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package br.com.ctecinf.combobox;

import java.awt.Component;
import javax.swing.DefaultListCellRenderer;
import javax.swing.JComponent;
import javax.swing.JList;

/**
 *
 * @author cassio
 * @param <T>
 */
public class ComboBoxToolTipRenderer<T extends Object> extends DefaultListCellRenderer {

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

        JComponent comp = (JComponent) super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);

        if (index > -1 && value != null) {
            list.setToolTipText(value.toString());
        }

        return comp;
    }
}