From 6c80c45e3010bfe992b41dd8800d2c4b65e0d5ef Mon Sep 17 00:00:00 2001
From: Tom Tromey <tromey@gcc.gnu.org>
Date: Fri, 19 May 2000 17:55:34 +0000
Subject: Jumbo patch:

* Imported beans and serialization
* Updated IA-64 port
* Miscellaneous bug fixes

From-SVN: r34028
---
 libjava/java/beans/DesignMode.java | 82 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 libjava/java/beans/DesignMode.java

(limited to 'libjava/java/beans/DesignMode.java')

diff --git a/libjava/java/beans/DesignMode.java b/libjava/java/beans/DesignMode.java
new file mode 100644
index 0000000..b7782f9
--- /dev/null
+++ b/libjava/java/beans/DesignMode.java
@@ -0,0 +1,82 @@
+/* java.beans.DesignMode
+   Copyright (C) 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License. */
+
+
+package java.beans;
+
+/**
+ * <code>BeanContextChild</code> implementors implement this to get information about whether they are in a design time or runtime environment.
+ * The reason this is restricted to <code>BeanContextChild</code>ren is that
+ * only things in the <code>BeanContext</code> hierarchy are given this
+ * information in the first place.
+ *
+ * @author John Keiser
+ * @since JDK1.2
+ * @see java.beans.beancontext.BeanContextChild
+ */
+
+public interface DesignMode {
+	/**
+	 * Use this name when firing <code>PropertyChangeEvent</code>s from your Bean.  
+	 * @fixme Check whether PROPERTYNAME is set to same value as Sun.
+	 */
+	public static final String PROPERTYNAME = "designTime";
+
+	/**
+	 * The environment will call this method on your
+	 * <code>BeanContextChild</code> when it is registered in a parent
+	 * <code>BeanContext</code> or when behavior needs to switch from
+	 * design time to runtime behavior (or vice versa).
+	 * <P>
+	 *
+	 * <code>BeanContext</code>s are required to fire
+	 * <code>PropertyChangeEvent</code>s when properties change.
+	 * <code>designTime</code> is a property, and therefore when you
+	 * implement <code>setDesignTime()</code>, you need to fire a
+	 * <code>PropertyChangeEvent</code> with the old value, the new
+	 * value and using <code>PROPERTYNAME</code> as the property name.
+	 *
+	 * @param designTime the new value of design time,
+	 *        <code>true</code> if it is design time,
+	 *        <code>false</code> if it is runtime.
+	 *
+	 * @fixme I'm frankly not really sure whether it's the case that
+	 *        the BeanContext can <em>change</em> the status of the Bean from
+	 *        design time to runtime.  But it appears that it may be so.
+	 *
+	 * @see java.util.PropertyChangeEvent
+	 * @see java.beans.beancontext.BeanContext
+	 * @see #PROPERTYNAME
+	 */
+	public void setDesignTime(boolean designTime);
+
+	/**
+	 * This method should tell whether it is design time or runtime.
+	 * @return <code>true</code> if design time, <code>false</code> if
+	 *         runtime.
+	 */
+	public boolean isDesignTime();
+}
-- 
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