XmListYToPos(3X) — XmListYToPos--A List function that returns the position of the item at a specified y-coordinate XmListYToPosList functions
#include <Xm/List.h>
int XmListYToPos (widget, y)
Widget widget;
Position y;
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(3X).
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.