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11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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13  * accompanied this code).
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23 
24 import java.awt.*;
25 
26 /*
27  * @test
28  * @bug 8144735 8164811
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/client
47  * @build Common ExtendedRobot
48  * @run main TranslucentPerPixelTranslucentGradient
49  * @run main/othervm -Dsun.java2d.uiScale=1.5 TranslucentPerPixelTranslucentGradient
50  */
51 
52 public class TranslucentPerPixelTranslucentGradient extends Common {
53 
main(String[] ignored)54     public static void main(String[] ignored) throws Exception {
55         if (checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSLUCENT)
56             && checkTranslucencyMode(GraphicsDevice.WindowTranslucency.TRANSLUCENT))
57             for (Class<Window> windowClass: WINDOWS_TO_TEST)
58                 new TranslucentPerPixelTranslucentGradient(windowClass).doTest();
59     }
60 
TranslucentPerPixelTranslucentGradient(Class windowClass)61     public TranslucentPerPixelTranslucentGradient(Class windowClass) throws Exception {
62         super(windowClass, 0.7f, 0f, true);
63     }
64 
doTest()65     public void doTest() throws Exception {
66         robot.waitForIdle(delay);
67         checkTranslucent();
68     }
69 
70     @Override
applyShape()71     public void applyShape() {
72         gradientWidth = window.getWidth();
73         gradientHeight = window.getHeight();
74     }
75 }
76