src/share/classes/java/awt/event/MouseWheelListener.java

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   1 /*
   2  * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  35  * The class that is interested in processing a mouse wheel event
  36  * implements this interface (and all the methods it contains).
  37  * <P>
  38  * The listener object created from that class is then registered with a
  39  * component using the component's <code>addMouseWheelListener</code>
  40  * method. A mouse wheel event is generated when the mouse wheel is rotated.
  41  * When a mouse wheel event occurs, that object's <code>mouseWheelMoved</code>
  42  * method is invoked.
  43  * <p>
  44  * For information on how mouse wheel events are dispatched, see
  45  * the class description for {@link MouseWheelEvent}.
  46  *
  47  * @author Brent Christian
  48  * @see MouseWheelEvent
  49  * @since 1.4
  50  */
  51 public interface MouseWheelListener extends EventListener {
  52 
  53     /**
  54      * Invoked when the mouse wheel is rotated.

  55      * @see MouseWheelEvent
  56      */
  57     public void mouseWheelMoved(MouseWheelEvent e);
  58 }
   1 /*
   2  * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  35  * The class that is interested in processing a mouse wheel event
  36  * implements this interface (and all the methods it contains).
  37  * <P>
  38  * The listener object created from that class is then registered with a
  39  * component using the component's <code>addMouseWheelListener</code>
  40  * method. A mouse wheel event is generated when the mouse wheel is rotated.
  41  * When a mouse wheel event occurs, that object's <code>mouseWheelMoved</code>
  42  * method is invoked.
  43  * <p>
  44  * For information on how mouse wheel events are dispatched, see
  45  * the class description for {@link MouseWheelEvent}.
  46  *
  47  * @author Brent Christian
  48  * @see MouseWheelEvent
  49  * @since 1.4
  50  */
  51 public interface MouseWheelListener extends EventListener {
  52 
  53     /**
  54      * Invoked when the mouse wheel is rotated.
  55      * @param e the event to be processed
  56      * @see MouseWheelEvent
  57      */
  58     public void mouseWheelMoved(MouseWheelEvent e);
  59 }