text: /*
   * This file is Copyright (c) 2010 by the GPSD project
   * BSD terms apply: see the file COPYING in the distribution root for details.
   */
  #ifndef _GPSD_TACHOMETER_H_
  #define _GPSD_TACHOMETER_H_
  
  /* Tachometer.h -- tachometer widget interface */
  #include <X11/Xaw/Simple.h>
  
  /* Resources:
  
   Name		     Class		RepType		Default Value
   ----		     -----		-------		-------------
   background	     Background		Pixel		XtDefaultBackground
   border		     BorderColor	Pixel		XtDefaultForeground
   circleColor	     BorderColor	Pixel		XtDefaultForeground
   borderWidth	     BorderWidth	Dimension	0
   cursor		     Cursor		Cursor		None
   destroyCallback     Callback		XtCallbackList	NULL
   foreground	     Foreground		Pixel		XtDefaultForeground
   height		     Height		Dimension	100
   insensitiveBorder   Insensitive	Pixmap		Gray
   internalBorderWidth BorderWidth	Dimension	0
   mappedWhenManaged   MappedWhenManaged	Boolean		True
   needleColor	     BorderColor	Pixel		XtDefaultForeground
   needleSpeed	     NeedleSpeed	int		1
   sensitive	     Sensitive		Boolean		True
   width		     Width		Dimension	100
   value		     Value		int		0
   x		     Position		Position	0
   y		     Position		Position	0
  
  */
  
  #define XtNinternalBorderWidth "internalBorderWidth"
  #define XtNtachometerNeedleSpeed "needleSpeed"
  #define XtNtachometerCircleColor "circleColor"
  #define XtNtachometerNeedleColor "needleColor"
  #define XtCtachometerNeedleSpeed "NeedleSpeed"
  
  extern int TachometerGetValue(Widget);
  extern int TachometerSetValue(Widget, int);
  
  /* Class record constants */
  
  extern WidgetClass tachometerWidgetClass;
  
  typedef struct _TachometerClassRec *TachometerWidgetClass;
  typedef struct _TachometerRec      *TachometerWidget;
  
  #endif /* _GPSD_TACHOMETER_H_ */
  