/// <summary>
/// Sets the items visible in the list, clearing the selection if it is no longer valid. If a selection is
/// ArraySelection#getRequired(), the first item is selected.
/// </summary>
/// <returns>The items.</returns>
/// <param name="newItems">New items.</param>
public void setItems(IList <T> newItems)
{
Assert.isNotNull(newItems, "newItems cannot be null");
float oldPrefWidth = _prefWidth, oldPrefHeight = _prefHeight;
_items.Clear();
_items.AddRange(newItems);
_selection.validate();
invalidate();
validate();
if (oldPrefWidth != _prefWidth || oldPrefHeight != _prefHeight)
{
invalidateHierarchy();
setSize(_prefWidth, _prefHeight);
}
}
/// <summary>
/// Sets the items visible in the select box
/// </summary>
/// <returns>The items.</returns>
/// <param name="newItems">New items.</param>
public void setItems(List <T> newItems)
{
Assert.isNotNull(newItems, "newItems cannot be null");
float oldPrefWidth = preferredWidth;
_items.Clear();
_items.AddRange(newItems);
_selection.validate();
_selectBoxList.listBox.setItems(_items);
invalidate();
validate();
if (oldPrefWidth != _prefWidth)
{
invalidateHierarchy();
setSize(_prefWidth, _prefHeight);
}
}
