96 lines
4.5 KiB
C#
96 lines
4.5 KiB
C#
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using UnityEngine;
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using UnityEngine.UI;
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using UnityEditorInternal;
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using UnityEditor.AnimatedValues;
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namespace UnityEditor.UI
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{
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[CustomEditor(typeof(HorizontalOrVerticalLayoutGroup), true)]
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[CanEditMultipleObjects]
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/// <summary>
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/// Custom Editor for the HorizontalOrVerticalLayoutGroupEditor Component.
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/// Extend this class to write a custom editor for a component derived from HorizontalOrVerticalLayoutGroupEditor.
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/// </summary>
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public class HorizontalOrVerticalLayoutGroupEditor : Editor
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{
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SerializedProperty m_Padding;
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SerializedProperty m_Spacing;
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SerializedProperty m_ChildAlignment;
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SerializedProperty m_ChildControlWidth;
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SerializedProperty m_ChildControlHeight;
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SerializedProperty m_ChildScaleWidth;
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SerializedProperty m_ChildScaleHeight;
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SerializedProperty m_ChildForceExpandWidth;
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SerializedProperty m_ChildForceExpandHeight;
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SerializedProperty m_ReverseArrangement;
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protected virtual void OnEnable()
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{
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m_Padding = serializedObject.FindProperty("m_Padding");
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m_Spacing = serializedObject.FindProperty("m_Spacing");
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m_ChildAlignment = serializedObject.FindProperty("m_ChildAlignment");
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m_ChildControlWidth = serializedObject.FindProperty("m_ChildControlWidth");
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m_ChildControlHeight = serializedObject.FindProperty("m_ChildControlHeight");
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m_ChildScaleWidth = serializedObject.FindProperty("m_ChildScaleWidth");
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m_ChildScaleHeight = serializedObject.FindProperty("m_ChildScaleHeight");
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m_ChildForceExpandWidth = serializedObject.FindProperty("m_ChildForceExpandWidth");
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m_ChildForceExpandHeight = serializedObject.FindProperty("m_ChildForceExpandHeight");
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m_ReverseArrangement = serializedObject.FindProperty("m_ReverseArrangement");
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}
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public override void OnInspectorGUI()
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{
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serializedObject.Update();
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EditorGUILayout.PropertyField(m_Padding, true);
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EditorGUILayout.PropertyField(m_Spacing, true);
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EditorGUILayout.PropertyField(m_ChildAlignment, true);
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EditorGUILayout.PropertyField(m_ReverseArrangement, true);
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Rect rect = EditorGUILayout.GetControlRect();
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rect = EditorGUI.PrefixLabel(rect, -1, EditorGUIUtility.TrTextContent("Control Child Size"));
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rect.width = Mathf.Max(50, (rect.width - 4) / 3);
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EditorGUIUtility.labelWidth = 50;
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ToggleLeft(rect, m_ChildControlWidth, EditorGUIUtility.TrTextContent("Width"));
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rect.x += rect.width + 2;
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ToggleLeft(rect, m_ChildControlHeight, EditorGUIUtility.TrTextContent("Height"));
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EditorGUIUtility.labelWidth = 0;
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rect = EditorGUILayout.GetControlRect();
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rect = EditorGUI.PrefixLabel(rect, -1, EditorGUIUtility.TrTextContent("Use Child Scale"));
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rect.width = Mathf.Max(50, (rect.width - 4) / 3);
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EditorGUIUtility.labelWidth = 50;
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ToggleLeft(rect, m_ChildScaleWidth, EditorGUIUtility.TrTextContent("Width"));
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rect.x += rect.width + 2;
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ToggleLeft(rect, m_ChildScaleHeight, EditorGUIUtility.TrTextContent("Height"));
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EditorGUIUtility.labelWidth = 0;
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rect = EditorGUILayout.GetControlRect();
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rect = EditorGUI.PrefixLabel(rect, -1, EditorGUIUtility.TrTextContent("Child Force Expand"));
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rect.width = Mathf.Max(50, (rect.width - 4) / 3);
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EditorGUIUtility.labelWidth = 50;
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ToggleLeft(rect, m_ChildForceExpandWidth, EditorGUIUtility.TrTextContent("Width"));
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rect.x += rect.width + 2;
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ToggleLeft(rect, m_ChildForceExpandHeight, EditorGUIUtility.TrTextContent("Height"));
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EditorGUIUtility.labelWidth = 0;
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serializedObject.ApplyModifiedProperties();
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}
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void ToggleLeft(Rect position, SerializedProperty property, GUIContent label)
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{
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bool toggle = property.boolValue;
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EditorGUI.BeginProperty(position, label, property);
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EditorGUI.BeginChangeCheck();
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int oldIndent = EditorGUI.indentLevel;
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EditorGUI.indentLevel = 0;
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toggle = EditorGUI.ToggleLeft(position, label, toggle);
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EditorGUI.indentLevel = oldIndent;
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if (EditorGUI.EndChangeCheck())
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{
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property.boolValue = property.hasMultipleDifferentValues ? true : !property.boolValue;
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}
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EditorGUI.EndProperty();
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}
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}
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}
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