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Assets/CoolapeFrame/3rd/NGUI_Enhance/Scripts/Interaction/UIButtonKeys.cs

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+//----------------------------------------------
+//            NGUI: Next-Gen UI kit
+// Copyright © 2011-2015 Tasharen Entertainment
+//----------------------------------------------
+
+using UnityEngine;
+
+/// <summary>
+/// Deprecated component. Use UIKeyNavigation instead.
+/// </summary>
+
+[ExecuteInEditMode]
+[AddComponentMenu("NGUI/Interaction/Button Keys (Legacy)")]
+public class UIButtonKeys : UIKeyNavigation
+{
+	public UIButtonKeys selectOnClick;
+	public UIButtonKeys selectOnUp;
+	public UIButtonKeys selectOnDown;
+	public UIButtonKeys selectOnLeft;
+	public UIButtonKeys selectOnRight;
+
+	protected override void OnEnable ()
+	{
+		Upgrade();
+		base.OnEnable();
+	}
+
+	public void Upgrade ()
+	{
+		if (onClick == null && selectOnClick != null)
+		{
+			onClick = selectOnClick.gameObject;
+			selectOnClick = null;
+			NGUITools.SetDirty(this);
+		}
+
+		if (onLeft == null && selectOnLeft != null)
+		{
+			onLeft = selectOnLeft.gameObject;
+			selectOnLeft = null;
+			NGUITools.SetDirty(this);
+		}
+
+		if (onRight == null && selectOnRight != null)
+		{
+			onRight = selectOnRight.gameObject;
+			selectOnRight = null;
+			NGUITools.SetDirty(this);
+		}
+
+		if (onUp == null && selectOnUp != null)
+		{
+			onUp = selectOnUp.gameObject;
+			selectOnUp = null;
+			NGUITools.SetDirty(this);
+		}
+
+		if (onDown == null && selectOnDown != null)
+		{
+			onDown = selectOnDown.gameObject;
+			selectOnDown = null;
+			NGUITools.SetDirty(this);
+		}
+	}
+}