1 /*

     2  * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 import java.awt.*;

    25 

    26 /*

    27  * @test

    28  * @summary Check if a per-pixel translucent and translucent window is dragged

    29  *          and resized by mouse correctly

    30  * Test Description: Check if PERPIXEL_TRANSLUCENT and TRANSLUCENT translucency

    31  *      types are supported on the current platform. Proceed if they are supported.

    32  *      Create a window with some components in it, make window undecorated, apply

    33  *      opacity of 0.7, apply translucent background of 0 and have a gradient

    34  *      painted as background from fully-transparent to fully-opaque in

    35  *      componentResized listener. Drag and resize the window using AWT Robot and

    36  *      verify that translucency is correctly applied with pixels checking. Make

    37  *      the window appear on top of a known background. Repeat this for specified

    38  *      JWindow, JDialog, JFrame.

    39  * Expected Result: If PERPIXEL_TRANSLUCENT and TRANSLUCENT translucency types

    40  *      are supported, the window should appear as specified with the translucency.

    41  *      Both window background and all the controls should be translucent but

    42  *      background should have a gradient in translucency while controls - not.

    43  * @author mrkam

    44  * @library ../../../../lib/testlibrary

    45  * @build Common ExtendedRobot

    46  * @run main TranslucentPerPixelTranslucentGradient

    47  */

    48 

    49 public class TranslucentPerPixelTranslucentGradient extends Common {

    50 

    51     public static void main(String[] ignored) throws Exception {

    52         if (checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSLUCENT)

    53             && checkTranslucencyMode(GraphicsDevice.WindowTranslucency.TRANSLUCENT))

    54             for (Class<Window> windowClass: WINDOWS_TO_TEST)

    55                 new TranslucentPerPixelTranslucentGradient(windowClass).doTest();

    56     }

    57 

    58     public TranslucentPerPixelTranslucentGradient(Class windowClass) throws Exception {

    59         super(windowClass, 0.7f, 0f, true);

    60     }

    61 

    62     public void doTest() throws Exception {

    63         robot.waitForIdle(delay);

    64         checkTranslucent();

    65     }

    66 

    67     @Override

    68     public void applyShape() {

    69         gradientWidth = window.getWidth();

    70         gradientHeight = window.getHeight();

    71     }

    72 }