/*
* Copyright 2000-2016 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.widgetset.client.v7.grid;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import com.vaadin.v7.client.renderers.HtmlRenderer;
import com.vaadin.v7.client.widget.grid.datasources.ListDataSource;
import com.vaadin.v7.client.widgets.Grid;
import com.vaadin.v7.client.widgets.Grid.SelectionMode;
public class GridColumnAutoWidthClientWidget
extends PureGWTTestApplication<Grid<List<String>>> {
private Grid<List<String>> grid;
private class Col extends Grid.Column<String, List<String>> {
public Col(String header) {
super(header, new HtmlRenderer());
setExpandRatio(0);
}
@Override
public String getValue(List<String> row) {
int index = grid.getColumns().indexOf(this);
return "<span>" + String.valueOf(row.get(index)) + "</span>";
}
}
public GridColumnAutoWidthClientWidget() {
super(new Grid<List<String>>());
grid = getTestedWidget();
grid.setSelectionMode(SelectionMode.NONE);
grid.setWidth("750px");
List<List<String>> list = new ArrayList<>();
list.add(Arrays.asList("equal length", "a very long cell content",
"short", "fixed width narrow", "fixed width wide"));
grid.setDataSource(new ListDataSource<>(list));
addColumn("equal length");
addColumn("short");
addColumn("a very long header content");
addColumn("fixed width narrow").setWidth(50);
addColumn("fixed width wide").setWidth(200);
addNorth(grid, 400);
}
private Col addColumn(String header) {
Col column = grid.addColumn(new Col(header));
grid.getHeaderRow(0).getCell(column)
.setHtml("<span>" + header + "</span>");
return column;
}
}