svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.fmap.control / src / main / java / org / gvsig / fmap / mapcontrol / dal / feature / swing / table / FormattedCellEditor.java @ 41704
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package org.gvsig.fmap.mapcontrol.dal.feature.swing.table; |
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import java.awt.Color; |
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import java.awt.Component; |
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import java.text.DateFormat; |
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import java.text.NumberFormat; |
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import java.text.ParseException; |
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import java.text.ParsePosition; |
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import java.text.SimpleDateFormat; |
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import java.util.Date; |
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import java.util.Locale; |
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import javax.swing.DefaultCellEditor; |
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import javax.swing.JComponent; |
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import javax.swing.JFormattedTextField; |
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import javax.swing.JTable; |
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import javax.swing.border.LineBorder; |
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import javax.swing.text.DateFormatter; |
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import javax.swing.text.NumberFormatter; |
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import org.apache.log4j.lf5.util.DateFormatManager; |
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import org.gvsig.tools.dataTypes.DataTypes; |
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public class FormattedCellEditor extends DefaultCellEditor { |
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/**
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*
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*/
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private static final long serialVersionUID = -1409667557139440155L; |
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private ConfigurableFeatureTableModel tableModel;
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private String pattern; |
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private int type; |
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public FormattedCellEditor(ConfigurableFeatureTableModel model) {
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super(new JFormattedTextField()); |
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this.tableModel = model;
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} |
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public Component getTableCellEditorComponent(JTable table, Object value, |
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boolean isSelected, int row, int column) { |
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((JComponent)getComponent()).setBorder(new LineBorder(Color.black)); |
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JFormattedTextField editor = (JFormattedTextField) super.getTableCellEditorComponent(table, value, isSelected, row, column); |
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Locale localeOfData = this.tableModel.getLocaleOfData(); |
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this.pattern = this.tableModel.getFormattingPattern(column); |
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if (value instanceof Number){ |
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NumberFormat numberFormatB = NumberFormat.getInstance(localeOfData); |
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numberFormatB.setMaximumFractionDigits(Integer.MAX_VALUE);
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if (value instanceof Float){ |
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this.type = DataTypes.FLOAT;
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} else if (value instanceof Integer){ |
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this.type = DataTypes.INT;
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}else if (value instanceof Long){ |
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this.type = DataTypes.LONG;
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}else {
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this.type = DataTypes.DOUBLE;
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} |
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editor.setFormatterFactory(new javax.swing.text.DefaultFormatterFactory(
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new NumberFormatter(numberFormatB))); |
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editor.setValue(value); |
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} |
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if (value instanceof Date){ |
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this.type = DataTypes.DATE;
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SimpleDateFormat dateformat = (SimpleDateFormat) DateFormat.getDateInstance(DateFormat.MEDIUM, localeOfData); |
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dateformat.applyPattern(this.pattern);
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editor.setFormatterFactory(new javax.swing.text.DefaultFormatterFactory(
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new DateFormatter(dateformat))); |
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editor.setValue(value); |
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} |
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return editor;
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} |
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public Object getCellEditorValue() { |
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Object superValue = super.getCellEditorValue(); |
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String str = (String) superValue; |
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if (str == null) { |
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return null; |
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} |
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if (str.length() == 0) { |
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return null; |
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} |
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Locale localeOfData = this.tableModel.getLocaleOfData(); |
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try {
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ParsePosition pos = new ParsePosition(0); |
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Number n = null; |
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switch (this.type) { |
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case DataTypes.DOUBLE:
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n = NumberFormat.getInstance(localeOfData).parse(str, pos);
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if (pos.getIndex() != str.length()) {
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throw new ParseException( |
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"parsing incomplete", pos.getIndex());
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} |
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return new Double(n.doubleValue()); |
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case DataTypes.FLOAT:
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n = NumberFormat.getInstance(localeOfData).parse(str, pos);
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if (pos.getIndex() != str.length()) {
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throw new ParseException( |
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"parsing incomplete", pos.getIndex());
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} |
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return new Float(n.floatValue()); |
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case DataTypes.INT:
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n = NumberFormat.getInstance(localeOfData).parse(str, pos);
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if (pos.getIndex() != str.length()) {
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throw new ParseException( |
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"parsing incomplete", pos.getIndex());
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} |
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return new Integer(n.intValue()); |
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case DataTypes.LONG:
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n = NumberFormat.getInstance(localeOfData).parse(str, pos);
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if (pos.getIndex() != str.length()) {
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throw new ParseException( |
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"parsing incomplete", pos.getIndex());
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} |
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return new Long(n.longValue()); |
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case DataTypes.DATE:
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DateFormatManager fm = new DateFormatManager(localeOfData, this.pattern); |
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Date d = fm.parse(str);
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return d;
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default:
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return superValue;
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} |
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} catch (ParseException pex) { |
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throw new RuntimeException(pex); |
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} |
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} |
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public boolean stopCellEditing() { |
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try {
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this.getCellEditorValue();
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return super.stopCellEditing(); |
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} catch (Exception ex) { |
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((JComponent)getComponent()).setBorder(new LineBorder(Color.red)); |
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return false; |
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} |
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} |
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} |