XmDataFieldXYToPos — A DataField function that accesses the character position nearest an x and y position
#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).
XmDataField(3).