/*
 * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

import java.awt.*;

/*
 * @test
 * @key headful
 * @bug 7043845
 * @summary Check if shaped and per-pixel translucent window is dragged and
 *          resized by mouse correctly.
 * Test Description: Check if PERPIXEL_TRANSLUCENT and PERPIXEL_TRANSPARENT
 *      translucency types are supported on the current platform. Proceed if
 *      they are supported. Create a window with some components in it, make
 *      window undecorated, apply shape in componentResized listener. The shape
 *      should match the window size; apply translucent background of 0 and have
 *      a gradient painted as background from fully-transparent to fully-opaque
 *      in componentResized listener. Drag and resize the window using AWT Robot
 *      and verify that shape and translucency are correctly applied with pixels
 *      checking. Make the window appear on top of a known background. Repeat
 *      this for JWindow, JDialog, JFrame.
 * Expected Result: If PERPIXEL_TRANSLUCENT and PERPIXEL_TRANSPARENT translucency
 *      types are supported, the window should appear as specified with the
 *      expected shape and translucency. Window background should have
 *      translucent gradient in parts that are not clipped by shape, all the
 *      controls should be opaque.
 * @author mrkam
 * @library ../../../../lib/testlibrary
 * @build Common ExtendedRobot
 * @run main ShapedPerPixelTranslucentGradient
 */

public class ShapedPerPixelTranslucentGradient extends Common {

    public static void main(String[] ignored) throws Exception {
        if (checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSLUCENT)
            && checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSPARENT))
            for (Class<Window> windowClass: WINDOWS_TO_TEST)
                new ShapedPerPixelTranslucentGradient(windowClass).doTest();
    }

    public ShapedPerPixelTranslucentGradient(Class windowClass) throws Exception {
        super(windowClass, 1.0f, 0f, true);
    }

    public void doTest() throws Exception {
        robot.waitForIdle(delay);
        checkDynamic();
    }

    @Override
    public void applyShape() {
        applyDynamicShape();
        gradientWidth = window.getWidth();
        gradientHeight = window.getHeight();
    }

}