Application: gvSIG desktop

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package org.gvsig.fmap.mapcontrol.dal.feature.swing.table;

import java.awt.Color;

import java.awt.Component;

import javax.swing.JCheckBox;

import javax.swing.JLabel;

import javax.swing.JTable;

import javax.swing.UIManager;

import javax.swing.border.Border;

import javax.swing.border.EmptyBorder;

import javax.swing.plaf.UIResource;

import javax.swing.table.TableCellRenderer;

import org.gvsig.fmap.dal.feature.Feature;

import static org.gvsig.fmap.dal.feature.Feature.CHECK_BASIC;

import static org.gvsig.fmap.dal.feature.Feature.CHECK_REQUIREDS;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

/**

 *

 * @author fdiaz

 */

public class BooleanCellRenderer extends JCheckBox implements TableCellRenderer, UIResource {

    private static final Border noFocusBorder = new EmptyBorder(1, 1, 1, 1);

    protected final Color backgroundColorWarning;

    @SuppressWarnings("OverridableMethodCallInConstructor")

    public BooleanCellRenderer() {

        super();

        setHorizontalAlignment(JLabel.CENTER);

        setBorderPainted(true);

        this.backgroundColorWarning = ToolsSwingLocator.getToolsSwingManager().getWarningBackgroundColor();

    }

    @Override

    public Component getTableCellRendererComponent(JTable table, Object value,

            boolean isSelected, boolean hasFocus, int row, int column) {

        try {

            if (isSelected) {

                setForeground(table.getSelectionForeground());

                super.setBackground(table.getSelectionBackground());

            } else {

                ConfigurableFeatureTableModel tableModel = (ConfigurableFeatureTableModel) table.getModel();

                Feature feature = tableModel.getFeatureAt(row);

                setForeground(table.getForeground());

                setBackground(table.getBackground());

                if (tableModel.getFeatureStore().isFeatureModified(feature)) {

                    try {

                        feature.validate(Feature.CHECK_RULES_AT_FINISH | CHECK_REQUIREDS | CHECK_BASIC);

                    } catch (Exception ex) {

                        this.setBackground(this.backgroundColorWarning);

                    }

                }

            }

            setSelected((value != null && ((Boolean) value)));

            if (hasFocus) {

                setBorder(UIManager.getBorder("Table.focusCellHighlightBorder"));

            } else {

                setBorder(noFocusBorder);

            }

        } catch (Exception e) {

        }

        return this;

    }

}