soxtinputfocus(3iv) [debian man page]

SoXtInputFocus(3IV)()													     SoXtInputFocus(3IV)()

NAME

       SoXtInputFocus -- reports input focus change events

INHERITS FROM

       SoXtDevice > SoXtInputFocus

SYNOPSIS

       #include <Inventor/Xt/devices/SoXtInputFocus.h>

       #define SO_XT_ALL_FOCUS_EVENTS (EnterWindowMask | LeaveWindowMask)

	  Methods from class SoXtInputFocus:

			 SoXtInputFocus(EventMask mask = SO_XT_ALL_FOCUS_EVENTS)
			 ~SoXtInputFocus()

	  Methods from class SoXtDevice:

     virtual void	      enable(Widget w, XtEventHandler f, XtPointer data, Window win = NULL)
     virtual void	      disable(Widget w, XtEventHandler f, XtPointer data)
     virtual const SoEvent *  translateEvent(XAnyEvent *xevent)
     void		      setWindowSize(const SbVec2s &size)
     const SbVec2s &	      getWindowSize() const

DESCRIPTION

       This  class  reports input focus change events (i.e. when the cursor crosses into or out of the window). There are no input focus events in
       Inventor, so this always returns NULL when asked to translate events.  When this class is registered on a render area, the render area will
       receive X input focus change events. (This class is extensively employed by the viewer classes.)

METHODS

			 SoXtInputFocus(EventMask mask = SO_XT_ALL_FOCUS_EVENTS)
			 ~SoXtInputFocus()
	  Constructor  and  destructor.  To  the constructor, pass which input focus events you are interested in as a bitwise OR of the following
	  values:

	  EnterWindowMask -- Input focus entered the window

	  LeaveWindowMask -- Input focus left the window

	  Or simply pass the defined value SO_XT_ALL_FOCUS_EVENTS for all input focus events.

SEE ALSO

       SoXtDevice

															     SoXtInputFocus(3IV)()