author | prr |
Sat, 19 Sep 2015 15:45:59 -0700 | |
changeset 32865 | f9cb6e427f9e |
parent 25859 | 3317bb8137f4 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package javax.swing.plaf.metal; |
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import sun.awt.AppContext; |
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import javax.swing.*; |
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import javax.swing.plaf.basic.BasicCheckBoxUI; |
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import java.awt.*; |
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import java.awt.event.*; |
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import javax.swing.plaf.*; |
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import java.io.Serializable; |
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/** |
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* CheckboxUI implementation for MetalCheckboxUI |
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* <p> |
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* <strong>Warning:</strong> |
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* Serialized objects of this class will not be compatible with |
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* future Swing releases. The current serialization support is |
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* appropriate for short term storage or RMI between applications running |
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* the same version of Swing. As of 1.4, support for long term storage |
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* of all JavaBeans™ |
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* has been added to the <code>java.beans</code> package. |
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* Please see {@link java.beans.XMLEncoder}. |
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* |
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* @author Michael C. Albers |
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* |
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*/ |
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8032627: Add @SuppressWarnings("serial") to appropriate javax.swing classes
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parents:
20458
diff
changeset
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@SuppressWarnings("serial") // Same-version serialization only |
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public class MetalCheckBoxUI extends MetalRadioButtonUI { |
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// NOTE: MetalCheckBoxUI inherts from MetalRadioButtonUI instead |
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// of BasicCheckBoxUI because we want to pick up all the |
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// painting changes made in MetalRadioButtonUI. |
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private static final Object METAL_CHECK_BOX_UI_KEY = new Object(); |
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private static final String propertyPrefix = "CheckBox" + "."; |
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private boolean defaults_initialized = false; |
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// ******************************** |
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// Create PlAF |
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// ******************************** |
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/** |
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* Returns an instance of {@code MetalCheckBoxUI}. |
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* |
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* @param b a component |
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* @return a new instance of {@code MetalCheckBoxUI} |
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*/ |
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public static ComponentUI createUI(JComponent b) { |
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AppContext appContext = AppContext.getAppContext(); |
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MetalCheckBoxUI checkboxUI = |
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(MetalCheckBoxUI) appContext.get(METAL_CHECK_BOX_UI_KEY); |
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if (checkboxUI == null) { |
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checkboxUI = new MetalCheckBoxUI(); |
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appContext.put(METAL_CHECK_BOX_UI_KEY, checkboxUI); |
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} |
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return checkboxUI; |
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} |
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public String getPropertyPrefix() { |
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return propertyPrefix; |
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} |
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// ******************************** |
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// Defaults |
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// ******************************** |
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public void installDefaults(AbstractButton b) { |
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super.installDefaults(b); |
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if(!defaults_initialized) { |
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icon = UIManager.getIcon(getPropertyPrefix() + "icon"); |
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defaults_initialized = true; |
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} |
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} |
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protected void uninstallDefaults(AbstractButton b) { |
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super.uninstallDefaults(b); |
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defaults_initialized = false; |
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} |
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} |