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

FXLCDClock.h

Go to the documentation of this file.
00001 /********************************************************************************
00002 *                                                                               *
00003 *                  LCD Clock 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 FXLCDCLOCK_H
00023 #define FXLCDCLOCK_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   LCDCLOCK_LOCALTIME   =0,             /// show localtime on clock
00035   LCDCLOCK_UTCTIME     =0x00100000,    /// show UTC time on clock
00036   LCDCLOCK_SECONDS     =0x00200000,    /// show seconds
00037   LCDCLOCK_MILLISECONDS=0x00400000,    /// show milliseconds
00038   LCDCLOCK_24HOUR      =0,             /// use 24 clock
00039   LCDCLOCK_12HOUR      =0x00800000,    /// use 12 hour clock
00040   LCDCLOCK_SYMBOL      =0x01000000,    /// show the am/pm symbol
00041   LCDCLOCK_LEADING_ZERO=0x02000000     /// show the leading zero for the hour
00042   };
00043 
00044 /**
00045  * Provide a seven segment display styled clock
00046  */
00047 class FXAPI FXLCDClock : public FXHorizontalFrame{
00048   FXDECLARE(FXLCDClock)
00049 
00050   protected:
00051     FXLCDClock () {}
00052 
00053   private:
00054     FXTime        timeLast;
00055     FXChore      *chore;
00056     FXLCDLabel   *hourSegment;
00057     FXLCDSymbol  *colon1;
00058     FXLCDLabel   *minuteSegment;
00059     FXLCDSymbol  *colon2;
00060     FXLCDLabel   *secondSegment;
00061     FXLCDSymbol  *decimalPoint;
00062     FXLCDLabel   *millisecondSegment;
00063     FXLCDSymbol  *symbol;
00064 
00065   private:
00066     void drawClock();
00067 
00068   public:
00069     enum {
00070       ID_CLOCK_TIMER=FXHorizontalFrame::ID_LAST,
00071       ID_MILLISECOND,
00072       ID_LAST
00073       };
00074 
00075   public:
00076     long onPaint(FXObject*,FXSelector,void*);
00077     long onClockTimer(FXObject*,FXSelector,void*);
00078     long onMillisecondChore(FXObject*,FXSelector,void*);
00079     long onMillisecondTimer(FXObject*,FXSelector,void*);
00080     long onQueryTip(FXObject*,FXSelector,void*);
00081     long onQueryHelp(FXObject*,FXSelector,void*);
00082 
00083   public:
00084     virtual FXint getDefaultWidth ();
00085     virtual FXint getDefaultHeight ();
00086 
00087   public:
00088     /// create a clock
00089     FXLCDClock(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);
00090 
00091     /// create resources
00092     virtual void create();
00093 
00094     /// set the foreground color
00095     void setFgColor(FXColor clr);
00096 
00097     /// get the foreground color
00098     FXColor getFgColor() const;
00099 
00100     /// set the background color
00101     void setBgColor(FXColor clr);
00102 
00103     /// get the background color
00104     FXColor getBgColor() const;
00105 
00106     /// set/get the horizontal segment length
00107     void setHorizontal(const FXint len);
00108     FXint getHorizontal() const;
00109 
00110     /// set/get the vertical segment length
00111     void setVertical(const FXint len);
00112     FXint getVertical() const;
00113 
00114     /// set/get the segment thickness
00115     void setThickness(const FXint width);
00116     FXint getThickness() const;
00117 
00118     /// set/get the groove thickness
00119     void setGroove(const FXint width);
00120     FXint getGroove() const;
00121 
00122     /// dtor
00123     virtual ~FXLCDClock();
00124   };
00125 
00126 } // namespace FXEX
00127 #endif // FXLCDCLOCK_H