| /* |
| * Copyright 1995-1999 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| package sun.awt.motif; |
| |
| import java.awt.*; |
| import java.awt.peer.*; |
| |
| public class MMenuPeer extends MMenuItemPeer implements MenuPeer { |
| native void createMenu(MMenuBarPeer parent); |
| native void createSubMenu(MMenuPeer parent); |
| |
| void create(MMenuPeer parent) { |
| if (parent.nativeCreated) { |
| createSubMenu(parent); |
| nativeCreated = true; |
| } |
| } |
| |
| protected MMenuPeer() { |
| } |
| |
| public MMenuPeer(Menu target) { |
| this.target = target; |
| MenuContainer parent = getParent_NoClientCode(target); |
| |
| if (parent instanceof MenuBar) { |
| MMenuBarPeer mb = (MMenuBarPeer) MToolkit.targetToPeer(parent); |
| createMenu(mb); |
| nativeCreated = true; |
| } else if (parent instanceof Menu) { |
| MMenuPeer m = (MMenuPeer) MToolkit.targetToPeer(parent); |
| create(m); |
| } else { |
| throw new IllegalArgumentException("unknown menu container class"); |
| } |
| } |
| |
| public void addSeparator() { |
| } |
| public void addItem(MenuItem item) { |
| } |
| public void delItem(int index) { |
| } |
| |
| void destroyNativeWidget() { |
| // We do not need to synchronize this method because the caller |
| // always holds the tree lock |
| |
| if (nativeCreated) { |
| Menu menu = (Menu) target; |
| int nitems = menu.getItemCount(); |
| for (int i = 0 ; i < nitems ; i++) { |
| MMenuItemPeer mipeer = |
| (MMenuItemPeer) MToolkit.targetToPeer(menu.getItem(i)); |
| mipeer.destroyNativeWidget(); |
| } |
| super.destroyNativeWidget(); |
| } |
| } |
| native void pDispose(); |
| } |