Question

Which of these methods can be used to know the degree of adjustment made by the user?​

Answer 1

Answer:

action event can be used

Explanation:

Action event is generated when a button is pressed, a list item is double-clicked or a menu item is selected.

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Answer 2

Explanation:

The amount of the adjustment can be obtained from the getvalue() method, it returns an integer value corresponding to the amount of adjustment made.

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