Mercurial > hg > release > thermostat-1.4
view client/swing/src/main/java/com/redhat/thermostat/client/swing/components/ThermostatPasswordField.java @ 1854:5f61f05dff9e
Add and use cut-copy-paste-enabled text components
PR2927
Reviewed-by: aazores, jerboaa
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2016-April/018499.html
author | Anirudhan Mukundan <amukunda@redhat.com> |
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date | Tue, 03 May 2016 13:42:39 -0400 |
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/* * Copyright 2012-2015 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat 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 for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.client.swing.components; import javax.swing.JPasswordField; import javax.swing.text.Document; import java.beans.PropertyChangeEvent; import java.beans.PropertyChangeListener; public class ThermostatPasswordField extends JPasswordField implements ThermostatTextComponent { private CutCopyPastePopup contextMenu = CutCopyPastePopup.getPasteOnlyMenu(); { this.setComponentPopupMenu(contextMenu); addPropertyChangeListener("JPasswordField.cutCopyAllowed", new PropertyChangeListener() { @Override public void propertyChange(PropertyChangeEvent propertyChangeEvent) { boolean cutCopyEnabled = (Boolean) propertyChangeEvent.getNewValue(); contextMenu.setCutEnabled(cutCopyEnabled && isEnabled() && isEditable()); contextMenu.setCopyEnabled(cutCopyEnabled && isEnabled()); } }); } public ThermostatPasswordField() { super(); } public ThermostatPasswordField(String text) { super(text); } public ThermostatPasswordField(int columns) { super(columns); } public ThermostatPasswordField(String text, int columns) { super(text, columns); } public ThermostatPasswordField(Document doc, String txt, int columns) { super(doc, txt, columns); } @Override public CutCopyPastePopup getContextMenu() { return contextMenu; } @Override public void setEditable(boolean b) { super.setEditable(b); if (contextMenu != null) { contextMenu.setCutEnabled(b && isEnabled() && isCutCopyEnabled()); contextMenu.setPasteEnabled(b && isEnabled()); } } @Override public void setEnabled(boolean b) { super.setEnabled(b); if (contextMenu != null) { contextMenu.setCutEnabled(b && isEditable() && isCutCopyEnabled()); contextMenu.setCopyEnabled(b && isCutCopyEnabled()); contextMenu.setPasteEnabled(b && isEditable()); contextMenu.setEnabled(b); } } public void setCutCopyEnabled(boolean b) { this.putClientProperty("JPasswordField.cutCopyAllowed", b); } public boolean isCutCopyEnabled() { Boolean enabled = (Boolean) getClientProperty("JPasswordField.cutCopyAllowed"); return enabled != null && enabled; } }