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authorTom Tromey <tromey@gcc.gnu.org>2000-05-19 17:55:34 +0000
committerTom Tromey <tromey@gcc.gnu.org>2000-05-19 17:55:34 +0000
commit6c80c45e3010bfe992b41dd8800d2c4b65e0d5ef (patch)
tree88cf0d32aea197ea8e8198e1206b04c820308615 /libjava/java/beans/Customizer.java
parent021c89ed68c151c45021fccf1bb5338ee817314c (diff)
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Jumbo patch:
* Imported beans and serialization * Updated IA-64 port * Miscellaneous bug fixes From-SVN: r34028
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+/* java.beans.Customizer
+ Copyright (C) 1998 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;
+
+/**
+ ** You may explicitly provide a Customizer for your Bean
+ ** class, which allows you complete control of the editing
+ ** of the Bean.<P>
+ **
+ ** A Customizer is meant to be embedded in an RAD tool,
+ ** and thus must be a descendant of <CODE>java.awt.Component</CODE>.<P>
+ **
+ ** It must also have a constructor with no arguments. This
+ ** is the constructor that will be called by the RAD tool to
+ ** instantiate the Customizer.<P>
+ **
+ ** Over its lifetime, an instance of a Customizer will only
+ ** customize one single Bean. A new instance of the
+ ** Customizer will be instantiated to edit any other Beans.<P>
+ **
+ ** The Customizer is responsible for notifying its
+ ** PropertyChangeListeners of any changes that are made,
+ ** according to the rules of PropertyChangeListeners (i.e.
+ ** notify the clients <EM>after</EM> the property has
+ ** changed).
+ **
+ ** @author John Keiser
+ ** @since JDK1.1
+ ** @version 1.1.0, 29 Jul 1998
+ ** @see java.beans.BeanDescriptor.getCustomizerClass()
+ **/
+
+public interface Customizer {
+ /** Set the object to Customize. This will always be a
+ ** Bean that had a BeanDescriptor indicating this
+ ** Customizer.
+ ** @param bean the Bean to customize.
+ **/
+ public abstract void setObject(Object bean);
+
+ /** Add a PropertyChangeListener.
+ ** @param l the PropertyChangeListener to add.
+ **/
+ public abstract void addPropertyChangeListener(PropertyChangeListener l);
+
+ /** Remove a PropertyChangeListener.
+ ** @param l the PropertyChangeListener to remove.
+ **/
+ public abstract void removePropertyChangeListener(PropertyChangeListener l);
+}