private Item equipItemListWithItem() throws Exception {
Item result = equipWithItems(timeline, new Item("id", 20L) {});
showShell(shell);
SwtItemUi<Item> itemUi = stubItemUi(newChildComposite(itemUiList.getUiRoot()));
map(itemUiMap, result, itemUi);
return result;
}
private void triggerScrollbarSelectionChange(int newValue) {
ScrollBar verticalBar = ((ScrolledComposite) itemUiList.getUiRoot()).getVerticalBar();
verticalBar.setSelection(newValue);
SwtEventHelper.trigger(SWT.Selection).withDetail(newValue).on(verticalBar);
}
