com.jgoodies.looks.common.ComboBoxEditorTextField Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of looks Show documentation

The JGoodies Looks make your Swing applications and applets look better. The package consists of a Windows look&feel and the Plastic look&feel family. These have been optimized for readability, precise micro-design and usability.

There is a newer version: 2.2.2

Show newest version

/*
 * Copyright (c) 2001-2007 JGoodies Karsten Lentzsch. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 * 
 *  o Redistributions of source code must retain the above copyright notice, 
 *    this list of conditions and the following disclaimer. 
 *     
 *  o 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. 
 *     
 *  o Neither the name of JGoodies Karsten Lentzsch 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 com.jgoodies.looks.common;

import javax.swing.JTextField;
import javax.swing.UIManager;

/**
 * A text field designed to be used as combo box editor.
 * It doesn't set a text if the text equals the content;
 * this works around the Java issue #4530952.
 * 
 * @author Karsten Lentzsch
 * @version $Revision: 1.2 $
 */
public final class ComboBoxEditorTextField extends JTextField {
    
    public ComboBoxEditorTextField(boolean isTableCellEditor) {
        super("", UIManager.getInt("ComboBox.editorColumns"));
        // Use special insets for tables, the text field defaults otherwise
        if (isTableCellEditor) {
            setMargin(UIManager.getInsets("ComboBox.tableEditorInsets"));
        }
        setBorder(UIManager.getBorder("ComboBox.editorBorder"));
    }
    
    // Workaround for 4530952
    public void setText(String s) {
        if (getText().equals(s)) {
            return;
        }
        super.setText(s);
    }
    
}