Java JComponent Width makeEqualWidth(JComponent... components)

Description

Sets the minimum width of all components to the width of the widest component.

License

Apache License

Parameter

Parameter	Description
components	the components to change

Declaration

public static void makeEqualWidth(JComponent... components) 

Method Source Code

//package com.java2s;
/*// w  w w  . ja  va2s .co  m
 * WbSwingUtilities.java
 *
 * This file is part of SQL Workbench/J, http://www.sql-workbench.net
 *
 * Copyright 2002-2017, Thomas Kellerer
 *
 * Licensed under a modified Apache License, Version 2.0
 * that restricts the use for certain governments.
 * You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at.
 *
 *     http://sql-workbench.net/manual/license.html
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * To contact the author please send an email to: support@sql-workbench.net
 *
 */

import java.awt.Dimension;

import javax.swing.JComponent;

public class Main {
    /**
     * Sets the minimum width of all components to the width of the widest component.
     * <p/>
     * @param components the components to change
     *
     * @see #setPreferredWidth(javax.swing.JComponent, int)
     */
    public static void makeEqualWidth(JComponent... components) {
        int maxSize = 0;
        for (JComponent comp : components) {
            Dimension size = comp.getPreferredSize();
            if (size.width > maxSize) {
                maxSize = size.width;
            }
        }
        for (JComponent comp : components) {
            setPreferredWidth(comp, maxSize);
        }
    }

    /**
     * Sets the minimum width of a {@link JButton}.
     * <p/>
     * @param button   the button to change
     * @param minWidth the minimum width to apply
     */
    public static void setPreferredWidth(JComponent button, int minWidth) {
        Dimension size = button.getPreferredSize();
        if (size.width < minWidth) {
            size.width = minWidth;
            button.setPreferredSize(size);
        }
    }
}

Related

1. fixWidth(JComponent c, int width)
2. getMinimumWidth(JComponent comp)
3. getRectangle(JComponent comp)
4. getRectangle(JComponent comp)
5. initComponent(JComponent component, String title, int width, int height)
6. makeSamePreferredWidth(JComponent... comps)
7. normalizeWidth(JComponent... components)
8. sameWidth(JComponent[] components, int width)
9. setBoundsAndCenterHorizontally(JComponent component, int x, int y, int width, int height)