init

Assets/TcgEngine/Scripts/UI/SliderDrag.cs

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+using UnityEngine;
+using System.Collections;
+using UnityEngine.EventSystems;
+using UnityEngine.Events;
+using UnityEngine.UI;
+
+namespace TcgEngine.UI
+{
+
+    public class SliderDrag : MonoBehaviour, IPointerUpHandler, IPointerDownHandler
+    {
+        public UnityAction onStartDrag;
+        public UnityAction onEndDrag;
+        public UnityAction onValueChanged;
+
+        private Slider slider;
+
+        void Awake()
+        {
+            slider = GetComponent<Slider>();
+            slider.onValueChanged.AddListener((float v) => { onValueChanged?.Invoke(); });
+        }
+
+        public void OnPointerDown(PointerEventData eventData)
+        {
+            onStartDrag?.Invoke();
+        }
+
+        public void OnPointerUp(PointerEventData eventData)
+        {
+            onEndDrag?.Invoke();
+        }
+
+        public Slider Slider
+        {
+            get
+            {
+                if (slider == null)
+                    slider = GetComponent<Slider>();
+                return slider;
+            }
+        }
+
+        public float maxValue
+        {
+            get { return Slider.maxValue; }
+            set { Slider.maxValue = value; }
+        }
+
+        public float minValue
+        {
+            get { return Slider.minValue; }
+            set { Slider.minValue = value; }
+        }
+
+        public float value
+        {
+            get { return Slider.value; }
+            set { Slider.value = value; }
+        }
+    }
+}