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-/* PopupMenuUI.java --
- Copyright (C) 2002, 2003, 2004 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., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package javax.swing.plaf;
-
-import java.awt.event.MouseEvent;
-
-import javax.swing.JPopupMenu;
-import javax.swing.Popup;
-import javax.swing.PopupFactory;
-
-/**
- * An abstract base class for delegates that implement the pluggable
- * look and feel for a <code>JPopupMenu</code>.
- *
- * @see javax.swing.JPopupMenu
- *
- * @author Andrew Selkirk (aselkirk@sympatico.ca)
- * @author Sascha Brawer (brawer@dandelis.ch)
- */
-public abstract class PopupMenuUI
- extends ComponentUI
-{
- /**
- * Constructs a new <code>PopupMenuUI</code>.
- */
- public PopupMenuUI()
- {
- }
-
-
- /**
- * Tests whether or not a mouse event triggers a popup menu.
- *
- * <p>The default implementation calls
- * <code>event.isPopupTrigger()</code>, which checks for the gesture
- * that is common for the platform on which the application runs. If
- * a look and feel wants to employ non-standard conventions for
- * triggering a popup menu, it can override this method.
- *
- * @param event the event to check.
- *
- * @return <code>true</code> if the event triggers a popup menu;
- * <code>false</code> otherwise.
- *
- * @since 1.3
- */
- public boolean isPopupTrigger(MouseEvent event)
- {
- return event.isPopupTrigger();
- }
-
-
- /**
- * Creates a <code>Popup</code> for displaying the popup menu. The
- * default implementation uses the {@link javax.swing.PopupFactory}
- * for retrieving a suitable <code>Popup</code>, but subclasses
- * might want to override this method if a LookAndFeel needs special
- * Popups.
- *
- * @param popup the <code>JPopupMenu</code> for whose display
- * a <code>Popup</code> is needed.
- *
- * @param x the horizontal position where the popup will be
- * displayed.
- *
- * @param y the vertical position where the popup will be
- * displayed.
- *
- * @return a <code>Popup</code> for showing and hiding
- * the menu.
- *
- * @since 1.4
- */
- public Popup getPopup(JPopupMenu popup, int x, int y)
- {
- return PopupFactory.getSharedInstance().getPopup(
- /* origin/owner of the popup */ popup.getInvoker(),
- /* contents */ popup,
- x, y);
- }
-}