XmIconBoxIsCellEmpty(library call) XmIconBoxIsCellEmpty(library call)

XmIconBoxIsCellEmpty — A function that determines whether a cell in the IconBox is empty

#include <Xm/IconBox.h>
Boolean   XmIconBoxIsCellEmpty(
Position  cell_x,
Position  cell_y,
Widget    ignore);

XmIconBoxIsCellEmpty returns True if specified cell contains no child and False otherwise.

Specifies the IconBox widget ID
Specifies the X location of the cell to check
Specifies the Y location of the cell to check
If the widget ID specified by ignore is present in the specified cell, it will be ignored and the function will return True

Returns True if the specified cell contains no child, and False otherwide.