public override void OnGUI(Rect rect)
{
var searching = searchField.OnToolbarGUI();
if (List != null)
{
v = EditorGUILayout.BeginScrollView(v);
for (int i = 0; i < List.Count; i++)
{
var item = List[i];
callback.DrawSelection(item, i);
}
EditorGUILayout.EndScrollView();
}
}
