,FXSelector,void*);
00107   long onCmdColorPick(FXObject*,FXSelector,void*);
00108   long onCmdSetIntValue(FXObject*,FXSelector,void*);
00109   long onCmdGetIntValue(FXObject*,FXSelector,void*);
00110 public:
00111   enum {
00112     ID_CUSTOM_FIRST=FXPacker::ID_LAST,
00113     ID_CUSTOM_LAST=ID_CUSTOM_FIRST+24,
00114     ID_RGB_RED_SLIDER,
00115     ID_RGB_GREEN_SLIDER,
00116     ID_RGB_BLUE_SLIDER,
00117     ID_RGB_RED_TEXT,
00118     ID_RGB_GREEN_TEXT,
00119     ID_RGB_BLUE_TEXT,
00120     ID_HSV_HUE_SLIDER,
00121     ID_HSV_SATURATION_SLIDER,
00122     ID_HSV_VALUE_SLIDER,
00123     ID_HSV_HUE_TEXT,
00124     ID_HSV_SATURATION_TEXT,
00125     ID_HSV_VALUE_TEXT,
00126     ID_CMY_CYAN_SLIDER,
00127     ID_CMY_MAGENTA_SLIDER,
00128     ID_CMY_YELLOW_SLIDER,
00129     ID_CMY_CYAN_TEXT,
00130     ID_CMY_MAGENTA_TEXT,
00131     ID_CMY_YELLOW_TEXT,
00132     ID_DIAL_WHEEL,
00133     ID_COLOR_LIST,
00134     ID_WELL_CHANGED,
00135     ID_ACTIVEPANE,
00136     ID_ALPHA_SLIDER,
00137     ID_ALPHA_TEXT,
00138     ID_ALPHA_LABEL,
00139     ID_COLORPICK,
00140     ID_LAST
00141     };
00142 public:
00143 
00144   /// Construct a new ColorSelector
00145   FXColorSelector(FXComposite *p,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=0,FXint x=0,FXint y=0,FXint w=0,FXint h=0);
00146 
00147   /// Create the ColorSelector
00148   virtual void create();
00149 
00150   /// Return a pointer to the "Accept" button
00151   FXButton *acceptButton() const { return accept; }
00152 
00153   /// Return a pointer to the "Cancel" button
00154   FXButton *cancelButton() const { return cancel; }
00155 
00156   /// Set the selected color
00157   void setRGBA(FXColor clr);
00158 
00159   /// Get the selected color
00160   FXColor getRGBA() const;
00161 
00162   /// Return true if only opaque colors allowed
00163   FXbool isOpaqueOnly() const;
00164 
00165   /// Change opaque only mode
00166   void setOpaqueOnly(FXbool opaque);
00167 
00168   /// Save to a stream
00169   virtual void save(FXStream& store) const;
00170 
00171   /// Load from a stream
00172   virtual void load(FXStream& store);
00173 
00174   /// Destructor
00175   virtual ~FXColorSelector();
00176   };
00177 
00178 }
00179 
00180 #endif

Copyright © 1997-2009 Jeroen van der Zijp