svn-gvsig-desktop / tags / v2_0_0_Build_2059 / libraries / libUIComponent / src / org / gvsig / gui / beans / coordinatespanel / CoordinatesPanel.java @ 39319
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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.coordinatespanel; |
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import java.awt.BorderLayout; |
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import java.awt.Font; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.Insets; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import java.util.EventObject; |
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import java.util.Iterator; |
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import javax.swing.BorderFactory; |
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import javax.swing.ImageIcon; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.border.TitledBorder; |
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import org.gvsig.gui.beans.datainput.DataInputContainer; |
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import org.gvsig.gui.beans.datainput.DataInputContainerListener; |
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/**
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*
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* @version 06/09/2007
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* @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)
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*/
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@SuppressWarnings("unchecked") |
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public class CoordinatesPanel extends JPanel implements DataInputContainerListener { |
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private static final long serialVersionUID = 3336324382874763427L; |
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private String pathToImages = "images/"; |
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private ArrayList actionChangedListeners = new ArrayList(); |
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private JPanel pCoord = null; |
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private JLabel lTitulo1 = null; |
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private JLabel lTitulo2 = null; |
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private DataInputContainer dataInputContainer11 = null; |
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private DataInputContainer dataInputContainer12 = null; |
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private DataInputContainer dataInputContainer21 = null; |
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private DataInputContainer dataInputContainer22 = null; |
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private int maximumFractionDigits = 3; |
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/**
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* This is the default constructor
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*/
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public CoordinatesPanel(int maximumFractionDigits) { |
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this.maximumFractionDigits = maximumFractionDigits;
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initialize(); |
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} |
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/**
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* This is the default constructor
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*/
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public CoordinatesPanel() {
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initialize(); |
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} |
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/**
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* This method initializes this
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*
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* @return void
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*/
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private void initialize() { |
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setLayout(new BorderLayout()); |
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add(getPCoord(), BorderLayout.CENTER);
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getPCoord() { |
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if (pCoord == null) { |
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GridBagConstraints gridBagConstraints;
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pCoord = new JPanel(); |
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pCoord.setLayout(new GridBagLayout()); |
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int y = 0; |
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gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.gridx = 0;
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gridBagConstraints.gridy = y; |
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gridBagConstraints.insets = new Insets(5, 5, 2, 2); |
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pCoord.add(getLTitulo1(), gridBagConstraints); |
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gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.gridx = 1;
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gridBagConstraints.gridy = y; |
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gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.insets = new Insets(5, 2, 2, 2); |
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pCoord.add(getDataInputContainer11(), gridBagConstraints); |
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gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.gridx = 2;
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gridBagConstraints.gridy = y; |
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gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.insets = new Insets(5, 2, 2, 5); |
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pCoord.add(getDataInputContainer12(), gridBagConstraints); |
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y++; |
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gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.gridx = 0;
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gridBagConstraints.gridy = y; |
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gridBagConstraints.insets = new Insets(2, 5, 5, 2); |
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pCoord.add(getLTitulo2(), gridBagConstraints); |
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gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.gridx = 1;
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gridBagConstraints.gridy = y; |
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gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.insets = new Insets(2, 2, 5, 2); |
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pCoord.add(getDataInputContainer21(), gridBagConstraints); |
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gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.gridx = 2;
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gridBagConstraints.gridy = y; |
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gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.insets = new Insets(2, 2, 5, 5); |
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pCoord.add(getDataInputContainer22(), gridBagConstraints); |
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} |
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return pCoord;
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} |
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private JLabel getLTitulo1(){ |
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if (lTitulo1 == null){ |
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URL resource = getClass().getResource(pathToImages + "upleft.png"); |
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if(resource != null) { |
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ImageIcon icon = new ImageIcon(resource); |
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lTitulo1 = new JLabel(icon); |
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} else
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lTitulo1 = new JLabel(); |
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} |
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return lTitulo1;
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} |
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private JLabel getLTitulo2() { |
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if (lTitulo2 == null){ |
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if (lTitulo2 == null){ |
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URL resource = getClass().getResource(pathToImages + "downright.png"); |
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if(resource != null) { |
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ImageIcon icon = new ImageIcon(resource); |
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lTitulo2 = new JLabel(icon); |
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} else
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lTitulo2 = new JLabel(); |
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} |
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} |
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return lTitulo2;
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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public DataInputContainer getDataInputContainer11() {
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if (dataInputContainer11 == null) { |
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dataInputContainer11 = new DataInputContainer(maximumFractionDigits);
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dataInputContainer11.setLabelText("X");
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dataInputContainer11.addValueChangedListener(this);
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} |
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return dataInputContainer11;
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} |
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/**
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* This method initializes jPanel1
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*
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* @return javax.swing.JPanel
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*/
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public DataInputContainer getDataInputContainer12() {
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if (dataInputContainer12 == null) { |
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dataInputContainer12 = new DataInputContainer(maximumFractionDigits);
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dataInputContainer12.setLabelText("Y");
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dataInputContainer12.addValueChangedListener(this);
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} |
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return dataInputContainer12;
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} |
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/**
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* This method initializes jPanel2
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*
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* @return javax.swing.JPanel
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*/
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public DataInputContainer getDataInputContainer21() {
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if (dataInputContainer21 == null) { |
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dataInputContainer21 = new DataInputContainer(maximumFractionDigits);
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dataInputContainer21.setLabelText("X");
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dataInputContainer21.addValueChangedListener(this);
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} |
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return dataInputContainer21;
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} |
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/**
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* This method initializes jPanel3
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*
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* @return javax.swing.JPanel
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*/
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public DataInputContainer getDataInputContainer22() {
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if (dataInputContainer22 == null) { |
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dataInputContainer22 = new DataInputContainer(maximumFractionDigits);
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dataInputContainer22.setLabelText("Y");
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dataInputContainer22.addValueChangedListener(this);
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} |
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return dataInputContainer22;
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} |
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/**
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* M?todo para poner un titulo al panel.
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*
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* @param titlePanel
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*/
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public void setTitlePanel(String titlePanel) { |
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getPCoord().setBorder(BorderFactory.createTitledBorder(null, titlePanel, TitledBorder.DEFAULT_JUSTIFICATION, TitledBorder.DEFAULT_POSITION, new Font("Dialog", Font.PLAIN, 12), null)); |
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} |
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/**
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* Devuelve los valores del panel por orden de izquierda a derecha
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* y de arriba a bajo.
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* @return
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*/
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public String[] getValues(){ |
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String[] values = { |
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getDataInputContainer11().getValue(), |
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getDataInputContainer12().getValue(), |
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getDataInputContainer21().getValue(), |
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getDataInputContainer22().getValue() |
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}; |
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return values;
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} |
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/**
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* Asigna los valores del panel por orden de izquierda a derecha
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* y de arriba a bajo.
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* @return
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*/
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public void setValues(String[] values){ |
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getDataInputContainer11().setValue(values[0]);
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getDataInputContainer12().setValue(values[1]);
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getDataInputContainer21().setValue(values[2]);
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getDataInputContainer22().setValue(values[3]);
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} |
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/**
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* A?adir un listener a la lista de eventos
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* @param listener
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*/
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public void addValueChangedListener(CoordinatesListener listener) { |
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if (!actionChangedListeners.contains(listener))
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actionChangedListeners.add(listener); |
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} |
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/**
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* Borrar un listener de la lista de eventos
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* @param listener
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*/
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public void removeValueChangedListener(CoordinatesListener listener) { |
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actionChangedListeners.remove(listener); |
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} |
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/**
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* Invocar a los eventos asociados al componente
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*/
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private void callValueChangedListeners(String component) { |
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Iterator acIterator = actionChangedListeners.iterator();
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while (acIterator.hasNext()) {
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CoordinatesListener listener = (CoordinatesListener) acIterator.next(); |
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listener.actionValueChanged(new CoordinatesEvent(this, component)); |
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} |
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} |
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public void actionValueChanged(EventObject e) { |
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if (e.getSource() == getDataInputContainer11().getDataInputField()) {
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callValueChangedListeners("11");
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return;
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} |
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if (e.getSource() == getDataInputContainer12().getDataInputField()) {
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callValueChangedListeners("12");
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return;
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} |
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if (e.getSource() == getDataInputContainer21().getDataInputField()) {
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callValueChangedListeners("21");
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return;
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} |
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if (e.getSource() == getDataInputContainer22().getDataInputField()) {
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callValueChangedListeners("22");
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return;
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} |
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} |
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public String getValue11() { |
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return getDataInputContainer11().getValue();
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} |
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public String getValue12() { |
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return getDataInputContainer12().getValue();
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} |
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public String getValue21() { |
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return getDataInputContainer21().getValue();
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} |
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public String getValue22() { |
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return getDataInputContainer22().getValue();
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} |
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public void setValue11(String value) { |
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getDataInputContainer11().setValue(value); |
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} |
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public void setValue12(String value) { |
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getDataInputContainer12().setValue(value); |
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} |
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public void setValue21(String value) { |
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getDataInputContainer21().setValue(value); |
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} |
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public void setValue22(String value) { |
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getDataInputContainer22().setValue(value); |
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} |
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/*
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* (non-Javadoc)
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* @see javax.swing.JComponent#setEnabled(boolean)
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*/
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public void setEnabled(boolean enabled) { |
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super.setEnabled(enabled);
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getPCoord().setEnabled(enabled); |
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getLTitulo1().setEnabled(enabled); |
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getLTitulo2().setEnabled(enabled); |
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getDataInputContainer11().setControlEnabled(enabled); |
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getDataInputContainer12().setControlEnabled(enabled); |
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getDataInputContainer21().setControlEnabled(enabled); |
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getDataInputContainer22().setControlEnabled(enabled); |
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} |
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} |