Here you can find the source of setDefaultFont(final Font font)
public static void setDefaultFont(final Font font)
//package com.java2s; /*/* w w w . j a v a 2 s . c o m*/ * Java Common Library * Copyright (c) 2008 BitCtrl Systems GmbH * * This library is free software; you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 3.0 of the License, or (at your option) * any later version. * * This 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with this library; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Contact Information: * BitCtrl Systems GmbH * Wei?enfelser Stra?e 67 * 04229 Leipzig * Phone: +49 341-490670 * mailto: info@bitctrl.de */ import java.awt.Font; import javax.swing.UIDefaults; import javax.swing.UIManager; public class Main { public static void setDefaultFont(final Font font) { UIDefaults uiDefaults = UIManager.getDefaults(); uiDefaults.put("TabbedPane.font", font); uiDefaults.put("Button.font", font); uiDefaults.put("List.font", font); uiDefaults.put("PasswordField.font", font); uiDefaults.put("TableHeader.font", font); uiDefaults.put("Table.font", font); uiDefaults.put("ToggleButton.font", font); uiDefaults.put("Checkbox.font", font); uiDefaults.put("Menu.font", font); uiDefaults.put("Text.font", font); uiDefaults.put("TextField.font", font); uiDefaults.put("Label.font", font); uiDefaults.put("Panel.font", font); uiDefaults.put("PopupMenu.font", font); uiDefaults.put("ToolBar.font", font); uiDefaults.put("ColorChooser.font", font); uiDefaults.put("MenuBar.font", font); uiDefaults.put("ProgressBar.font", font); uiDefaults.put("TextArea.font", font); uiDefaults.put("JTextArea.font", font); uiDefaults.put("ToolTip.font", font); uiDefaults.put("ComboBox.font", font); uiDefaults.put("MenuItem.font", font); uiDefaults.put("RadioButton.font", font); uiDefaults.put("Tree.font", font); uiDefaults.put("EditorPane.font", font); uiDefaults.put("JOptionPane", font); uiDefaults.put("ScrollPane.font", font); uiDefaults.put("TextPane.font", font); uiDefaults.put("TitledBorder.font", font); uiDefaults.put("FormattedTextField.font", font); uiDefaults.put("Dialog.font", font); uiDefaults.put("Frame.font", font); uiDefaults.put("Window.font", font); uiDefaults.put("Component.font", font); uiDefaults.put("OptionPane.font", font); } }