Here you can find the source of decorateStyleSheet(JEditorPane editor)
public static void decorateStyleSheet(JEditorPane editor)
//package com.java2s; /**/*from w w w .java 2 s . co m*/ * Copyright (C) 2001-2015 by RapidMiner and the contributors * * Complete list of developers available at our web site: * * http://rapidminer.com * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see http://www.gnu.org/licenses/. */ import javax.swing.JEditorPane; import javax.swing.text.html.HTMLEditorKit; import javax.swing.text.html.StyleSheet; public class Main { public static void decorateStyleSheet(JEditorPane editor) { StyleSheet css = ((HTMLEditorKit) editor.getEditorKit()).getStyleSheet(); css.addRule(".image-wrapper {margin-top:5px;margin-bottom:5px;text-align:center;}"); css.addRule("quote { text-align:center;font-style:italic;}"); } }