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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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.
 *
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package javax.swing.event;

import javax.swing.MenuElement;
import javax.swing.MenuSelectionManager;
import java.util.EventObject;
import java.awt.event.MouseEvent;
import java.awt.Component;



MenuDragMouseEvent is used to notify interested parties that
the menu element has received a MouseEvent forwarded to it
under drag conditions.


Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing.  As of 1.4, support for long term storage
of all JavaBeans™
has been added to the java.beans package. Please see XMLEncoder. 
Author:Georges Saab
/**
 * MenuDragMouseEvent is used to notify interested parties that
 * the menu element has received a MouseEvent forwarded to it
 * under drag conditions.
 * <p>
 * <strong>Warning:</strong>
 * Serialized objects of this class will not be compatible with
 * future Swing releases. The current serialization support is
 * appropriate for short term storage or RMI between applications running
 * the same version of Swing.  As of 1.4, support for long term storage
 * of all JavaBeans&trade;
 * has been added to the <code>java.beans</code> package.
 * Please see {@link java.beans.XMLEncoder}.
 *
 * @author Georges Saab
 */
@SuppressWarnings("serial")
public class MenuDragMouseEvent extends MouseEvent {
    private MenuElement path[];
    private MenuSelectionManager manager;

    
Constructs a MenuDragMouseEvent object.

Absolute coordinates xAbs and yAbs are set to source's location on screen plus
relative coordinates x and y. xAbs and yAbs are set to zero if the source is not showing.

Params:
  • source –        the Component that originated the event
                     (typically this)
  • id –  an int specifying the type of event, as defined in MouseEvent
  • when –          a long identifying the time the event occurred
  • modifiers –  an int specifying any modifier keys held down, as specified in InputEvent
  • x –             an int specifying the horizontal position at which
                     the event occurred, in pixels
  • y –             an int specifying the vertical position at which
                     the event occurred, in pixels
  • clickCount –    an int specifying the number of mouse-clicks
  • popupTrigger –  a boolean -- true if the event {should?/did?}
                     trigger a popup
  • p –             an array of MenuElement objects specifying a path
                       to a menu item affected by the drag
  • m –             a MenuSelectionManager object that handles selections
See Also:
/**
     * Constructs a MenuDragMouseEvent object.
     * <p>Absolute coordinates xAbs and yAbs are set to source's location on screen plus
     * relative coordinates x and y. xAbs and yAbs are set to zero if the source is not showing.
     *
     * @param source        the Component that originated the event
     *                      (typically <code>this</code>)
     * @param id            an int specifying the type of event, as defined
     *                      in {@link java.awt.event.MouseEvent}
     * @param when          a long identifying the time the event occurred
     * @param modifiers     an int specifying any modifier keys held down,
     *                      as specified in {@link java.awt.event.InputEvent}
     * @param x             an int specifying the horizontal position at which
     *                      the event occurred, in pixels
     * @param y             an int specifying the vertical position at which
     *                      the event occurred, in pixels
     * @param clickCount    an int specifying the number of mouse-clicks
     * @param popupTrigger  a boolean -- true if the event {should?/did?}
     *                      trigger a popup
     * @param p             an array of MenuElement objects specifying a path
     *                        to a menu item affected by the drag
     * @param m             a MenuSelectionManager object that handles selections
     * @see MouseEvent#MouseEvent(java.awt.Component, int, long, int, int, int, int, int, int, boolean, int)
     */
    public MenuDragMouseEvent(Component source, int id, long when,
                              int modifiers, int x, int y, int clickCount,
                              boolean popupTrigger, MenuElement p[],
                              MenuSelectionManager m) {
        super(source, id, when, modifiers, x, y, clickCount, popupTrigger);
        path = p;
        manager = m;
    }

    
Constructs a MenuDragMouseEvent object.

Even if inconsistent values for relative and absolute coordinates are
passed to the constructor, the MenuDragMouseEvent instance is still
created.

Params:
  • source –        the Component that originated the event
                     (typically this)
  • id –  an int specifying the type of event, as defined in MouseEvent
  • when –          a long identifying the time the event occurred
  • modifiers –  an int specifying any modifier keys held down, as specified in InputEvent
  • x –             an int specifying the horizontal position at which
                     the event occurred, in pixels
  • y –             an int specifying the vertical position at which
                     the event occurred, in pixels
  • xAbs –          an int specifying the horizontal absolute position at which
                     the event occurred, in pixels
  • yAbs –          an int specifying the vertical absolute position at which
                     the event occurred, in pixels
  • clickCount –    an int specifying the number of mouse-clicks
  • popupTrigger –  a boolean -- true if the event {should?/did?}
                     trigger a popup
  • p –             an array of MenuElement objects specifying a path
                       to a menu item affected by the drag
  • m –             a MenuSelectionManager object that handles selections
See Also:
Since:1.6
/**
     * Constructs a MenuDragMouseEvent object.
     * <p>Even if inconsistent values for relative and absolute coordinates are
     * passed to the constructor, the MenuDragMouseEvent instance is still
     * created.
     * @param source        the Component that originated the event
     *                      (typically <code>this</code>)
     * @param id            an int specifying the type of event, as defined
     *                      in {@link java.awt.event.MouseEvent}
     * @param when          a long identifying the time the event occurred
     * @param modifiers     an int specifying any modifier keys held down,
     *                      as specified in {@link java.awt.event.InputEvent}
     * @param x             an int specifying the horizontal position at which
     *                      the event occurred, in pixels
     * @param y             an int specifying the vertical position at which
     *                      the event occurred, in pixels
     * @param xAbs          an int specifying the horizontal absolute position at which
     *                      the event occurred, in pixels
     * @param yAbs          an int specifying the vertical absolute position at which
     *                      the event occurred, in pixels
     * @param clickCount    an int specifying the number of mouse-clicks
     * @param popupTrigger  a boolean -- true if the event {should?/did?}
     *                      trigger a popup
     * @param p             an array of MenuElement objects specifying a path
     *                        to a menu item affected by the drag
     * @param m             a MenuSelectionManager object that handles selections
     * @see MouseEvent#MouseEvent(java.awt.Component, int, long, int, int, int, int, int, int, boolean, int)
     * @since 1.6
     */
    public MenuDragMouseEvent(Component source, int id, long when,
                              int modifiers, int x, int y, int xAbs,
                              int yAbs, int clickCount,
                              boolean popupTrigger, MenuElement p[],
                              MenuSelectionManager m) {
        super(source, id, when, modifiers, x, y, xAbs, yAbs, clickCount,
              popupTrigger, MouseEvent.NOBUTTON);
        path = p;
        manager = m;
    }

    
Returns the path to the selected menu item.

Returns:an array of MenuElement objects representing the path value
/**
     * Returns the path to the selected menu item.
     *
     * @return an array of MenuElement objects representing the path value
     */
    public MenuElement[] getPath() {
        return path;
    }

    
Returns the current menu selection manager.

Returns:a MenuSelectionManager object
/**
     * Returns the current menu selection manager.
     *
     * @return a MenuSelectionManager object
     */
    public MenuSelectionManager getMenuSelectionManager() {
        return manager;
    }
}