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00001 /******************************************************************************** 00002 * * 00003 * LCD timer widget * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2003 by Mathew Robertson. 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 #ifndef FXLCDTIMER_H 00023 #define FXLCDTIMER_H 00024 00025 #ifndef FXHORIZONTALFRAME_H 00026 #include <fox/FXHorizontalFrame.h> 00027 using namespace FX; 00028 #endif 00029 namespace FXEX { 00030 class FXLCDLabel; 00031 class FXLCDSymbol; 00032 00033 enum { 00034 LCDTIMER_COUNTUP =0, /// timer counts up, indefinately 00035 LCDTIMER_COUNTDOWN =0x00100000, /// timer count down to zero, then fires an event 00036 LCDTIMER_SECONDS =0x00200000, /// show seconds 00037 LCDTIMER_MILLISECONDS=0x00400000, /// show milliseconds 00038 }; 00039 00040 /** 00041 * Provide a seven segment display styled timer 00042 */ 00043 class FXAPI FXLCDTimer : public FXHorizontalFrame{ 00044 FXDECLARE(FXLCDTimer) 00045 00046 protected: 00047 FXLCDTimer () {} 00048 00049 private: 00050 FXTime endTime; 00051 FXTime seconds; 00052 FXint milliseconds; 00053 FXLCDLabel *hourSegment; 00054 FXLCDSymbol *colon1; 00055 FXLCDLabel *minuteSegment; 00056 FXLCDSymbol *colon2; 00057 FXLCDLabel *secondSegment; 00058 FXLCDSymbol *decimalPoint; 00059 FXLCDLabel *millisecondSegment; 00060 00061 private: 00062 void drawTimer(); 00063 00064 public: 00065 enum { 00066 ID_TIMER=FXHorizontalFrame::ID_LAST, 00067 ID_MILLISECOND, 00068 ID_LAST 00069 }; 00070 00071 public: 00072 long onPaint(FXObject*,FXSelector,void*); 00073 long onTimer(FXObject*,FXSelector,void*); 00074 long onMillisecondChore(FXObject*,FXSelector,void*); 00075 long onMillisecondTimer(FXObject*,FXSelector,void*); 00076 long onQueryTip(FXObject*,FXSelector,void*); 00077 long onQueryHelp(FXObject*,FXSelector,void*); 00078 00079 public: 00080 virtual FXint getDefaultWidth (); 00081 virtual FXint getDefaultHeight (); 00082 00083 public: 00084 /// create a clock 00085 FXLCDTimer(FXComposite* p,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=FRAME_NONE,FXint pl=DEFAULT_PAD,FXint pr=DEFAULT_PAD,FXint pt=DEFAULT_PAD,FXint pb=DEFAULT_PAD,FXint hs=DEFAULT_PAD); 00086 00087 /// set the timer value, ie when you want to count down 00088 void setTime(FXTime s); 00089 00090 /// get the timer value 00091 FXTime getTime(); 00092 00093 /// reset the timer value 00094 void reset(); 00095 00096 /// create resources 00097 virtual void create(); 00098 00099 /// set the foreground color 00100 void setFgColor(FXColor clr); 00101 00102 /// get the foreground color 00103 FXColor getFgColor() const; 00104 00105 /// set the background color 00106 void setBgColor(FXColor clr); 00107 00108 /// get the background color 00109 FXColor getBgColor() const; 00110 00111 /// set/get the horizontal segment length 00112 void setHorizontal(const FXint len); 00113 FXint getHorizontal() const; 00114 00115 /// set/get the vertical segment length 00116 void setVertical(const FXint len); 00117 FXint getVertical() const; 00118 00119 /// set/get the segment thickness 00120 void setThickness(const FXint width); 00121 FXint getThickness() const; 00122 00123 /// set/get the groove thickness 00124 void setGroove(const FXint width); 00125 FXint getGroove() const; 00126 00127 /// dtor 00128 virtual ~FXLCDTimer(); 00129 }; 00130 00131 } // namespace FXEX 00132 #endif // FXLCDTIMER_H