| /* |
| * Copyright (c) 2011, 2012, 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 com.apple.laf; |
| |
| import java.beans.*; |
| |
| import javax.accessibility.*; |
| import javax.swing.*; |
| |
| class ScreenMenuPropertyListener implements PropertyChangeListener { |
| ScreenMenuPropertyHandler fMenu; |
| |
| ScreenMenuPropertyListener(final ScreenMenuPropertyHandler mc) { |
| fMenu = mc; |
| } |
| |
| /** |
| * This method gets called when a bound property is changed. |
| * @param evt A PropertyChangeEvent object describing the event source |
| * and the property that has changed. |
| */ |
| public void propertyChange(final PropertyChangeEvent e) { |
| final String propertyName = e.getPropertyName(); |
| |
| if ("enabled".equals(propertyName)) { |
| fMenu.setEnabled(((Boolean)e.getNewValue()).booleanValue()); |
| return; |
| } |
| |
| if (AccessibleContext.ACCESSIBLE_STATE_PROPERTY.equals(propertyName)) { |
| // rdar://Problem/3553843 |
| // When an ACCESSIBLE_STATE_PROPERTY changes, it's always newValue == null and oldValue == state turned off |
| // or newValue == state turned on and oldValue == null. We only care about changes in the ENABLED |
| // state, so only change the menu's enabled state when the value is AccessibleState.ENABLED |
| if (e.getNewValue() == AccessibleState.ENABLED || e.getOldValue() == AccessibleState.ENABLED) { |
| final Object newValue = e.getNewValue(); |
| fMenu.setEnabled(newValue == AccessibleState.ENABLED); |
| } |
| return; |
| } |
| |
| if ("accelerator".equals(propertyName)) { |
| fMenu.setAccelerator((KeyStroke)e.getNewValue()); |
| return; |
| } |
| |
| if (AbstractButton.TEXT_CHANGED_PROPERTY.equals(propertyName)) { |
| fMenu.setLabel((String)e.getNewValue()); |
| return; |
| } |
| |
| if (AbstractButton.ICON_CHANGED_PROPERTY.equals(propertyName)) { |
| fMenu.setIcon((Icon)e.getNewValue()); |
| return; |
| } |
| |
| if (JComponent.TOOL_TIP_TEXT_KEY.equals(propertyName)) { |
| fMenu.setToolTipText((String)e.getNewValue()); |
| return; |
| } |
| |
| if (AquaMenuItemUI.IndeterminateListener.CLIENT_PROPERTY_KEY.equals(propertyName)) { |
| fMenu.setIndeterminate(AquaMenuItemUI.IndeterminateListener.isIndeterminate((JMenuItem)e.getSource())); |
| return; |
| } |
| } |
| } |