001package jmri.jmrit.powerpanel; 002 003/** 004 * Swing action to create and register a PowerPanelFrame object. 005 * 006 * @author Bob Jacobsen Copyright (C) 2001, 2010 007 */ 008public class PowerPanelAction extends jmri.util.swing.JmriNamedPaneAction { 009 010 public PowerPanelAction(String s, jmri.util.swing.WindowInterface wi) { 011 super(s, wi, "jmri.jmrit.powerpanel.PowerPane"); 012 checkManager(); 013 } 014 015 public PowerPanelAction(String s, javax.swing.Icon i, jmri.util.swing.WindowInterface wi) { 016 super(s, i, wi, "jmri.jmrit.powerpanel.PowerPane"); 017 checkManager(); 018 } 019 020 public PowerPanelAction(String s) { 021 super(s, "jmri.jmrit.powerpanel.PowerPane"); 022 checkManager(); 023 } 024 025 public PowerPanelAction() { 026 this(Bundle.getMessage("TitlePowerPanel")); 027 } 028 029 final void checkManager() { 030 // disable ourself if there is no power Manager 031 if (jmri.InstanceManager.getNullableDefault(jmri.PowerManager.class) == null) { 032 setEnabled(false); 033 } 034 } 035 036}