/*
* 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.v7.tests.components.grid;
import java.util.Collection;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.tests.util.PersonContainer;
import com.vaadin.v7.data.Property.ValueChangeEvent;
import com.vaadin.v7.data.Property.ValueChangeListener;
import com.vaadin.v7.ui.Grid;
import com.vaadin.v7.ui.Grid.Column;
import com.vaadin.v7.ui.OptionGroup;
public class SortableHeaderStyles extends AbstractTestUI {
@Override
protected void setup(VaadinRequest request) {
getPage().getStyles().add(
".valo .v-grid-header th.v-grid-cell.sortable { font-weight: bold;}");
PersonContainer container = PersonContainer.createWithTestData();
Collection<?> sortableContainerPropertyIds = container
.getSortableContainerPropertyIds();
final OptionGroup sortableSelector = new OptionGroup("Sortable columns",
sortableContainerPropertyIds);
sortableSelector.setMultiSelect(true);
sortableSelector.setValue(sortableContainerPropertyIds);
final Grid grid = new Grid(container);
sortableSelector.addValueChangeListener(new ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
Collection<?> sortableCols = (Collection<?>) sortableSelector
.getValue();
for (Column column : grid.getColumns()) {
column.setSortable(
sortableCols.contains(column.getPropertyId()));
}
}
});
addComponent(sortableSelector);
addComponent(grid);
}
}