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FXColorDialog.h

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00001 /********************************************************************************
00002 *                                                                               *
00003 *                           C o l o r   D i a l o g                             *
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: FXColorDialog.h,v 1.27 2009/01/06 13:07:22 fox Exp $                     *
00022 ********************************************************************************/
00023 #ifndef FXCOLORDIALOG_H
00024 #define FXCOLORDIALOG_H
00025 
00026 #ifndef FXDIALOGBOX_H
00027 #include "FXDialogBox.h"
00028 #endif
00029 
00030 namespace FX {
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 subtractive 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   long onCmdSetIntValue(FXObject*,FXSelector,void*);
00058   long onCmdGetIntValue(FXObject*,FXSelector,void*);
00059 public:
00060   enum {
00061     ID_COLORSELECTOR=FXDialogBox::ID_LAST,
00062     ID_LAST
00063     };
00064 public:
00065 
00066   /// Construct color dialog
00067   FXColorDialog(FXWindow* owner,const FXString& name,FXuint opts=0,FXint x=0,FXint y=0,FXint w=0,FXint h=0);
00068 
00069   /// Set the color
00070   void setRGBA(FXColor clr);
00071 
00072   /// Get the color
00073   FXColor getRGBA() const;
00074 
00075   /// Return true if only opaque colors allowed
00076   FXbool isOpaqueOnly() const;
00077 
00078   /// Change opaque only mode
00079   void setOpaqueOnly(FXbool forceopaque);
00080 
00081   /// Save dialog to a stream
00082   virtual void save(FXStream& store) const;
00083 
00084   /// Load dialog from a stream
00085   virtual void load(FXStream& store);
00086 
00087   /// Destructor
00088   virtual ~FXColorDialog();
00089   };
00090 
00091 }
00092 
00093 #endif

Copyright © 1997-2009 Jeroen van der Zijp