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Issue 81 attachment: TextInput.java (2.6 KB)

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/*
*
* Copyright (c) 2007, Sun Microsystems, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Sun Microsystems nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package customitem;

import javax.microedition.lcdui.*;
import javax.microedition.midlet.MIDlet;


/**
*
* @version 2.0
*/
public class TextInput extends TextBox implements CommandListener {
private static final Command CMD_OK = new Command("OK", Command.OK, 1);
private static final Command CMD_CANCEL = new Command("Cancel", Command.CANCEL, 1);
private Table parent;
private Display display;

public TextInput(String text, Table parent, Display display) {
super("Enter Text", text, 50, TextField.ANY);
this.parent = parent;
this.display = display;
addCommand(CMD_OK);
addCommand(CMD_CANCEL);
setCommandListener(this);
}

public void commandAction(Command c, Displayable d) {
if (c == CMD_OK) {
// update the table's cell and return
parent.setText(getString());
display.setCurrentItem(parent);
} else if (c == CMD_CANCEL) {
// return without updating the table's cell
display.setCurrentItem(parent);
}
}
}
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