/// <summary>
/// Clears everything stored in the drag & drop.
/// </summary>
public static void AcceptDrag () {
s_CandidateForDrag = null;
s_TransitionGUI = null;
s_Dragging = null;
s_StateGUI = null;
}
// public static StateTransition dragged;
#region Methods
/// <summary>
/// Clears the current dragging transition and prepares for initiating a drag operation.
/// <param name="transitionGUI">The transition gui candidate for dragging. You can access it later using the candidateForDrag property.</param>
/// <param name="guiState">The StateGUI that has the transitionGui.</param>
/// </summary>
public static void PrepareStartDrag (TransitionGUI transitionGUI, StateGUI guiState) {
s_CandidateForDrag = transitionGUI;
s_StateGUI = guiState;
s_Dragging = null;
}
