/* | |
* 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. | |
*/ | |
package org.apache.log4j.chainsaw; | |
import java.awt.Font; | |
import javax.swing.UIManager; | |
import javax.swing.text.Document; | |
import javax.swing.text.JTextComponent; | |
import javax.swing.text.html.HTMLDocument; | |
/** | |
* Apply system font and size (normal size + 1) rule if the JEditorPane document contains html. | |
*/ | |
public class JTextComponentFormatter | |
{ | |
public static void applySystemFontAndSize(JTextComponent textComponent) { | |
Document document = textComponent.getDocument(); | |
if (document instanceof HTMLDocument) { | |
Font font = UIManager.getFont("Label.font"); | |
String bodyRule = "body { font-family: " + font.getFamily() + "; font-size: " + (font.getSize() + 1) + "pt; }"; | |
((HTMLDocument)document).getStyleSheet().addRule(bodyRule); | |
} | |
} | |
} |