negames/SerializeReferenceExtensions-Better
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Fix foldout layout

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This commit is contained in:
Makihiro 2024-02-18 02:43:01 +09:00
parent b8c11e7836
commit 5f54c254f3
1 changed files with 42 additions and 20 deletions
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62
Assets/MackySoft/MackySoft.SerializeReferenceExtensions/Editor/SubclassSelectorDrawer.cs
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@ -31,51 +31,74 @@ namespace MackySoft.SerializeReferenceExtensions.Editor
SerializedProperty m_TargetProperty; SerializedProperty m_TargetProperty;
public override void OnGUI (Rect position,SerializedProperty property,GUIContent label) { public override void OnGUI (Rect position, SerializedProperty property, GUIContent label)
EditorGUI.BeginProperty(position,label,property); {
EditorGUI.BeginProperty(position, label, property);
if (property.propertyType == SerializedPropertyType.ManagedReference) { if (property.propertyType == SerializedPropertyType.ManagedReference)
{
// render label first to avoid label overlap for lists // Render label first to avoid label overlap for lists
Rect foldoutLabelRect = new Rect(position); Rect foldoutLabelRect = new Rect(position);
foldoutLabelRect.height = EditorGUIUtility.singleLineHeight; foldoutLabelRect.height = EditorGUIUtility.singleLineHeight;
foldoutLabelRect.x += EditorGUI.indentLevel * 12; foldoutLabelRect = EditorGUI.IndentedRect(foldoutLabelRect);
Rect popupPosition = EditorGUI.PrefixLabel(foldoutLabelRect, label); Rect popupPosition = EditorGUI.PrefixLabel(foldoutLabelRect, label);
// Draw the subclass selector popup. // Draw the subclass selector popup.
if (EditorGUI.DropdownButton(popupPosition,GetTypeName(property),FocusType.Keyboard)) { if (EditorGUI.DropdownButton(popupPosition, GetTypeName(property), FocusType.Keyboard))
{
TypePopupCache popup = GetTypePopup(property); TypePopupCache popup = GetTypePopup(property);
m_TargetProperty = property; m_TargetProperty = property;
popup.TypePopup.Show(popupPosition); popup.TypePopup.Show(popupPosition);
} }
// Check if a custom property drawer exists for this type. // Draw the foldout.
PropertyDrawer customDrawer = GetCustomPropertyDrawer(property); if (!string.IsNullOrEmpty(property.managedReferenceFullTypename))
if (customDrawer != null)
{ {
// Draw the property with custom property drawer.
Rect foldoutRect = new Rect(position); Rect foldoutRect = new Rect(position);
foldoutRect.height = EditorGUIUtility.singleLineHeight; foldoutRect.height = EditorGUIUtility.singleLineHeight;
foldoutRect.x -= 12;
property.isExpanded = EditorGUI.Foldout(foldoutRect, property.isExpanded, GUIContent.none, true); property.isExpanded = EditorGUI.Foldout(foldoutRect, property.isExpanded, GUIContent.none, true);
}
if (property.isExpanded) // Draw property if expanded.
if (property.isExpanded)
{
using (new EditorGUI.IndentLevelScope())
{ {
using (new EditorGUI.IndentLevelScope()) // Check if a custom property drawer exists for this type.
PropertyDrawer customDrawer = GetCustomPropertyDrawer(property);
if (customDrawer != null)
{ {
// Draw the property with custom property drawer.
Rect indentedRect = position; Rect indentedRect = position;
float foldoutDifference = EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing; float foldoutDifference = EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
indentedRect.height = customDrawer.GetPropertyHeight(property, label); indentedRect.height = customDrawer.GetPropertyHeight(property, label);
indentedRect.y += foldoutDifference; indentedRect.y += foldoutDifference;
customDrawer.OnGUI(indentedRect, property, label); customDrawer.OnGUI(indentedRect, property, label);
} }
else
{
// Draw the properties of the child elements.
// NOTE: In the following code, since the foldout layout isn't working properly, I'll iterate through the properties of the child elements myself.
// EditorGUI.PropertyField(position, property, GUIContent.none, true);
Rect childPosition = position;
childPosition.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
foreach (SerializedProperty childProperty in property.GetChildProperties())
{
float height = EditorGUI.GetPropertyHeight(childProperty, new GUIContent(childProperty.displayName, childProperty.tooltip), true);
childPosition.height = height;
EditorGUI.PropertyField(childPosition, childProperty, true);
childPosition.y += height + EditorGUIUtility.standardVerticalSpacing;
}
}
} }
} }
else }
{ else
EditorGUI.PropertyField(position, property, GUIContent.none, true); {
} EditorGUI.LabelField(position, label, k_IsNotManagedReferenceLabel);
} else {
EditorGUI.LabelField(position,label,k_IsNotManagedReferenceLabel);
} }
EditorGUI.EndProperty(); EditorGUI.EndProperty();
@ -117,7 +140,6 @@ namespace MackySoft.SerializeReferenceExtensions.Editor
foreach (var targetObject in m_TargetProperty.serializedObject.targetObjects) { foreach (var targetObject in m_TargetProperty.serializedObject.targetObjects) {
SerializedObject individualObject = new SerializedObject(targetObject); SerializedObject individualObject = new SerializedObject(targetObject);
SerializedProperty individualProperty = individualObject.FindProperty(m_TargetProperty.propertyPath); SerializedProperty individualProperty = individualObject.FindProperty(m_TargetProperty.propertyPath);
object obj = individualProperty.SetManagedReference(type); object obj = individualProperty.SetManagedReference(type);
individualProperty.isExpanded = (obj != null); individualProperty.isExpanded = (obj != null);