XmListYToPos

Motif 2.1 Programmer's Reference

XmListYToPos

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

Format

#include <Xm/List.h>
int XmListYToPos
Widget
widgetPosition 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

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.

RELATED

XmList (3) and XmListPosToBounds (3).