1 /* 2 * Copyright (c) 2012, 2014, 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 23 * questions. 24 */ 25 package com.sun.glass.ui.swt; 26 27 import org.eclipse.swt.SWT; 28 import org.eclipse.swt.widgets.Display; 29 import org.eclipse.swt.widgets.Menu; 30 31 import com.sun.glass.ui.delegate.MenuBarDelegate; 32 import com.sun.glass.ui.delegate.MenuDelegate; 33 34 final class SWTMenuBarDelegate implements MenuBarDelegate { 35 Menu menuBar; 36 37 public boolean createMenuBar() { 38 return (menuBar = Display.getDefault().getMenuBar()) != null; 39 } 40 41 //TODO - work around for possible bug in Quantum? 42 //TODO = add 0, 1, 2, 3 => remove 3, 2, 1, leaving 0 43 //TODO - for that point on, indexing starts from one 44 boolean firstRemove = true; 45 46 public boolean insert(MenuDelegate menu, int pos) { 47 //System.out.println("INSERT: " + pos); 48 if (!firstRemove) --pos; 49 if (menuBar == null) return false; 50 ((SWTMenuDelegate)menu).item = new org.eclipse.swt.widgets.MenuItem(menuBar, SWT.CASCADE, pos); 51 ((SWTMenuDelegate)menu).setTitle(((SWTMenuDelegate)menu).title); 52 ((SWTMenuDelegate)menu).setEnabled(((SWTMenuDelegate)menu).enabled); 53 ((SWTMenuDelegate)menu).item.setMenu(((SWTMenuDelegate)menu).menu); 54 return true; 55 } 56 57 public boolean remove(MenuDelegate menu, int pos) { 58 //System.out.println("REMOVE: " + pos); 59 if (!firstRemove) --pos; 60 if (0 <= pos && pos < menuBar.getItemCount()) { 61 menuBar.getItem(pos).dispose(); 62 } 63 if (firstRemove && pos == 1) { 64 --pos; 65 firstRemove = false; 66 //System.out.println("REMOVE (work around): " + pos); 67 menuBar.getItem(pos).dispose(); 68 } 69 return true; 70 } 71 72 public long getNativeMenu() { 73 //TODO - return menu bar handle from the operating system 74 return 1L; 75 } 76 }