diff options
author | Artur Signell <artur@vaadin.com> | 2012-08-30 17:24:36 +0300 |
---|---|---|
committer | Artur Signell <artur@vaadin.com> | 2012-08-30 17:24:36 +0300 |
commit | 7b25b3886ea95bc6495506fbe9472e45fcbde684 (patch) | |
tree | 0b93cb65dab437feb46720659a63b8f1ef48f7f4 /uitest/src/com/vaadin/tests/TestForChildComponentRendering.java | |
parent | 8941056349e302e687e40e94c13709e75f256d73 (diff) | |
download | vaadin-framework-7b25b3886ea95bc6495506fbe9472e45fcbde684.tar.gz vaadin-framework-7b25b3886ea95bc6495506fbe9472e45fcbde684.zip |
Renamed tests -> uitest and tests/testbench -> uitest/src (#9299)
Diffstat (limited to 'uitest/src/com/vaadin/tests/TestForChildComponentRendering.java')
-rw-r--r-- | uitest/src/com/vaadin/tests/TestForChildComponentRendering.java | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/TestForChildComponentRendering.java b/uitest/src/com/vaadin/tests/TestForChildComponentRendering.java new file mode 100644 index 0000000000..da6b7ddf3e --- /dev/null +++ b/uitest/src/com/vaadin/tests/TestForChildComponentRendering.java @@ -0,0 +1,123 @@ +/* + * Copyright 2011 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.ArrayList; +import java.util.Iterator; + +import com.vaadin.server.ExternalResource; +import com.vaadin.ui.Button; +import com.vaadin.ui.Button.ClickEvent; +import com.vaadin.ui.Component; +import com.vaadin.ui.CustomComponent; +import com.vaadin.ui.Label; +import com.vaadin.ui.Link; +import com.vaadin.ui.Select; +import com.vaadin.ui.VerticalLayout; + +/** + * + * This Component contains some simple test to see that component updates its + * contents propertly. + * + * @author Vaadin Ltd. + */ +public class TestForChildComponentRendering extends CustomComponent { + + private final VerticalLayout main; + + public TestForChildComponentRendering() { + + main = new VerticalLayout(); + setCompositionRoot(main); + createNewView(); + } + + public void createNewView() { + main.removeAllComponents(); + main.addComponent(new Label("SDFGFHFHGJGFDSDSSSGFDD")); + + final Link l = new Link(); + l.setCaption("Siirry Vaadiniin"); + l.setResource(new ExternalResource("http://www.vaadin.com/")); + l.setTargetHeight(200); + l.setTargetWidth(500); + l.setTargetBorder(Link.TARGET_BORDER_MINIMAL); + main.addComponent(l); + + final Select se = new Select(); + se.setCaption("VALITSET TÄSTÄ"); + se.addItem("valinta1"); + se.addItem("Valinta 2"); + + Button b = new Button("refresh view", new Button.ClickListener() { + @Override + public void buttonClick(ClickEvent event) { + createNewView(); + } + }); + main.addComponent(b); + + b = new Button("reorder view", new Button.ClickListener() { + @Override + public void buttonClick(ClickEvent event) { + randomReorder(); + } + }); + main.addComponent(b); + + b = new Button("remove randomly one component", + new Button.ClickListener() { + @Override + public void buttonClick(ClickEvent event) { + removeRandomComponent(); + } + }); + main.addComponent(b); + + } + + public void randomReorder() { + final Iterator<Component> it = main.getComponentIterator(); + final ArrayList<Component> components = new ArrayList<Component>(); + while (it.hasNext()) { + components.add(it.next()); + } + + final VerticalLayout v = main; + v.removeAllComponents(); + + for (int i = components.size(); i > 0; i--) { + final int index = (int) (Math.random() * i); + v.addComponent(components.get(index)); + components.remove(index); + } + } + + public void removeRandomComponent() { + final Iterator<Component> it = main.getComponentIterator(); + final ArrayList<Component> components = new ArrayList<Component>(); + while (it.hasNext()) { + components.add(it.next()); + } + final int size = components.size(); + final int index = (int) (Math.random() * size); + main.removeComponent(components.get(index)); + + } + +} |