root / branches / v2_0_0_prep / extensions / extExpressionField / src / org / gvsig / expressionfield / gui / FieldExpressionPage.java @ 38564
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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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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib��ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/* CVS MESSAGES:
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*
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* $Id: FieldExpressionPage.java 14822 2007-10-22 12:15:32Z jmvivo $
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* $Log$
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* Revision 1.1 2007-09-03 10:28:47 caballero
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* prepare head
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*
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* Revision 1.1 2007/02/09 10:49:36 caballero
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* expression field
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*
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* Revision 1.4 2006/09/06 15:29:59 caballero
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* initialize flatness
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*
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* Revision 1.3 2006/08/22 12:27:53 jaume
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* improved performances when saving
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*
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* Revision 1.2 2006/08/22 07:37:32 jaume
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* *** empty log message ***
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*
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* Revision 1.1 2006/08/10 08:18:35 caballero
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* configurar grid
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*
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* Revision 1.1 2006/08/04 11:41:05 caballero
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* poder especificar el zoom a aplicar en las vistas
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*
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* Revision 1.3 2006/07/31 10:02:31 jaume
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* *** empty log message ***
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*
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* Revision 1.2 2006/06/13 07:43:08 fjp
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* Ajustes sobre los cuadros de dialogos de preferencias
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*
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* Revision 1.1 2006/06/12 16:04:28 caballero
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* Preferencias
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*
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* Revision 1.11 2006/06/06 10:26:31 jaume
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* *** empty log message ***
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*
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* Revision 1.10 2006/06/05 17:07:17 jaume
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* *** empty log message ***
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*
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* Revision 1.9 2006/06/05 17:00:44 jaume
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* *** empty log message ***
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*
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* Revision 1.8 2006/06/05 16:57:59 jaume
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* *** empty log message ***
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*
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* Revision 1.7 2006/06/05 14:45:06 jaume
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* *** empty log message ***
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*
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* Revision 1.6 2006/06/05 11:00:09 jaume
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* *** empty log message ***
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*
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* Revision 1.5 2006/06/05 10:39:02 jaume
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* *** empty log message ***
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*
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* Revision 1.4 2006/06/05 10:13:40 jaume
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* *** empty log message ***
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*
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* Revision 1.3 2006/06/05 10:06:08 jaume
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* *** empty log message ***
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*
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* Revision 1.2 2006/06/05 09:51:56 jaume
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* *** empty log message ***
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*
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* Revision 1.1 2006/06/02 10:50:18 jaume
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* *** empty log message ***
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*
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*
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*/
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package org.gvsig.expressionfield.gui; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseListener; |
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import java.util.prefs.Preferences; |
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import javax.swing.ImageIcon; |
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import javax.swing.JCheckBox; |
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import javax.swing.JPanel; |
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import javax.swing.JTextArea; |
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import javax.swing.JTextField; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.preferences.AbstractPreferencePage; |
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import org.gvsig.andami.preferences.StoreException; |
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/**
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* @author Vicente Caballero Navarro
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*/
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public class FieldExpressionPage extends AbstractPreferencePage { |
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private static Preferences prefs = Preferences.userRoot().node( "fieldExpressionOptions" ); |
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private JTextArea jTextArea = null; |
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private JTextField txtLimit; |
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private JCheckBox ckLimit=null; |
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private ImageIcon icon; |
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public FieldExpressionPage() {
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super();
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icon=PluginServices.getIconTheme().get("expression-field-preferences");
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addComponent(getJTextArea()); |
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addComponent(PluginServices.getText(this, "limit_rows_in_memory") + ":", |
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txtLimit = new JTextField("", 15)); |
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addComponent(ckLimit = new JCheckBox(PluginServices.getText(this, "without_limit"))); |
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ckLimit.addMouseListener(new MouseListener() { |
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public void mouseClicked(MouseEvent e) { |
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if (ckLimit.isSelected()) {
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txtLimit.setText(PluginServices.getText(this, "without_limit")); |
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}else {
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if (txtLimit.getText().equals(PluginServices.getText(this, "without_limit"))) |
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txtLimit.setText("500000");
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} |
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} |
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public void mouseEntered(MouseEvent e) { |
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} |
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public void mouseExited(MouseEvent e) { |
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} |
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public void mousePressed(MouseEvent e) { |
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} |
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public void mouseReleased(MouseEvent e) { |
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} |
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}); |
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} |
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public void initializeValues() { |
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int limit = prefs.getInt("limit_rows_in_memory",-1); |
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if (limit==-1) { |
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ckLimit.setSelected(true);
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txtLimit.setText(PluginServices.getText(this,"without_limit")); |
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}else {
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ckLimit.setSelected(false);
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txtLimit.setText(String.valueOf(limit));
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} |
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} |
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public String getID() { |
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return this.getClass().getName(); |
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} |
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public String getTitle() { |
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return PluginServices.getText(this, "limit_rows_in_memory"); |
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} |
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public JPanel getPanel() { |
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return this; |
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} |
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public void storeValues() throws StoreException { |
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int limit;
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try{
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if (ckLimit.isSelected()) {
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limit=-1;
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}else {
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// if (txtLimit.getText().equals(PluginServices.getText(this,"without_limit"))) {
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// limit=-1;
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// }else {
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limit=Integer.parseInt(txtLimit.getText());
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} |
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}catch (Exception e) { |
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throw new StoreException(PluginServices.getText(this,"limit_rows_in_memory")+PluginServices.getText(this,"error")); |
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} |
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prefs.putInt("limit_rows_in_memory", limit);
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} |
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public void initializeDefaults() { |
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int limit=prefs.getInt("limit_rows_in_memory",-1); |
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if (limit==-1) { |
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ckLimit.setSelected(true);
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txtLimit.setText(PluginServices.getText(this,"without_limit")); |
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}else {
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ckLimit.setSelected(false);
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txtLimit.setText(String.valueOf(limit));
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} |
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} |
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public ImageIcon getIcon() { |
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return icon;
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} |
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/**
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* This method initializes jTextArea
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*
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* @return javax.swing.JTextArea
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*/
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private JTextArea getJTextArea() { |
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if (jTextArea == null) { |
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jTextArea = new JTextArea(); |
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jTextArea.setBounds(new java.awt.Rectangle(13,7,285,57)); |
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jTextArea.setForeground(java.awt.Color.black); |
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jTextArea.setBackground(java.awt.SystemColor.control); |
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jTextArea.setRows(3);
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jTextArea.setWrapStyleWord(true);
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jTextArea.setLineWrap(true);
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jTextArea.setEditable(false);
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jTextArea.setText(PluginServices.getText(this,"specifies_the_limit_rows_in_memory_when_the_program_eval_the_expression")); |
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} |
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return jTextArea;
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} |
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public boolean isValueChanged() { |
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return super.hasChanged(); |
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} |
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public void setChangesApplied() { |
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setChanged(false);
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} |
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} |