package com.vaadin.tests.components.combobox;
import com.vaadin.server.ThemeResource;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.ComboBox;
@SuppressWarnings("serial")
public class RemovalOfSelectedIcon extends TestBase {
@Override
protected void setup() {
final ComboBox cb1 = createComboBox("Don't touch this combobox");
addComponent(cb1);
final ComboBox cb2 = createComboBox("Select icon test combobox");
addComponent(cb2);
Button btClear = new Button("Clear button");
btClear.setImmediate(true);
btClear.addListener(new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
cb2.removeAllItems();
cb2.setContainerDataSource(null);
}
});
addComponent(btClear);
}
private ComboBox createComboBox(String caption) {
ComboBox cb = new ComboBox(caption);
cb.setImmediate(true);
cb.addItem(1);
cb.setItemCaption(1, "icon test");
cb.setItemIcon(1, new ThemeResource("menubar/img/checked.png"));
return cb;
}
@Override
protected String getDescription() {
return "Clear button must remove selected icon, and comboboxes' widths must stay same.";
}
@Override
protected Integer getTicketNumber() {
return 4353;
}
}