public static void Show(Action onDone)
{
if (window == null)
{
window = CreateInstance(typeof(CreateItemTypeWindow)) as CreateItemTypeWindow;
}
Debug.Assert(window != null, nameof(window) + " != null");
window.titleContent.text = "New Item Type";
window.Focus();
window.ShowUtility();
window._onDone = onDone;
}
private void OpenCreateItemType()
{
CreateItemTypeWindow.Show(Render);
}