52# include <Inventor/Qt/devices/SoQtInputFocus.h>
54# include <Inventor/Win/devices/SoWinInputFocus.h>
61#include <Inventor/Xt/devices/SoXtDevice.h>
63#define SO_XT_ALL_FOCUS_EVENTS \
64 (EnterWindowMask | LeaveWindowMask)
108 virtual void enable(SoWidget w, XtEventHandler f,
109 XtPointer data, Window win = (Window)NULL);
Base class for all events.
Abstract base class for input devices.