1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859 |
- package com.vaadin.tests.components.abstractfield;
-
- import com.vaadin.tests.components.TestBase;
- import com.vaadin.tests.util.Log;
- import com.vaadin.v7.data.util.ObjectProperty;
- import com.vaadin.v7.data.validator.DoubleValidator;
- import com.vaadin.v7.data.validator.IntegerValidator;
- import com.vaadin.v7.ui.TextField;
-
- public class IntegerDoubleFieldsWithDataSource extends TestBase {
-
- private Log log = new Log(5);
-
- @Override
- protected void setup() {
- addComponent(log);
-
- TextField tf = createIntegerTextField();
- tf.addValidator(new IntegerValidator("Must be an Integer"));
- addComponent(tf);
-
- tf = createIntegerTextField();
- tf.setCaption("Enter a double");
- tf.setPropertyDataSource(new ObjectProperty<>(2.1));
- tf.addValidator(new DoubleValidator("Must be a Double"));
- addComponent(tf);
- }
-
- private TextField createIntegerTextField() {
- final TextField tf = new TextField("Enter an integer");
- tf.setPropertyDataSource(new ObjectProperty<>(new Integer(2)));
- tf.setImmediate(true);
- tf.addValueChangeListener(event -> {
- try {
- log.log("Value for " + tf.getCaption() + " changed to "
- + tf.getValue());
- log.log("Converted value is " + tf.getConvertedValue());
- } catch (Exception e) {
- // TODO: handle exception
- e.printStackTrace();
- }
- });
-
- return tf;
- }
-
- @Override
- protected String getDescription() {
- // TODO Auto-generated method stub
- return null;
- }
-
- @Override
- protected Integer getTicketNumber() {
- // TODO Auto-generated method stub
- return null;
- }
-
- }
|