Returns the double value of the number stored in the given JFormattedTextField. - Java Swing

Java examples for Swing:JFormattedTextField

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Description

Returns the double value of the number stored in the given JFormattedTextField.

Demo Code

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//package com.java2s;

import javax.swing.JFormattedTextField;

public class Main {
    /**
     * Returns the double value of the number stored in the given text field.
     * @param field the text field
     * @return double the double value
     */
    public static final double getDoubleValue(JFormattedTextField field) {
        Number number = (Number) field.getValue();
        return number.doubleValue();
    }
}

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