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package com.vaadin.v7.tests.components.grid;
import java.util.Arrays;
import java.util.List;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractReindeerTestUI;
import com.vaadin.v7.event.SelectionEvent;
import com.vaadin.v7.event.SelectionEvent.SelectionListener;
import com.vaadin.v7.ui.Grid;
import com.vaadin.v7.ui.Grid.SelectionMode;
public class GridThemeChange extends AbstractReindeerTestUI {
private final List<String> themes = Arrays.asList("valo", "reindeer",
"runo", "chameleon", "base");
@Override
protected void setup(VaadinRequest request) {
final Grid grid = new Grid();
grid.setSelectionMode(SelectionMode.SINGLE);
grid.addColumn("Theme");
for (String theme : themes) {
Object itemId = grid.addRow(theme);
if (theme.equals(getTheme())) {
grid.select(itemId);
}
}
grid.addSelectionListener(new SelectionListener() {
@Override
public void select(SelectionEvent event) {
Object selectedItemId = grid.getSelectedRow();
Object theme = grid.getContainerDataSource()
.getItem(selectedItemId).getItemProperty("Theme")
.getValue();
setTheme(String.valueOf(theme));
}
});
addComponent(grid);
}
}
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