package com.vaadin.tests.components.textfield;
import com.vaadin.event.Action;
import com.vaadin.event.Action.Handler;
import com.vaadin.event.FieldEvents.TextChangeEvent;
import com.vaadin.event.FieldEvents.TextChangeListener;
import com.vaadin.event.ShortcutAction;
import com.vaadin.tests.components.TestBase;
import com.vaadin.tests.util.Log;
import com.vaadin.ui.AbstractTextField.TextChangeEventMode;
import com.vaadin.ui.TextField;
public class MultipleTextChangeEvents extends TestBase {
private final Log log = new Log(5);
@Override
public void setup() {
TextField tf = new TextField();
tf.setTextChangeEventMode(TextChangeEventMode.TIMEOUT);
tf.setTextChangeTimeout(500);
tf.addListener(new TextChangeListener() {
@Override
public void textChange(TextChangeEvent event) {
log.log("TextChangeEvent: " + event.getText());
}
});
getMainWindow().addActionHandler(new MyHandler());
addComponent(log);
addComponent(tf);
}
class MyHandler implements Handler {
private static final long serialVersionUID = 1L;
Action actionenter = new ShortcutAction("Enter",
ShortcutAction.KeyCode.ENTER, null);
@Override
public Action[] getActions(Object theTarget, Object theSender) {
return new Action[] { actionenter };
}
@Override
public void handleAction(Action theAction, Object theSender,
Object theTarget) {
log.log("Enter");
}
}
@Override
protected String getDescription() {
return "Entering something into the textfield and quickly pressing enter should only send one TextChangeEvent";
}
@Override
protected Integer getTicketNumber() {
return Integer.valueOf(8035);
}
}