MouseArea в qml (onEntered, onExited, onReleased)

import numpy as np
original = np.array([[1, 1, 1, 0, 0, 0],
                     [0, 1, 1, 1, 0, 0],
                     [0, 1, 1, 1, 0, 0],
                     [1, 1, 1, 0, 0, 0],
                     [1, 1, 1, 1, 1, 0]])
# create a view that the subarray as tuple and return unique indeies.
_, unique_index = np.unique(original.view(original.dtype.descr * original.shape[1]),
                            return_index=True)
# get unique set
print(original[unique_index])