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/*
* Copyright 2000-2013 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.components.table;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Label;
import com.vaadin.ui.Table;
import com.vaadin.ui.VerticalLayout;
/**
* There shouldn't be any attempts to refresh table's cells if the table isn't
* attached.
*
* @since
* @author Vaadin Ltd
*/
public class RefreshRenderedCellsOnlyIfAttached extends AbstractTestUI {
VerticalLayout layout;
boolean check;
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#setup(com.vaadin.server.
* VaadinRequest)
*/
@Override
protected void setup(VaadinRequest request) {
getLayout().setMargin(true);
check = false;
layout = new VerticalLayout();
final Label l1 = new Label("default");
l1.setId("label");
final Label l2 = new Label("should be: default");
final Table t = new Table() {
/*
* (non-Javadoc)
*
* @see com.vaadin.ui.Table#refreshRenderedCells()
*/
@Override
protected void refreshRenderedCells() {
boolean original = isRowCacheInvalidated();
super.refreshRenderedCells();
if (check) {
l1.setValue("original: " + original + ", now: "
+ isRowCacheInvalidated());
l2.setValue("should be: false & false");
}
}
};
t.addContainerProperty("text", String.class, "");
t.addItem(new Object[] { "Foo" }, "foo");
t.setId("table");
layout.addComponent(t);
addComponent(l1);
addComponent(l2);
addComponent(layout);
Button b = new Button("Detach table", new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
check = true;
removeTableParent();
// call refreshRenderedCells
t.setColumnCollapsingAllowed(true);
}
});
b.setId("button");
addComponent(b);
}
/**
* Remove Table's parent component.
*
* @since
*/
protected void removeTableParent() {
removeComponent(layout);
}
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#getTestDescription()
*/
@Override
protected String getTestDescription() {
return "There shouldn't be any attempts to refresh table's cells if the table isn't attached.";
}
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#getTicketNumber()
*/
@Override
protected Integer getTicketNumber() {
return 9138;
}
}
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