package com.vaadin.tests.minitutorials.v7a1;
import com.vaadin.data.Property;
import com.vaadin.data.util.BeanItem;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.Label;
import com.vaadin.ui.Notification;
import com.vaadin.ui.TextField;
public class IntegerTextFieldDataSource extends AbstractTestUI {
public class MyBean {
private int value;
public int getValue() {
return value;
}
public void setValue(int integer) {
value = integer;
}
}
@Override
protected void setup(VaadinRequest request) {
final MyBean myBean = new MyBean();
BeanItem<MyBean> beanItem = new BeanItem<MyBean>(myBean);
final Property<Integer> integerProperty = beanItem
.getItemProperty("value");
final TextField textField = new TextField("Text field", integerProperty);
Button submitButton = new Button("Submit value", new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
String uiValue = textField.getValue();
Integer propertyValue = integerProperty.getValue();
int dataModelValue = myBean.getValue();
Notification.show("UI value (String): " + uiValue
+ "\nProperty value (Integer): " + propertyValue
+ "\nData model value (int): " + dataModelValue);
}
});
addComponent(new Label("Text field type: " + textField.getType()));
addComponent(new Label("Text field type: " + integerProperty.getType()));
addComponent(textField);
addComponent(submitButton);
}
@Override
protected String getTestDescription() {
return "Mini tutorial for https://vaadin.com/wiki/-/wiki/Main/Creating%20a%20TextField%20for%20Integer%20only%20input%20using%20a%20data%20source";
}
@Override
protected Integer getTicketNumber() {
// TODO Auto-generated method stub
return null;
}
}