Revision 38607 branches/v2_0_0_prep/libraries/libFMap_controls/src/org/gvsig/fmap/mapcontrol/swing/dynfield/GeometryDynFieldComponent.java
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*/ |
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package org.gvsig.fmap.mapcontrol.swing.dynfield; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import javax.swing.BoxLayout; |
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import javax.swing.JCheckBox; |
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import javax.swing.JComponent; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.Geometry.TYPES; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.tools.dynobject.DynField; |
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import org.gvsig.tools.service.ServiceException; |
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* |
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*/ |
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public class GeometryDynFieldComponent extends |
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AbstractJDynFieldComponent {
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AbstractJDynFieldComponent implements ActionListener {
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private JLabel label = null; |
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private static Logger logger = |
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LoggerFactory.getLogger(GeometryDynFieldComponent.class); |
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private JCheckBox wktCheckBox = null; |
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private JTextField txtField = null; |
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private JPanel panel = null; |
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public GeometryDynFieldComponent( |
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DynField definition, |
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} |
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public JComponent asJComponent() {
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return label;
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return panel;
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} |
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public Object getValue() {
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protected void initData() {
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} |
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protected void initUI() {
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private String getValueText(boolean wkt) {
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Object val = this.getFieldValue(); |
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String txt = null; |
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if (val == null || (!(val instanceof Geometry))) {
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label = new JLabel("[" + Messages.getText("_Null") + "]");
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txt = "[" + Messages.getText("_Invalid_value") + "]";
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} else {
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Geometry geom = (Geometry) val; |
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label = new JLabel(geom.getGeometryType().getName()); |
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if (wkt) {
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try {
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txt = geom.convertToWKT(); |
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} catch (Exception e) {
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logger.info("Error while getting WKT: " + e.getMessage(), e);
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txt = "[" + Messages.getText("_Unable_to_show_value") + "]";
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} |
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} else {
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txt = geom.getGeometryType().getName(); |
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} |
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} |
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return txt; |
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} |
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protected void initUI() {
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wktCheckBox = |
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new JCheckBox(Messages.getText("_Show_as_text") + " ");
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wktCheckBox.setSelected(false); |
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wktCheckBox.addActionListener(this); |
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txtField = new JTextField(); |
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// txtField.setEditable(false); |
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txtField.setText(this.getValueText(wktCheckBox.isSelected())); |
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txtField.setHorizontalAlignment(JTextField.LEFT); |
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panel = new JPanel(); // new GridBagLayout()); |
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panel.setLayout(new BoxLayout(panel, BoxLayout.LINE_AXIS)); |
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/* |
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GridBagConstraints constr = new GridBagConstraints(); |
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constr.insets = new Insets(3, 3, 3, 3); |
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constr.gridx = 0; |
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constr.gridy = 0; |
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constr.fill = GridBagConstraints.NONE; |
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*/ |
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panel.add(wktCheckBox); // , constr); |
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/* |
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constr.gridx = 1; |
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constr.fill = GridBagConstraints.HORIZONTAL; |
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*/ |
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panel.add(txtField); // , constr); |
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} |
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protected void setNonNullValue(Object value) {
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} |
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protected void setReadOnly() {
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} |
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public void actionPerformed(ActionEvent e) {
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// update txt field when check box state changes |
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if (txtField != null && wktCheckBox != null) {
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txtField.setText(this.getValueText(wktCheckBox.isSelected())); |
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txtField.setHorizontalAlignment(JTextField.LEFT); |
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} |
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} |
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} |
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