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package com.vaadin.tests.components.select;
import java.util.List;
import com.vaadin.tests.components.ComponentTestCase;
import com.vaadin.ui.Component;
import com.vaadin.ui.NativeSelect;
public class NativeSelects extends ComponentTestCase<NativeSelect> {
NativeSelect label[] = new NativeSelect[20];
@Override
protected Class<NativeSelect> getTestClass() {
return NativeSelect.class;
}
@Override
protected void initializeComponents() {
NativeSelect s;
s = createNativeSelect(null);
s.setWidth(null);
addTestComponent(s);
s = createNativeSelect("Undefined wide, empty select");
s.setWidth(null);
addTestComponent(s);
s = createNativeSelect("Undefined wide select with 5 items");
s.setWidth(null);
addItem(s, "The first item");
addItem(s, "The second item");
addItem(s, "The third item");
addItem(s, "The fourth item");
addItem(s, "The fifth item");
addTestComponent(s);
s = createNativeSelect("Undefined wide select with 50 items");
s.setWidth(null);
populate(s, 50);
addTestComponent(s);
s = createNativeSelect(null);
s.setWidth("100px");
addTestComponent(s);
s = createNativeSelect("100px wide, empty select");
s.setWidth("100px");
addTestComponent(s);
s = createNativeSelect("150px wide select with 5 items");
s.setWidth("150px");
addItem(s, "The first item");
addItem(s, "The second item");
addItem(s, "The third item");
addItem(s, "The fourth item");
addItem(s, "The fifth item");
addTestComponent(s);
s = createNativeSelect("200px wide select with 50 items");
s.setWidth("200px");
populate(s, 50);
addTestComponent(s);
}
private void populate(NativeSelect s, int nr) {
String text = " an item ";
String caption = "";
for (int i = 0; i < nr; i++) {
if (i % 2 == 0) {
caption += text;
} else {
caption += i;
}
addItem(s, caption);
}
}
private void addItem(NativeSelect s, String string) {
Object id = s.addItem();
s.getItem(id).getItemProperty(CAPTION).setValue(string);
}
private NativeSelect createNativeSelect(String caption) {
NativeSelect s = new NativeSelect();
s.addContainerProperty(CAPTION, String.class, "");
s.setItemCaptionPropertyId(CAPTION);
s.setCaption(caption);
s.setNullSelectionAllowed(false);
return s;
}
@Override
protected String getDescription() {
return "A generic test for Labels in different configurations";
}
@Override
protected void createCustomActions(List<Component> actions) {
actions.add(createBooleanAction("Null selection allowed", false,
new Command<NativeSelect, Boolean>() {
@Override
public void execute(NativeSelect c, Boolean value,
Object data) {
c.setNullSelectionAllowed(value);
}
}));
}
}
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