private void DrawRaiseEvent()
        {
            ScriptableEventEditorGUI.DrawRaiseEventLabel();
            GUI.enabled = scriptableEvent.ListenerCount > 0;

            GUILayout.BeginHorizontal();

            argValue = DrawArgField(argValue);
            ScriptableEventEditorGUI.DrawRaiseButton(() =>
                                                     scriptableEvent.Raise(argValue)
                                                     );

            GUILayout.EndHorizontal();
            GUI.enabled = true;
        }
 private void DrawRaiseListener(int listenerIndex)
 {
     ScriptableEventEditorGUI.DrawRaiseButton(() =>
                                              scriptableEvent.Raise(argValue, listenerIndex)
                                              );
 }