XmListYToPos - Man Page

A List function that returns the position of the item at a specified y-coordinate

Synopsis

#include <Xm/List​.h>
int XmListYToPos(
Widget widget,
Position y);

Description

XmListYToPos returns the position of the item at the given y-coordinate within the list​.

widget

Specifies the ID of the List widget

y

Specifies the y-coordinate in the list​'s coordinate system

For a complete definition of List and its associated resources, see XmList(3)​.

Return

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 (zero) indicates that no item exists at the specified y coordinate​.