Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * This file is part of WebLookAndFeel library.
 *
 * WebLookAndFeel library 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.
 *
 * WebLookAndFeel library 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 WebLookAndFeel library.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.awt.Font;
import java.awt.FontMetrics;

import java.awt.Graphics;

import javax.swing.JComponent;

public class Main {
    /**
     * Returns the FontMetrics for the current Font of the passed in Graphics.
     * This method is used when a Graphics is available, typically when
     * painting. If a Graphics is not available the JComponent method of the
     * same name should be used.
     * <p/>
     * This does not necessarily return the FontMetrics from the Graphics.
     *
     * @param c
     *            JComponent requesting FontMetrics, may be null
     * @param g
     *            Graphics Graphics
     */
    public static FontMetrics getFontMetrics(final JComponent c, final Graphics g) {
        return getFontMetrics(c, g, g.getFont());
    }

    /**
     * Returns the FontMetrics for the specified Font. This method is used when
     * a Graphics is available, typically when painting. If a Graphics is not
     * available the JComponent method of the same name should be used.
     * <p/>
     * This does not necessarily return the FontMetrics from the Graphics.
     *
     * @param c
     *            JComponent requesting FontMetrics, may be null
     * @param g
     *            Graphics Graphics
     * @param font
     *            Font to get FontMetrics for
     */
    public static FontMetrics getFontMetrics(final JComponent c, final Graphics g, final Font font) {
        if (c != null) {
            return c.getFontMetrics(font);
        } else {
            return g.getFontMetrics(font);
        }
    }
}