ApplicationView.java

/*
 * Copyright 2016 ArcBees Inc.
 *
 * 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.gwtplatform.samples.multimodule.module1.client.application;

import javax.inject.Inject;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;
import com.gwtplatform.mvp.client.ViewWithUiHandlers;

public class ApplicationView extends ViewWithUiHandlers<ApplicationUiHandlers> implements ApplicationPresenter.MyView {
    interface Binder extends UiBinder<Widget, ApplicationView> {
    }

    @UiField
    TextBox nameField;
    @UiField
    Button sendButton;
    @UiField
    HTML error;

    @Inject
    ApplicationView(
            Binder uiBinder) {
        initWidget(uiBinder.createAndBindUi(this));
    }

    @Override
    public void resetAndFocus() {
        nameField.setFocus(true);
        nameField.selectAll();
    }

    @Override
    public void setError(String errorText) {
        error.setHTML(errorText);
    }

    @UiHandler("sendButton")
    void onSend(ClickEvent event) {
        getUiHandlers().sendName(nameField.getText());
    }
}