1 files changed, 45 insertions, 0 deletions
diff --git a/Other/NodeEditorExamples/Assets/xNode-examples/Examples/RuntimeMathGraph/Scripts/UGUITooltip.cs b/Other/NodeEditorExamples/Assets/xNode-examples/Examples/RuntimeMathGraph/Scripts/UGUITooltip.cs
new file mode 100644
index 00000000..fd61a329
--- /dev/null
+++ b/Other/NodeEditorExamples/Assets/xNode-examples/Examples/RuntimeMathGraph/Scripts/UGUITooltip.cs
@@ -0,0 +1,45 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace XNode.Examples.RuntimeMathNodes {
+	public class UGUITooltip : MonoBehaviour {
+		public CanvasGroup group;
+		public Text label;
+		private bool show;
+		private RuntimeMathGraph graph;
+
+		private void Awake() {
+			graph = GetComponentInParent<RuntimeMathGraph>();
+		}
+
+		private void Start() {
+			Hide();
+		}
+
+		private void Update() {
+			if (show) UpdatePosition();
+		}
+
+		public void Show() {
+			show = true;
+			group.alpha = 1;
+			UpdatePosition();
+			transform.SetAsLastSibling();
+		}
+
+		public void Hide() {
+			show = false;
+			group.alpha = 0;
+		}
+
+		private void UpdatePosition() {
+			Vector2 pos;
+			RectTransform rect = graph.scrollRect.content.transform as RectTransform;
+			Camera cam = graph.gameObject.GetComponentInParent<Canvas>().worldCamera;
+			RectTransformUtility.ScreenPointToLocalPointInRectangle(rect, Input.mousePosition, cam, out pos);
+			transform.localPosition = pos;
+		}
+	}
+}
+\ No newline at end of file