storeconfigdialog.java

一个用java写的mail.里面的代码值得我们去研究！学习。

    else
      storeList_ = new JList( nameList );

    storeList_.addListSelectionListener( new IListSelectionListener() );
    storeList_.setToolTipText( ICEMail.getBundle().getString( "StoreConfig.List.tip" ) );
    JScrollPane scroller = new JScrollPane();
    scroller.getViewport().add( storeList_ );
    AWTUtilities.constrain( listPan, scroller, GridBagConstraints.BOTH,
                            GridBagConstraints.CENTER, 0, 0, 1, 1, 1.0, 1.0 );

    JPanel fieldPan = new JPanel();
    fieldPan.setLayout( new GridBagLayout() );
    fieldPan.setBorder( new EmptyBorder( 4, 4, 4, 4 ) );
    AWTUtilities.constrain( cont, fieldPan, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.NORTH, 1, 0, 1, 1, 0.7, 0.0 );

    int subRow = 0;

    JLabel  lbl;
    lbl = ComponentFactory.getLabel( ICEMail.getBundle(), "StoreConfig.StoreName" );
    lbl.setHorizontalAlignment( JLabel.RIGHT );
    AWTUtilities.constrain( fieldPan, lbl, GridBagConstraints.NONE,
                            GridBagConstraints.WEST, 0, subRow, 1, 1, 0.0, 0.0 );

    nameField_ =
      ComponentFactory.getTextField( ICEMail.getBundle(), "StoreConfig.StoreName", null );
    AWTUtilities.constrain( fieldPan, nameField_, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.WEST, 1, subRow++, 1, 1, 1.0, 0.0 );

    lbl = ComponentFactory.getLabel( ICEMail.getBundle(), "StoreConfig.StoreProtocol" );
    lbl.setHorizontalAlignment( JLabel.RIGHT );
    AWTUtilities.constrain( fieldPan, lbl, GridBagConstraints.NONE,
                            GridBagConstraints.WEST, 0, subRow, 1, 1, 0.0, 0.0 );

  // add all STORE providers to a combo box
    providerCombo_ = new JComboBox();

    Provider[] prov = ICEMail.getDefaultSession().getProviders();

    for ( int i = 0 ; i < prov.length ; ++i ) {
      if ( prov[i].getType() == Provider.Type.STORE ) {
        providers_.addElement( prov[i] );
        providerCombo_.addItem( prov[i].getProtocol() + " (" + prov[i].getVendor() + ')' );
      }
    }

    providerCombo_.setEditable( false );
    providerCombo_.setToolTipText(
        ICEMail.getBundle().getString( "StoreConfig.StoreProtocol.combo.tip" ) );
    providerCombo_.addItemListener( new IItemListener() );
    AWTUtilities.constrain( fieldPan, providerCombo_, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.WEST, 1, subRow++, 1, 1, 1.0, 0.0 );

    lbl = ComponentFactory.getLabel( ICEMail.getBundle(), "StoreConfig.Hostname" );
    lbl.setHorizontalAlignment( JLabel.RIGHT );
    AWTUtilities.constrain( fieldPan, lbl, GridBagConstraints.NONE,
                            GridBagConstraints.WEST, 0, subRow, 1, 1, 0.0, 0.0 );

    hostField_ =
      ComponentFactory.getTextField( ICEMail.getBundle(), "StoreConfig.Hostname", null );
    hostField_.getDocument().addDocumentListener( new IDocumentListener() );
    AWTUtilities.constrain( fieldPan, hostField_, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.WEST, 1, subRow++, 1, 1, 1.0, 0.0 );

    lbl = ComponentFactory.getLabel( ICEMail.getBundle(), "StoreConfig.HostAccount" );
    lbl.setHorizontalAlignment( JLabel.RIGHT );
    AWTUtilities.constrain( fieldPan, lbl, GridBagConstraints.NONE,
                            GridBagConstraints.WEST, 0, subRow, 1, 1, 0.0, 0.0 );

    userField_ =
      ComponentFactory.getTextField( ICEMail.getBundle(), "StoreConfig.HostAccount", null );
    userField_.getDocument().addDocumentListener( new IDocumentListener() );
    AWTUtilities.constrain( fieldPan, userField_, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.WEST, 1, subRow++, 1, 1, 1.0, 0.0 );

    lbl = ComponentFactory.getLabel( ICEMail.getBundle(), "StoreConfig.HostPassword" );
    lbl.setHorizontalAlignment( JLabel.RIGHT );
    AWTUtilities.constrain( fieldPan, lbl, GridBagConstraints.NONE,
                            GridBagConstraints.WEST, 0, subRow, 1, 1, 0.0, 0.0 );

    passField_ =
      ComponentFactory.getPasswordField( ICEMail.getBundle(), "StoreConfig.HostPassword", null );
    passField_.getDocument().addDocumentListener( new IDocumentListener() );
    AWTUtilities.constrain( fieldPan, passField_, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.WEST, 1, subRow++, 1, 1, 1.0, 0.0 );

    lbl = ComponentFactory.getLabel( ICEMail.getBundle(), "StoreConfig.FilePath" );
    lbl.setHorizontalAlignment( JLabel.RIGHT );
    AWTUtilities.constrain( fieldPan, lbl, GridBagConstraints.NONE,
                            GridBagConstraints.WEST, 0, subRow, 1, 1, 0.0, 0.0 );

    fileField_ =
      ComponentFactory.getTextField( ICEMail.getBundle(), "StoreConfig.FilePath", null );
    fileField_.getDocument().addDocumentListener( new IDocumentListener() );
    AWTUtilities.constrain( fieldPan, fileField_, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.WEST, 1, subRow++, 1, 1, 1.0, 0.0 );

    lbl = ComponentFactory.getLabel( ICEMail.getBundle(), "StoreConfig.NameSpace" );
    lbl.setHorizontalAlignment( JLabel.RIGHT );
    AWTUtilities.constrain( fieldPan, lbl, GridBagConstraints.NONE,
                            GridBagConstraints.WEST, 0, subRow, 1, 1, 0.0, 0.0 );

    String[] nmSpcTypes =
      UserProperties.getStringArray( "nameSpaceComboList", NAMESPC_COMBO_DEFAULT );

    nameSpaceCombo_ = new JComboBox( nmSpcTypes );
    nameSpaceCombo_.setEditable( true );
    nameSpaceCombo_.setToolTipText(
        ICEMail.getBundle().getString( "StoreConfig.NameSpace.combo.tip" ) );
    AWTUtilities.constrain( fieldPan, nameSpaceCombo_, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.WEST, 1, subRow++, 1, 1, 1.0, 0.0 );

    lbl = ComponentFactory.getLabel( ICEMail.getBundle(), "StoreConfig.StoreURL" );
    lbl.setHorizontalAlignment( JLabel.LEFT );
    AWTUtilities.constrain( fieldPan, lbl, GridBagConstraints.NONE,
                            GridBagConstraints.WEST, 0, subRow++, 1, 1, 0.0, 0.0 );

    urlField_ =
      ComponentFactory.getTextField( ICEMail.getBundle(), "StoreConfig.StoreURL", null );
    urlField_.setEditable( false );
    AWTUtilities.constrain( fieldPan, urlField_, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.WEST, 0, subRow++, 2, 1, 1.0, 0.0 );


    JPanel btnPan = new JPanel();
    btnPan.setLayout( new GridLayout( 2, 2, 10, 10) );
    btnPan.setBorder( JFCUtilities.StandardBorder );
    AWTUtilities.constrain( cont, btnPan, GridBagConstraints.HORIZONTAL,
                            GridBagConstraints.NORTH, 1, 1, 1, 1, 0.7, 0.0 );

    JButton btn;
    btn = ComponentFactory.getButton( ICEMail.getBundle(), "StoreConfig.Save",
                                      xlistener, null );
    btnPan.add( btn );

    btn = ComponentFactory.getButton( ICEMail.getBundle(), "StoreConfig.Clear",
                                      xlistener, null );
    btnPan.add( btn );

    btn = ComponentFactory.getButton( ICEMail.getBundle(), "StoreConfig.Delete",
                                      xlistener, null );
    btnPan.add( btn );

    btn = ComponentFactory.getButton( ICEMail.getBundle(), "StoreConfig.Close",
                                      xlistener, null );
    btnPan.add( btn );
  }

//............................................................

  private class IActionListener
    implements ActionListener
  {
    /**
     * Invoked when an action occurs.
     * <p>
     * Implementation of java.awt.event.ActionListener.actionPerformed()
     *
     * @param event the action event that occured
     */
    public void
    actionPerformed( ActionEvent event ) {
      String command = event.getActionCommand();

      if ( command.equals( "SAVE" ) ) {
        saveStore();
      } else if ( command.equals( "DELETE" ) ) {
        removeStore();
      } else if ( command.equals( "CLEAR" ) ) {
        clearFields();
      } else if ( command.equals( "CLOSE" ) ) {
        if ( hasChanged_ ) {
          FolderTreePanel.getInstance().loadRootStores();
        }
        dispose();
      }
    }
  }

//............................................................

  private class IListSelectionListener
    implements ListSelectionListener
  {
    public void
    valueChanged( ListSelectionEvent event ) {
      if ( ! event.getValueIsAdjusting() ) {
        String xstoreName = (String) storeList_.getSelectedValue();

        if ( xstoreName != null ) {
          nameField_.setText( xstoreName );

          String xurlStr =
            UserProperties.getProperty( Configuration.PP_STORE_URL + xstoreName, "" );

          String xstoreNmSpcStr =
            UserProperties.getProperty( Configuration.PP_STORE_NMSPC + xstoreName, "" );

          nameField_.setText( xstoreName );
          nameSpaceCombo_.setSelectedItem( xstoreNmSpcStr );

          URLName xurl = new URLName( xurlStr );
          for ( int i = 0; i < providers_.size(); i++ ) {
            Provider xprovider = (Provider)providers_.elementAt( i );
            if ( xurl.getProtocol().equals( xprovider.getProtocol() ) ) {
              providerCombo_.setSelectedIndex( i );
              break;
            }
          }
          userField_.setText( xurl.getUsername() );
          passField_.setText( xurl.getPassword() );
          hostField_.setText( xurl.getHost() );
          fileField_.setText( xurl.getFile() );

          urlField_.setText( getStoreURL( true ) );

          providerCombo_.repaint( 50 );
          nameSpaceCombo_.repaint( 50 );
        }
      }
    }
  }

//............................................................

  private class IDocumentListener
    implements DocumentListener
  {
    public void
    insertUpdate( DocumentEvent event ) {
      urlField_.setText( getStoreURL( true ) );
    }

    public void
    removeUpdate( DocumentEvent event ) {
      urlField_.setText( getStoreURL( true ) );
    }

    public void
    changedUpdate( DocumentEvent event ) {
    }
  }

//............................................................

  private class IItemListener
    implements ItemListener
  {
    public void
    itemStateChanged( ItemEvent event ) {
      if ( event.getStateChange() == ItemEvent.SELECTED ) {
        urlField_.setText( getStoreURL( true ) );
      }
    }
  }

}