Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2010-2012 Klaus Reimer <k@ailis.de>
 * See LICENSE.TXT for licensing information.
 */

import java.lang.reflect.Field;
import java.lang.reflect.Method;

import javax.swing.JComponent;

public class Main {
    /**
     * Called internally by installGtkPopupBugWorkaround. Returns a specific
     * GTK style object.
     * 
     * @param styleFactory
     *            The GTK style factory.
     * @param component
     *            The target component of the style.
     * @param regionName
     *            The name of the target region of the style.
     * @return The GTK style.
     * @throws Exception
     *             When reflection fails.
     */
    private static Object getGtkStyle(Object styleFactory, JComponent component, String regionName)
            throws Exception {
        // Create the region object
        Class<?> regionClass = Class.forName("javax.swing.plaf.synth.Region");
        Field field = regionClass.getField(regionName);
        Object region = field.get(regionClass);

        // Get and return the style
        Class<?> styleFactoryClass = styleFactory.getClass();
        Method method = styleFactoryClass.getMethod("getStyle", new Class<?>[] { JComponent.class, regionClass });
        boolean accessible = method.isAccessible();
        method.setAccessible(true);
        Object style = method.invoke(styleFactory, component, region);
        method.setAccessible(accessible);
        return style;
    }
}