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Java > Open Source Codes > org > netbeans > modules > j2ee > ejbjarproject > ui > wizards > PanelConfigureProjectApp


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.j2ee.ejbjarproject.ui.wizards;
21
22 import java.awt.Component JavaDoc;
23 import java.util.HashSet JavaDoc;
24 import java.util.Iterator JavaDoc;
25 import java.util.Set JavaDoc;
26
27 import javax.swing.JComponent JavaDoc;
28 import javax.swing.event.ChangeEvent JavaDoc;
29 import javax.swing.event.ChangeListener JavaDoc;
30
31 import org.openide.WizardDescriptor;
32 import org.openide.util.HelpCtx;
33
34 /**
35  * Panel just asking for basic info.
36  * @author Jesse Glick
37  */
38 final class PanelConfigureProjectApp implements WizardDescriptor.Panel, WizardDescriptor.FinishablePanel {
39
40     private WizardDescriptor wizardDescriptor;
41     private PanelConfigureProjectAppVisual component;
42     
43     /** Create the wizard panel descriptor. */
44     public PanelConfigureProjectApp() {
45     }
46     
47     public boolean isFinishPanel() {
48         return true;
49     }
50
51     public Component JavaDoc getComponent() {
52         if (component == null) {
53             component = new PanelConfigureProjectAppVisual(this);
54         }
55         return component;
56     }
57     
58     public HelpCtx getHelp() {
59         return HelpCtx.DEFAULT_HELP;
60     }
61     
62     public boolean isValid() {
63         getComponent();
64         return component.valid(wizardDescriptor);
65     }
66     
67     private final Set JavaDoc/*<ChangeListener>*/ listeners = new HashSet JavaDoc(1);
68     public final void addChangeListener(ChangeListener JavaDoc l) {
69         synchronized (listeners) {
70             listeners.add(l);
71         }
72     }
73     public final void removeChangeListener(ChangeListener JavaDoc l) {
74         synchronized (listeners) {
75             listeners.remove(l);
76         }
77     }
78     protected final void fireChangeEvent() {
79         Iterator JavaDoc it;
80         synchronized (listeners) {
81             it = new HashSet JavaDoc(listeners).iterator();
82         }
83         ChangeEvent JavaDoc ev = new ChangeEvent JavaDoc(this);
84         while (it.hasNext()) {
85             ((ChangeListener JavaDoc)it.next()).stateChanged(ev);
86         }
87     }
88     
89     public void readSettings(Object JavaDoc settings) {
90         wizardDescriptor = (WizardDescriptor) settings;
91         component.read (wizardDescriptor);
92         
93         // XXX hack, TemplateWizard in final setTemplateImpl() forces new wizard's title
94 // this name is used in NewProjectWizard to modify the title
95 Object JavaDoc substitute = ((JComponent JavaDoc) component).getClientProperty("NewProjectWizard_Title"); // NOI18N
96 if (substitute != null)
97             wizardDescriptor.putProperty("NewProjectWizard_Title", substitute); // NOI18N
98 }
99     
100     public void storeSettings(Object JavaDoc settings) {
101         WizardDescriptor d = (WizardDescriptor) settings;
102         component.store(d);
103         ((WizardDescriptor) d).putProperty("NewProjectWizard_Title", null); // NOI18N
104 }
105     
106 }
107
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