Java JTextComponent parseDouble(JTextComponent textComponent)

Description

parse Double

License

Open Source License

Declaration

public static Double parseDouble(JTextComponent textComponent) 

Method Source Code

//package com.java2s;
/**/*w  w w  . ja  v  a 2 s  .  c o  m*/
 * ************************************************************************
 * * The contents of this file are subject to the MRPL 1.2
 * * (the  "License"),  being   the  Mozilla   Public  License
 * * Version 1.1  with a permitted attribution clause; you may not  use this
 * * file except in compliance with the License. You  may  obtain  a copy of
 * * the License at http://www.floreantpos.org/license.html
 * * Software distributed under the License  is  distributed  on  an "AS IS"
 * * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * * License for the specific  language  governing  rights  and  limitations
 * * under the License.
 * * The Original Code is FLOREANT POS.
 * * The Initial Developer of the Original Code is OROCUBE LLC
 * * All portions are Copyright (C) 2015 OROCUBE LLC
 * * All Rights Reserved.
 * ************************************************************************
 */

import javax.swing.text.JTextComponent;

public class Main {
    public static Double parseDouble(JTextComponent textComponent) {
        String text = textComponent.getText();
        try {
            return Double.parseDouble(text);
        } catch (Exception e) {
            return 0.0;
        }
    }
}

Related

1. loadTextToPane(String text, JTextComponent pane, boolean append)
2. makeVisible(JTextComponent textPane, int start, int end)
3. maxLength(JTextComponent textComponent, int length)
4. paintCurrentLineBackground(final Graphics g, final JTextComponent c, final Color col)
5. paintUnderline(Graphics g, JTextComponent tc, int pos0, int pos1)
6. readOnly(JTextComponent c, Component parent)
7. refreshJTextComponent(JTextComponent textComponent)
8. registerEvents(final JTextComponent textCmp, final String hintText)
9. registerUpperCase(final JTextComponent textComp)