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1 import java.awt.*;
2 import java.awt.event.*;
3 import java.awt.image.ImageObserver  ;
4 import java.io.Serializable ;
5 import java.util.*;
6 import javax.swing.*;
7 import javax.accessibility.Accessible ;
8
9
10
11 public final class JWaitDialog extends JDialog implements Accessible , ImageObserver , MenuContainer, RootPaneContainer, Serializable , SwingConstants,WindowConstants{
12
13 private final JProgressBar pbar=new JProgressBar(1,20);
14 private JDialog owner;
15 private JFrame frameOwner;
16 private boolean ownerIsFrame=false;
17
18 public JWaitDialog(JFrame owner, String msg){
19 super(owner,Lang.gs("wait"),false); setResizable(false);
21 setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
22 Container cp=getContentPane();
23 cp.setLayout(new FlowLayout(FlowLayout.CENTER,10,10));
24 cp.add(pbar);
25
26 pbar.setStringPainted(true);
27 pbar.setString(Lang.gs(msg));
28 cp.add(pbar);
29 this.frameOwner=owner;
30 ownerIsFrame=true;
31 this.setCursor(GUI.WAIT);
32 pbar.setBorderPainted(false);
33 pack();
34 }
35
36 public JWaitDialog(JDialog owner, String msg){
37 super(owner,Lang.gs("wait"),false); setResizable(false);
39 setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
40 Container cp=getContentPane();
41 cp.setLayout(new FlowLayout(FlowLayout.CENTER,10,10));
42 cp.add(pbar);
43
44 pbar.setStringPainted(true);
45 pbar.setString(Lang.gs(msg));
46 cp.add(pbar);
47 this.owner=owner;
48 this.setCursor(GUI.WAIT);
49 pbar.setBorderPainted(false);
50 pack();
51 }
52
53 public void show(){
54 pbar.setIndeterminate(true);
55 if(ownerIsFrame){
56 if(frameOwner!=null){
57 setLocationRelativeTo(frameOwner);
58 frameOwner.getGlassPane().setVisible(true);
59 frameOwner.setCursor(GUI.WAIT);
60 frameOwner.setEnabled(false);
61 }
62 else{
63 setLocationRelativeTo(null);
64 }
65 }
66 else{
67 if(owner!=null){
68 setLocationRelativeTo(owner);
69 owner.getGlassPane().setVisible(true);
70 owner.setCursor(GUI.WAIT);
71 owner.setEnabled(false);
72 }
73 else{
74 setLocationRelativeTo(null);
75 }
76 }
77 super.show();
78 }
79
80 public void dispose(){
81 pbar.setIndeterminate(false);
82 if(ownerIsFrame){
83 if(frameOwner!=null){
84 frameOwner.setEnabled(true);
85 frameOwner.setCursor(GUI.NORMAL);
86 frameOwner.getGlassPane().setVisible(false);
87 }
88 }
89 else{
90 if(owner!=null){
91 owner.setEnabled(true);
92 owner.setCursor(GUI.NORMAL);
93 owner.getGlassPane().setVisible(false);
94 }
95 }
96 super.dispose();
97 }
98 } |
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Java API By Example, From Geeks To Geeks.