From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libjava/classpath/java/awt/PopupMenu.java | 190 ++++++++++++++++++++++++++++++ 1 file changed, 190 insertions(+) create mode 100644 libjava/classpath/java/awt/PopupMenu.java (limited to 'libjava/classpath/java/awt/PopupMenu.java') diff --git a/libjava/classpath/java/awt/PopupMenu.java b/libjava/classpath/java/awt/PopupMenu.java new file mode 100644 index 000000000..8595300f1 --- /dev/null +++ b/libjava/classpath/java/awt/PopupMenu.java @@ -0,0 +1,190 @@ +/* PopupMenu.java -- An AWT popup menu + Copyright (C) 1999, 2000, 2001, 2002, 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 java.awt; + +import java.awt.peer.PopupMenuPeer; + +import javax.accessibility.AccessibleContext; +import javax.accessibility.AccessibleRole; + +/** + * This class implement an AWT popup menu widget + * + * @author Aaron M. Renn (arenn@urbanophile.com) + */ +public class PopupMenu extends Menu +{ + +/* + * Static Variables + */ + + /** + * The number used to generate the name returned by getName. + */ + private static transient long next_popup_number; + + // Serialization Constant + private static final long serialVersionUID = - 4620452533522760060L; + +/*************************************************************************/ + +/* + * Constructors + */ + +/** + * Initializes a new instance of PopupMenu. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() + * returns true. + */ +public +PopupMenu() +{ +} + +/*************************************************************************/ + +/** + * Initializes a new instance of PopupMenu with the specified + * label. + * + * @param label The label for this popup menu. + * + * @exception HeadlessException If GraphicsEnvironment.isHeadless() + * returns true. + */ +public +PopupMenu(String label) +{ + super(label); + + if (GraphicsEnvironment.isHeadless()) + throw new HeadlessException (); +} + +/*************************************************************************/ + +/* + * Instance Methods + */ + +/** + * Creates this object's native peer. + */ +public void +addNotify() +{ + if (peer == null) + peer = getToolkit ().createPopupMenu (this); + super.addNotify (); +} + +/*************************************************************************/ + +/** + * Displays this popup menu at the specified coordinates relative to + * the specified component. + * + * @param component The component to which the display coordinates are relative. + * @param x The X coordinate of the menu. + * @param y The Y coordinate of the menu. + */ +public void +show(Component component, int x, int y) +{ + if (getPeer() == null) + this.addNotify(); + PopupMenuPeer pmp = (PopupMenuPeer)getPeer(); + if (pmp != null) + { + /* XXX + Event e = new Event (component, Event.ACTION_EVENT, component); + e.x = x; + e.y = y;*/ + pmp.show (component, x, y); + } +} + + protected class AccessibleAWTPopupMenu extends AccessibleAWTMenu + { + private static final long serialVersionUID = -4282044795947239955L; + + protected AccessibleAWTPopupMenu() + { + } + + public AccessibleRole getAccessibleRole() + { + return AccessibleRole.POPUP_MENU; + } + + } + + /** + * Gets the AccessibleContext associated with this PopupMenu. + * The context is created, if necessary. + * + * @return the associated context + */ + public AccessibleContext getAccessibleContext() + { + /* Create the context if this is the first request */ + if (accessibleContext == null) + accessibleContext = new AccessibleAWTPopupMenu(); + return accessibleContext; + } + + /** + * Generate a unique name for this PopupMenu. + * + * @return A unique name for this PopupMenu. + */ + String generateName() + { + return "popup" + getUniqueLong(); + } + + private static synchronized long getUniqueLong() + { + return next_popup_number++; + } + +} // class PopupMenu -- cgit v1.2.3