Class ScyllaUIZStack

Depth/overlay stack container. Children sit atop each other at the same content origin instead of being distributed along a main axis. Maps conceptually to a SwiftUI ZStack or a Flutter Stack. Extends ScyllaUIStackBase with overlay placement semantics.

Inheritance

object

Object

Component

Behaviour

MonoBehaviour

UIBehaviour

ScyllaUIStackBase

ScyllaUIZStack

Implements

ILayoutElement

Inherited Members

ScyllaUIStackBase.Alignment

ScyllaUIStackBase.CrossAlignment

ScyllaUIStackBase.Padding

ScyllaUIStackBase.Spacing

ScyllaUIStackBase.Style

ScyllaUIStackBase.MainAxisSizeMode

ScyllaUIStackBase.CrossAxisSizeMode

ScyllaUIStackBase.RectTransform

ScyllaUIStackBase.IsGrid

ScyllaUIStackBase.MarkDirty()

ScyllaUIStackBase.CalculateLayoutInputHorizontal()

ScyllaUIStackBase.CalculateLayoutInputVertical()

ScyllaUIStackBase.minWidth

ScyllaUIStackBase.preferredWidth

ScyllaUIStackBase.flexibleWidth

ScyllaUIStackBase.minHeight

ScyllaUIStackBase.preferredHeight

ScyllaUIStackBase.flexibleHeight

ScyllaUIStackBase.layoutPriority

UIBehaviour.IsActive()

UIBehaviour.IsDestroyed()

MonoBehaviour.IsInvoking()

MonoBehaviour.CancelInvoke()

MonoBehaviour.Invoke(string, float)

MonoBehaviour.InvokeRepeating(string, float, float)

MonoBehaviour.CancelInvoke(string)

MonoBehaviour.IsInvoking(string)

MonoBehaviour.StartCoroutine(string)

MonoBehaviour.StartCoroutine(string, object)

MonoBehaviour.StartCoroutine(IEnumerator)

MonoBehaviour.StopCoroutine(IEnumerator)

MonoBehaviour.StopCoroutine(Coroutine)

MonoBehaviour.StopCoroutine(string)

MonoBehaviour.StopAllCoroutines()

MonoBehaviour.print(object)

MonoBehaviour.destroyCancellationToken

MonoBehaviour.useGUILayout

MonoBehaviour.didStart

MonoBehaviour.didAwake

MonoBehaviour.runInEditMode

Behaviour.enabled

Behaviour.isActiveAndEnabled

Component.GetComponent(Type)

Component.GetComponent<T>()

Component.TryGetComponent(Type, out Component)

Component.TryGetComponent<T>(out T)

Component.GetComponent(string)

Component.GetComponentInChildren(Type, bool)

Component.GetComponentInChildren(Type)

Component.GetComponentInChildren<T>(bool)

Component.GetComponentInChildren<T>()

Component.GetComponentsInChildren(Type, bool)

Component.GetComponentsInChildren(Type)

Component.GetComponentsInChildren<T>(bool)

Component.GetComponentsInChildren<T>(bool, List<T>)

Component.GetComponentsInChildren<T>()

Component.GetComponentsInChildren<T>(List<T>)

Component.GetComponentInParent(Type, bool)

Component.GetComponentInParent(Type)

Component.GetComponentInParent<T>(bool)

Component.GetComponentInParent<T>()

Component.GetComponentsInParent(Type, bool)

Component.GetComponentsInParent(Type)

Component.GetComponentsInParent<T>(bool)

Component.GetComponentsInParent<T>(bool, List<T>)

Component.GetComponentsInParent<T>()

Component.GetComponents(Type)

Component.GetComponents(Type, List<Component>)

Component.GetComponents<T>(List<T>)

Component.GetComponents<T>()

Component.GetComponentIndex()

Component.CompareTag(string)

Component.CompareTag(TagHandle)

Component.SendMessageUpwards(string, object, SendMessageOptions)

Component.SendMessageUpwards(string, object)

Component.SendMessageUpwards(string)

Component.SendMessageUpwards(string, SendMessageOptions)

Component.SendMessage(string, object)

Component.SendMessage(string)

Component.SendMessage(string, object, SendMessageOptions)

Component.SendMessage(string, SendMessageOptions)

Component.BroadcastMessage(string, object, SendMessageOptions)

Component.BroadcastMessage(string, object)

Component.BroadcastMessage(string)

Component.BroadcastMessage(string, SendMessageOptions)

Component.transform

Component.transformHandle

Component.gameObject

Component.tag

Object.GetEntityId()

Object.GetHashCode()

Object.Equals(object)

Object.InstantiateAsync<T>(T)

Object.InstantiateAsync<T>(T, Transform)

Object.InstantiateAsync<T>(T, Vector3, Quaternion)

Object.InstantiateAsync<T>(T, Transform, Vector3, Quaternion)

Object.InstantiateAsync<T>(T, int)

Object.InstantiateAsync<T>(T, int, Transform)

Object.InstantiateAsync<T>(T, int, Vector3, Quaternion)

Object.InstantiateAsync<T>(T, int, ReadOnlySpan<Vector3>, ReadOnlySpan<Quaternion>)

Object.InstantiateAsync<T>(T, int, Transform, Vector3, Quaternion)

Object.InstantiateAsync<T>(T, int, Transform, Vector3, Quaternion, CancellationToken)

Object.InstantiateAsync<T>(T, int, Transform, ReadOnlySpan<Vector3>, ReadOnlySpan<Quaternion>)

Object.InstantiateAsync<T>(T, int, Transform, ReadOnlySpan<Vector3>, ReadOnlySpan<Quaternion>, CancellationToken)

Object.InstantiateAsync<T>(T, InstantiateParameters, CancellationToken)

Object.InstantiateAsync<T>(T, int, InstantiateParameters, CancellationToken)

Object.InstantiateAsync<T>(T, Vector3, Quaternion, InstantiateParameters, CancellationToken)

Object.InstantiateAsync<T>(T, int, Vector3, Quaternion, InstantiateParameters, CancellationToken)

Object.InstantiateAsync<T>(T, int, ReadOnlySpan<Vector3>, ReadOnlySpan<Quaternion>, InstantiateParameters, CancellationToken)

Object.Instantiate(Object, Vector3, Quaternion)

Object.Instantiate(Object, Vector3, Quaternion, Transform)

Object.Instantiate(Object)

Object.Instantiate(Object, Scene)

Object.Instantiate<T>(T, InstantiateParameters)

Object.Instantiate<T>(T, Vector3, Quaternion, InstantiateParameters)

Object.Instantiate(Object, Transform)

Object.Instantiate(Object, Transform, bool)

Object.Instantiate<T>(T)

Object.Instantiate<T>(T, Vector3, Quaternion)

Object.Instantiate<T>(T, Vector3, Quaternion, Transform)

Object.Instantiate<T>(T, Transform)

Object.Instantiate<T>(T, Transform, bool)

Object.Destroy(Object, float)

Object.Destroy(Object)

Object.DestroyImmediate(Object, bool)

Object.DestroyImmediate(Object)

Object.FindObjectsByType(Type)

Object.FindObjectsByType(Type, FindObjectsInactive)

Object.DontDestroyOnLoad(Object)

Object.FindAnyObjectByType<T>()

Object.FindAnyObjectByType<T>(FindObjectsInactive)

Object.FindObjectsByType<T>()

Object.FindObjectsByType<T>(FindObjectsInactive)

Object.FindAnyObjectByType(Type)

Object.FindAnyObjectByType(Type, FindObjectsInactive)

Object.ToString()

Object.name

Object.hideFlags

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Namespace: Scylla.Core.Util.UI

Assembly: ScyllaCore.dll

Syntax

[AddComponentMenu("Scylla/UI/Layout/Z Stack")]
public sealed class ScyllaUIZStack : ScyllaUIStackBase, ILayoutElement

Remarks

By default every child fills the ZStack's inner content area (after padding). Attach a ScyllaUIPositioned component to a child to override its placement with an explicit 9-point anchor and pixel/percent offsets.

The Alignment property of the base class is ignored on a ZStack since there is no main axis to distribute. CrossAlignment is honored only for children without a ScyllaUIPositioned component when set to a non-Stretch value; the value is then used as a 2D corner anchor (Start = top-left, Center = middle, End = bottom-right).

Unity sibling order controls render depth: the last sibling draws on top, as is standard for uGUI canvases.

Properties

IsHorizontal

Always true for ScyllaUIZStack. ZStack has no real main axis but the solver uses this value when stashing per-child preferred sizes: true keeps width as the main-content field and height as the cross-content field, matching the ZStack placement code's expectations.

Declaration

public override bool IsHorizontal { get; }

Property Value

Type	Description
bool

Overrides

ScyllaUIStackBase.IsHorizontal

IsZStack

Always true for ScyllaUIZStack.

Declaration

public override bool IsZStack { get; }

Property Value

Type	Description
bool

Overrides

ScyllaUIStackBase.IsZStack

Implements

UnityEngine.UI.ILayoutElement

Extension Methods

FileExtensions.SaveSecureToFileAsync<T>(T, string, string, CancellationToken)

FileExtensions.SaveSecureToFile<T>(T, string, string)

FileExtensions.SaveToFileAsync<T>(T, string, CancellationToken)

FileExtensions.SaveToFile<T>(T, string)

FileExtensions.SaveToFile<T>(T, string, SerializationSettings)

ComponentUtil.Add(Component, Type)

ComponentUtil.Add<T>(Component)

ComponentUtil.Get(Component, Type)

ComponentUtil.Get<T>(Component)

ComponentUtil.Has<T>(Component)

ComponentUtil.Require(Component, Type)

ComponentUtil.Require<T>(Component)

ComponentUtil.TryGet<T>(Component, out T)

See Also

ScyllaUIPositioned

ScyllaUIStackBase