Returns the currently selected Swing combobox value. - Java Swing

Description

Returns the currently selected Swing combobox value.

Demo Code

//package com.java2s;

import javax.swing.JComboBox;

public class Main {
    /**//from w w  w .  j a va  2  s.  co m
     * Returns the currently selected combobox value.  If there
     * is no value, it return the empty string.
     */
    public static String getComboBoxValue(JComboBox comboBox) {
        if (comboBox.getSelectedItem() != null) {
            return comboBox.getSelectedItem().toString();
        } else {
            return "";
        }
    }
}

• Previous
• Next

Related Tutorials

• Create Cell renderer for combobox
• Create a combo box and initialize its contents from an array
• Creating a combo box and add items to it
• When the text is longer than the Swing JComboBox text box it gets centered, this method ensures they all show the end of the text
• fill JComboBox Value