增加更新接口

2025-08-28 14:24:09 +08:00
parent 301030487e
commit 04b65e6945
38 changed files with 155 additions and 509 deletions
@@ -1,203 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using UnityEngine.UIElements;
-
-namespace MuHua {
-	/// <summary>
-	/// 滚动条
-	/// </summary>
-	[Obsolete("使用 UIScrollerV 或者 UIScrollerH 替换")]
-	public class UIScroller : ModuleUIPanel {
-		/// <summary> 绑定的画布 </summary>
-		public readonly VisualElement canvas;
-		/// <summary> 元素方向 </summary>
-		public readonly UIDirection direction;
-		/// <summary> 值改变时 </summary>
-		public event Action<float> ValueChanged;
-
-		public float value;
-		public bool isDragger;
-		public float originalPosition;
-		public float pointerPosition;
-
-		public readonly UIScrollerFunc scrollerFunc;
-
-		public VisualElement Dragger => Q<VisualElement>("Dragger");
-
-		public UIScroller(VisualElement element, VisualElement canvas, UIDirection direction = UIDirection.FromLeftToRight) : base(element) {
-			this.canvas = canvas;
-			this.direction = direction;
-
-			if (direction == UIDirection.FromLeftToRight) { scrollerFunc = new FromLeftToRight(this); }
-			if (direction == UIDirection.FromRightToLeft) { scrollerFunc = new FromRightToLeft(this); }
-			if (direction == UIDirection.FromTopToBottom) { scrollerFunc = new FromTopToBottom(this); }
-			if (direction == UIDirection.FromBottomToTop) { scrollerFunc = new FromBottomToTop(this); }
-
-			//设置事件
-			Dragger.RegisterCallback<PointerDownEvent>(DraggerDown);
-			element.RegisterCallback<PointerDownEvent>(ElementDown);
-
-			canvas.RegisterCallback<PointerUpEvent>((evt) => isDragger = false);
-			canvas.RegisterCallback<PointerLeaveEvent>((evt) => isDragger = false);
-		}
-		/// <summary> 拖拽元素 </summary>
-		private void DraggerDown(PointerDownEvent evt) => scrollerFunc.DraggerDown(evt);
-		/// <summary> 按下元素 </summary>
-		private void ElementDown(PointerDownEvent evt) => scrollerFunc.ElementDown(evt);
-		/// <summary> 更新状态 </summary>
-		public void Update() => scrollerFunc.Update();
-		/// <summary> 更新值(0-1) </summary>
-		public void UpdateValue(float value, bool send = true) => scrollerFunc.UpdateValue(value, send);
-
-		public abstract class UIScrollerFunc {
-			public readonly UIScroller scroller;
-			public UIScrollerFunc(UIScroller scroller) => this.scroller = scroller;
-			/// <summary> 拖拽元素 </summary>
-			public abstract void DraggerDown(PointerDownEvent evt);
-			/// <summary> 按下元素 </summary>
-			public abstract void ElementDown(PointerDownEvent evt);
-			/// <summary> 更新状态 </summary>
-			public abstract void Update();
-			/// <summary> 更新值(0-1) </summary>
-			public abstract void UpdateValue(float value, bool send = true);
-		}
-		/// <summary>
-		/// 滑块从左到右
-		/// </summary>
-		public class FromLeftToRight : UIScrollerFunc {
-			public FromLeftToRight(UIScroller scroller) : base(scroller) {
-				scroller.element.style.flexDirection = FlexDirection.Row;
-			}
-			public override void DraggerDown(PointerDownEvent evt) {
-				scroller.isDragger = true;
-				scroller.originalPosition = scroller.Dragger.transform.position.x;
-				scroller.pointerPosition = UITool.GetMousePosition().x;
-			}
-			public override void ElementDown(PointerDownEvent evt) {
-				float offset = evt.localPosition.x - scroller.Dragger.resolvedStyle.width * 0.5f;
-				float max = scroller.element.resolvedStyle.width - scroller.Dragger.resolvedStyle.width;
-				float value = Mathf.InverseLerp(0, max, offset);
-				UpdateValue(value);
-			}
-			public override void Update() {
-				if (!scroller.isDragger) { return; }
-				float differ = UITool.GetMousePosition().x - scroller.pointerPosition;
-				float offset = differ + scroller.originalPosition;
-				float max = scroller.element.resolvedStyle.width - scroller.Dragger.resolvedStyle.width;
-				float value = Mathf.InverseLerp(0, max, offset);
-				UpdateValue(value);
-			}
-			public override void UpdateValue(float value, bool send = true) {
-				scroller.value = value;
-				if (send) { scroller.ValueChanged?.Invoke(value); }
-				float max = scroller.element.resolvedStyle.width - scroller.Dragger.resolvedStyle.width;
-				float x = Mathf.Lerp(0, max, value);
-				scroller.Dragger.transform.position = new Vector3(x, 0);
-			}
-		}
-		/// <summary>
-		/// 滑块从右到左
-		/// </summary>
-		public class FromRightToLeft : UIScrollerFunc {
-			public FromRightToLeft(UIScroller scroller) : base(scroller) {
-				scroller.element.style.flexDirection = FlexDirection.RowReverse;
-			}
-			public override void DraggerDown(PointerDownEvent evt) {
-				scroller.isDragger = true;
-				scroller.originalPosition = scroller.Dragger.transform.position.x;
-				scroller.pointerPosition = UITool.GetMousePosition().x;
-			}
-			public override void ElementDown(PointerDownEvent evt) {
-				float offset = evt.localPosition.x - scroller.Dragger.resolvedStyle.width * 0.5f;
-				float max = scroller.element.resolvedStyle.width - scroller.Dragger.resolvedStyle.width;
-				float value = Mathf.InverseLerp(max, 0, offset);
-				UpdateValue(value);
-			}
-			public override void Update() {
-				if (!scroller.isDragger) { return; }
-				float differ = UITool.GetMousePosition().x - scroller.pointerPosition;
-				float offset = differ + scroller.originalPosition;
-				float max = scroller.element.resolvedStyle.width - scroller.Dragger.resolvedStyle.width;
-				float value = Mathf.InverseLerp(max, 0, offset);
-				UpdateValue(value);
-			}
-			public override void UpdateValue(float value, bool send = true) {
-				scroller.value = value;
-				if (send) { scroller.ValueChanged?.Invoke(value); }
-				float max = scroller.element.resolvedStyle.width - scroller.Dragger.resolvedStyle.width;
-				float x = Mathf.Lerp(max, 0, value);
-				scroller.Dragger.transform.position = new Vector3(x, 0);
-			}
-		}
-		/// <summary>
-		/// 滑块从上到下
-		/// </summary>
-		public class FromTopToBottom : UIScrollerFunc {
-			public FromTopToBottom(UIScroller scroller) : base(scroller) {
-				scroller.element.style.flexDirection = FlexDirection.Column;
-			}
-			public override void DraggerDown(PointerDownEvent evt) {
-				scroller.isDragger = true;
-				scroller.originalPosition = scroller.Dragger.transform.position.y;
-				scroller.pointerPosition = Screen.height - UITool.GetMousePosition().y;
-			}
-			public override void ElementDown(PointerDownEvent evt) {
-				float offset = evt.localPosition.y - scroller.Dragger.resolvedStyle.height * 0.5f;
-				float max = scroller.element.resolvedStyle.height - scroller.Dragger.resolvedStyle.height;
-				float value = Mathf.InverseLerp(0, max, offset);
-				UpdateValue(value);
-			}
-			public override void Update() {
-				if (!scroller.isDragger) { return; }
-				float differ = Screen.height - UITool.GetMousePosition().y - scroller.pointerPosition;
-				float offset = differ + scroller.originalPosition;
-				float max = scroller.element.resolvedStyle.height - scroller.Dragger.resolvedStyle.height;
-				float value = Mathf.InverseLerp(0, max, offset);
-				UpdateValue(value);
-			}
-			public override void UpdateValue(float value, bool send = true) {
-				scroller.value = value;
-				if (send) { scroller.ValueChanged?.Invoke(value); }
-				float max = scroller.element.resolvedStyle.height - scroller.Dragger.resolvedStyle.height;
-				float y = Mathf.Lerp(0, max, value);
-				scroller.Dragger.transform.position = new Vector3(0, y);
-			}
-		}
-		/// <summary>
-		/// 滑块从下到上
-		/// </summary>
-		public class FromBottomToTop : UIScrollerFunc {
-			public FromBottomToTop(UIScroller scroller) : base(scroller) {
-				scroller.element.style.flexDirection = FlexDirection.ColumnReverse;
-			}
-			public override void DraggerDown(PointerDownEvent evt) {
-				scroller.isDragger = true;
-				scroller.originalPosition = scroller.Dragger.transform.position.y;
-				scroller.pointerPosition = Screen.height - UITool.GetMousePosition().y;
-			}
-			public override void ElementDown(PointerDownEvent evt) {
-				float offset = evt.localPosition.y - scroller.Dragger.resolvedStyle.height * 0.5f;
-				float max = scroller.element.resolvedStyle.height - scroller.Dragger.resolvedStyle.height;
-				float value = Mathf.InverseLerp(max, 0, offset);
-				UpdateValue(value);
-			}
-			public override void Update() {
-				if (!scroller.isDragger) { return; }
-				float differ = Screen.height - UITool.GetMousePosition().y - scroller.pointerPosition;
-				float offset = differ + scroller.originalPosition;
-				float max = scroller.element.resolvedStyle.height - scroller.Dragger.resolvedStyle.height;
-				float value = Mathf.InverseLerp(max, 0, offset);
-				UpdateValue(value);
-			}
-			public override void UpdateValue(float value, bool send = true) {
-				scroller.value = value;
-				if (send) { scroller.ValueChanged?.Invoke(value); }
-				float max = scroller.Dragger.resolvedStyle.height - scroller.element.resolvedStyle.height;
-				float y = Mathf.Lerp(0, max, value);
-				scroller.Dragger.transform.position = new Vector3(0, y);
-			}
-		}
-	}
-}
@@ -1,11 +0,0 @@
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@@ -8,7 +8,7 @@ namespace MuHua {
 	/// <summary>
 	/// 滚动条 - 水平
 	/// </summary>
-	public class UIScrollerH : ModuleUIPanel, IDisposable {
+	public class UIScrollerH : ModuleUIPanel, IDisposable, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 元素方向 </summary>
@@ -8,7 +8,7 @@ namespace MuHua {
 	/// <summary>
 	/// 滚动条 - 垂直
 	/// </summary>
-	public class UIScrollerV : ModuleUIPanel, IDisposable {
+	public class UIScrollerV : ModuleUIPanel, IDisposable, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 元素方向 </summary>