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test/jdk/javax/swing/JWindow/ShapedAndTranslucentWindows/ShapedPerPixelTranslucentGradient.java

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  28  * @key headful
  29  * @bug 7043845 8164811
  30  * @summary Check if shaped and per-pixel translucent window is dragged and
  31  *          resized by mouse correctly.
  32  * Test Description: Check if PERPIXEL_TRANSLUCENT and PERPIXEL_TRANSPARENT
  33  *      translucency types are supported on the current platform. Proceed if
  34  *      they are supported. Create a window with some components in it, make
  35  *      window undecorated, apply shape in componentResized listener. The shape
  36  *      should match the window size; apply translucent background of 0 and have
  37  *      a gradient painted as background from fully-transparent to fully-opaque
  38  *      in componentResized listener. Drag and resize the window using AWT Robot
  39  *      and verify that shape and translucency are correctly applied with pixels
  40  *      checking. Make the window appear on top of a known background. Repeat
  41  *      this for JWindow, JDialog, JFrame.
  42  * Expected Result: If PERPIXEL_TRANSLUCENT and PERPIXEL_TRANSPARENT translucency
  43  *      types are supported, the window should appear as specified with the
  44  *      expected shape and translucency. Window background should have
  45  *      translucent gradient in parts that are not clipped by shape, all the
  46  *      controls should be opaque.
  47  * @author mrkam
  48  * @library ../../../../lib/testlibrary
  49  * @build Common ExtendedRobot
  50  * @run main ShapedPerPixelTranslucentGradient
  51  * @run main/othervm -Dsun.java2d.uiScale=1.5 ShapedPerPixelTranslucentGradient
  52  */
  53 
  54 public class ShapedPerPixelTranslucentGradient extends Common {
  55 
  56     public static void main(String[] ignored) throws Exception {
  57         if (checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSLUCENT)
  58             && checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSPARENT))
  59             for (Class<Window> windowClass: WINDOWS_TO_TEST)
  60                 new ShapedPerPixelTranslucentGradient(windowClass).doTest();
  61     }
  62 
  63     public ShapedPerPixelTranslucentGradient(Class windowClass) throws Exception {
  64         super(windowClass, 1.0f, 0f, true);
  65     }
  66 
  67     public void doTest() throws Exception {
  68         robot.waitForIdle(delay);


  28  * @key headful
  29  * @bug 7043845 8164811
  30  * @summary Check if shaped and per-pixel translucent window is dragged and
  31  *          resized by mouse correctly.
  32  * Test Description: Check if PERPIXEL_TRANSLUCENT and PERPIXEL_TRANSPARENT
  33  *      translucency types are supported on the current platform. Proceed if
  34  *      they are supported. Create a window with some components in it, make
  35  *      window undecorated, apply shape in componentResized listener. The shape
  36  *      should match the window size; apply translucent background of 0 and have
  37  *      a gradient painted as background from fully-transparent to fully-opaque
  38  *      in componentResized listener. Drag and resize the window using AWT Robot
  39  *      and verify that shape and translucency are correctly applied with pixels
  40  *      checking. Make the window appear on top of a known background. Repeat
  41  *      this for JWindow, JDialog, JFrame.
  42  * Expected Result: If PERPIXEL_TRANSLUCENT and PERPIXEL_TRANSPARENT translucency
  43  *      types are supported, the window should appear as specified with the
  44  *      expected shape and translucency. Window background should have
  45  *      translucent gradient in parts that are not clipped by shape, all the
  46  *      controls should be opaque.
  47  * @author mrkam
  48  * @library ../../../../lib/client
  49  * @build Common ExtendedRobot
  50  * @run main ShapedPerPixelTranslucentGradient
  51  * @run main/othervm -Dsun.java2d.uiScale=1.5 ShapedPerPixelTranslucentGradient
  52  */
  53 
  54 public class ShapedPerPixelTranslucentGradient extends Common {
  55 
  56     public static void main(String[] ignored) throws Exception {
  57         if (checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSLUCENT)
  58             && checkTranslucencyMode(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSPARENT))
  59             for (Class<Window> windowClass: WINDOWS_TO_TEST)
  60                 new ShapedPerPixelTranslucentGradient(windowClass).doTest();
  61     }
  62 
  63     public ShapedPerPixelTranslucentGradient(Class windowClass) throws Exception {
  64         super(windowClass, 1.0f, 0f, true);
  65     }
  66 
  67     public void doTest() throws Exception {
  68         robot.waitForIdle(delay);
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