NAME

XtSuperclass − obtain a widget’s superclass. 

Synopsis

WidgetClass XtSuperclass(object)

    Widget object;

Inputs

objectSpecifies the object whose superclass is to be returned; may be of class Object or any subclass thereof. 

Returns

The superclass of object. 

Description

XtSuperclass() returns a pointer to the class structure of the widget’s superclass. 

Usage

XtSuperclass() is implemented as a function when called from application code, but is replaced by a more efficient macro when called from widget code that includes the file <X11/IntrinsicP.h>. 

See Also

XtCheckSubclass(1), XtClass(1), XtIsSubclass(1). 

Copyright O’Reilly & Assoc.  —  X Toolkit Intrinsics Reference Manual © O’Reilly & Associates