smile.swing.table.FontCellRenderer Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of smile-plot Show documentation

smile-plot

There is a newer version: 4.0.0

/*
 * Copyright (c) 2010-2021 Haifeng Li. All rights reserved.
 *
 * Smile is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Smile is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Smile.  If not, see .
 */

package smile.swing.table;

import java.awt.Font;
import javax.swing.table.DefaultTableCellRenderer;

/**
 * Font renderer in JTable.
 * 
 * @author Haifeng Li
 */
@SuppressWarnings("serial")
public class FontCellRenderer extends DefaultTableCellRenderer {
    
    /**
     * Constructor.
     */
    public FontCellRenderer() {
        this("AaBbYyZz");
    }
    
    /**
     * Constructor.
     */
    public FontCellRenderer(String text) {
        setText(text);
    }
    
    @Override
    public void setValue(Object value) {
        if (value == null) {
            setText("");
            return;
        }
        
        Font font = (Font) value;
        setFont(font);
        
        String tooltip = font.getFontName() + ", " + font.getSize();
        
        setToolTipText(tooltip);
    }
}