NAME

XtScreen − return the screen pointer for the specified widget. 

SYNOPSIS

Screen ∗XtScreen(w)
    Widget w;

Inputs

wSpecifies the widget; must be of class Core or any subclass thereof. 

Returns

The screen pointer for w. 

DESCRIPTION

XtScreen() returns a pointer to the Screen structure of the screen the specified widget is on. 

USAGE

XtScreen() 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>. 

Use XtScreenOfObject() to return the display of a widget or the nearest widget ancestor of a non-widget object. 

SEE ALSO

XtDisplayUNIX SYSTEM V/68, XtScreenOfObjectUNIX SYSTEM V/68, XtWindowUNIX SYSTEM V/68.