Class ScyllaUILengthDrawer

UI Toolkit property drawer for ScyllaUILength. Renders a numeric field plus a px / % unit toggle button, matching the CSS-devtools convention for length editing in browser inspectors.

Inheritance
object
GUIDrawer
PropertyDrawer
ScyllaUILengthDrawer
Inherited Members
PropertyDrawer.OnGUI(Rect, SerializedProperty, GUIContent)
PropertyDrawer.GetPropertyHeight(SerializedProperty, GUIContent)
PropertyDrawer.attribute
PropertyDrawer.fieldInfo
PropertyDrawer.preferredLabel
Namespace: Scylla.Core.Editor.Util.UI.Layout
Assembly: ScyllaCore.Editor.dll
Syntax
[CustomPropertyDrawer(typeof(ScyllaUILength))]
public sealed class ScyllaUILengthDrawer : PropertyDrawer
Remarks

Each property persists its current unit through the value's _unit serialized field, so reopening a scene preserves the px / % choice without designer effort.

Methods

CreatePropertyGUI(SerializedProperty)

Builds the UI Toolkit property UI for a ScyllaUILength field. The returned element is a horizontal row containing a label (the property's display name), a bound UnityEngine.UIElements.FloatField for the numeric value, and a UnityEngine.UIElements.Button that toggles between "px" and "%" unit labels.

Declaration
public override VisualElement CreatePropertyGUI(SerializedProperty property)
Parameters
Type Name Description
SerializedProperty property

The serialized property representing the ScyllaUILength struct.
Returns
Type Description
VisualElement

A UnityEngine.UIElements.VisualElement containing the complete length editor row.
Overrides
UnityEditor.PropertyDrawer.CreatePropertyGUI(UnityEditor.SerializedProperty)
Remarks

The UnityEngine.UIElements.FloatField is bound via BindProperty so undo/redo, multi-object editing, and prefab-override indicators work without manual ApplyModifiedProperties calls.

The toggle button uses TrackPropertyValue on the unit serialized property so its label stays in sync after undo, redo, or multi-object edits even though a UnityEngine.UIElements.Button cannot bind directly to an enum field.

Extension Methods