static public bool ShouldCreate(GameObject go, bool isValid)
{
GUI.color = isValid ? Color.green : Color.grey;
GUILayout.BeginHorizontal();
bool retVal = GUILayout.Button("Add To", GUILayout.Width(76f));
GUI.color = Color.white;
GameObject sel = EditorGUILayout.ObjectField(go, typeof(GameObject), true, GUILayout.Width(140f)) as GameObject;
GUILayout.Label("Select the parent in the Hierarchy View", GUILayout.MinWidth(10000f));
GUILayout.EndHorizontal();
if (sel != go)
{
Selection.activeGameObject = sel;
}
if (go == null || go.GetComponent <NGraph>())
{
return(false);
}
if (retVal && isValid)
{
NGraphUtils.RegisterUndo("Add Graph");
return(true);
}
return(false);
}
