55 lines
1.4 KiB
C#
55 lines
1.4 KiB
C#
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#if UNITY_2019_4_OR_NEWER
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using System;
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using UnityEditor;
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using UnityEngine;
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using UnityEditor.UIElements;
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using UnityEngine.UIElements;
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namespace YooAsset.Editor
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{
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/// <summary>
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/// 显示开关（眼睛图标）
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/// </summary>
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public class ToggleDisplay : Toggle
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{
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public new class UxmlFactory : UxmlFactory<ToggleDisplay, UxmlTraits>
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{
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}
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private readonly VisualElement _checkbox;
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public ToggleDisplay()
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{
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_checkbox = this.Q<VisualElement>("unity-checkmark");
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RefreshIcon();
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}
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public override void SetValueWithoutNotify(bool newValue)
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{
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base.SetValueWithoutNotify(newValue);
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RefreshIcon();
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}
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#if UNITY_2021_3_OR_NEWER
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protected override void ToggleValue()
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{
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base.ToggleValue();
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RefreshIcon();
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}
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#endif
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private void RefreshIcon()
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{
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if (this.value)
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{
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var icon = EditorGUIUtility.IconContent(UIElementsIcon.VisibilityToggleOff).image as Texture2D;
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_checkbox.style.backgroundImage = icon;
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}
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else
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{
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var icon = EditorGUIUtility.IconContent(UIElementsIcon.VisibilityToggleOn).image as Texture2D;
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_checkbox.style.backgroundImage = icon;
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}
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}
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}
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}
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#endif
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