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Viewing changes to laf-widget/src/main/java/org/pushingpixels/lafwidget/text/SelectAllOnFocusGainWidget.java

  • Committer: Package Import Robot
  • Author(s): Felix Natter
  • Date: 2016-01-18 20:58:45 UTC
  • Revision ID: package-import@ubuntu.com-20160118205845-crbmrkda61qsi5qa
Tags: upstream-7.3+dfsg2
Import upstream version 7.3+dfsg2

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laf-widget/src/main/java/org/pushingpixels/lafwidget/text/SelectAllOnFocusGainWidget.java
 
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/*
 
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 * Copyright (c) 2005-2010 Laf-Widget Kirill Grouchnikov. All Rights Reserved.
 
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 *
 
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 * Redistribution and use in source and binary forms, with or without 
 
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 * modification, are permitted provided that the following conditions are met:
 
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 * 
 
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 *  o Redistributions of source code must retain the above copyright notice, 
 
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 *    this list of conditions and the following disclaimer. 
 
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 *     
 
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 *  o Redistributions in binary form must reproduce the above copyright notice, 
 
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 *    this list of conditions and the following disclaimer in the documentation 
 
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 *    and/or other materials provided with the distribution. 
 
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 *     
 
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 *  o Neither the name of Laf-Widget Kirill Grouchnikov nor the names of 
 
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 *    its contributors may be used to endorse or promote products derived 
 
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 *    from this software without specific prior written permission. 
 
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 *     
 
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 
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 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
 
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 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 
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 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
 
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 
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 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
 
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 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
 
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 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 
 
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 
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 */
 
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package org.pushingpixels.lafwidget.text;
 
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import java.awt.event.*;
 
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import javax.swing.SwingUtilities;
 
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import javax.swing.text.JTextComponent;
 
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import org.pushingpixels.lafwidget.LafWidgetAdapter;
 
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import org.pushingpixels.lafwidget.LafWidgetUtilities;
 
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/**
 
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 * Adds "select all on focus gain" behaviour on text components.
 
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 * 
 
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 * @author Kirill Grouchnikov
 
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 */
 
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public class SelectAllOnFocusGainWidget extends
 
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                LafWidgetAdapter<JTextComponent> {
 
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        /**
 
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         * The focus listener.
 
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         */
 
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        protected FocusListener focusListener;
 
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        /*
 
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         * (non-Javadoc)
 
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         * 
 
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         * @see org.pushingpixels.lafwidget.LafWidget#requiresCustomLafSupport()
 
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         */
 
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        @Override
 
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    public boolean requiresCustomLafSupport() {
 
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                return false;
 
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        }
 
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        /*
 
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         * (non-Javadoc)
 
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         * 
 
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         * @see org.pushingpixels.lafwidget.LafWidgetAdapter#installListeners()
 
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         */
 
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        @Override
 
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        public void installListeners() {
 
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                this.focusListener = new FocusAdapter() {
 
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                        @Override
 
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                        public void focusGained(FocusEvent e) {
 
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                                SwingUtilities.invokeLater(new Runnable() {
 
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                                        @Override
 
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                    public void run() {
 
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                                                if (LafWidgetUtilities
 
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                                                                .hasTextFocusSelectAllProperty(jcomp)
 
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                                                                && jcomp.isEditable())
 
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                                                        jcomp.selectAll();
 
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                                        }
 
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                                });
 
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                        }
 
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                };
 
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                this.jcomp.addFocusListener(this.focusListener);
 
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        }
 
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        /*
 
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         * (non-Javadoc)
 
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         * 
 
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         * @see org.pushingpixels.lafwidget.LafWidgetAdapter#uninstallListeners()
 
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         */
 
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        @Override
 
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        public void uninstallListeners() {
 
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                this.jcomp.removeFocusListener(this.focusListener);
 
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                this.focusListener = null;
 
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        }
 
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}