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/*
* Copyright 2000-2014 Vaadin Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.vaadin.tests.contextclick;
import com.vaadin.annotations.Widgetset;
import com.vaadin.event.ContextClickEvent;
import com.vaadin.event.ContextClickEvent.ContextClickListener;
import com.vaadin.server.AbstractExtension;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.tests.widgetset.TestingWidgetSet;
import com.vaadin.ui.AbstractComponent;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Notification;
import com.vaadin.ui.Panel;
import com.vaadin.ui.TextArea;
import com.vaadin.ui.VerticalLayout;
@Widgetset(TestingWidgetSet.NAME)
public class BrowserContextMenuInSubComponent extends AbstractTestUI {
@Override
protected void setup(VaadinRequest request) {
Panel panel = new Panel();
VerticalLayout layout = new VerticalLayout();
final TextArea textArea = new TextArea();
// Make TextArea show regular context menu instead of firing the
// server-side event.
BrowserContextMenuExtension.extend(textArea);
final Button button = new Button("Submit", new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
Notification.show(textArea.getValue());
}
});
layout.addComponent(textArea);
layout.addComponent(button);
panel.setContent(layout);
panel.addContextClickListener(new ContextClickListener() {
@Override
public void contextClick(ContextClickEvent event) {
button.click();
}
});
addComponent(panel);
}
/**
* A simple extension for making extended component stop propagation of the
* context click events, so the browser will handle the context click and
* show its own context menu.
*/
public static class BrowserContextMenuExtension extends AbstractExtension {
private BrowserContextMenuExtension(AbstractComponent c) {
super(c);
}
public static BrowserContextMenuExtension extend(AbstractComponent c) {
return new BrowserContextMenuExtension(c);
}
}
}
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