--- a/jdk/src/java.desktop/share/classes/java/awt/Component.java Tue Jul 21 08:39:37 2015 +0300
+++ b/jdk/src/java.desktop/share/classes/java/awt/Component.java Tue Jul 21 09:35:04 2015 +0300
@@ -3980,9 +3980,10 @@
/**
* Inner class for flipping buffers on a component. That component must
- * be a <code>Canvas</code> or <code>Window</code>.
+ * be a <code>Canvas</code> or <code>Window</code> or <code>Applet</code>.
* @see Canvas
* @see Window
+ * @see Applet
* @see java.awt.image.BufferStrategy
* @author Michael Martak
* @since 1.4
@@ -4030,9 +4031,11 @@
/**
* Creates a new flipping buffer strategy for this component.
- * The component must be a <code>Canvas</code> or <code>Window</code>.
+ * The component must be a <code>Canvas</code> or <code>Window</code> or
+ * <code>Applet</code>.
* @see Canvas
* @see Window
+ * @see Applet
* @param numBuffers the number of buffers
* @param caps the capabilities of the buffers
* @exception AWTException if the capabilities supplied could not be
@@ -4049,10 +4052,11 @@
throws AWTException
{
if (!(Component.this instanceof Window) &&
- !(Component.this instanceof Canvas))
+ !(Component.this instanceof Canvas) &&
+ !(Component.this instanceof Applet))
{
throw new ClassCastException(
- "Component must be a Canvas or Window");
+ "Component must be a Canvas or Window or Applet");
}
this.numBuffers = numBuffers;
this.caps = caps;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/awt/applet/Applet/AppletFlipBuffer.java Tue Jul 21 09:35:04 2015 +0300
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2015, 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.
+ */
+
+/* @test
+ @bug 8130390
+ @summary Applet fails to launch on virtual desktop
+ @author Semyon Sadetsky
+ */
+
+import sun.awt.AWTAccessor;
+
+import java.applet.Applet;
+import java.awt.*;
+
+public class AppletFlipBuffer {
+ public static void main(String[] args) throws Exception {
+ Applet applet = new Applet();
+ AWTAccessor.ComponentAccessor componentAccessor
+ = AWTAccessor.getComponentAccessor();
+ BufferCapabilities caps = new BufferCapabilities(
+ new ImageCapabilities(true), new ImageCapabilities(true),
+ BufferCapabilities.FlipContents.BACKGROUND);
+ Frame frame = new Frame();
+ try {
+ frame.add(applet);
+ frame.setUndecorated(true);
+ frame.setVisible(true);
+ componentAccessor.createBufferStrategy(applet, 2, caps);
+ System.out.println("ok");
+ }
+ finally {
+ frame.dispose();
+ }
+ }
+}
\ No newline at end of file