I'm using Vaadin ComboBox in my Project and now I've got a new problem, which don't allows me to open the Combo's list after clicking on the ComboBox or on the DropDown Icon! I can type in the ComboBox and with arrow keys from the keyboard I can open the ComboBox list but not with clicking. I found out, when I hold my mouse pointer in a specific area top on the ComboBox, the pointer will change to a Hand and then I can open the list with clicking but just in that case and it happends rare that i can focus the mouse pointer on that area, it's like a small dot on the whole ComboBox.
And the Only code I am using for this ComboBox is, EDITED:
public class ChildElement extends OgsAbstractForm<Child> {
@Inject
ChildFacade childFacade;
ComboBox cbChild=new ComboBox();
HorizontalLayout mainLayout=new MHorizontalLayout();
@Override
protected Component createContent() {
List<Child> children=new ArrayList<Child>();
children.addAll(childFacade.findAll());
for(int i=0;i<children.size();i++){
cbChild.addItem(children.get(i).getName());
}
cbChild.select(children.get(0).getName());
cbChild.setFilteringMode(FilteringMode.CONTAINS);
mainLayout.addComponent(cbChild);
return mainLayout;
}
}
And then I'm using this element in a View like below,
public class OGSVertragView extends CssLayout implements View{
@Inject
ChildElement childElement;
VerticalLayout main=new VerticalLayout();
@PostConstruct
void init() {
main.addComponent(childElement);
addComponents(main);
}
}
It would be really nice, when someone could somehow give me a clue or helps me.
Best Regards!
