Provided by: libmotif-dev_2.3.4-10_amd64
XmDataFieldXYToPos — A DataField function that accesses the character position nearest an x and y position "XmDataFieldXYToPos" "DataField functions" "XmDataFieldXYToPos"
#include <Xm/DataF.h> XmTextPosition XmDataFieldXYToPos( Widget widget, Position x, Position y);
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).
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).