svn-gvsig-desktop / trunk / libraries / libUI / src / org / gvsig / gui / beans / filterPanel / filterButtons / FilterButtonsJPanel.java @ 8237
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| 1 | 7961 | ppiqueras | package org.gvsig.gui.beans.filterPanel.filterButtons; |
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| 2 | |||
| 3 | import java.awt.LayoutManager; |
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| 4 | import java.awt.event.ActionEvent; |
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| 5 | import java.awt.event.ActionListener; |
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| 6 | import java.awt.event.ComponentAdapter; |
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| 7 | import java.awt.event.ComponentEvent; |
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| 8 | import java.awt.event.MouseAdapter; |
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| 9 | import java.awt.event.MouseEvent; |
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| 10 | import java.beans.PropertyChangeListener; |
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| 11 | import java.beans.PropertyChangeSupport; |
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| 12 | import java.io.Serializable; |
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| 13 | import java.text.DateFormat; |
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| 14 | import java.util.Date; |
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| 15 | import java.util.HashMap; |
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| 16 | |||
| 17 | import javax.swing.JPanel; |
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| 18 | import org.gvsig.gui.beans.textBoxWithCalendar.JCalendarDateDialog; |
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| 19 | |||
| 20 | 8094 | ppiqueras | import com.iver.andami.PluginServices; |
| 21 | |||
| 22 | 7961 | ppiqueras | import java.awt.Dimension; |
| 23 | import java.awt.GridBagLayout; |
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| 24 | import java.awt.GridBagConstraints; |
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| 25 | |||
| 26 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 27 | *
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| 28 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 29 | *
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| 30 | * This program is free software; you can redistribute it and/or
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| 31 | * modify it under the terms of the GNU General Public License
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| 32 | * as published by the Free Software Foundation; either version 2
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| 33 | * of the License, or (at your option) any later version.
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| 34 | *
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| 35 | * This program is distributed in the hope that it will be useful,
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| 36 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 37 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 38 | * GNU General Public License for more details.
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| 39 | *
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| 40 | * You should have received a copy of the GNU General Public License
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| 41 | * along with this program; if not, write to the Free Software
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| 42 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 43 | *
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| 44 | * For more information, contact:
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| 45 | *
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| 46 | * Generalitat Valenciana
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| 47 | * Conselleria d'Infraestructures i Transport
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| 48 | * Av. Blasco Ib??ez, 50
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| 49 | * 46010 VALENCIA
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| 50 | * SPAIN
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| 51 | *
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| 52 | * +34 963862235
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| 53 | * gvsig@gva.es
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| 54 | * www.gvsig.gva.es
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| 55 | *
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| 56 | * or
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| 57 | *
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| 58 | * IVER T.I. S.A
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| 59 | * Salamanca 50
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| 60 | * 46005 Valencia
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| 61 | * Spain
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| 62 | *
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| 63 | * +34 963163400
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| 64 | * dac@iver.es
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| 65 | */
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| 66 | |||
| 67 | /**
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| 68 | * This class is a panel with buttons for filter operations: AND, OR, NOT, >, <, ...
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| 69 | *
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| 70 | * @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)
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| 71 | */
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| 72 | public class FilterButtonsJPanel extends JPanel implements Serializable { |
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| 73 | 8094 | ppiqueras | private static final long serialVersionUID = -8707991552239900454L; |
| 74 | |||
| 75 | 7961 | ppiqueras | public static final int default_FilterButtonsJPanelWidth = 190; |
| 76 | 8034 | ppiqueras | public static final int default_FilterButtonsJPanellHeight = 130; |
| 77 | 7961 | ppiqueras | private final int buttonsGroupJPanelWidth = 190; |
| 78 | private final int buttonsGroupJPanelHeight = 75; |
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| 79 | |||
| 80 | private javax.swing.JButton btnEqual = null; |
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| 81 | private javax.swing.JButton btnDistinct = null; |
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| 82 | private javax.swing.JButton btnGreater = null; |
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| 83 | private javax.swing.JButton btnSmaller = null; |
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| 84 | private javax.swing.JButton btnEqualGreater = null; |
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| 85 | private javax.swing.JButton btnEqualSmaller = null; |
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| 86 | private javax.swing.JButton btnAnd = null; |
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| 87 | private javax.swing.JButton btnOr = null; |
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| 88 | private javax.swing.JButton btnNot = null; |
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| 89 | private javax.swing.JButton btnDate = null; |
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| 90 | private javax.swing.JButton btnParenthesis = null; |
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| 91 | private javax.swing.JPanel buttonsJPanel = null; |
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| 92 | private javax.swing.JPanel referenceToFilterButtonsJPanel = null; |
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| 93 | |||
| 94 | // Last selected date
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| 95 | private DateFormat dateFormat = DateFormat.getDateInstance(); |
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| 96 | private Date lastSelectedDate = null; |
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| 97 | |||
| 98 | private JCalendarDateDialog jCalendarDateDialog = null; |
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| 99 | |||
| 100 | // Listener for property change support
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| 101 | private PropertyChangeSupport changes = new PropertyChangeSupport(this); |
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| 102 | |||
| 103 | // Values of the events fired when has been clicked a button
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| 104 | public static final int DEFAULT = 0; |
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| 105 | public static final int EQUAL = 1; |
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| 106 | public static final int DISTINCT = 2; |
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| 107 | public static final int GREATER = 3; |
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| 108 | public static final int SMALLER = 4; |
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| 109 | public static final int EQUALGREATER = 5; |
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| 110 | public static final int EQUALSMALLER = 6; |
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| 111 | public static final int AND = 7; |
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| 112 | public static final int OR = 8; |
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| 113 | public static final int NOT = 9; |
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| 114 | public static final int DATE = 10; |
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| 115 | public static final int PARENTHESIS = 11; |
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| 116 | |||
| 117 | // Values of the type of event fired
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| 118 | public static final int BUTTON_CLICKED_ACTION_ID = 12; |
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| 119 | public static final String BUTTON_CLICKED_ACTION_COMMAND = "Button Clicked"; |
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| 120 | |||
| 121 | // Hash map for the items
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| 122 | private HashMap map; |
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| 123 | |||
| 124 | // Action listener for notify (fire) some events that had happened to this component
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| 125 | private ActionListener actionListener = null; |
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| 126 | |||
| 127 | /**
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| 128 | * @see JPanel#JPanel()
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| 129 | */
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| 130 | public FilterButtonsJPanel() {
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| 131 | super();
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| 132 | map = new HashMap(); |
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| 133 | referenceToFilterButtonsJPanel = this;
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| 134 | initialize(); |
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| 135 | } |
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| 136 | |||
| 137 | /**
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| 138 | * @see JPanel#JPanel(boolean)
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| 139 | */
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| 140 | public FilterButtonsJPanel(boolean isDoubleBuffered) { |
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| 141 | super(isDoubleBuffered);
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| 142 | map = new HashMap(); |
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| 143 | referenceToFilterButtonsJPanel = this;
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| 144 | initialize(); |
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| 145 | } |
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| 146 | |||
| 147 | /**
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| 148 | * @see JPanel#JPanel(java.awt.LayoutManager, boolean)
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| 149 | */
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| 150 | public FilterButtonsJPanel(LayoutManager layout, boolean isDoubleBuffered) { |
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| 151 | super(layout, isDoubleBuffered);
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| 152 | map = new HashMap(); |
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| 153 | referenceToFilterButtonsJPanel = this;
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| 154 | initialize(); |
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| 155 | } |
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| 156 | |||
| 157 | /**
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| 158 | * @see JPanel#JPanel(java.awt.LayoutManager)
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| 159 | */
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| 160 | public FilterButtonsJPanel(LayoutManager layout) { |
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| 161 | super(layout);
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| 162 | map = new HashMap(); |
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| 163 | referenceToFilterButtonsJPanel = this;
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| 164 | initialize(); |
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| 165 | } |
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| 166 | |||
| 167 | /**
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| 168 | * This method initializes this
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| 169 | */
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| 170 | private void initialize() { |
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| 171 | this.setPreferredSize(new Dimension(default_FilterButtonsJPanelWidth, default_FilterButtonsJPanellHeight)); |
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| 172 | this.setLayout(new GridBagLayout()); |
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| 173 | |||
| 174 | // Vertical center
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| 175 | GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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| 176 | gridBagConstraints.fill = GridBagConstraints.BOTH;
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| 177 | gridBagConstraints.anchor = GridBagConstraints.CENTER;
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| 178 | |||
| 179 | this.add(getButtonsJPanel(), gridBagConstraints);
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| 180 | } |
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| 181 | |||
| 182 | /**
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| 183 | * This method initializes buttonsJPanel
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| 184 | *
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| 185 | * @return javax.swing.JPanel
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| 186 | */
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| 187 | private javax.swing.JPanel getButtonsJPanel() {
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| 188 | if (buttonsJPanel == null) { |
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| 189 | buttonsJPanel = new JPanel(); |
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| 190 | |||
| 191 | buttonsJPanel.setPreferredSize(new Dimension(buttonsGroupJPanelWidth, buttonsGroupJPanelHeight)); |
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| 192 | buttonsJPanel.add(getBtnEqual()); |
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| 193 | buttonsJPanel.add(getBtnDistinct()); |
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| 194 | buttonsJPanel.add(getBtnSmaller()); |
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| 195 | buttonsJPanel.add(getBtnGreater()); |
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| 196 | buttonsJPanel.add(getBtnEqualSmaller()); |
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| 197 | buttonsJPanel.add(getBtnEqualGreater()); |
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| 198 | buttonsJPanel.add(getBtnAnd()); |
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| 199 | buttonsJPanel.add(getBtnOr()); |
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| 200 | buttonsJPanel.add(getBtnNot()); |
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| 201 | buttonsJPanel.add(getBtnParenthesis()); |
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| 202 | buttonsJPanel.add(getBtnDate()); |
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| 203 | } |
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| 204 | |||
| 205 | return buttonsJPanel;
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| 206 | } |
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| 207 | |||
| 208 | /**
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| 209 | * This method initializes btnAnd
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| 210 | *
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| 211 | * @return javax.swing.JButton
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| 212 | */
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| 213 | private javax.swing.JButton getBtnAnd() {
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| 214 | if (btnAnd == null) { |
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| 215 | btnAnd = new javax.swing.JButton();
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| 216 | btnAnd.setText("And");
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| 217 | btnAnd.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 218 | btnAnd.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 219 | map.put("And", new Integer(FilterButtonsJPanel.AND)); |
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| 220 | |||
| 221 | btnAnd.addActionListener(this.getActionListener());
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| 222 | } |
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| 223 | |||
| 224 | return btnAnd;
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| 225 | } |
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| 226 | |||
| 227 | /**
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| 228 | * This method initializes btnDistinct
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| 229 | *
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| 230 | * @return javax.swing.JButton
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| 231 | */
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| 232 | private javax.swing.JButton getBtnDistinct() {
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| 233 | if (btnDistinct == null) { |
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| 234 | btnDistinct = new javax.swing.JButton();
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| 235 | btnDistinct.setText("!=");
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| 236 | btnDistinct.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 237 | btnDistinct.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 238 | map.put("!=", new Integer(FilterButtonsJPanel.DISTINCT)); |
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| 239 | |||
| 240 | btnDistinct.addActionListener(this.getActionListener());
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| 241 | } |
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| 242 | |||
| 243 | return btnDistinct;
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| 244 | } |
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| 245 | |||
| 246 | 8034 | ppiqueras | |
| 247 | 7961 | ppiqueras | /**
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| 248 | * This method initializes btnEqua
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| 249 | *
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| 250 | * @return javax.swing.JButton
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| 251 | */
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| 252 | private javax.swing.JButton getBtnEqual() {
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| 253 | if (btnEqual == null) { |
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| 254 | btnEqual = new javax.swing.JButton();
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| 255 | btnEqual.setText("=");
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| 256 | btnEqual.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 257 | btnEqual.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 258 | map.put("=", new Integer(FilterButtonsJPanel.EQUAL)); |
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| 259 | |||
| 260 | btnEqual.addActionListener(this.getActionListener());
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| 261 | } |
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| 262 | |||
| 263 | return btnEqual;
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| 264 | } |
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| 265 | |||
| 266 | /**
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| 267 | * This method initializes btnGreater
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| 268 | *
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| 269 | * @return javax.swing.JButton
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| 270 | */
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| 271 | private javax.swing.JButton getBtnGreater() {
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| 272 | if (btnGreater == null) { |
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| 273 | btnGreater = new javax.swing.JButton();
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| 274 | btnGreater.setText(">");
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| 275 | btnGreater.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 276 | btnGreater.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 277 | map.put(">", new Integer(FilterButtonsJPanel.GREATER)); |
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| 278 | |||
| 279 | btnGreater.addActionListener(this.getActionListener());
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| 280 | } |
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| 281 | |||
| 282 | return btnGreater;
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| 283 | } |
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| 284 | |||
| 285 | /**
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| 286 | * This method initializes btnEqualGreater
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| 287 | *
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| 288 | * @return javax.swing.JButton
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| 289 | */
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| 290 | private javax.swing.JButton getBtnEqualGreater() {
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| 291 | if (btnEqualGreater == null) { |
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| 292 | btnEqualGreater = new javax.swing.JButton();
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| 293 | btnEqualGreater.setText(">=");
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| 294 | btnEqualGreater.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 295 | btnEqualGreater.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 296 | map.put(">=", new Integer(FilterButtonsJPanel.EQUALGREATER)); |
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| 297 | |||
| 298 | btnEqualGreater.addActionListener(this.getActionListener());
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| 299 | } |
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| 300 | |||
| 301 | return btnEqualGreater;
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| 302 | } |
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| 303 | |||
| 304 | /**
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| 305 | * This method initializes btnSmaller
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| 306 | *
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| 307 | * @return javax.swing.JButton
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| 308 | */
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| 309 | private javax.swing.JButton getBtnSmaller() {
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| 310 | if (btnSmaller == null) { |
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| 311 | btnSmaller = new javax.swing.JButton();
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| 312 | btnSmaller.setText("<");
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| 313 | btnSmaller.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 314 | btnSmaller.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 315 | map.put("<", new Integer(FilterButtonsJPanel.SMALLER)); |
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| 316 | |||
| 317 | btnSmaller.addActionListener(this.getActionListener());
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| 318 | } |
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| 319 | |||
| 320 | return btnSmaller;
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| 321 | } |
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| 322 | |||
| 323 | /**
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| 324 | * This method initializes btnEqualSmaller
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| 325 | *
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| 326 | * @return javax.swing.JButton
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| 327 | */
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| 328 | private javax.swing.JButton getBtnEqualSmaller() {
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| 329 | if (btnEqualSmaller == null) { |
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| 330 | btnEqualSmaller = new javax.swing.JButton();
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| 331 | btnEqualSmaller.setText("<=");
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| 332 | btnEqualSmaller.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 333 | btnEqualSmaller.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 334 | map.put("<=", new Integer(FilterButtonsJPanel.EQUALSMALLER)); |
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| 335 | |||
| 336 | btnEqualSmaller.addActionListener(this.getActionListener());
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| 337 | } |
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| 338 | |||
| 339 | return btnEqualSmaller;
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| 340 | } |
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| 341 | |||
| 342 | /**
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| 343 | * This method initializes btnDate
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| 344 | *
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| 345 | * @return javax.swing.JButton
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| 346 | */
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| 347 | private javax.swing.JButton getBtnDate() {
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| 348 | if (btnDate == null) { |
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| 349 | btnDate = new javax.swing.JButton();
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| 350 | btnDate.setText("Date");
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| 351 | btnDate.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 352 | btnDate.setPreferredSize(new java.awt.Dimension(86, 20)); |
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| 353 | map.put("Date", new Integer(FilterButtonsJPanel.DATE)); |
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| 354 | |||
| 355 | btnDate.addMouseListener(new MouseAdapter() { |
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| 356 | /*
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| 357 | * (non-Javadoc)
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| 358 | * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
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| 359 | */
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| 360 | public void mouseClicked(MouseEvent e) { |
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| 361 | 8094 | ppiqueras | getCDD().show(); |
| 362 | 7961 | ppiqueras | } |
| 363 | 7997 | ppiqueras | }); |
| 364 | 7961 | ppiqueras | } |
| 365 | |||
| 366 | return btnDate;
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| 367 | } |
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| 368 | |||
| 369 | /**
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| 370 | * This method initializes a JCalendarDateDialog
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| 371 | *
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| 372 | * @return
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| 373 | */
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| 374 | 8094 | ppiqueras | protected JCalendarDateDialog getCDD() {
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| 375 | 7961 | ppiqueras | if (jCalendarDateDialog == null) { |
| 376 | jCalendarDateDialog = new JCalendarDateDialog(350, 230); |
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| 377 | jCalendarDateDialog.setModal(true);
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| 378 | jCalendarDateDialog.setLocationRelativeTo(btnDate); |
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| 379 | |||
| 380 | // Adds a listener for get the date when the
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| 381 | jCalendarDateDialog.addComponentListener(new ComponentAdapter() { |
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| 382 | /*
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| 383 | * (non-Javadoc)
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| 384 | * @see java.awt.event.ComponentListener#componentHidden(java.awt.event.ComponentEvent)
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| 385 | */
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| 386 | public void componentHidden(ComponentEvent e) { |
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| 387 | lastSelectedDate = jCalendarDateDialog.getDate(); |
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| 388 | |||
| 389 | actionListener.actionPerformed(new ActionEvent(btnDate, FilterButtonsJPanel.BUTTON_CLICKED_ACTION_ID, FilterButtonsJPanel.BUTTON_CLICKED_ACTION_COMMAND)); |
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| 390 | |||
| 391 | } |
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| 392 | }); |
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| 393 | |||
| 394 | } |
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| 395 | |||
| 396 | return jCalendarDateDialog;
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| 397 | } |
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| 398 | |||
| 399 | |||
| 400 | /**
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| 401 | * This method initializes btnNot
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| 402 | *
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| 403 | * @return javax.swing.JButton
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| 404 | */
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| 405 | private javax.swing.JButton getBtnNot() {
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| 406 | if (btnNot == null) { |
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| 407 | btnNot = new javax.swing.JButton();
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| 408 | btnNot.setText("Not");
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| 409 | btnNot.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 410 | btnNot.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 411 | map.put("Not", new Integer(FilterButtonsJPanel.NOT)); |
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| 412 | |||
| 413 | btnNot.addMouseListener(new MouseAdapter() { |
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| 414 | /*
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| 415 | * (non-Javadoc)
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| 416 | * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
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| 417 | */
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| 418 | public void mouseClicked(MouseEvent e) { |
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| 419 | new ActionEvent(this, FilterButtonsJPanel.BUTTON_CLICKED_ACTION_ID, FilterButtonsJPanel.BUTTON_CLICKED_ACTION_COMMAND); |
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| 420 | } |
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| 421 | }); |
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| 422 | |||
| 423 | btnNot.addActionListener(this.getActionListener());
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| 424 | |||
| 425 | } |
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| 426 | |||
| 427 | return btnNot;
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| 428 | } |
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| 429 | |||
| 430 | /**
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| 431 | * This method initializes btnOr
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| 432 | *
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| 433 | * @return javax.swing.JButton
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| 434 | */
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| 435 | private javax.swing.JButton getBtnOr() {
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| 436 | if (btnOr == null) { |
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| 437 | btnOr = new javax.swing.JButton();
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| 438 | btnOr.setText("Or");
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| 439 | btnOr.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 440 | btnOr.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 441 | map.put("Or", new Integer(FilterButtonsJPanel.OR)); |
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| 442 | |||
| 443 | btnOr.addMouseListener(new MouseAdapter() { |
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| 444 | /*
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| 445 | * (non-Javadoc)
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| 446 | * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
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| 447 | */
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| 448 | public void mouseClicked(MouseEvent e) { |
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| 449 | new ActionEvent(this, FilterButtonsJPanel.BUTTON_CLICKED_ACTION_ID, FilterButtonsJPanel.BUTTON_CLICKED_ACTION_COMMAND); |
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| 450 | } |
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| 451 | }); |
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| 452 | |||
| 453 | btnOr.addActionListener(this.getActionListener());
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| 454 | } |
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| 455 | |||
| 456 | return btnOr;
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| 457 | } |
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| 458 | |||
| 459 | /**
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| 460 | * This method initializes btnParenthesis
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| 461 | *
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| 462 | * @return javax.swing.JButton
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| 463 | */
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| 464 | private javax.swing.JButton getBtnParenthesis() {
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| 465 | if (btnParenthesis == null) { |
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| 466 | btnParenthesis = new javax.swing.JButton();
|
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| 467 | btnParenthesis.setText("()");
|
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| 468 | btnParenthesis.setMargin(new java.awt.Insets(2, 2, 2, 2)); |
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| 469 | btnParenthesis.setPreferredSize(new java.awt.Dimension(40, 20)); |
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| 470 | map.put("()", new Integer(FilterButtonsJPanel.PARENTHESIS)); |
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| 471 | |||
| 472 | btnParenthesis.addMouseListener(new MouseAdapter() { |
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| 473 | /*
|
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| 474 | * (non-Javadoc)
|
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| 475 | * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
|
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| 476 | */
|
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| 477 | public void mouseClicked(MouseEvent e) { |
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| 478 | new ActionEvent(this, FilterButtonsJPanel.BUTTON_CLICKED_ACTION_ID, FilterButtonsJPanel.BUTTON_CLICKED_ACTION_COMMAND); |
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| 479 | } |
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| 480 | }); |
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| 481 | |||
| 482 | btnParenthesis.addActionListener(this.getActionListener()); }
|
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| 483 | |||
| 484 | return btnParenthesis;
|
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| 485 | } |
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| 486 | |||
| 487 | /**
|
||
| 488 | * This method initializes the "actionListener" ActionListener
|
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| 489 | *
|
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| 490 | * @return ActionListener
|
||
| 491 | */
|
||
| 492 | private ActionListener getActionListener() { |
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| 493 | if (actionListener == null) { |
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| 494 | actionListener = new ActionListener() { |
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| 495 | /*
|
||
| 496 | * (non-Javadoc)
|
||
| 497 | * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
|
||
| 498 | */
|
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| 499 | public void actionPerformed(ActionEvent event) { |
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| 500 | // Notifies that has been clicked a button
|
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| 501 | changes.firePropertyChange(FilterButtonsJPanel.BUTTON_CLICKED_ACTION_COMMAND, FilterButtonsJPanel.DEFAULT, ((Integer) map.get( ((javax.swing.JButton)event.getSource()).getText())).intValue());
|
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| 502 | } |
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| 503 | }; |
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| 504 | } |
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| 505 | return actionListener;
|
||
| 506 | } |
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| 507 | |||
| 508 | /**
|
||
| 509 | * Returns the las selected date, formatted
|
||
| 510 | *
|
||
| 511 | * @return A formatted date
|
||
| 512 | */
|
||
| 513 | public String getLastSelectedDate() { |
||
| 514 | if (lastSelectedDate == null) |
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| 515 | return ""; |
||
| 516 | else
|
||
| 517 | return "Date(" + dateFormat.format(lastSelectedDate) + ")"; |
||
| 518 | } |
||
| 519 | 8074 | ppiqueras | |
| 520 | /**
|
||
| 521 | * Returns the 'DateFormat' private attribute
|
||
| 522 | *
|
||
| 523 | * @return A 'DateFormat' reference
|
||
| 524 | */
|
||
| 525 | public DateFormat getDateFormat() { |
||
| 526 | return dateFormat;
|
||
| 527 | } |
||
| 528 | 7961 | ppiqueras | |
| 529 | /**
|
||
| 530 | * Adds a "Property Change Listener"
|
||
| 531 | */
|
||
| 532 | public void addPropertyChangeListener(PropertyChangeListener l) { |
||
| 533 | changes.addPropertyChangeListener(l); |
||
| 534 | } |
||
| 535 | |||
| 536 | /**
|
||
| 537 | * Removes a "Property Change Listener"
|
||
| 538 | */
|
||
| 539 | public void removePropertyChangeListener(PropertyChangeListener l) { |
||
| 540 | changes.removePropertyChangeListener(l); |
||
| 541 | 7997 | ppiqueras | } |
| 542 | 7961 | ppiqueras | } |