Java tutorial
//package com.java2s; /* Storybook: Scene-based software for novelists and authors. Copyright (C) 2008 - 2012 Martin Mustun This program 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. 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ import java.awt.Component; import javax.swing.JLabel; public class Main { public static String formateComponentInfosToPrint(Component comp) { StringBuilder buf = new StringBuilder(); buf.append(comp.getClass().getSimpleName()); buf.append(" ["); buf.append(comp.getName()); if (comp instanceof JLabel) buf.append(",\"").append(((JLabel) comp).getText()).append("\""); buf.append(","); buf.append(comp.getClass().getName()); buf.append(","); buf.append(comp.isVisible() ? "visible" : "not visible"); buf.append(","); buf.append(comp.isValid() ? "valid" : "invalid"); buf.append("]"); return buf.toString(); } }