Application: gvSIG desktop

package org.gvsig.fmap.dal.swing.impl.featuretype;

import java.awt.Component;

import javax.swing.DefaultListCellRenderer;

import javax.swing.JLabel;

import javax.swing.JList;

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

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

import org.gvsig.tools.swing.icontheme.IconTheme;

/**

 *

 * @author jjdelcerro

 */

public class DefaultFeatureAttributeListCellRenderer 

        extends DefaultListCellRenderer

    {

    private final IconTheme iconTheme;

    public DefaultFeatureAttributeListCellRenderer() {

        this.iconTheme = ToolsSwingLocator.getIconThemeManager().getCurrent();

    }

    @Override

    public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {

        JLabel label = (JLabel) super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);

        FeatureAttributeDescriptor attrdesc = (FeatureAttributeDescriptor) value;

        String theLabel;

        if( attrdesc.hasLabel() ) {

            theLabel = String.format("%s [%s]", attrdesc.getLocalizedLabel(), attrdesc.getName());

        } else {

            theLabel = attrdesc.getName();

        }

        label.setText(theLabel);

        String iconName = attrdesc.getDataType().getIconName();

        if( iconTheme.exists(iconName) ) {

            label.setIcon(iconTheme.get(iconName));

        } else {

            label.setIcon(null);

        }

        return label;

    }

}