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XmListPosToBounds(3X)
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XmListPosToBounds - A List function that returns the
bounding box of an item at a specified position in a list
#include <Xm/List.h>
Boolean XmListPosToBounds (widget, position, x, y, width,
height)
Widget widget;
int position;
Position *x;
Position *y;
Dimension *width;
Dimension *height;
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. Specifies the ID of the List widget. 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. Specifies a pointer to the
returned x coordinate of the item. Specifies 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).
If the item at the specified position is not visible,
returns False, and the returned values (if any) are undefined.
Otherwise, returns True.
XmList(3X), XmListYToPos(3X)
XmListPosToBounds(3X)
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