com.vaadin.ui.PasswordField Maven / Gradle / Ivy
/*
* Vaadin Framework 7
*
* Copyright (C) 2000-2024 Vaadin Ltd
*
* This program is available under Vaadin Commercial License and Service Terms.
*
* See for the full
* 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("");
}
}