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

XtDisplay(1), XtScreenOfObject(1), XtWindow(1). 

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