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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.components.grid;
import com.vaadin.data.Container;
import com.vaadin.data.util.IndexedContainer;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Grid;
import com.vaadin.ui.Grid.Column;
import com.vaadin.ui.Grid.SelectionMode;
import com.vaadin.ui.renderers.HtmlRenderer;
public class GridColumnAutoWidth extends AbstractTestUI {
@Override
protected void setup(VaadinRequest request) {
Grid grid = new Grid(createContainer());
grid.getColumn("fixed width narrow").setWidth(50);
grid.getColumn("fixed width wide").setWidth(200);
for (Object propertyId : grid.getContainerDataSource()
.getContainerPropertyIds()) {
Column column = grid.getColumn(propertyId);
column.setExpandRatio(0);
column.setRenderer(new HtmlRenderer());
grid.getHeaderRow(0).getCell(propertyId)
.setHtml("<span>" + column.getHeaderCaption() + "</span>");
}
grid.setSelectionMode(SelectionMode.NONE);
grid.setWidth("700px");
addComponent(grid);
}
private static Container.Indexed createContainer() {
IndexedContainer c = new IndexedContainer();
c.addContainerProperty("equal width", String.class,
"<span>equal width</span>");
c.addContainerProperty("short", String.class,
"<span>a very long cell content</span>");
c.addContainerProperty("a very long header content", String.class,
"<span>short</span>");
c.addContainerProperty("fixed width narrow", String.class,
"<span>fixed width narrow</span>");
c.addContainerProperty("fixed width wide", String.class,
"<span>fixed width wide</span>");
c.addItem();
return c;
}
}
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