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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 HtmlOptionGroupItems extends ComponentTestCase<OptionGroup> {
private static final List<String> cities = Arrays.asList(new String[] {
"<i>Berlin</i>", "<b>Brussels</b>", "<u>H</u>elsinki",
"<span style='font-size: 20px'>Madrid</span>",
"<pre><i>Oslo</i>\nNorway</pre>", "<button>Paris</button>",
"<input type='text' value='Stockholm' />" });
private static final String NULL_SELECTION_ID = cities.get(0);
@Override
protected Class<OptionGroup> getTestClass() {
return OptionGroup.class;
}
@Override
protected void initializeComponents() {
OptionGroup og = createOptionGroup("");
og.setItemEnabled(cities.get(2), false);
og.setItemEnabled(cities.get(5), false);
og.setValue(Arrays.asList(cities.get(2)));
og.setNullSelectionAllowed(true);
og.setNullSelectionItemId(NULL_SELECTION_ID);
addTestComponent(og);
og = createOptionGroup("");
og.setMultiSelect(true);
og.setHtmlContentAllowed(true);
og.setValue(Arrays.asList(cities.get(2)));
og.setNullSelectionAllowed(true);
og.setItemEnabled(cities.get(2), false);
og.setItemEnabled(cities.get(5), false);
addTestComponent(og);
}
@Override
protected void createCustomActions(List<Component> actions) {
actions.add(createInvertDisabledItemsAction());
actions.add(createToggleSelectionModeAction());
actions.add(createInvertHtmlItemsAction());
}
private Component createInvertHtmlItemsAction() {
return createButtonAction("Toggle html mode",
new Command<OptionGroup, Boolean>() {
@Override
public void execute(OptionGroup og, Boolean value,
Object data) {
og.setHtmlContentAllowed(!og.isHtmlContentAllowed());
}
});
}
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 html items in an OptionGroup";
}
}
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