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package com.vaadin.tests.components.textfield;
import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Locale;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUIWithLog;
import com.vaadin.ui.Button;
import com.vaadin.ui.FormLayout;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.v7.data.fieldgroup.FieldGroup;
import com.vaadin.v7.data.util.BeanItem;
import com.vaadin.v7.ui.TextField;
/**
* @since 7.2
* @author Vaadin Ltd
*/
public class BigDecimalTextField extends AbstractTestUIWithLog {
@Override
protected void setup(VaadinRequest request) {
final VerticalLayout layout = new VerticalLayout();
layout.setMargin(true);
setLocale(new Locale("fi", "FI"));
BeanBigDecimal beanBigDecimal = new BeanBigDecimal();
BeanItem<BeanBigDecimal> beanItem = new BeanItem<>(beanBigDecimal);
FormLayout formLayout = new FormLayout();
TextField textField = new TextField("BigDecimal field");
textField.setImmediate(true);
textField.setValue("12");
formLayout.addComponent(textField);
final FieldGroup fieldGroup = new FieldGroup(beanItem);
fieldGroup.bind(textField, "decimal");
Button setValue = new Button("Set value to 15,2",
event -> ((TextField) fieldGroup.getField("decimal"))
.setValue("15,2"));
Button button = new Button("Commit");
button.addClickListener(event -> {
try {
fieldGroup.commit();
log("Commit ok. Property value: "
+ fieldGroup.getItemDataSource()
.getItemProperty("decimal").getValue());
} catch (FieldGroup.CommitException e) {
log("Commit failed: " + e.getMessage());
}
});
layout.addComponent(formLayout);
layout.addComponent(setValue);
layout.addComponent(button);
setContent(layout);
}
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#getTestDescription()
*/
@Override
protected String getTestDescription() {
return "Tests that BigDecimals work correctly with TextFields";
}
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#getTicketNumber()
*/
@Override
protected Integer getTicketNumber() {
return 9997;
}
public static class BeanBigDecimal implements Serializable {
BigDecimal decimal;
public BeanBigDecimal() {
}
public BigDecimal getDecimal() {
return decimal;
}
public void setDecimal(BigDecimal decimal) {
this.decimal = decimal;
}
}
}
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