/* * Copyright 2000-2014 Vaadin Ltd. * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ package com.vaadin.ui; import org.jsoup.nodes.Attributes; import org.jsoup.nodes.Element; import com.vaadin.data.Property; import com.vaadin.ui.declarative.DesignAttributeHandler; import com.vaadin.ui.declarative.DesignContext; /** * A field that is used to enter secret text information like passwords. The * entered text is not displayed on the screen. */ public class PasswordField extends AbstractTextField { /** * Constructs an empty PasswordField. */ public PasswordField() { setValue(""); } /** * Constructs a PasswordField with given property data source. * * @param dataSource * the property data source for the field */ public PasswordField(Property dataSource) { setPropertyDataSource(dataSource); } /** * Constructs a PasswordField with given caption and property data source. * * @param caption * the caption for the field * @param dataSource * the property data source for the field */ public PasswordField(String caption, Property dataSource) { this(dataSource); setCaption(caption); } /** * Constructs a PasswordField with given value and caption. * * @param caption * the caption for the field * @param value * the value for the field */ public PasswordField(String caption, String value) { setValue(value); setCaption(caption); } /** * Constructs a PasswordField with given caption. * * @param caption * the caption for the field */ public PasswordField(String caption) { this(); setCaption(caption); } /* * (non-Javadoc) * * @see com.vaadin.ui.AbstractField#readDesign(org.jsoup.nodes.Element , * com.vaadin.ui.declarative.DesignContext) */ @Override public void readDesign(Element design, DesignContext designContext) { super.readDesign(design, designContext); Attributes attr = design.attributes(); if (attr.hasKey("value")) { setValue(DesignAttributeHandler.readAttribute("value", attr, String.class), false, true); } } /* * (non-Javadoc) * * @see com.vaadin.ui.AbstractTextField#writeDesign(org.jsoup.nodes.Element * , com.vaadin.ui.declarative.DesignContext) */ @Override public void writeDesign(Element design, DesignContext designContext) { super.writeDesign(design, designContext); AbstractTextField def = (AbstractTextField) designContext .getDefaultInstance(this); Attributes attr = design.attributes(); DesignAttributeHandler.writeAttribute("value", attr, getValue(), def.getValue(), String.class); } @Override public void clear() { setValue(""); } }