1 /*
   2  * Copyright (c) 2010, 2016, 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  * @bug 8144735
  29  * @key headful
  30  * @summary Check if a per-pixel translucent and translucent window is dragged
  31  *          and resized by mouse correctly
  32  * Test Description: Check if PERPIXEL_TRANSLUCENT and TRANSLUCENT translucency
  33  *      types are supported on the current platform. Proceed if they are supported.
  34  *      Create a window with some components in it, make window undecorated, apply
  35  *      opacity of 0.7, apply translucent background of 0 and have a gradient
  36  *      painted as background from fully-transparent to fully-opaque in
  37  *      componentResized listener. Drag and resize the window using AWT Robot and
  38  *      verify that translucency is correctly applied with pixels checking. Make
  39  *      the window appear on top of a known background. Repeat this for specified
  40  *      JWindow, JDialog, JFrame.
  41  * Expected Result: If PERPIXEL_TRANSLUCENT and TRANSLUCENT translucency types
  42  *      are supported, the window should appear as specified with the translucency.
  43  *      Both window background and all the controls should be translucent but
  44  *      background should have a gradient in translucency while controls - not.
  45  * @author mrkam
  46  * @library ../../../../lib/testlibrary
  47  * @build Common ExtendedRobot
  48  * @run main TranslucentPerPixelTranslucentGradient
  49  */
  50 
  51 public class TranslucentPerPixelTranslucentGradient extends Common {
  52 
  53     public static void main(String[] ignored) throws Exception {
  54         if (checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSLUCENT)
  55             && checkTranslucencyMode(GraphicsDevice.WindowTranslucency.TRANSLUCENT))
  56             for (Class<Window> windowClass: WINDOWS_TO_TEST)
  57                 new TranslucentPerPixelTranslucentGradient(windowClass).doTest();
  58     }
  59 
  60     public TranslucentPerPixelTranslucentGradient(Class windowClass) throws Exception {
  61         super(windowClass, 0.7f, 0f, true);
  62     }
  63 
  64     public void doTest() throws Exception {
  65         robot.waitForIdle(delay);
  66         checkTranslucent();
  67     }
  68 
  69     @Override
  70     public void applyShape() {
  71         gradientWidth = window.getWidth();
  72         gradientHeight = window.getHeight();
  73     }
  74 }
--- EOF ---