//#condition MUJMAIL_FS/*MujMail - Simple mail client for J2MECopyright (C) 2008 David Hauzar <david.hauzar.mujmail@gmail.com>This program is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe 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 ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with this program; if not, write to the Free SoftwareFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */package mujmail.ui;import mujmail.util.StartupModes;import mujmail.*;import javax.microedition.lcdui.Displayable;import javax.microedition.lcdui.TextBox;/** * Extends the functionality of TextBox with the possibility of starting in new * thread. *  * @see TextInputDialog *  * @author David Hauzar */public class MyTextBox extends TextBox {    private Displayable tempDisplayable;        /**     * Creates a new TextBox object with the given title string, initial      * contents, maximum size in characters, and constraints. If the text      * parameter is null, the TextBox is created empty. The maxSize parameter      * must be greater than zero. An IllegalArgumentException is thrown if the      * length of the initial contents string exceeds maxSize. However, the      * implementation may assign a maximum size smaller than the application had      * requested. If this occurs, and if the length of the contents exceeds the      * newly assigned maximum size, the contents are truncated from the end in      * order to fit, and no exception is thrown.     *      * @param title the title text to be shown with the display     * @param text the initial contents of the text editing area, null may be      *  used to indicate no initial content     * @param maxSize the maximum capacity in characters. The implementation may limit      *  boundary maximum capacity and the actually assigned capacity may me      *  smaller than requested. A defensive application will test the actually      *  given capacity with getMaxSize().     * @param constraints @see TextField.constraints     *      * @throws IllegalArgumentException if maxSize is zero or less     * @throws IllegalArgumentException if the constraints  parameter is invalid     * @throws IllegalArgumentException if text is illegal for the specified      *  constraints     * @throws IllegalArgumentException - if the length of the string exceeds the requested maximum capacity     */    public MyTextBox(String title, String text, int maxSize, int constraints) {        super(title, text, maxSize, constraints);    }        /**     * Starts the displaying of the text box.     * @param runMode startup mode     */    public void start(StartupModes runMode) {        if (runMode == StartupModes.IN_THE_SAME_THREAD) {            MujMail.mujmail.getDisplay().setCurrent(this);        } else {            this.tempDisplayable = this;            // start in the new thread            Runnable r = new Runnable() {                public void run() {                    MujMail.mujmail.getDisplay().setCurrent(tempDisplayable);                }            };            Thread t = new Thread(r);            t.start();        }            }}