CapsLockWarningWithRpc.java

/*
 * Copyright 2000-2016 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.tests.minitutorials.v7b1;

import com.vaadin.server.AbstractExtension;
import com.vaadin.tests.widgetset.client.minitutorials.v7b1.CapsLockWarningRpc;
import com.vaadin.ui.Notification;
import com.vaadin.ui.PasswordField;

public class CapsLockWarningWithRpc extends AbstractExtension {
    public CapsLockWarningWithRpc() {
        registerRpc(new CapsLockWarningRpc() {
            @Override
            public void isCapsLockEnabled(boolean isCapsLockEnabled) {
                Notification.show("Caps Lock was "
                        + (isCapsLockEnabled ? "enabled" : "disabled"));
            }
        });
    }

    public void extend(PasswordField field) {
        super.extend(field);
    }
}