Java Swing Font increaseDefaultFont(float multiplier)

Description

increase Default Font

License

Apache License

Declaration

public static void increaseDefaultFont(float multiplier) 

Method Source Code

//package com.java2s;
/*//  w w w .j a  v  a  2  s . c  o m
 * Copyright 2014 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed 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 java.util.Enumeration;

import javax.swing.UIManager;

import javax.swing.plaf.FontUIResource;

public class Main {
    public static void increaseDefaultFont(float multiplier) {
        for (Enumeration keys = UIManager.getDefaults().keys(); keys.hasMoreElements();) {
            Object key = keys.nextElement();
            Object value = UIManager.get(key);
            if (value != null && value instanceof FontUIResource) {
                FontUIResource fontUIResource = (FontUIResource) value;
                UIManager.put(key, fontUIResource.deriveFont(fontUIResource.getSize() * multiplier));
            }
        }
    }
}

Related

1. getDefaultLabelFont()
2. getFont(String name)
3. getFontColorToUse(boolean isSelected)
4. getHelpTextArea(String help, Color background, Font font)
5. getMultiLineTextForBBox(JComponent comp, double bboxWth, String txt, Font font)
6. initGlobalFont(Font font)
7. installColorsAndFont(Component c, Color background, Color foreground, Font font)
8. installLargerDefaultFonts()
9. listFonts()