package com.vaadin.tests.components.optiongroup;
import java.util.Arrays;
import java.util.List;
import com.vaadin.tests.components.ComponentTestCase;
import com.vaadin.ui.Component;
import com.vaadin.ui.OptionGroup;
public class DisabledOptionGroupItems extends ComponentTestCase<OptionGroup> {
private static final List<String> cities = Arrays.asList(new String[] {
"Berlin", "Brussels", "Helsinki", "Madrid", "Oslo", "Paris",
"Stockholm" });
private static final String NULL_SELECTION_ID = "Berlin";
@Override
protected Class<OptionGroup> getTestClass() {
return OptionGroup.class;
}
@Override
protected void initializeComponents() {
OptionGroup og = createOptionGroup("");
og.setItemEnabled("Helsinki", false);
og.setItemEnabled("Paris", false);
og.setValue(Arrays.asList("Helsinki"));
og.setNullSelectionAllowed(true);
og.setNullSelectionItemId(NULL_SELECTION_ID);
addTestComponent(og);
og = createOptionGroup("");
og.setMultiSelect(true);
og.setValue(Arrays.asList("Helsinki"));
og.setNullSelectionAllowed(true);
og.setItemEnabled("Helsinki", false);
og.setItemEnabled("Paris", false);
addTestComponent(og);
}
@Override
protected void createCustomActions(List<Component> actions) {
actions.add(createInvertDisabledItemsAction());
actions.add(createToggleSelectionModeAction());
}
private Component createToggleSelectionModeAction() {
return createButtonAction("Toggle selection mode",
new Command<OptionGroup, Boolean>() {
@Override
public void execute(OptionGroup og, Boolean value,
Object data) {
if (og.isMultiSelect()) {
og.setMultiSelect(false);
og.setNullSelectionItemId(NULL_SELECTION_ID);
} else {
og.setNullSelectionItemId(null);
og.setMultiSelect(true);
}
}
});
}
private Component createInvertDisabledItemsAction() {
return createButtonAction("Invert disabled items",
new Command<OptionGroup, Boolean>() {
@Override
public void execute(OptionGroup c, Boolean value,
Object data) {
for (Object itemId : c.getItemIds()) {
c.setItemEnabled(itemId, !c.isItemEnabled(itemId));
}
}
});
}
private OptionGroup createOptionGroup(String caption) {
OptionGroup og = new OptionGroup(caption, cities);
og.setImmediate(true);
return og;
}
@Override
protected String getDescription() {
return "Test case for disabled items in an OptionGroup";
}
}