svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libUIComponent / src / org / gvsig / gui / beans / table / listeners / TableListener.java @ 30043
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*/
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package org.gvsig.gui.beans.table.listeners; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import org.gvsig.gui.beans.table.MoveRowsPanel; |
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import org.gvsig.gui.beans.table.Table; |
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import org.gvsig.gui.beans.table.TableContainer; |
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import org.gvsig.gui.beans.table.TableControlerPanel; |
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import org.gvsig.gui.beans.table.exceptions.NotInitializeException; |
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import org.gvsig.gui.beans.table.models.IModel; |
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/**
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* Listener para la tabla
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* @author Nacho Brodin <brodin_ign@gva.es>
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*/
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public class TableListener implements ActionListener, ListSelectionListener { |
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public static boolean comboEventEnable = true; |
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private TableContainer tableContainer = null; |
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private TableControlerPanel controlPanel = null; |
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private MoveRowsPanel moveRowsPanel = null; |
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private Table table = null; |
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public boolean enableNewLineListener = true; |
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/**
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* Constructor
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* @param tableContainer
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*/
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public TableListener(TableContainer tableContainer){
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this.tableContainer = tableContainer;
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} |
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private void initialize(){ |
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controlPanel = tableContainer.getPTableControl(); |
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moveRowsPanel = tableContainer.getMoveRowsPanel(); |
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table = tableContainer.getTable(); |
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} |
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/**
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* Captura y gestiona los eventos del control de la tabla para a?adir filas,
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* eliminar filas y moverse por la tabla.
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*/
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public void actionPerformed(ActionEvent e) { |
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if (controlPanel == null || table == null) |
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initialize(); |
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try {
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/**
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* Nueva entrada
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*/
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if (enableNewLineListener && e.getSource() == controlPanel.getBNew()) {
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if (table.getTableModel() instanceof IModel) |
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tableContainer.addRow(((IModel) table.getTableModel()).getNewLine()); |
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} |
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/**
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* Eliminar todas las filas
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*/
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if (enableNewLineListener && e.getSource() == controlPanel.getBClear()) {
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tableContainer.removeAllRows(); |
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} |
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/**
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* Elimina una entrada concreta de la tabla
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*/
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if (enableNewLineListener && e.getSource() == controlPanel.getBDelPoint()) {
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int[] lista = tableContainer.getSelectedRows(); |
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for (int i = lista.length - 1; i>=0; i--) |
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tableContainer.delRow(lista[i]); |
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} |
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/**
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* Subir un elemento
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*/
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if (e.getSource() == moveRowsPanel.getBUp()) {
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int[] lista = tableContainer.getSelectedRows(); |
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if (lista.length > 0) { |
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for (int i = 0; i < lista.length; i++) |
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tableContainer.swapRow(lista[i] - 1, lista[i]);
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if (lista[0] > 0) |
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tableContainer.setSelectedIndex(lista[0] - 1); |
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} |
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} |
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/**
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* Bajar un elemento
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*/
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if (e.getSource() == moveRowsPanel.getBDown()) {
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int[] lista = tableContainer.getSelectedRows(); |
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if (lista.length > 0) { |
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for (int i = lista.length - 1; i >= 0; i--) |
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tableContainer.swapRow(lista[i], lista[i] + 1);
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tableContainer.setSelectedIndex(lista[0] + 1); |
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} |
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} |
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if (e.getSource() == controlPanel.getBFirst()) {
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tableContainer.setSelectedIndex(0);
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} |
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if (e.getSource() == controlPanel.getBLast()) {
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tableContainer.setSelectedIndex(tableContainer.getRowCount() - 1);
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} |
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if (e.getSource() == controlPanel.getBNext()) {
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if (tableContainer.getSelectedRow() < tableContainer.getRowCount())
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tableContainer.setSelectedIndex(tableContainer.getSelectedRow() + 1);
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} |
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if (e.getSource() == controlPanel.getBPrev()) {
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if (tableContainer.getSelectedRow() > 0) |
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tableContainer.setSelectedIndex(tableContainer.getSelectedRow() - 1);
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} |
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if (e.getSource() == controlPanel.getCPoint()) {
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if (comboEventEnable)
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tableContainer.setSelectedIndex(controlPanel.getCPoint().getSelectedIndex()); |
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} |
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} catch (NotInitializeException ex) {
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} |
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} |
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/*
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* (non-Javadoc)
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* @see javax.swing.event.ListSelectionListener#valueChanged(javax.swing.event.ListSelectionEvent)
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*/
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public void valueChanged(ListSelectionEvent e) { |
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try {
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tableContainer.setSelectedIndex(tableContainer.getSelectedRow()); |
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} catch (NotInitializeException e1) {
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e1.printStackTrace(); |
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} |
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} |
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} |