csws/cscwheel.h
Go to the documentation of this file.00001 /* 00002 Crystal Space Windowing System: color wheel class 00003 Copyright (C) 1998,1999 by Andrew Zabolotny <bit@eltech.ru> 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00018 */ 00019 00020 #ifndef __CS_CSCWHEEL_H__ 00021 #define __CS_CSCWHEEL_H__ 00022 00031 #include "csstatic.h" 00032 00034 enum 00035 { 00043 cscmdColorWheelChanged = 0x00000B00 00044 }; 00045 00047 class csColorWheel : public csStatic 00048 { 00049 // Current H & S values (L is separate) 00050 float h,s; 00051 // true if mouse events are captured by this control 00052 bool trackmouse; 00053 public: 00055 csColorWheel (csComponent *iParent); 00057 virtual ~csColorWheel (); 00059 virtual bool HandleEvent (iEvent &Event); 00061 virtual void Draw (); 00063 void SetHS (float iH, float iS); 00065 void GetHS (float &oH, float &oS) 00066 { oH = h; oS = s; } 00067 }; 00068 00071 #endif // __CS_CSCWHEEL_H__
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