68 lines
2.3 KiB
C#
68 lines
2.3 KiB
C#
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using UnityEngine;
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using UnityEngine.UI;
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namespace UnityEditor.UI
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{
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[CustomEditor(typeof(RectMask2D), true)]
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[CanEditMultipleObjects]
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/// <summary>
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/// Custom editor for the RectMask2d component.
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/// Extend this class to write a custom editor for a component derived from Mask.
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/// </summary>
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public class RectMask2DEditor : Editor
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{
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SerializedProperty m_Padding;
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SerializedProperty m_Softness;
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GUIContent m_PaddingContent;
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GUIContent m_LeftContent;
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GUIContent m_RightContent;
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GUIContent m_TopContent;
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GUIContent m_BottomContent;
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static private bool m_ShowOffsets = false;
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protected virtual void OnEnable()
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{
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m_PaddingContent = EditorGUIUtility.TrTextContent("Padding");
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m_LeftContent = EditorGUIUtility.TrTextContent("Left");
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m_RightContent = EditorGUIUtility.TrTextContent("Right");
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m_TopContent = EditorGUIUtility.TrTextContent("Top");
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m_BottomContent = EditorGUIUtility.TrTextContent("Bottom");
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m_Padding = serializedObject.FindProperty("m_Padding");
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m_Softness = serializedObject.FindProperty("m_Softness");
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}
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public override void OnInspectorGUI()
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{
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m_ShowOffsets = EditorGUILayout.Foldout(m_ShowOffsets, m_PaddingContent, true);
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if (m_ShowOffsets)
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OffsetGUI();
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EditorGUILayout.PropertyField(m_Softness);
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serializedObject.ApplyModifiedProperties();
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}
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void OffsetGUI()
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{
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using (var check = new EditorGUI.ChangeCheckScope())
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{
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EditorGUI.indentLevel++;
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Vector4 newPadding = m_Padding.vector4Value;
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newPadding.x = EditorGUILayout.FloatField(m_LeftContent, newPadding.x);
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newPadding.z = EditorGUILayout.FloatField(m_RightContent, newPadding.z);
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newPadding.w = EditorGUILayout.FloatField(m_TopContent, newPadding.w);
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newPadding.y = EditorGUILayout.FloatField(m_BottomContent, newPadding.y);
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if (check.changed)
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{
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m_Padding.vector4Value = newPadding;
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}
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EditorGUI.indentLevel--;
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}
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}
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}
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}
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