69 lines
2.0 KiB
C#
69 lines
2.0 KiB
C#
using UnityEngine;
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using UnityEngine.UI;
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namespace UnityEngine.UI.Extensions.Examples
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{
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public class Example02ScrollViewCell : FancyScrollViewCell<Example02CellDto, Example02ScrollViewContext>
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{
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[SerializeField]
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Animator animator = null;
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[SerializeField]
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Text message = null;
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[SerializeField]
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Image image = null;
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[SerializeField]
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Button button = null;
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static readonly int scrollTriggerHash = Animator.StringToHash("scroll");
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void Start()
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{
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button.onClick.AddListener(OnPressedCell);
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}
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/// <summary>
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/// Updates the content.
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/// </summary>
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/// <param name="itemData">Item data.</param>
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public override void UpdateContent(Example02CellDto itemData)
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{
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message.text = itemData.Message;
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if (Context != null)
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{
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var isSelected = Context.SelectedIndex == DataIndex;
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image.color = isSelected
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? new Color32(0, 255, 255, 100)
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: new Color32(255, 255, 255, 77);
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}
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}
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/// <summary>
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/// Updates the position.
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/// </summary>
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/// <param name="position">Position.</param>
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public override void UpdatePosition(float position)
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{
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currentPosition = position;
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animator.Play(scrollTriggerHash, -1, position);
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animator.speed = 0;
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}
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void OnPressedCell()
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{
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if (Context != null)
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{
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Context.OnPressedCell(this);
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}
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}
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// GameObject が非アクティブになると Animator がリセットされてしまうため
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// 現在位置を保持しておいて OnEnable のタイミングで現在位置を再設定します
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float currentPosition = 0;
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void OnEnable()
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{
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UpdatePosition(currentPosition);
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}
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}
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}
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