XmListPosToBounds(3X) UNIX System V XmListPosToBounds(3X)
NAME
XmListPosToBounds-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;
DESCRIPTION
XmListPosToBounds returns the coordinates of an item within
a list and the dimensions of its bounding box. The function
returns the associated 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.
widget Specifies the ID of the List widget.
position
Specifies the position of the specified item. 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
specifies the last item in the list.
x Specifies a pointer to the returned x coordinate of
the item.
y Specifies the pointer to the returned y coordinate of
the item.
width Specifies the pointer to the returned width of the
item.
height 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
1 (printed 6/8/92)
XmListPosToBounds(3X) UNIX System V XmListPosToBounds(3X)
If the item at the specified position is not visible,
returns False, and the returned values (if any) are
undefined. Otherwise, returns True.
RELATED INFORMATION
XmList(3X) and XmListYToPos(3X).
2 (printed 6/8/92)