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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.HorizontalLayout;
import com.vaadin.ui.Table;
import com.vaadin.ui.VerticalLayout;
public class TableHorizontalScrollPositionOnItemSetChange extends
AbstractTestUI {
@Override
protected void setup(VaadinRequest request) {
VerticalLayout layout = new VerticalLayout();
layout.setMargin(true);
layout.setSpacing(true);
setContent(layout);
final Table table = new Table();
table.setWidth("640px");
table.setHeight("243px");
table.setId("horscrolltable");
layout.addComponent(table);
for (int i = 0; i < 15; i++) {
table.addContainerProperty("Column " + i, String.class, null);
}
for (int i = 0; i < 60; i++) {
table.addItem();
}
Button lessItems = new Button("Less items", new Button.ClickListener() {
@Override
public void buttonClick(Button.ClickEvent event) {
table.removeAllItems();
for (int i = 0; i < 5; i++) {
table.addItem();
}
}
});
lessItems.setId("lessitems");
Button moreItems = new Button("More items", new Button.ClickListener() {
@Override
public void buttonClick(Button.ClickEvent event) {
table.removeAllItems();
for (int i = 0; i < 50; i++) {
table.addItem();
}
}
});
moreItems.setId("moreitems");
Button clearItems = new Button("Clear all", new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
table.removeAllItems();
}
});
HorizontalLayout buttonLayout = new HorizontalLayout();
buttonLayout.setSpacing(true);
layout.addComponent(buttonLayout);
buttonLayout.addComponent(lessItems);
buttonLayout.addComponent(moreItems);
buttonLayout.addComponent(clearItems);
clearItems.setId("clearitems");
}
@Override
protected String getTestDescription() {
return "Horizontal scrolling position should not be lost if amount of items changes in Table.";
}
@Override
protected Integer getTicketNumber() {
return 12652;
}
}
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