XmListYToPos(3X) — Subroutines
OSF/Motif
NAME
XmListYToPos − A List function that returns the position of the item at a specified y coordinate
SYNOPSIS
#include <Xm/List.h>
int XmListYToPos (widget, y)
Widgetwidget;
Positiony;
DESCRIPTION
XmListYToPos returns the position of the item at the given y coordinate within the list.
widgetSpecifies the ID of the List widget
ySpecifies the y coordinate in the list’s coordinate system
For a complete definition of List and its associated resources, see XmList(3X).
RETURN VALUE
Returns the position of the item at the specified y coordinate. A value of 1 indicates the first item in the list; a value of 2 indicates the second item; and so on. A value of 0 indicates that no item exists at the specified y coordinate.