public override void OnInspectorGUI()
{
EditorGUI.BeginDisabledGroup(_nodeTree.Childs.Count > 0 ? false: true);
if (GUILayout.Button("Show Links ON/Off"))
{
if (_nodeTree.ShowAllLinks == true)
{
_nodeTree.ShowAllLinks = false;
}
else
{
_nodeTree.ShowAllLinks = true;
}
_nodeTree.ShowLinks();
}
EditorGUI.EndDisabledGroup();
}