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67 行
2.0 KiB
67 行
2.0 KiB
#if UNITY_2018_1
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using System;
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using UnityEditor.Experimental.UIElements.GraphView;
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using UnityEngine;
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using UnityEngine.Experimental.UIElements;
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namespace UnityEditor.ShaderGraph.Drawing
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{
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class BlackboardRow : GraphElement
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{
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private VisualElement m_Root;
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private Button m_ExpandButton;
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private VisualElement m_ItemContainer;
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private VisualElement m_PropertyViewContainer;
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private bool m_Expanded = true;
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public bool expanded
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{
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get { return m_Expanded; }
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set
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{
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if (m_Expanded == value)
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{
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return;
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}
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m_Expanded = value;
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if (m_Expanded)
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{
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m_Root.Add(m_PropertyViewContainer);
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AddToClassList("expanded");
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}
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else
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{
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m_Root.Remove(m_PropertyViewContainer);
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RemoveFromClassList("expanded");
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}
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}
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}
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public BlackboardRow(VisualElement item, VisualElement propertyView)
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{
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var tpl = Resources.Load<VisualTreeAsset>("UXML/GraphView/BlackboardRow");
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VisualElement mainContainer = tpl.CloneTree(null);
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mainContainer.AddToClassList("mainContainer");
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m_Root = mainContainer.Q<VisualElement>("root");
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m_ItemContainer = mainContainer.Q<VisualElement>("itemContainer");
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m_PropertyViewContainer = mainContainer.Q<VisualElement>("propertyViewContainer");
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m_ExpandButton = mainContainer.Q<Button>("expandButton");
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m_ExpandButton.clickable.clicked += () => expanded = !expanded;
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Add(mainContainer);
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ClearClassList();
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AddToClassList("sgblackboardRow");
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m_ItemContainer.Add(item);
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m_PropertyViewContainer.Add(propertyView);
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expanded = false;
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}
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}
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}
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#endif
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