| gvSIG desktop 1

package org.gvsig.georeferencing.gui.pointsTable;

import java.awt.Component;

import java.awt.GridLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.AbstractCellEditor;

import javax.swing.JCheckBox;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JTable;

import javax.swing.SwingConstants;

import javax.swing.SwingUtilities;

import javax.swing.event.ListSelectionListener;

import javax.swing.table.DefaultTableModel;

import javax.swing.table.TableCellEditor;

import javax.swing.table.TableCellRenderer;

import javax.swing.table.TableModel;

/**

 * Clase que representa la tabla de puntos

 * @author Nacho Brodin (brodin_ign@gva.es)

 */

public class PointsTable extends JPanel {

        private JTable table = null;

        private JScrollPane jScrollPane = null;

        private TableModelPoint tabModel = null;

        private TableModel tabModel1 = null;

        final static String[]         columnNames = {"", "N?", "X", "Y", 

                                                                                "X'", "Y'", "Error X",  

                                                                                "Error Y",  "RMS"};

        public TableModelPoint getTableModel(){

                return tabModel;

        }

        public PointsTable() {

                super(new GridLayout(1,0));

                //table.setPreferredScrollableViewportSize(new Dimension(500, 70));

                /*TableColumn column = null;

                for (int i = 0; i < table.getModel().getColumnCount(); i++) {

                        column = table.getColumnModel().getColumn(i);

                        if(i == 0){

                                column.setCellRenderer(new CheckColumnRenderer());

                                column.setCellEditor(new CheckColumnEditor());

                                column.setMaxWidth(19);

                                column.setMinWidth(19);

                        }

                        if(i == 1){

                                column.setMaxWidth(25);

                                column.setMinWidth(25);

                        }

                        if((i == 2) || (i == 3)){

                                column.setMinWidth(50);

                                column.setMaxWidth(140);

                        }

                        if((i == 4) || (i == 5)){

                                column.setMinWidth(80);

                                column.setMaxWidth(190);

                        }

                }*/

                add( getJScrollPane()); 

        }

        private JScrollPane getJScrollPane() {

                if (jScrollPane == null) {

                        jScrollPane = new JScrollPane();

                        jScrollPane.setBounds(6, 17, 469, 280);

                        jScrollPane.setViewportView(getTable());

                }

                return jScrollPane;

        }

        public JTable getTable() {

                if (table == null) {

                        table = new JTable();

                        table.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);

                        table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

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

                                }

                        });

                        //tabModel = new TableModelPoint();

                        tabModel1 = new DefaultTableModel(null, columnNames);

                        table = new JTable(tabModel1);

                }

                return table;

        }

        /**

         * TableModel del JTable que contiene los puntos con sus errores

         * @author Nacho Brodin (brodin_ign@gva.es)

         */

        public class TableModelPoint extends DefaultTableModel {

                public TableModelPoint(){

                        super(new Object[0][9], columnNames);

                }

                public int getColumnCount() {

                        return columnNames.length;

                }

                public String getColumnName(int col) {

                        return columnNames[col];

                }

                public Class getColumnClass(int c) {

                        if (c == 0)

                                return Boolean.class;

                        return String.class;

                }

                public void addNew() {

                        super.addRow(new Object[] {new Boolean(true), "", "", "", "", "", "", "", ""});

                }

                public void setValueAt(Object value, int row, int col) { 

                        super.setValueAt(value, row, col);

                }

                /**

                 * Devuelve true si la celda es editable. Solo son editables

                 * las celdas de los puntos.

                 */

                public boolean isCellEditable(int row, int col){

                        return false;

                }

        }

        class CheckColumnRenderer extends JCheckBox implements TableCellRenderer {

                final private static long serialVersionUID = -3370601314380922368L;

                public Component getTableCellRendererComponent(JTable table,

                                Object value,

                                boolean isSelected,

                                boolean hasFocus,

                                int row, int column) {

                        if (value == null) {

                                this.setSelected(false);

                        }

                        Boolean ValueAsBoolean = (Boolean) value;

                        this.setSelected(ValueAsBoolean.booleanValue());

                        this.setHorizontalAlignment(SwingConstants.CENTER);

                        return this;

                }

        }

        class CheckColumnEditor extends AbstractCellEditor implements TableCellEditor {

                final private static long serialVersionUID = -3370601314380922368L;

                public JCheckBox checkBox;

                public CheckColumnEditor() {

                        super();

                        checkBox = new JCheckBox();

                        checkBox.addActionListener(new ActionListener() {

                                public void actionPerformed(ActionEvent event) {

                                        //checkBox.setSelected(!checkBox.isSelected());

                                        fireEditingStopped();

                                }

                        });

                }

                public Component getTableCellEditorComponent(JTable table, Object obj,

                                boolean isSelected,

                                int row, int col) {

                        checkBox.setHorizontalAlignment(SwingUtilities.CENTER);

                        Boolean lValueAsBoolean = (Boolean) obj;

                        checkBox.setSelected(lValueAsBoolean.booleanValue());

                        return checkBox;

                }

                public Object getCellEditorValue() {

                        return new Boolean(checkBox.isSelected());

                }

        }

}