1 /* 2 * Copyright (c) 2011, 2013, 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 26 package sun.lwawt.macosx; 27 28 import java.awt.CheckboxMenuItem; 29 import java.awt.EventQueue; 30 import java.awt.event.ItemEvent; 31 import java.awt.peer.CheckboxMenuItemPeer; 32 33 import sun.awt.SunToolkit; 34 35 public class CCheckboxMenuItem extends CMenuItem implements CheckboxMenuItemPeer { 36 boolean fAutoToggle = true; 37 boolean fIsIndeterminate = false; 38 39 private native void nativeSetState(long modelPtr, boolean state); 40 private native void nativeSetIsCheckbox(long modelPtr); 41 42 CCheckboxMenuItem(CheckboxMenuItem target) { 43 super(target); 44 nativeSetIsCheckbox(getModel()); 45 setState(target.getState()); 46 } 47 48 // MenuItemPeer implementation 49 @Override 50 public void setState(boolean state) { 51 nativeSetState(getModel(), state); 52 } 53 54 public void handleAction(final boolean state) { 55 final CheckboxMenuItem target = (CheckboxMenuItem)getTarget(); 56 SunToolkit.executeOnEventHandlerThread(target, new Runnable() { 57 public void run() { 58 target.setState(state); 59 } 60 }); 61 ItemEvent event = new ItemEvent(target, ItemEvent.ITEM_STATE_CHANGED, target.getLabel(), state ? ItemEvent.SELECTED : ItemEvent.DESELECTED); 62 SunToolkit.postEvent(SunToolkit.targetToAppContext(getTarget()), event); 63 } 64 65 public void setIsIndeterminate(final boolean indeterminate) { 66 fIsIndeterminate = indeterminate; 67 } 68 69 private boolean isAutoToggle() { 70 return fAutoToggle; 71 } 72 73 public void setAutoToggle(boolean b) { 74 fAutoToggle = b; 75 } 76 }