Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * 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.
 */

import javax.swing.*;
import java.util.ArrayList;
import java.awt.*;

public class Main {
    /**
     * Sets the JButtons inside a JPanelto be the same size.
     * This is done dynamically by setting each button's preferred and maximum
     * sizes after the buttons are created. This way, the layout automatically
     * adjusts to the locale-specific strings.
     *
     * @param jPanelButtons JPanel containing buttons
     */
    public static void equalizeButtonSizes(JPanel jPanelButtons) {
        ArrayList<JButton> lbuttons = new ArrayList<JButton>();
        for (int i = 0; i < jPanelButtons.getComponentCount(); i++) {
            Component c = jPanelButtons.getComponent(i);
            if (c instanceof JButton) {
                lbuttons.add((JButton) c);
            }
        }

        // Get the largest width and height
        Dimension maxSize = new Dimension(0, 0);
        for (JButton lbutton : lbuttons) {
            Dimension d = lbutton.getPreferredSize();
            maxSize.width = Math.max(maxSize.width, d.width);
            maxSize.height = Math.max(maxSize.height, d.height);
        }

        for (JButton btn : lbuttons) {
            btn.setPreferredSize(maxSize);
            btn.setMinimumSize(maxSize);
            btn.setMaximumSize(maxSize);
        }
    }
}