01: package net.sourceforge.squirrel_sql.client.mainframe.action;
02:
03: /*
04: * Copyright (C) 2002-2003 Colin Bell
05: * colbell@users.sourceforge.net
06: *
07: * This library is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU Lesser General Public
09: * License as published by the Free Software Foundation; either
10: * version 2.1 of the License, or (at your option) any later version.
11: *
12: * This library is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this library; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20: */
21: import java.awt.event.ActionEvent;
22:
23: import net.sourceforge.squirrel_sql.fw.util.BaseException;
24: import net.sourceforge.squirrel_sql.fw.util.StringManager;
25: import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
26:
27: import net.sourceforge.squirrel_sql.client.IApplication;
28: import net.sourceforge.squirrel_sql.client.action.SquirrelAction;
29:
30: /**
31: * This <CODE>Action</CODE> displays the Squirrel Help Window.
32: *
33: * @author <A HREF="mailto:colbell@users.sourceforge.net">Colin Bell</A>
34: */
35: public class ViewHelpAction extends SquirrelAction {
36: /** Internationalized strings for this class. */
37: private static final StringManager s_stringMgr = StringManagerFactory
38: .getStringManager(ViewHelpAction.class);
39:
40: /**
41: * Ctor.
42: *
43: * @param app Application API.
44: */
45: public ViewHelpAction(IApplication app) {
46: super (app);
47: }
48:
49: /**
50: * Display the help window.
51: */
52: public void actionPerformed(ActionEvent evt) {
53: try {
54: new ViewHelpCommand(getApplication()).execute();
55: } catch (BaseException ex) {
56: getApplication()
57: .showErrorDialog(
58: s_stringMgr
59: .getString("ViewHelpAction.error.viewerror"),
60: ex);
61: }
62: }
63: }
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