Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * This file is part of WebLookAndFeel library.
 *
 * WebLookAndFeel library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * WebLookAndFeel library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with WebLookAndFeel library.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.awt.*;

public class Main {
    /**
     * Changes font size of the specified component.
     *
     * @param component component to modify
     * @param change    font size change amount
     * @param <C>       component type
     * @return modified component
     */
    public static <C extends Component> C changeFontSize(final C component, final int change) {
        if (component != null && component.getFont() != null) {
            final Font font = component.getFont();
            component.setFont(font.deriveFont((float) font.getSize() + change));
        }
        return component;
    }
}