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FXColorDialog.h

00001 /********************************************************************************
00002 *                                                                               *
00003 *                           C o l o r   D i a l o g                             *
00004 *                                                                               *
00005 *********************************************************************************
00006 * Copyright (C) 1998,2002 by Jeroen van der Zijp.   All Rights Reserved.        *
00007 *********************************************************************************
00008 * This library is free software; you can redistribute it and/or                 *
00009 * modify it under the terms of the GNU Lesser General Public                    *
00010 * License as published by the Free Software Foundation; either                  *
00011 * version 2.1 of the License, or (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 GNU             *
00016 * Lesser General Public License for more details.                               *
00017 *                                                                               *
00018 * You should have received a copy of the GNU Lesser General Public              *
00019 * License along with this library; if not, write to the Free Software           *
00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.    *
00021 *********************************************************************************
00022 * $Id: FXColorDialog.h,v 1.13 2002/01/18 22:42:51 jeroen Exp $                  *
00023 ********************************************************************************/
00024 #ifndef FXCOLORDIALOG_H
00025 #define FXCOLORDIALOG_H
00026 
00027 #ifndef FXDIALOGBOX_H
00028 #include "FXDialogBox.h"
00029 #endif
00030 
00031 
00032 
00033 class FXColorSelector;
00034 
00035 
00036 /**
00037 * The Color dialog is a standard dialog panel used to edit colors.
00038 * Colors can be edited via RGB (Red, Green, Blue additive color model),
00039 * via HSV (Hue, Saturation, Value color modal), via CMY (Cyan, Magenta,
00040 * Yellow substractive color model), or by name.
00041 * Commonly used colors can be dragged into a number of small color wells
00042 * to be used repeatedly; colors dropped into the small color wells are
00043 * automatically saved into the registry for future use.
00044 */
00045 class FXAPI FXColorDialog : public FXDialogBox {
00046   FXDECLARE(FXColorDialog)
00047 protected:
00048   FXColorSelector *colorbox;
00049 protected:
00050   FXColorDialog(){}
00051 private:
00052   FXColorDialog(const FXColorDialog&);
00053   FXColorDialog &operator=(const FXColorDialog&);
00054 public:
00055   long onChgColor(FXObject*,FXSelector,void*);
00056   long onCmdColor(FXObject*,FXSelector,void*);
00057 public:
00058   enum {
00059     ID_COLORSELECTOR=FXDialogBox::ID_LAST,
00060     ID_LAST
00061     };
00062 public:
00063 
00064   /// Construct color dialog
00065   FXColorDialog(FXWindow* owner,const FXString& name,FXuint opts=0,FXint x=0,FXint y=0,FXint w=0,FXint h=0);
00066 
00067   /// Set the color
00068   void setRGBA(FXColor clr);
00069 
00070   /// Get the color
00071   FXColor getRGBA() const;
00072 
00073   /// Return true if only opaque colors allowed
00074   FXbool isOpaqueOnly() const;
00075 
00076   /// Change opaque only mode
00077   void setOpaqueOnly(FXbool forceopaque);
00078 
00079   /// Save dialog to a stream
00080   virtual void save(FXStream& store) const;
00081 
00082   /// Load dialog from a stream
00083   virtual void load(FXStream& store);
00084 
00085   /// Destructor
00086   virtual ~FXColorDialog();
00087   };
00088 
00089 
00090 #endif