Hi Antonio, I can't seem to get anything other than "CELL" to work with IupMatrix and IupSetAttribute(mat, "MARKMODE","CELL"). If I try COL / LIN nothing is highlighted when I click on a cell.
Running IUP 3.29 Windows 10 32 bit. John _______________________________________________ Iup-users mailing list Iup-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/iup-users