ACMETools.java

package entity.prescription;

import op.tools.SYSTools;

import javax.swing.*;
import java.awt.*;

/**
 * Created by IntelliJ IDEA.
 * User: tloehr
 * Date: 05.01.12
 * Time: 15:43
 * To change this template use File | Settings | File Templates.
 */
public class ACMETools {
    public static ListCellRenderer getRenderer(int maxlen) {
        final int max = maxlen;
        return (jList, o, i, isSelected, cellHasFocus) -> {
            String text;
            if (o == null) {
                text = SYSTools.toHTML("<i>Keine Auswahl</i>");
            } else if (o instanceof ACME) {
                text = toPrettyStringShort((ACME) o);
            } else {
                text = o.toString();
            }
            if (max > 0) {
                text = SYSTools.left(text, max);
            }
            return new DefaultListCellRenderer().getListCellRendererComponent(jList, text, i, isSelected, cellHasFocus);
        };
    }

    public static String toPrettyStringShort(ACME acme) {
        return acme.getName() + SYSTools.catchNull(acme.getCity(), ", ", "");
    }
}