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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.widgetset.client.grid;
import com.vaadin.client.widget.grid.datasources.ListDataSource;
import com.vaadin.client.widgets.Grid;
import com.vaadin.client.widgets.Grid.Column;
import com.vaadin.client.widgets.Grid.SelectionMode;
import com.vaadin.shared.ui.grid.HeightMode;
public class GridDefaultTextRendererWidget extends
PureGWTTestApplication<Grid<String>> {
/*
* This can't be null, because grid thinks that a row object of null means
* "data is still being fetched".
*/
private static final String NULL_STRING = "";
private Grid<String> grid;
public GridDefaultTextRendererWidget() {
super(new Grid<String>());
grid = getTestedWidget();
grid.setDataSource(new ListDataSource<String>(NULL_STRING, "string"));
grid.addColumn(new Column<String, String>() {
@Override
public String getValue(String row) {
if (!NULL_STRING.equals(row)) {
return row;
} else {
return null;
}
}
});
grid.addColumn(new Column<String, String>() {
@Override
public String getValue(String row) {
return "foo";
}
});
grid.setHeightByRows(2);
grid.setHeightMode(HeightMode.ROW);
grid.setSelectionMode(SelectionMode.NONE);
addNorth(grid, 500);
}
}
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