XmListPosToBounds(3X)XmListPosToBounds(3X)NAMEXmListPosToBounds - A List function that returns the bounding box of an
item at a specified position in a list
SYNOPSIS
#include <Xm/List.h>
Boolean XmListPosToBounds (widget, position, x, y, width, height)
Widget widget;
int position;
Position *x;
Position *y;
Dimension *width;
Dimension *height;
DESCRIPTIONXmListPosToBounds returns the coordinates of an item within a list and
the dimensions of its bounding box. The function returns the associ‐
ated x and y coordinates of the upper left corner of the bounding box
relative to the upper left corner of the List widget, as well as the
width and the height of the box. The caller can pass a NULL value for
the x, y, width, or height parameters to indicate that the return value
for that parameter is not requested. Specifies the ID of the List wid‐
get. Specifies the position of the specified item. A value of 1 indi‐
cates the first item in the list; a value of 2 indicates the second
item; and so on. A value of 0 specifies the last item in the list.
Specifies a pointer to the returned x coordinate of the item. Speci‐
fies the pointer to the returned y coordinate of the item. Specifies
the pointer to the returned width of the item. Specifies the pointer
to the returned height of the item.
For a complete definition of List and its associated resources, see
XmList(3X).
RETURN VALUE
If the item at the specified position is not visible, returns False,
and the returned values (if any) are undefined. Otherwise, returns
True.
SEE ALSOXmList(3X), XmListYToPos(3X)XmListPosToBounds(3X)