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package com.vaadin.tests.application;
import com.vaadin.event.ShortcutAction.KeyCode;
import com.vaadin.tests.components.AbstractTestCase;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.Component;
import com.vaadin.ui.FormLayout;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.LegacyWindow;
import com.vaadin.ui.PasswordField;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;
public class ErrorInUnloadEvent extends AbstractTestCase {
private LegacyWindow mainWindow;
private Object user = null;
@Override
public void init() {
if (user == null) {
showLoginWindow();
} else {
showMainWindow();
}
}
private void showLoginWindow() {
if (mainWindow == null) {
mainWindow = new LegacyWindow();
setMainWindow(mainWindow);
} else {
mainWindow.removeAllComponents();
}
mainWindow.setCaption("Please login");
FormLayout formLayout = new FormLayout();
final TextField userField = new TextField("Username");
userField.setId("user");
final PasswordField passwordField = new PasswordField("Password");
passwordField.setId("pwd");
Button login = new Button("login");
login.setId("loginButton");
login.setClickShortcut(KeyCode.ENTER);
formLayout.addComponent(userField);
formLayout.addComponent(passwordField);
formLayout.addComponent(login);
mainWindow.setContent(formLayout);
login.addListener(new ClickListener() {
@Override
public void buttonClick(final ClickEvent event) {
String username = userField.getValue();
String password = passwordField.getValue();
user = username;
showMainWindow();
}
});
}
private void showMainWindow() {
if (mainWindow == null) {
mainWindow = new LegacyWindow();
setMainWindow(mainWindow);
} else {
mainWindow.removeAllComponents();
}
VerticalLayout root = new VerticalLayout();
root.addComponent(createHeader());
mainWindow.addComponent(root);
}
private Component createHeader() {
HorizontalLayout header = new HorizontalLayout();
header.addStyleName("header-background");
Label title = new Label("...Title...");
title.addStyleName("header-title");
header.addComponent(title);
Button logout = new Button("Logout");
logout.addListener(new ClickListener() {
@Override
public void buttonClick(final ClickEvent event) {
user = null;
showLoginWindow();
}
});
header.addComponent(logout);
return header;
}
@Override
protected String getDescription() {
return "Enter a text in the password field and press enter. Then reload the page. No error message should be printed about ignoring a variable change.";
}
@Override
protected Integer getTicketNumber() {
return 6316;
}
}
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