Java JComboBox Text getComboBoxText(final JComboBox aComboBox)

Description

get Combo Box Text

License

Open Source License

Parameter

Parameter	Description
aComboBox	a parameter

Declaration

static String getComboBoxText(final JComboBox aComboBox) 

Method Source Code

//package com.java2s;
/*//from ww  w. j a v  a2s.  c o  m
 * OpenBench LogicSniffer / SUMP project 
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
 *
 * 
 * Copyright (C) 2010-2011 J.W. Janssen, www.lxtreme.nl
 */

import javax.swing.*;

public class Main {
    /**
     * @param aComboBox
     * @return
     */
    static String getComboBoxText(final JComboBox aComboBox) {
        if (aComboBox == null) {
            return null;
        }
        Object value = aComboBox.getSelectedItem();
        if (value instanceof String) {
            return (String) value;
        }
        if (value == null) {
            return null;
        }
        return String.valueOf(value);
    }
}

Related

1. convertRawTextWithEOL(String rawText, JComboBox eolCombo)
2. dictsReset(ArrayList listDicts, HashMap DictBoxSpinner, HashMap DictBoxTextField, HashMap DictBoxComboBox, HashMap DictRadioButtonSpinner, HashMap DictRadioButtonTextField)
3. getComboBoxText(JComboBox comboBox)
4. getJComboBoxJTextField(JComboBox comboBox)
5. getTextComponent(JComboBox combo)
6. getTextField(JComboBox comboBox)