package org.jboss.as.console.client.samples;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import org.jboss.as.console.client.model.BeanFactory;
import org.jboss.as.console.client.model.User;
import org.jboss.ballroom.client.spi.Framework;
import org.jboss.ballroom.client.widgets.ContentGroupLabel;
import org.jboss.ballroom.client.widgets.common.DefaultButton;
import org.jboss.ballroom.client.widgets.forms.CheckBoxItem;
import org.jboss.ballroom.client.widgets.forms.DisclosureGroupRenderer;
import org.jboss.ballroom.client.widgets.forms.Form;
import org.jboss.ballroom.client.widgets.forms.TextBoxItem;
import java.util.Map;
/**
* @author Heiko Braun
* @date 7/13/11
*/
public class FormSample implements Sample{
private Framework framework = GWT.create(Framework.class);
private BeanFactory factory = (BeanFactory)framework.getBeanFactory();
private Form<User> form;
@Override
public String getId() {
return "forms";
}
@Override
public String getName() {
return "Forms"; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public Widget asWidget() {
VerticalPanel layout = new VerticalPanel();
layout.setStyleName("rhs-content-panel");
HTML desc = new HTML("<p>Form editing and data binding. click on the 'Enable' button to start editing</p>");
layout.add(desc);
// enable
DefaultButton enableBtn = new DefaultButton("Enable", new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
form.setEnabled(true);
}
});
layout.add(enableBtn);
// changeset
DefaultButton diffBtn = new DefaultButton("Changed Values", new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
Map<String,Object> changedValues = form.getChangedValues();
StringBuilder sb = new StringBuilder();
for(String key : changedValues.keySet())
{
Object value = changedValues.get(key);
sb.append("- ").append(key).append(": ").append(value).append("\n");
}
Window.alert(sb.toString());
}
});
layout.add(diffBtn);
ContentGroupLabel delim = new ContentGroupLabel("Databinding Example");
layout.add(delim);
form = new Form<User>(User.class);
TextBoxItem firstName = new TextBoxItem("firstName", "First Name");
TextBoxItem lastName = new TextBoxItem("lastName", "Last Name");
TextBoxItem email = new TextBoxItem("email", "Email Address");
CheckBoxItem likes = new CheckBoxItem("plainText", "Prefers Plain Text Email?");
form.setFields(firstName, lastName, email);
form.setFieldsInGroup("Preferences", new DisclosureGroupRenderer(), likes);
layout.add(form.asWidget());
// add some data
User user = factory.user().as();
user.setFirstName("Peter");
user.setLastName("Post");
user.setEmail("me@somewhere.com");
user.setPlainText(true);
// edit through form
form.edit(user);
// disable by default
form.setEnabled(false);
return layout;
}
}