Index: src/org/netbeans/modules/java/imptool/FqnPanel.java
===================================================================
RCS file: /cvs/java/src/org/netbeans/modules/java/imptool/FqnPanel.java,v
retrieving revision 1.11.2.1
diff -C3 -r1.11.2.1 FqnPanel.java
*** src/org/netbeans/modules/java/imptool/FqnPanel.java	11 Mar 2003 15:55:36 -0000	1.11.2.1
--- src/org/netbeans/modules/java/imptool/FqnPanel.java	17 Sep 2003 09:45:21 -0000
***************
*** 32,41 ****
   * @author  thurka
   */
  class FqnPanel extends RootPanel {
      
      /** Creates new form fqnPanel */
      public FqnPanel() {
!         
      }
      
      /** This method is called from within the constructor to
--- 32,42 ----
   * @author  thurka
   */
  class FqnPanel extends RootPanel {
+     private boolean finalizable;
      
      /** Creates new form fqnPanel */
      public FqnPanel() {
!         this.finalizable=false;
      }
      
      /** This method is called from within the constructor to
***************
*** 97,106 ****
      void initListTableView(Node masterNode,int width) {
          remove(pleaseWait);
          super.initListTableView(masterNode, width);
! 
          AccessibleContext c = getListTableView().getAccessibleContext();
          c.setAccessibleName(Util.getString("ACSN_FqnPanelIdentifierList")); // NOI18N
          c.setAccessibleDescription(Util.getString("ACSD_FqnPanelIdentifierList")); // NOI18N
      }
      
      void addNoRowsLabel() {
--- 98,113 ----
      void initListTableView(Node masterNode,int width) {
          remove(pleaseWait);
          super.initListTableView(masterNode, width);
!         this.finalizable=true;
!         fireStateChange();
!         
          AccessibleContext c = getListTableView().getAccessibleContext();
          c.setAccessibleName(Util.getString("ACSN_FqnPanelIdentifierList")); // NOI18N
          c.setAccessibleDescription(Util.getString("ACSD_FqnPanelIdentifierList")); // NOI18N
+     }
+     
+     boolean isFinalizable() {
+         return this.finalizable;
      }
      
      void addNoRowsLabel() {
Index: src/org/netbeans/modules/java/imptool/RootPanel.java
===================================================================
RCS file: /cvs/java/src/org/netbeans/modules/java/imptool/RootPanel.java,v
retrieving revision 1.18.2.1
diff -C3 -r1.18.2.1 RootPanel.java
*** src/org/netbeans/modules/java/imptool/RootPanel.java	11 Mar 2003 15:55:37 -0000	1.18.2.1
--- src/org/netbeans/modules/java/imptool/RootPanel.java	17 Sep 2003 09:45:21 -0000
***************
*** 14,25 ****
  
  package org.netbeans.modules.java.imptool;
  
  import java.awt.*;
  import javax.swing.*;
  import org.openide.WizardDescriptor;
  import org.openide.nodes.Node;
  import org.openide.nodes.Sheet;
- import javax.swing.event.ChangeListener;
  import org.openide.explorer.*;
  import org.openide.explorer.view.ListTableView;
  import org.openide.explorer.view.TreeTableView;
--- 14,27 ----
  
  package org.netbeans.modules.java.imptool;
  
+ import java.util.ArrayList;
  import java.awt.*;
  import javax.swing.*;
+ import javax.swing.event.ChangeEvent;
+ import javax.swing.event.ChangeListener;
  import org.openide.WizardDescriptor;
  import org.openide.nodes.Node;
  import org.openide.nodes.Sheet;
  import org.openide.explorer.*;
  import org.openide.explorer.view.ListTableView;
  import org.openide.explorer.view.TreeTableView;
***************
*** 33,40 ****
--- 35,45 ----
   */
  abstract class RootPanel extends JPanel {
      ImpDataSource dataSource;
+ 
      boolean initialized=false;
  
+     private ArrayList changeListeners = new ArrayList(1);
+     
      /** See org.openide.WizardDescriptor.PROP_CONTENT_SELECTED_INDEX
       */
      private static final String PROP_CONTENT_SELECTED_INDEX = "WizardPanel_contentSelectedIndex"; // NOI18N
***************
*** 116,121 ****
--- 121,130 ----
          }
      }
      
+     boolean isFinalizable() {
+         return true;
+     }
+     
      public void addNotify() {
          super.addNotify();
          
***************
*** 144,149 ****
--- 153,175 ----
          add(noRowText,BorderLayout.NORTH);
      }
      
+     void addChangeListener(ChangeListener l) {
+         if(!changeListeners.contains(l)) {
+             changeListeners.add(l);
+         }
+     }
+     
+     void removeChangeListener(ChangeListener l) {
+         changeListeners.remove(l);
+     }
+     
+     protected void fireStateChange() {
+         for(int i=0; i<changeListeners.size(); i++) {
+             ((ChangeListener)changeListeners.get(i))
+                 .stateChanged(new ChangeEvent(this));
+         }
+     }
+     
      abstract void initAllComponents();
  
      abstract String noRowsText();
***************
*** 217,234 ****
           * @return <code>true</code> if the user has entered satisfactory information
           */
          public boolean isValid() {
!           return true;
          }
          /** Add a listener to changes of the panel's validity.
           * @param l the listener to add
           * @see #isValid
           */
          public void addChangeListener(ChangeListener l) {
          }
          /** Remove a listener to changes of the panel's validity.
           * @param l the listener to remove
           */
          public void removeChangeListener(ChangeListener l) {
          }
  
          public String getName() {
--- 243,262 ----
           * @return <code>true</code> if the user has entered satisfactory information
           */
          public boolean isValid() {
!             return ((RootPanel)getComponent()).isFinalizable();
          }
          /** Add a listener to changes of the panel's validity.
           * @param l the listener to add
           * @see #isValid
           */
          public void addChangeListener(ChangeListener l) {
+             ((RootPanel)getComponent()).addChangeListener(l);
          }
          /** Remove a listener to changes of the panel's validity.
           * @param l the listener to remove
           */
          public void removeChangeListener(ChangeListener l) {
+             ((RootPanel)getComponent()).removeChangeListener(l);
          }
  
          public String getName() {