/*
* 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;
import java.util.Collection;
import java.util.Vector;
import com.vaadin.ui.AbstractOrderedLayout;
import com.vaadin.ui.Component;
import com.vaadin.ui.ComponentContainer;
import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.DateField;
import com.vaadin.ui.Panel;
import com.vaadin.ui.Select;
import com.vaadin.ui.VerticalLayout;
/**
* This test has a somewhat deep layout within one page. At the bottom, Select
* and Datefield render their popups incorrectly. Popus tend to be "left behind"
* from the actual components. When the page is even bigger or longer, the
* popups are eventually rendered outside the visual parts of the page.
*
* @author Ville Ingman
*
*/
public class TestSelectAndDatefieldInDeepLayouts extends CustomComponent {
public TestSelectAndDatefieldInDeepLayouts() {
final AbstractOrderedLayout root = getOrderedLayout();
setCompositionRoot(root);
root.addComponent(getSelect());
root.addComponent(getDateField());
root.addComponent(getSelect());
root.addComponent(getDateField());
final VerticalLayout p1Layout = createPanelLayout();
final Panel p1 = getPanel(p1Layout);
p1.setContent(p1Layout);
root.addComponent(p1);
p1Layout.addComponent(getSelect());
p1Layout.addComponent(getDateField());
p1Layout.addComponent(getSelect());
p1Layout.addComponent(getDateField());
final AbstractOrderedLayout l1 = getOrderedLayout();
p1Layout.addComponent(l1);
l1.addComponent(getSelect());
l1.addComponent(getDateField());
l1.addComponent(getSelect());
l1.addComponent(getDateField());
final VerticalLayout p2Layout = createPanelLayout();
final Panel p2 = getPanel(p2Layout);
l1.addComponent(p2);
p2Layout.addComponent(getSelect());
p2Layout.addComponent(getDateField());
p2Layout.addComponent(getSelect());
p2Layout.addComponent(getDateField());
}
VerticalLayout getOrderedLayout() {
final VerticalLayout l = new VerticalLayout();
l.setCaption(getCaption("orderedlayout"));
return l;
}
private VerticalLayout createPanelLayout() {
VerticalLayout layout = new VerticalLayout();
layout.setMargin(true);
return layout;
}
Panel getPanel(ComponentContainer content) {
final Panel panel = new Panel(content);
panel.setCaption(getCaption("panel"));
return panel;
}
Component getSelect() {
return new Select(getCaption("select"), getSelectOptions());
}
Component getDateField() {
return new DateField(getCaption("datefield"));
}
private Collection<String> getSelectOptions() {
final Collection<String> opts = new Vector<String>(3);
opts.add(getCaption("opt 1"));
opts.add(getCaption("opt 2"));
opts.add(getCaption("opt 3"));
return opts;
}
private String getCaption(String string) {
return string + (Math.random() * 99999.9);
// This is Java 5 code:
// return string + " " + UUID.randomUUID().toString().substring(0, 5);
}
}