Name
XtIsShell — test whether a widget is a subclass of the Shell widget class.
Synopsis
Boolean XtIsShell(object)
Widget object;
Arguments
objectSpecifies the object whose class is to be tested; may be of class Object or any subclass thereof.
Description
XtIsShell tests whether a widget is a subclass of the Shell widget class. This is really just a convenience function equivalent to calling XtIsSubclass with shellWidgetClass as the object_class argument. XtIsShell is defined as a macro in <X11/Intrinsic.h>:
#define XtIsShell(widget) (_XtCheckSubclassFlag(widget, (XtEnum)0x20))