XmDataFieldXYToPos --- A DataField function that accesses the character position nearest an x and y position
SYNOPSIS
#include <Xm/DataF.h>
XmTextPosition XmDataFieldXYToPos(
Widget widget,
Position x,
Position y);
DESCRIPTION
XmDataFieldXYToPos accesses the character position nearest to the
specified x and y position, relative to the upper left corner of the
DataField widget.
widget
Specifies the DataField widget ID
x
Specifies the x position, relative to the upper left corner of the
widget.
y
Specifies the y position, relative to the upper left corner of the
widget.
For a complete definition of DataField and its associated resources, see
XmDataField(3).
RETURN
Returns the character position in the text nearest the x and y
position specified. This is an integer number of characters
from the beginning of the buffer. The first character position is 0 (zero).