/* * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.tools.visualvm.modules.mbeans; import com.sun.tools.visualvm.tools.jmx.JmxModel; import com.sun.tools.visualvm.tools.jmx.JmxModel.ConnectionState; import java.awt.BorderLayout; import java.awt.Dimension; import java.beans.PropertyChangeEvent; import java.beans.PropertyChangeListener; import javax.swing.BorderFactory; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTree; /** * * @author Jiri Sedlacek */ class MBeansTreeView extends JPanel implements PropertyChangeListener { private MBeansTab mbeansTab; public MBeansTreeView(MBeansTab mbeansTab) { this.mbeansTab = mbeansTab; initComponents(); } public void dispose() { removePropertyChangeListener(this); mbeansTab.getTree().clearSelection(); mbeansTab.getTree().setEnabled(false); } /* property change listener: propertyChange */ public void propertyChange(PropertyChangeEvent evt) { if (JmxModel.CONNECTION_STATE_PROPERTY.equals(evt.getPropertyName())) { ConnectionState newState = (ConnectionState) evt.getNewValue(); switch (newState) { case DISCONNECTED: dispose(); break; } } } private void initComponents() { setLayout(new BorderLayout()); setOpaque(false); setPreferredSize(new Dimension(220, 1)); JTree mbeansTree = mbeansTab.getTree(); mbeansTab.buildMBeanServerView(); JScrollPane mbeansTreeScrollPane = new JScrollPane(mbeansTree, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED); mbeansTreeScrollPane.setViewportBorder(BorderFactory.createEmptyBorder()); add(mbeansTreeScrollPane, BorderLayout.CENTER); } }