def __init__(self, root=None, X_MAX=10, Y_MAX=10):
"""
Constructor
root - reference to the wdiget containing this widget
"""
Frame.__init__(self, root)
cells = []
for x in range(0, X_MAX):
cols = []
for y in range(0, Y_MAX):
cell = CellWidget(master=self, width=C_SIZE, height=C_SIZE)
cell.grid(row=x, column=y)
cols.append(cell)
cells.append(cols)
GolGrid.__init__(self, cells)
