SoXtSpaceball man page on IRIX

SoXtSpaceball man page on IRIX

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							    SoXtSpaceball(3IV)

NAME
     SoXtSpaceball (SoXtSpball) - translates and reports events for the
     spaceball

INHERITS FROM
     SoXtDevice > SoXtSpaceball

SYNOPSIS
     #include <Inventor_c/Xt/devices/SoXtSpaceball.h>

     typedef SoXtSpaceball  SoXtSpball

     enum SoXtSpaceballMask {
	  SO_XT_SPBALL_MOTION	Spaceball translation and rotation events
	  SO_XT_SPBALL_PRESS	Spaceball button press events
	  SO_XT_SPBALL_RELEASE	Spaceball button release events
	  SO_XT_SPBALL_ALL	All spaceball events
     }

	  Functions from class SoXtSpaceball:

     SoXtSpaceball *	 SoXtSpballCreate(SoXtSpaceball::Mask mask =
			      SoXtSpaceball::ALL)
     SoXtSpaceball *	 SoXtSpballCreateD(Display *d, SoXtSpaceball::Mask
			      mask = SoXtSpaceball::ALL)
     void		 SoXtSpballDelete(SoXtSpball *this)
     void		 SoXtSpballSetRotScaleFactor(SoXtSpball *this, float
			      f)
     float		 SoXtSpballGetRotScaleFactor(const SoXtSpball *this)
     void		 SoXtSpballSetXlateScaleFactor(SoXtSpball *this, float
			      f)
     float		 SoXtSpballGetXlateScaleFactor(const SoXtSpball *this)
     SbBool		 SoXtSpballExists()
     SbBool		 SoXtSpballExistsD(Display *d)

	  Functions from class SoXtDevice:

     void		 SoXtSpballEnable(SoXtSpball *this, Widget w,
			      XtEventHandler f, XtPointer data, Window win =
			      NULL)
     void		 SoXtSpballDisable(SoXtSpball *this, Widget w,
			      XtEventHandler f, XtPointer data)
     const SoEvent *	 SoXtSpballXlateEv(SoXtSpball *this, XAnyEvent
			      *xevent)
     void		 SoXtSpballSetWinSize(SoXtSpball *this, const SbVec2s
			      *size)
     const SbVec2s *	 SoXtSpballGetWinSize(const SoXtSpball *this)

DESCRIPTION
     This class manages events generated by the spaceball, including spaceball
     motion (SoMotion3Event), and spaceball button press and release events

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SoXtSpaceball(3IV)

     (SoSpaceballButtonEvent).

FUNCTIONS
     SoXtSpaceball *	 SoXtSpballCreate(SoXtSpaceball::Mask mask =
			      SoXtSpaceball::ALL)
     SoXtSpaceball *	 SoXtSpballCreateD(Display *d, SoXtSpaceball::Mask
			      mask = SoXtSpaceball::ALL)
     void		 SoXtSpballDelete(SoXtSpball *this)
	  Constructor and destructor. Pass to the constructor an enumerated
	  value specifying which spaceball events are of interest. Only those
	  events will be reported to the callback routine registered on each
	  widget.  The first constructor uses the X display which was set in
	  SoXtInit().

     void		 SoXtSpballSetRotScaleFactor(SoXtSpball *this, float
			      f)
     float		 SoXtSpballGetRotScaleFactor(const SoXtSpball *this)
	  Set and get the rotation scale factor. The scale factor is applied
	  to the rotation value generated by the spaceball device. The default
	  rotation scale factor is .006.

     void		 SoXtSpballSetXlateScaleFactor(SoXtSpball *this, float
			      f)
     float		 SoXtSpballGetXlateScaleFactor(const SoXtSpball *this)
	  Set and get the translation scale factor. The scale factor is
	  applied to the translation value generated by the spaceball device.
	  The default translation scale factor is .006.

     SbBool		 SoXtSpballExists()
     SbBool		 SoXtSpballExistsD(Display *d)
	  This returns TRUE if the spaceball exists, either on the X display
	  which was set in  SoXtInit(), or on the passed display.

SEE ALSO
     SoXt, SoXtDevice, SoMotion3Event, SoSpaceballButtonEvent

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