com.google.gwt.examples.DatePickerExample.java Source code

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Here is the source code for com.google.gwt.examples.DatePickerExample.java

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/*
 * Copyright 2008 Google 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.google.gwt.examples;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.i18n.client.DateTimeFormat;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.datepicker.client.DatePicker;

import java.util.Date;

public class DatePickerExample implements EntryPoint {

    public void onModuleLoad() {
        // Create a date picker
        DatePicker datePicker = new DatePicker();
        final Label text = new Label();

        // Set the value in the text box when the user selects a date
        datePicker.addValueChangeHandler(new ValueChangeHandler<Date>() {
            public void onValueChange(ValueChangeEvent<Date> event) {
                Date date = event.getValue();
                String dateString = DateTimeFormat.getMediumDateFormat().format(date);
                text.setText(dateString);
            }
        });

        // Set the default value
        datePicker.setValue(new Date(), true);

        // Add the widgets to the page
        RootPanel.get().add(text);
        RootPanel.get().add(datePicker);
    }
}