< prev index next >
src/java.desktop/share/classes/java/awt/desktop/AppEvent.java
Print this page
@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, 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. Oracle designates this
@@ -24,22 +24,33 @@
*/
package java.awt.desktop;
import java.awt.Desktop;
+import java.awt.GraphicsEnvironment;
+import java.awt.HeadlessException;
import java.util.EventObject;
/**
* AppEvents are sent to listeners and handlers installed on the
- * {@link java.awt.Desktop}.
+ * {@link java.awt.Desktop} instance of the current desktop context.
*
* @since 9
*/
public class AppEvent extends EventObject {
private static final long serialVersionUID = -5958503993556009432L;
+ /**
+ * Constructs an {@code AppEvent}.
+ *
+ * @throws HeadlessException if {@link GraphicsEnvironment#isHeadless()}
+ * returns {@code true}
+ * @throws UnsupportedOperationException if Desktop API is not supported on
+ * the current platform
+ * @see Desktop#isDesktopSupported()
+ * @see java.awt.GraphicsEnvironment#isHeadless
+ */
AppEvent() {
super(Desktop.getDesktop());
}
-
}
< prev index next >