| gvSIG desktop 1

package com.iver.cit.gvsig.gui.jdbcwizard;

import javax.swing.JPanel;

import javax.swing.DefaultListModel;

import javax.swing.JLabel;

import javax.swing.JScrollPane;

import javax.swing.JList;

import com.iver.andami.PluginServices;

/**

 * @author Fernando Gonz?lez Cort?s

 */

public class UniqueFieldSelection extends JPanel {

        private JLabel jLabel = null;

        private JScrollPane jScrollPane = null;

        private JList lstFields = null;

        private Wizard w;

        /**

         * This is the default constructor

         */

        public UniqueFieldSelection() {

                super();

                initialize();

        }

        /**

         * This method initializes this

         * 

         * @return void

         */

        private  void initialize() {

                jLabel = new JLabel();

                this.setSize(300,200);

                jLabel.setText(PluginServices.getText(this, "select_unique_field")+":");

                jLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);

                jLabel.setPreferredSize(new java.awt.Dimension(315,15));

                this.add(jLabel, null);

                this.add(getJScrollPane(), null);

                this.add(getJScrollPane(), null);

        }

        /**

         * This method initializes jScrollPane        

         *         

         * @return javax.swing.JScrollPane        

         */    

        private JScrollPane getJScrollPane() {

                if (jScrollPane == null) {

                        jScrollPane = new JScrollPane();

                        jScrollPane.setViewportView(getLstFields());

                        jScrollPane.setPreferredSize(new java.awt.Dimension(260,131));

                }

                return jScrollPane;

        }

        /**

         * This method initializes jList        

         *         

         * @return javax.swing.JList        

         */    

        private JList getLstFields() {

                if (lstFields == null) {

                        lstFields = new JList();

                        lstFields.addListSelectionListener(new javax.swing.event.ListSelectionListener() { 

                                public void valueChanged(javax.swing.event.ListSelectionEvent e) {    

                                        w.callStateChanged(lstFields.getSelectedIndices().length > 0);

                                }

                        });

                }

                return lstFields;

        }

        public void setWizard(Wizard w) {

                this.w = w;

        }

        /**

         * @param fields

         */

        public void setFields(String[] fields) {

                DefaultListModel model = new DefaultListModel();

                for (int i = 0; i < fields.length; i++) {

                        model.addElement(fields[i]);

                }

                lstFields.setModel(model);

        }

        public String getField(){

                return (String) getLstFields().getSelectedValue();

        }

}