| /* |
| * Copyright (c) 2003, 2016, Oracle and/or its affiliates. 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.awt.X11; |
| |
| import java.awt.*; |
| import java.awt.peer.*; |
| import java.awt.event.*; |
| |
| import sun.awt.AWTAccessor; |
| |
| final class XCheckboxMenuItemPeer extends XMenuItemPeer |
| implements CheckboxMenuItemPeer { |
| |
| /************************************************ |
| * |
| * Construction |
| * |
| ************************************************/ |
| XCheckboxMenuItemPeer(CheckboxMenuItem target) { |
| super(target); |
| } |
| |
| /************************************************ |
| * |
| * Implementaion of interface methods |
| * |
| ************************************************/ |
| |
| //Prom CheckboxMenuItemtPeer |
| @Override |
| public void setState(boolean t) { |
| repaintIfShowing(); |
| } |
| |
| /************************************************ |
| * |
| * Access to target's fields |
| * |
| ************************************************/ |
| boolean getTargetState() { |
| return AWTAccessor.getCheckboxMenuItemAccessor() |
| .getState((CheckboxMenuItem)getTarget()); |
| } |
| |
| /************************************************ |
| * |
| * Utility functions |
| * |
| ************************************************/ |
| |
| /** |
| * Toggles state and generates ItemEvent |
| */ |
| @Override |
| void action(long when, int modifiers) { |
| XToolkit.executeOnEventHandlerThread((CheckboxMenuItem)getTarget(), new Runnable() { |
| @Override |
| public void run() { |
| doToggleState(when); |
| } |
| }); |
| } |
| |
| |
| /************************************************ |
| * |
| * Private |
| * |
| ************************************************/ |
| private void doToggleState(long when) { |
| CheckboxMenuItem cb = (CheckboxMenuItem)getTarget(); |
| boolean newState = !getTargetState(); |
| cb.setState(newState); |
| ItemEvent e = new ItemEvent(cb, |
| ItemEvent.ITEM_STATE_CHANGED, |
| getTargetLabel(), |
| getTargetState() ? ItemEvent.SELECTED : ItemEvent.DESELECTED); |
| XWindow.postEventStatic(e); |
| //WToolkit does not post ActionEvent when clicking on menu item |
| //MToolkit _does_ post. |
| //Fix for 5005195 MAWT: CheckboxMenuItem fires action events |
| //Events should not be fired |
| //XWindow.postEventStatic(new ActionEvent(cb, ActionEvent.ACTION_PERFORMED, |
| // getTargetActionCommand(), when, |
| // 0)); |
| } |
| |
| } // class XCheckboxMenuItemPeer |