svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / view / legend / gui / FPanelLegendLabels.java @ 10626
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/*
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* Created on 01-jun-2004
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*
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*/
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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) 2004 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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package com.iver.cit.gvsig.project.documents.view.legend.gui; |
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import java.awt.BorderLayout; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.Font; |
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import java.awt.GridLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.sql.Types; |
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import java.util.ArrayList; |
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import javax.swing.ButtonGroup; |
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import javax.swing.DefaultComboBoxModel; |
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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.JRadioButton; |
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import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
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import org.gvsig.gui.beans.swing.JButton; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.v02.FConstant; |
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import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.ClassifiableVectorial; |
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import com.iver.cit.gvsig.fmap.rendering.Legend; |
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import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
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import com.iver.cit.gvsig.gui.panels.ColorChooserPanel; |
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import com.iver.cit.gvsig.gui.utils.FontChooser; |
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/**
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* @author fjp
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*
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*/
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public class FPanelLegendLabels extends JPanel implements ILegendPanel { |
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private static final Font DEFAULT_FONT = |
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new Font("SansSerif", Font.PLAIN, 9); |
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private VectorialLegend m_Renderer;
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private ClassifiableVectorial m_lyr;
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private FSymbol m_FSymbol;
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private ColorChooserPanel m_colorChooser = new ColorChooserPanel(); |
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private javax.swing.JCheckBox jCheckBox = null; |
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private javax.swing.JComboBox jComboBoxTextField = null; |
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private javax.swing.JComboBox jComboBoxHeightField = null; |
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private javax.swing.JTextField jTextField = null; |
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private javax.swing.JRadioButton jRadioButton = null; |
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private javax.swing.JRadioButton jRadioButton1 = null; |
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private FPreviewSymbol fPreviewSymbol = null; |
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private javax.swing.JLabel jLabel3 = null; |
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private JButton jButton = null; |
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private Font labelFont = DEFAULT_FONT; |
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private javax.swing.JLabel jLabel4 = null; |
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private JComboBox jComboBoxRotationField = null; |
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private JCheckBox jCheckBoxTextOnly = null; |
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private GridBagLayoutPanel gridBagLayoutPanel = null; |
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private JRadioButton rdBtnUseHeightField; |
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private JRadioButton rdBtnFixedHeight; |
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private final String NULL_COMBO_ITEM = "- " +PluginServices.getText(FPanelLegendLabels.class, "none") + " -"; |
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/**
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* This is the default constructor
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*/
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public FPanelLegendLabels(JPanel parent) { |
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super();
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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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this.setLayout(null); |
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this.setSize(454, 308); |
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this.add(getJCheckBox(), null); |
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this.add(getJCheckBoxTextOnly(),null); |
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this.add(getFPreviewSymbol(), null); |
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this.add(getJLabel3(), null); |
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this.add(getJButton(), null); |
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ButtonGroup group = new ButtonGroup(); |
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group.add(getRdBtnUseHeightField()); |
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group.add(getRdBtnFixedHeight()); |
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ButtonGroup jButtonGroup = new ButtonGroup(); |
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jButtonGroup.add(getJRadioButton1()); |
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jButtonGroup.add(getJRadioButton()); |
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m_colorChooser.setAlpha(255);
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m_colorChooser.setBounds(336, 114, 99, 34); |
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if (getJComboBoxTextField().getSelectedIndex()!=-1) |
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m_colorChooser.setEnabled(true);
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else
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m_colorChooser.setEnabled(false);
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m_colorChooser.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(ActionEvent e) { |
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updateControls(); |
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} |
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}); |
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this.add(getJLabel4(), null); |
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this.add(m_colorChooser);
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this.add(getGridBagLayoutPanel(), null); |
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} |
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public void setLayer(FLayer lyr, Legend r) |
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{ |
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m_lyr = (ClassifiableVectorial) lyr; |
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m_Renderer = (VectorialLegend)r; |
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fillFieldNames(); |
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getJComboBoxTextField().getModel().setSelectedItem(m_Renderer.getLabelField()); |
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getJComboBoxHeightField().getModel().setSelectedItem(m_Renderer.getLabelHeightField()); |
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getJComboBoxRotationField().getModel().setSelectedItem(m_Renderer.getLabelRotationField()); |
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if (r.getDefaultSymbol() instanceof FSymbol) |
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setFSymbol((FSymbol) r.getDefaultSymbol()); |
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if (m_Renderer.getLabelField() != null) |
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getJCheckBox().setSelected(true);
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else
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getJCheckBox().setSelected(false);
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} |
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public void setFSymbol(FSymbol sym) |
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{ |
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if (sym == null) |
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{ |
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m_FSymbol = new FSymbol(FShape.MULTI);
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} |
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else
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m_FSymbol = sym; |
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if (m_FSymbol.getFontColor()!=null){ |
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m_colorChooser.setColor(m_FSymbol.getFontColor()); |
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} |
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fPreviewSymbol.setSymbol(m_FSymbol); |
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getJRadioButton1().setSelected(!m_FSymbol.isFontSizeInPixels()); |
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getJCheckBoxTextOnly().setSelected(!m_FSymbol.isShapeVisible()); |
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double size = m_FSymbol.getFontSize();
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// Scale the value of the font size to the value of the height
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// and avoid too much decimal numbers
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size = ((int) (100*size / FConstant.FONT_HEIGHT_SCALE_FACTOR))/100; |
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getJTextField().setText(String.valueOf(size));
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} |
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private void updateControls() { |
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getJComboBoxTextField().setEnabled(getJCheckBox().isSelected()); |
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if (getJComboBoxTextField().getSelectedIndex()!=-1){ |
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getJComboBoxHeightField().setEnabled(getJCheckBox().isSelected()); |
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getJComboBoxRotationField().setEnabled(getJCheckBox().isSelected()); |
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} |
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getJRadioButton().setEnabled(getJCheckBox().isSelected()); |
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getJRadioButton1().setEnabled(getJCheckBox().isSelected()); |
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getRdBtnFixedHeight().setEnabled(getJCheckBox().isSelected()); |
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getRdBtnUseHeightField().setEnabled(getJCheckBox().isSelected()); |
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getJTextField().setEnabled(getJCheckBox().isSelected()); |
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getJCheckBoxTextOnly().setEnabled(getJCheckBox().isSelected()); |
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if (m_colorChooser != null) |
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m_colorChooser.setEnabled(getJCheckBox().isSelected()); |
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getJButton().setEnabled(getJCheckBox().isSelected()); |
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if (getJCheckBox().isSelected())
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{ |
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FSymbol sym = m_FSymbol; |
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sym.setFont(labelFont); |
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sym.setFontColor(m_colorChooser.getColor()); |
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fPreviewSymbol.setSymbol(sym); |
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} |
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} |
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public void updateValuesFromControls(VectorialLegend l) { |
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if (getJCheckBox().isSelected())
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{ |
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m_FSymbol = (FSymbol) l.getDefaultSymbol(); |
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m_FSymbol.setFont(labelFont); |
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String item = (String) getJComboBoxTextField().getSelectedItem(); |
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if (item == null || item.equals(NULL_COMBO_ITEM)) |
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item = null;
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l.setLabelField(item); |
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item = (String) getJComboBoxHeightField().getSelectedItem();
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if (item == null || item.equals(NULL_COMBO_ITEM)) |
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item = null;
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l.setLabelHeightField(item); |
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item = (String) getJComboBoxRotationField().getSelectedItem();
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if (item == null || item.equals(NULL_COMBO_ITEM)) |
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item = null;
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l.setLabelRotationField(item); |
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m_FSymbol.setFontColor(m_colorChooser.getColor()); |
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//m_FSymbol.setSymbolType(m_Renderer.getShapeType());
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String s=getJTextField().getText().replace(',','.'); |
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float fontSize = Float.parseFloat(s); |
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fontSize *= FConstant.FONT_HEIGHT_SCALE_FACTOR; |
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if (!getJRadioButton().isSelected())
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{ |
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// meters
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/*
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* Java scales font size by defining the cell diagonal.
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* To obtain the right height value we need to apply a
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* factor to the diagonal to get a right value for the
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* height.
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*/
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m_FSymbol.setFontSize(fontSize); // Para que se pueda crear correctamente al recuperar del proyecto
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m_FSymbol.setFontSizeInPixels(false);
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} |
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else
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{ |
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// pixels
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m_FSymbol.setFont(labelFont); |
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m_FSymbol.setFont(labelFont.deriveFont(fontSize)); |
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m_FSymbol.setFontSize(fontSize); |
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m_FSymbol.setFontSizeInPixels(true);
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} |
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m_FSymbol.setShapeVisible(true);
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if (getJCheckBoxTextOnly().isSelected())
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m_FSymbol.setShapeVisible(false);
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l.setDefaultSymbol(m_FSymbol); |
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// System.out.println("Color punto 3 " + m_FSymbol.getColor().toString());
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} |
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else
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{ |
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// Para que no se dibujen las etiquetas, el campo labelField del Renderer
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// ha de ser null
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l.setLabelField(null);
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} |
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} |
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private void fillFieldNames() { |
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SelectableDataSource rs; |
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try {
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// rs = ((ProjectExtension) PluginServices.getExtension(ProjectExtension.class)).getProject().getDataSourceByLayer((FLayer) m_lyr);
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rs = ((FLyrVect)m_lyr).getRecordset(); |
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String[] nomFields; |
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ArrayList nomNumericFields = new ArrayList(); |
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// null value
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nomNumericFields.add(NULL_COMBO_ITEM); |
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nomFields = new String[rs.getFieldCount()]; |
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for (int i = 0; i < rs.getFieldCount(); i++) { |
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nomFields[i] = rs.getFieldName(i).trim(); |
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if ((rs.getFieldType(i) == Types.FLOAT) |
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|| (rs.getFieldType(i) == Types.BIGINT)
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|| (rs.getFieldType(i) == Types.DOUBLE)
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|| (rs.getFieldType(i) == Types.INTEGER))
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nomNumericFields.add(nomFields[i]); |
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} |
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DefaultComboBoxModel cM_labelField = new DefaultComboBoxModel(nomFields); |
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getJComboBoxTextField().setModel(cM_labelField); |
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DefaultComboBoxModel cM_HeightField = new DefaultComboBoxModel(nomNumericFields.toArray(new String[0])); |
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getJComboBoxHeightField().setModel(cM_HeightField); |
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DefaultComboBoxModel cM_RotationField = new DefaultComboBoxModel(nomNumericFields.toArray(new String[0])); |
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getJComboBoxRotationField().setModel(cM_RotationField); |
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} catch (ReadDriverException e) {
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e.printStackTrace(); |
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} |
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} |
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/**
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* This method initializes jCheckBox
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*
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* @return javax.swing.JCheckBox
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*/
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private javax.swing.JCheckBox getJCheckBox() {
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if (jCheckBox == null) { |
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jCheckBox = new javax.swing.JCheckBox();
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jCheckBox.setText(PluginServices.getText(this,"Habilitar_etiquetado")); |
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jCheckBox.setBounds(2, 1, 152, 23); |
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jCheckBox.addItemListener(new java.awt.event.ItemListener() {
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public void itemStateChanged(java.awt.event.ItemEvent e) { |
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updateControls(); |
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} |
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}); |
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} |
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return jCheckBox;
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} |
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/**
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* This method initializes jComboBox
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*
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* @return javax.swing.JComboBox
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*/
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private javax.swing.JComboBox getJComboBoxTextField() {
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if (jComboBoxTextField == null) { |
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jComboBoxTextField = new javax.swing.JComboBox();
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jComboBoxTextField.setEnabled(false);
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jComboBoxTextField.addItemListener(new java.awt.event.ItemListener() {
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public void itemStateChanged(java.awt.event.ItemEvent e) { |
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if (jComboBoxTextField.getSelectedIndex()!=-1){ |
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getJComboBoxHeightField().setEnabled(true);
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getJComboBoxRotationField().setEnabled(true);
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}else{
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getJComboBoxHeightField().setEnabled(false);
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getJComboBoxRotationField().setEnabled(false);
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} |
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} |
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}); |
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} |
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return jComboBoxTextField;
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} |
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/**
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* This method initializes jComboBox1
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*
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* @return javax.swing.JComboBox
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*/
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private javax.swing.JComboBox getJComboBoxHeightField() {
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if (jComboBoxHeightField == null) { |
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jComboBoxHeightField = new javax.swing.JComboBox();
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jComboBoxHeightField.setVisible(true);
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if (getJComboBoxTextField().getSelectedIndex()!=-1){ |
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jComboBoxHeightField.setEnabled(true);
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}else{
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jComboBoxHeightField.setEnabled(false);
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} |
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} |
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return jComboBoxHeightField;
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} |
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/**
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* This method initializes jTextField
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*
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* @return javax.swing.JTextField
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*/
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private javax.swing.JTextField getJTextField() {
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if (jTextField == null) { |
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jTextField = new javax.swing.JTextField();
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jTextField.setPreferredSize(new Dimension(76, 21)); |
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jTextField.setBounds(26, 32, 76, 21); |
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if (getJComboBoxTextField().getSelectedIndex()!=-1){ |
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jTextField.setEnabled(true);
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}else{
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jTextField.setEnabled(false);
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} |
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jTextField.setEnabled(false);
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jTextField.setText("10");
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} |
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return jTextField;
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} |
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/**
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* This method initializes jRadioButton
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*
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* @return javax.swing.JRadioButton
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*/
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private javax.swing.JRadioButton getJRadioButton() {
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if (jRadioButton == null) { |
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jRadioButton = new javax.swing.JRadioButton();
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jRadioButton.setText(PluginServices.getText(this,"En_pixels")); |
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jRadioButton.setBounds(145, 44, 100, 23); |
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if (getJComboBoxTextField().getSelectedIndex()!=-1){ |
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jRadioButton.setEnabled(true);
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}else{
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jRadioButton.setEnabled(false);
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} |
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jRadioButton.setEnabled(false);
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jRadioButton.setSelected(true);
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} |
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return jRadioButton;
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} |
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/**
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* This method initializes jRadioButton1
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*
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* @return javax.swing.JRadioButton
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*/
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private javax.swing.JRadioButton getJRadioButton1() {
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if (jRadioButton1 == null) { |
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jRadioButton1 = new javax.swing.JRadioButton();
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jRadioButton1.setText(PluginServices.getText(this,"En_metros")); |
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jRadioButton1.setBounds(145, 16, 100, 23); |
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if (getJComboBoxTextField().getSelectedIndex()!=-1){ |
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jRadioButton1.setEnabled(true);
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}else{
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jRadioButton1.setEnabled(false);
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} |
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jRadioButton1.setEnabled(false);
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} |
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return jRadioButton1;
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} |
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|
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/**
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* This method initializes fPreviewSymbol
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*
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* @return com.iver.cit.opensig.gui.Panels.FPreviewSymbol
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*/
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public FPreviewSymbol getFPreviewSymbol() {
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if (fPreviewSymbol == null) { |
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fPreviewSymbol = new FPreviewSymbol();
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fPreviewSymbol.setBounds(311, 53, 134, 77); |
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} |
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return fPreviewSymbol;
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} |
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/**
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* This method initializes jLabel3
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*
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* @return javax.swing.JLabel
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*/
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private javax.swing.JLabel getJLabel3() {
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if (jLabel3 == null) { |
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jLabel3 = new javax.swing.JLabel();
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jLabel3.setBounds(336, 27, 100, 18); |
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jLabel3.setText(PluginServices.getText(this,"Previsualizacion")); |
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jLabel3.setVisible(false);
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} |
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return jLabel3;
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} |
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|
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/**
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* This method initializes jButton
|
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*
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* @return javax.swing.JButton
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*/
|
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private JButton getJButton() { |
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if (jButton == null) { |
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jButton = new JButton(); |
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jButton.setBounds(338, 53, 111, 29); |
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if (getJComboBoxTextField().getSelectedIndex()!=-1) |
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jButton.setEnabled(true);
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else
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jButton.setEnabled(false);
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jButton.setText(PluginServices.getText(this,"fuente")+"..."); |
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jButton.addActionListener(new java.awt.event.ActionListener() {
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|
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public void actionPerformed(java.awt.event.ActionEvent e) { |
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//JButton origen = (JButton) e.getSource();
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Font newFont;
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newFont = FontChooser.showDialog("Choose Font", labelFont);
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if (newFont == null) { |
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return;
|
496 |
} |
497 |
|
498 |
labelFont = newFont; |
499 |
updateControls(); |
500 |
|
501 |
|
502 |
} |
503 |
}); |
504 |
|
505 |
} |
506 |
return jButton;
|
507 |
} |
508 |
|
509 |
/**
|
510 |
* This method initializes jLabel4
|
511 |
*
|
512 |
* @return javax.swing.JLabel
|
513 |
*/
|
514 |
private javax.swing.JLabel getJLabel4() {
|
515 |
if (jLabel4 == null) { |
516 |
jLabel4 = new javax.swing.JLabel();
|
517 |
jLabel4.setBounds(335, 87, 115, 23); |
518 |
jLabel4.setText(PluginServices.getText(this,"color_texto")); |
519 |
} |
520 |
return jLabel4;
|
521 |
} |
522 |
|
523 |
public Legend getLegend() {
|
524 |
updateValuesFromControls(m_Renderer); |
525 |
return m_Renderer;
|
526 |
} |
527 |
/**
|
528 |
* This method initializes jComboBox1
|
529 |
*
|
530 |
* @return javax.swing.JComboBox
|
531 |
*/
|
532 |
private JComboBox getJComboBoxRotationField() { |
533 |
if (jComboBoxRotationField == null) { |
534 |
jComboBoxRotationField = new JComboBox(); |
535 |
if (getJComboBoxTextField().getSelectedIndex()!=-1) |
536 |
jComboBoxRotationField.setEnabled(true);
|
537 |
else
|
538 |
jComboBoxRotationField.setEnabled(false);
|
539 |
} |
540 |
return jComboBoxRotationField;
|
541 |
} |
542 |
|
543 |
/**
|
544 |
* This method initializes jCheckBox1
|
545 |
*
|
546 |
* @return javax.swing.JCheckBox
|
547 |
*/
|
548 |
private JCheckBox getJCheckBoxTextOnly() { |
549 |
if (jCheckBoxTextOnly == null) { |
550 |
jCheckBoxTextOnly = new JCheckBox(); |
551 |
jCheckBoxTextOnly.setBounds(315, 171, 200, 22); |
552 |
if (getJComboBoxTextField().getSelectedIndex()!=-1){ |
553 |
jCheckBoxTextOnly.setEnabled(true);
|
554 |
}else{
|
555 |
jCheckBoxTextOnly.setEnabled(false);
|
556 |
} |
557 |
jCheckBoxTextOnly.setText(PluginServices.getText(this, "draw_text_only")); |
558 |
} |
559 |
return jCheckBoxTextOnly;
|
560 |
} |
561 |
/**
|
562 |
* This method initializes gridBagLayoutPanel
|
563 |
*
|
564 |
* @return org.gvsig.gui.beans.swing.GridBagLayoutPanel
|
565 |
*/
|
566 |
private GridBagLayoutPanel getGridBagLayoutPanel() {
|
567 |
if (gridBagLayoutPanel == null) { |
568 |
gridBagLayoutPanel = new GridBagLayoutPanel();
|
569 |
gridBagLayoutPanel.setBounds(new java.awt.Rectangle(14,15,263,274)); |
570 |
gridBagLayoutPanel.addComponent(new JLabel(PluginServices.getText(this,"Campo_de_etiquetado"))); |
571 |
gridBagLayoutPanel.addComponent("", getJComboBoxTextField());
|
572 |
gridBagLayoutPanel.addComponent(new JLabel(PluginServices.getText(this, "rotation_field"))); |
573 |
gridBagLayoutPanel.addComponent("", getJComboBoxRotationField());
|
574 |
|
575 |
gridBagLayoutPanel.addComponent(getRdBtnUseHeightField()); |
576 |
gridBagLayoutPanel.addComponent("", getJComboBoxHeightField());
|
577 |
|
578 |
JPanel aux = new JPanel(new BorderLayout(0, 0)); |
579 |
JPanel aux1 = new JPanel(new FlowLayout(FlowLayout.LEADING)); |
580 |
aux1.add(getJTextField(), BorderLayout.CENTER);
|
581 |
JPanel aux2 = new JPanel(new GridLayout(2,1)); |
582 |
aux2.add(getJRadioButton()); |
583 |
aux2.add(getJRadioButton1()); |
584 |
aux.add(aux1, BorderLayout.WEST);
|
585 |
aux.add(aux2, BorderLayout.CENTER);
|
586 |
gridBagLayoutPanel.addComponent(getRdBtnFixedHeight()); |
587 |
gridBagLayoutPanel.addComponent("", aux);
|
588 |
//gridBagLayoutPanel.addComponent("", getJCheckBoxTextOnly());
|
589 |
|
590 |
} |
591 |
return gridBagLayoutPanel;
|
592 |
} |
593 |
|
594 |
private JRadioButton getRdBtnUseHeightField() { |
595 |
if (rdBtnUseHeightField == null) { |
596 |
rdBtnUseHeightField = new JRadioButton(PluginServices.getText(this,"campo_altura_texto")); |
597 |
rdBtnUseHeightField.addActionListener(new ActionListener() { |
598 |
public void actionPerformed(ActionEvent e) { |
599 |
boolean b = rdBtnUseHeightField.isSelected();
|
600 |
getJTextField().setEnabled(!b); |
601 |
getJComboBoxHeightField().setEnabled(b); |
602 |
getJRadioButton().setEnabled(!b); |
603 |
getJRadioButton1().setEnabled(!b); |
604 |
} |
605 |
}); |
606 |
} |
607 |
return rdBtnUseHeightField;
|
608 |
} |
609 |
|
610 |
private JRadioButton getRdBtnFixedHeight() { |
611 |
if (rdBtnFixedHeight == null) { |
612 |
rdBtnFixedHeight = new JRadioButton(PluginServices.getText(this,"Altura_fija_de_texto")+":"); |
613 |
rdBtnFixedHeight.setSelected(true);
|
614 |
rdBtnFixedHeight.addActionListener(new ActionListener() { |
615 |
|
616 |
public void actionPerformed(ActionEvent e) { |
617 |
boolean b = rdBtnFixedHeight.isSelected();
|
618 |
getJTextField().setEnabled(b); |
619 |
getJComboBoxHeightField().setEnabled(!b); |
620 |
getJRadioButton().setEnabled(b); |
621 |
getJRadioButton1().setEnabled(b); |
622 |
getJComboBoxHeightField().setSelectedItem(NULL_COMBO_ITEM); |
623 |
} |
624 |
|
625 |
}); |
626 |
} |
627 |
return rdBtnFixedHeight;
|
628 |
} |
629 |
|
630 |
public void repaint() { |
631 |
updateControls(); |
632 |
super.repaint();
|
633 |
} |
634 |
} |