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Source/Editor/CustomEditors/Elements/DoubleValueElement.cs

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+// Copyright (c) 2012-2020 Wojciech Figat. All rights reserved.
+
+using System.Linq;
+using System.Reflection;
+using FlaxEditor.GUI.Input;
+using FlaxEngine;
+using FlaxEngine.GUI;
+
+namespace FlaxEditor.CustomEditors.Elements
+{
+    /// <summary>
+    /// The double precision floating point value element.
+    /// </summary>
+    /// <seealso cref="FlaxEditor.CustomEditors.LayoutElement" />
+    public class DoubleValueElement : LayoutElement
+    {
+        /// <summary>
+        /// The double value box.
+        /// </summary>
+        public readonly DoubleValueBox DoubleValue;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="FloatValueElement"/> class.
+        /// </summary>
+        public DoubleValueElement()
+        {
+            DoubleValue = new DoubleValueBox(0);
+        }
+
+        /// <summary>
+        /// Sets the editor limits from member <see cref="LimitAttribute"/>.
+        /// </summary>
+        /// <param name="member">The member.</param>
+        public void SetLimits(MemberInfo member)
+        {
+            // Try get limit attribute for value min/max range setting and slider speed
+            if (member != null)
+            {
+                var attributes = member.GetCustomAttributes(true);
+                var limit = attributes.FirstOrDefault(x => x is LimitAttribute);
+                if (limit != null)
+                {
+                    DoubleValue.SetLimits((LimitAttribute)limit);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Sets the editor limits from member <see cref="LimitAttribute"/>.
+        /// </summary>
+        /// <param name="limit">The limit.</param>
+        public void SetLimits(LimitAttribute limit)
+        {
+            if (limit != null)
+            {
+                DoubleValue.SetLimits(limit);
+            }
+        }
+
+        /// <summary>
+        /// Sets the editor limits from the other <see cref="DoubleValueElement"/>.
+        /// </summary>
+        /// <param name="other">The other.</param>
+        public void SetLimits(DoubleValueElement other)
+        {
+            if (other != null)
+            {
+                DoubleValue.SetLimits(other.DoubleValue);
+            }
+        }
+
+        /// <inheritdoc />
+        public override Control Control => DoubleValue;
+
+        /// <summary>
+        /// Gets or sets the value.
+        /// </summary>
+        public double Value
+        {
+            get => DoubleValue.Value;
+            set => DoubleValue.Value = value;
+        }
+
+        /// <summary>
+        /// Gets a value indicating whether user is using a slider.
+        /// </summary>
+        public bool IsSliding => DoubleValue.IsSliding;
+    }
+}