/[schmitzm]/trunk/src/skrueger/swing/CancellableDialogAdapter.java
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branches/1.0-gt2-2.6/src/skrueger/swing/CancellableDialogAdapter.java revision 422 by alfonx, Fri Oct 2 00:47:48 2009 UTC branches/2.0-RC2/src/skrueger/swing/CancellableDialogAdapter.java revision 621 by alfonx, Thu Jan 28 10:06:05 2010 UTC
# Line 2  package skrueger.swing; Line 2  package skrueger.swing;
2    
3  import java.awt.Component;  import java.awt.Component;
4  import java.awt.Dialog;  import java.awt.Dialog;
5  import java.awt.event.WindowAdapter;  import java.util.Locale;
 import java.awt.event.WindowEvent;  
6    
7  import javax.swing.JDialog;  import javax.swing.JDialog;
8  import javax.swing.JOptionPane;  import javax.swing.JOptionPane;
9    
10    import schmitzm.lang.LangUtil;
11    import schmitzm.lang.ResourceProvider;
12  import schmitzm.swing.SwingUtil;  import schmitzm.swing.SwingUtil;
13    
14  /**  /**
# Line 15  import schmitzm.swing.SwingUtil; Line 16  import schmitzm.swing.SwingUtil;
16   * cancellable {@link JDialog}s work. The {@link JDialog} is designed to work on   * cancellable {@link JDialog}s work. The {@link JDialog} is designed to work on
17   * the real object and restore it's state when the user cancels the   * the real object and restore it's state when the user cancels the
18   * {@link JDialog}.   * {@link JDialog}.
19     *
20     * Pressing ESC or clicking the "Close X" results in asking the user whether to Save/Cancel/Abort .  
21   */   */
22  public abstract class CancellableDialogAdapter extends JDialog implements  public abstract class CancellableDialogAdapter extends AtlasDialog implements
23                  CancellableDialog {                  CancellableDialog {
24            
25            protected static ResourceProvider RESOURCE = new ResourceProvider(LangUtil
26                            .extendPackagePath(SwingUtil.class,
27                                            "resource.locales.SwingResourceBundle"), Locale.ENGLISH);
28    
         protected boolean cancelled = false;  
29    
30          @Override          /** Has this dialog been canceled ?**/
31          public boolean isCancelled() {          protected boolean cancelled = false;
32                  return cancelled;          
33          }          public CancellableDialogAdapter(Component parentWindow) {
34                    super(parentWindow);
         public CancellableDialogAdapter(final Component parentWindow, String title) {  
                 super(SwingUtil.getParentWindow(parentWindow), title);  
                 initDialog();  
35          }          }
36    
37          public CancellableDialogAdapter(final Component parentWindow) {          public CancellableDialogAdapter(Component parentWindow, String title) {
38                  this(parentWindow, null);                  super(parentWindow, title);
39          }          }
40    
41          private void initDialog() {          @Override
42            public boolean isCancelled() {
43                  setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);                  return cancelled;
   
                 addWindowListener(new WindowAdapter() {  
   
                         @Override  
                         public void windowClosing(WindowEvent e) {  
                                 close();  
                         }  
   
                 });  
44          }          }
45    
46          /**          /**
# Line 55  public abstract class CancellableDialogA Line 49  public abstract class CancellableDialogA
49           */           */
50          public boolean close() {          public boolean close() {
51                  int showConfirmDialog = JOptionPane.showConfirmDialog(                  int showConfirmDialog = JOptionPane.showConfirmDialog(
52                                  CancellableDialogAdapter.this, "Speichern?",                                  CancellableDialogAdapter.this,
53                                  "Änderungen speichern?", JOptionPane.YES_NO_CANCEL_OPTION); // i8n                                  RESOURCE.getString("CancellableDialogAdapter.close.save.msg",getTitle()), RESOURCE.getString("CancellableDialogAdapter.close.save.title"), JOptionPane.YES_NO_CANCEL_OPTION);
54    
55                  if (showConfirmDialog == JOptionPane.YES_OPTION) {                  if (showConfirmDialog == JOptionPane.YES_OPTION) {
56                          return okClose();                          return okClose();
# Line 78  public abstract class CancellableDialogA Line 72  public abstract class CancellableDialogA
72          public void forceClose() {          public void forceClose() {
73    
74                  int res = JOptionPane.showConfirmDialog(                  int res = JOptionPane.showConfirmDialog(
75                                  CancellableDialogAdapter.this, "Speichern?",                                  CancellableDialogAdapter.this,
76                                  "Der Dialog muss nu gesclossen werden. Änderungen speichern?", JOptionPane.YES_NO_OPTION); // i8n                                  RESOURCE.getString("CancellableDialogAdapter.forceClose.save.msg",getTitle()), RESOURCE.getString("CancellableDialogAdapter.close.save.title"), JOptionPane.YES_NO_OPTION);
77                                    
78                  if (res == JOptionPane.YES_OPTION) {                  if (res == JOptionPane.YES_OPTION) {
79                          okClose();                          okClose();
# Line 113  public abstract class CancellableDialogA Line 107  public abstract class CancellableDialogA
107                  dispose();                  dispose();
108                  return true;                  return true;
109          }          }
110            
111    
112    
113  }  }
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