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1
19
20 package org.netbeans.modules.j2ee.clientproject.ui.wizards;
21
22 import java.awt.Component  ;
23 import java.util.HashSet ;
24 import java.util.Iterator ;
25 import java.util.Set ;
26 import javax.swing.JComponent ;
27 import javax.swing.event.ChangeEvent ;
28 import javax.swing.event.ChangeListener ;
29 import org.openide.WizardDescriptor;
30 import org.openide.WizardValidationException;
31 import org.openide.util.HelpCtx;
32
33 final class ImportLocation implements WizardDescriptor.Panel, WizardDescriptor.ValidatingPanel, WizardDescriptor.FinishablePanel, ChangeListener {
34
35 private WizardDescriptor wizardDescriptor;
36 private ImportLocationVisual component;
37
38 public ImportLocation() {
39 }
40
41 public Component getComponent() {
42 if (component == null) {
43 component = new ImportLocationVisual(this);
44 }
45 return component;
46 }
47
48 public HelpCtx getHelp() {
49 return new HelpCtx(ImportLocation.class);
50 }
51
52 public boolean isValid() {
53 getComponent();
54 return component.valid( wizardDescriptor );
55 }
56
57 private final Set <ChangeListener > listeners = new HashSet <ChangeListener >(1);
58 public final void addChangeListener(ChangeListener l) {
59 synchronized (listeners) {
60 listeners.add(l);
61 }
62 }
63 public final void removeChangeListener(ChangeListener l) {
64 synchronized (listeners) {
65 listeners.remove(l);
66 }
67 }
68 protected final void fireChangeEvent() {
69 Iterator <ChangeListener > it;
70 synchronized (listeners) {
71 it = new HashSet <ChangeListener >(listeners).iterator();
72 }
73 ChangeEvent ev = new ChangeEvent (this);
74 while (it.hasNext()) {
75 (it.next()).stateChanged(ev);
76 }
77 }
78
79 public void readSettings(Object settings) {
80 wizardDescriptor = (WizardDescriptor) settings;
81 component.read (wizardDescriptor);
82 Object substitute = ((JComponent ) component).getClientProperty("NewProjectWizard_Title"); if (substitute != null)
86 wizardDescriptor.putProperty("NewProjectWizard_Title", substitute); }
88
89 public void storeSettings(Object settings) {
90 WizardDescriptor d = (WizardDescriptor)settings;
91 component.store(d);
92 }
93
94 public boolean isFinishPanel() {
95 return false;
96 }
97
98 public void validate() throws WizardValidationException {
99 }
100
101 public void stateChanged(ChangeEvent e) {
102 fireChangeEvent();
103 }
104 }
105
106
107 |
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