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Java > Open Source Codes > org > netbeans > modules > xml > xam > ui > customizer > AbstractCustomizer


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 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.xml.xam.ui.customizer;
21
22 import javax.swing.JComponent JavaDoc;
23 import javax.swing.JPanel JavaDoc;
24 import org.openide.util.Lookup;
25
26 /**
27  *
28  * @author Administrator
29  */
30 public abstract class AbstractCustomizer extends JPanel JavaDoc implements Customizer {
31
32     /**
33      * can save? flag
34      */
35     private boolean saveFlag;
36
37     /**
38      * can reset? flag
39      */
40     private boolean resetFlag;
41
42     /**
43      * can save?
44      */
45     public boolean canApply() {
46         return saveFlag;
47     }
48
49     /**
50      * Fires events when save status is changed.
51      * Subclasses must call this when save status is changed
52      * due to changes on the customizer form.
53      */
54     protected void setSaveEnabled(boolean flag) {
55         firePropertyChange(PROP_ACTION_APPLY,saveFlag,flag);
56         saveFlag = flag;
57     }
58
59     /**
60      * Fires events when reset status is changed.
61      * Subclasses must call this when reset status is changed
62      * due to changes on the customizer form.
63      */
64     protected void setResetEnabled(boolean flag) {
65         firePropertyChange(PROP_ACTION_RESET,resetFlag,flag);
66         resetFlag = flag;
67     }
68
69     /**
70      * This is the customizer so return this object.
71      */
72     public JComponent JavaDoc getComponent() {
73         return this;
74     }
75
76     /**
77      * This api returns the Lookup
78      */
79     public Lookup getLookup(){
80         return Lookup.EMPTY;
81     }
82
83 }
84
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