root / trunk / libraries / libUIComponent / src / org / gvsig / gui / beans / propertiespanel / PropertiesPanel.java @ 11346
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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) 2007 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.propertiespanel; |
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import java.awt.BorderLayout; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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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.util.ArrayList; |
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import javax.swing.JCheckBox; |
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import javax.swing.JComboBox; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.JSlider; |
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import javax.swing.JSpinner; |
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import javax.swing.JTextField; |
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import org.gvsig.gui.beans.buttonspanel.ButtonsPanel; |
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import org.gvsig.gui.beans.defaultbuttonspanel.DefaultButtonsPanel; |
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/**
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* Panel para crear un cuadro de propiedades de configuracion standard.
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*
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* @version 19/04/2007
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* @author Borja S?nchez Zamorano (borja.sanchez@iver.es)
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*
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*/
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public class PropertiesPanel extends DefaultButtonsPanel { |
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private static final long serialVersionUID = 372118344763661890L; |
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JScrollPane jScrollPane = null; |
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JPanel jPanelContent = null; |
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ArrayList datalist = new ArrayList(); |
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static final public int TYPE_DEFAULT = 1; |
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static final public int TYPE_SLIDER = 2; |
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static final public int TYPE_COMBO = 3; |
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/**
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* Constructor de la calse
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*/
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public PropertiesPanel() {
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super(ButtonsPanel.BUTTONS_ACCEPTCANCELAPPLY);
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initialize(); |
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} |
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/**
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* Creaci?n de la ventana con sus componentes
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*/
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private void initialize() { |
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this.setLayout(new BorderLayout(0, 0)); |
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jScrollPane = new JScrollPane(); |
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jScrollPane.setBorder(null);
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jPanelContent = new JPanel(); |
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jPanelContent.setLayout(new GridBagLayout()); |
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jScrollPane.setViewportView(jPanelContent); |
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this.add(jScrollPane, BorderLayout.CENTER); |
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} |
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/**
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* A?ade una clave/valor al panel de propiedades.<br>
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* <br>
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* El componente seleccionado dependera del instanceof del valor y las
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* opciones extras que se pongan. Por ejemplo: para el instanceof de un String
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* siempre se usara un JTextField, en cambio, para un Integer, se podran usar
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* 3 tipos, el JSlider, JComboBox y JSpinner. Estos tipos se especifican en el
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* array extras, poniendolo siempre en la posicion 0. En la posici?n 1 y 2 de
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* un JSlider se puede especificar el m?nimo y el m?ximo del Slider.
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*
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* @param textLabel
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* @param key
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* @param value
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* @param extras
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*/
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int y = 0; |
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public void addValue(String textLabel, String key, Object value, Object[] extras) { |
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JLabel label = new JLabel(textLabel + ": "); |
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jPanelContent.add(label, new GridBagConstraints(0, y, 1, 1, 0.0, 0.0, |
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GridBagConstraints.CENTER, GridBagConstraints.BOTH, |
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new Insets(0, 0, 5, 5), 0, 0)); |
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Component component = null; |
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// Tratamiento de Strings, como un JTextField
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if (value instanceof String) { |
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component = new JTextField(value.toString()); |
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((JTextField) component).setMaximumSize(new Dimension(200, 25)); |
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} |
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// Tratamiento de Integer
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if (value instanceof Integer) { |
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boolean created = false; |
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if (extras != null) { |
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switch (((Integer) extras[0]).intValue()) { |
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case TYPE_SLIDER:
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component = new JSlider(); |
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if (extras.length >= 2) |
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((JSlider) component).setMinimum(((Integer) extras[1]).intValue()); |
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if (extras.length >= 3) |
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((JSlider) component).setMaximum(((Integer) extras[2]).intValue()); |
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((JSlider) component).setValue(((Integer) value).intValue()); |
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created = true;
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break;
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case TYPE_COMBO:
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component = new JComboBox(); |
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ArrayList aux = (ArrayList) extras[1]; |
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for (int i=0; i<aux.size(); i++) |
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((JComboBox) component).addItem(aux.get(i).toString());
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((JComboBox) component).setSelectedIndex(((Integer) value).intValue()); |
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created = true;
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break;
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} |
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} |
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if (!created) {
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component = new JSpinner(); |
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((JSpinner) component).setValue(value);
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} |
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} |
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// Tratamiento de Boolean
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if (value instanceof Boolean) { |
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component = new JCheckBox(); |
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((JCheckBox) component).setSelected(((Boolean) value).booleanValue()); |
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} |
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jPanelContent.add(component, new GridBagConstraints(1, y, 1, 1, 0.0, 0.0, |
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GridBagConstraints.CENTER, GridBagConstraints.BOTH, |
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new Insets(0, 0, 5, 0), 0, 0)); |
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y++; |
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label.setLabelFor(component); |
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label.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT); |
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PropertyStruct propertyStruct = new PropertyStruct();
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propertyStruct.key = key; |
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propertyStruct.oldValue = value; |
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propertyStruct.extras = extras; |
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propertyStruct.jLabel = label; |
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propertyStruct.component = component; |
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datalist.add(propertyStruct); |
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} |
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/**
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* Obtener todos los valores de la ventana, esto ser? un
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* <code><b>ArrayList</b></code> que contendr? elementos de tipo
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* <code><b>PropertyStruct</b></code>, pudiendo tener el valor antes de
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* ser modificado y el nuevo valor.
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*
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* @see <code>PropertyStruct</code>
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*
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* @return ArrayList de elementos de tipo <code>PropertyStruct</code>
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*/
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public ArrayList getValues() { |
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for (int i=0; i<datalist.size(); i++) { |
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PropertyStruct propertyStruct = ((PropertyStruct) datalist.get(i)); |
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if (propertyStruct.component instanceof JTextField) { |
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propertyStruct.newValue = ((JTextField) propertyStruct.component).getText();
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continue;
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} |
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if (propertyStruct.component instanceof JSpinner) { |
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propertyStruct.newValue = ((JSpinner) propertyStruct.component).getValue();
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continue;
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} |
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if (propertyStruct.component instanceof JSlider) { |
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propertyStruct.newValue = new Integer(((JSlider) propertyStruct.component).getValue()); |
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continue;
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} |
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if (propertyStruct.component instanceof JCheckBox) { |
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propertyStruct.newValue = new Boolean(((JCheckBox) propertyStruct.component).getSelectedObjects()!=null); |
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continue;
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} |
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if (propertyStruct.component instanceof JComboBox) { |
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propertyStruct.newValue = new Integer(((JComboBox) propertyStruct.component).getSelectedIndex()); |
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continue;
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} |
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} |
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return datalist;
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} |
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/**
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* Clase con todos los datos posibles que puede tener una clave/valor
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* especificada.
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*
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* @version 23/04/2007
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* @author Borja S?nchez Zamorano (borja.sanchez@iver.es)
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*/
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public class PropertyStruct { |
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/**
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* Clave del elemento
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*/
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public String key; |
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/**
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* Valor inicial del elemento
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*/
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public Object oldValue; |
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/**
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* Valor despu?s de haberlo modificado en la ventana
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*/
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public Object newValue; |
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/**
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* Lista de opciones extras que determina como sera un
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* <code>Component</code>
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*/
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public Object[] extras; |
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/**
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* <code>JLabel</code> que representa al componente
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*/
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public JLabel jLabel; |
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/**
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* Componente en si donde se modificar? el valor
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*/
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public Component component; |
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} |
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} |