SurfaceGuiBase

SurfaceGuiBase.Active

SurfaceGuiBase.Adornee

SurfaceGuiBase.Face

LayerCollector:GetLayoutNodeTree

LayerCollector

LayerCollector.Enabled

LayerCollector.ResetOnSpawn

LayerCollector.ZIndexBehavior

This example shows how to use `Class.GuiBase2d.SelectionChanged` to set the
color of a background frame depending on if the gamepad selection has a child
GuiObject focused in a hierarchy that looks like this:

<img src="/assets/engine-api/classes/GuiBase2d/Gamepad-SelectionChanged.png" />

You can add code to change the background color of backgroundWindow to green
when buttons 1, 2 or 3 are selected and change to red when other buttons
outside the frame are selected. This helps you to add any new buttons to the
backgroundWindow without updating the code.


GuiBase2d.SelectionChanged

amISelected

previousSelection

newSelection

GuiBase2d

This code sample shows how a UI element's size, position and rotation can be
copied without parenting a "copycat" to the original. It uses the
Absolute-family of properties to orient a "copycat" Frame that covers on the
screen space that the original does.


GuiBase2d.AbsolutePosition

GuiBase2d.AbsoluteRotation

GuiBase2d.AbsoluteSize

GuiBase2d.AutoLocalize

GuiBase2d.Localize

GuiBase2d.RootLocalizationTable

GuiBase2d.SelectionBehaviorDown

GuiBase2d.SelectionBehaviorLeft

GuiBase2d.SelectionBehaviorRight

GuiBase2d.SelectionBehaviorUp

GuiBase2d.SelectionGroup

GuiBase

Demonstrates detecting changes to an instance's ancestry by connecting to the `Class.Instance.AncestryChanged` event.

The ChangingPart's Parent is set to different values overtime. The parent of the part is the part's ancestor, so the `Class.Instance.AncestryChanged` event will fire whenever it changes.


Instance.AncestryChanged

child

parent

Instance.AttributeChanged

attribute

This snippet prints the names of objects as they are added to the Workspace:


Instance.ChildAdded

This snippet prints the names of objects as they are removed from the
Workspace:


Instance.ChildRemoved

This following example will print the name of any object that is added to the
Workspace:


Instance.DescendantAdded

descendant

The following example prints the name of any descendant as it is being removed
from the Workspace:


Instance.DescendantRemoving

This sample demonstrates how, when using Immediate signal behavior, an Instance being destroyed remains in place until the connected function yields.


This sample demonstrates how, when using Deferred signal behavior,
an Instance is destroyed before the signal fires.


Instance.Destroying

Instance.childAdded

Instance:AddTag

This example creates a Part and adds a few sparkle objects to the part. Then
it calls Part:ClearAllChildren() to remove all of the children.


Instance:ClearAllChildren

Demonstrates cloning a model using `Class.Instance:Clone()`.

Instance:Clone

Demonstrates destroying a Part using the `Class.Instance:Destroy()` function.

This function is the correct way to dispose of objects that are no longer required.


Instance:Destroy

Instance:FindFirstAncestor

name

Instance:FindFirstAncestorOfClass

className

Instance:FindFirstAncestorWhichIsA

The below would look in Workspace for an object name "Brick". If found, it
will change the name of the object to "Foo".


Instance:FindFirstChild

recursive

Instance:FindFirstChildOfClass

Instance:FindFirstChildWhichIsA

Instance:FindFirstDescendant

Instance:GetActor

Instance:GetAttribute

Instance:GetAttributeChangedSignal

Instance:GetAttributes

The below would print the name of all objects currently in Workspace when ran.


Instance:GetChildren

Instance:GetDebugId

scopeLength

GetDescendants is often used to do something to all the descendants that are a
particular type of object. The code in this example uses GetDescendants and
`Class.Instance:IsA()` to find all of the parts in the workspace and turns
them green.


Instance:GetDescendants

This code sample demonstrates the behavior of `Class.Instance:GetFullName()`.
It shows how the function behaves when called on an object not in the
`DataModel` hierarchy, and it also shows how the return value does not escape
special characters.


This code sample re-implements the `Class.Instance:GetFullName()` function in
Lua.


Instance:GetFullName

Instance:GetStyled

Instance:GetTags

Instance:HasTag

Demonstrates determining if one instance is the ancestor of another using `Class.Instance:IsAncestorOf()`

Workspace and SpawnLocation are ancestors of the SpawnLocation's decal.
Workspace is an ancestor of SpawnLocation.

SpawnLocation and its decal are descendants of Workspace, not ancenstors.
Decal is a descendant to SpawnLocation, not an ancestor.


Instance:IsAncestorOf

Instance:IsDescendantOf

ancestor

The following code demonstrates how a part can be re-added to the DataModel
after being removed:


Instance:Remove

Instance:RemoveTag

Instance:SetAttribute

value

The following code waits for an instance named "Part" to be added to
Workspace.


Instance:WaitForChild

childName

timeOut

Instance:children

Instance:clone

Instance:destroy

Instance:findFirstChild

Instance:getChildren

Instance:isDescendantOf

Instance:remove

Instance

Instance.Archivable

Instance.Capabilities

Instance.Name

Instance.Parent

Instance.RobloxLocked

Instance.Sandboxed

Instance.UniqueId

Instance.archivable

This sample demonstrates the subtleties of the Changed event on normal objects
and "-Value" objects.


This code sample demonstrates the Changed event firing within a parent object.


Object.Changed

property

This code sample demonstrates how to save a value before a changed event fires
on it in order to get more information about a change.


This code sample demonstrates the equivalence of the `Changed` event and event
returned by `GetPropertyChangedSignal`.


Object:GetPropertyChangedSignal

Demonstrates determining the class of Workspace using `Class.Instance:IsA()`

Workspace is of class 'Workspace', so the first statement is true.
Workspace is not of class 'BasePart', so the second statement is false.
Workspace inherits from Instance and therefore is of class 'Instance', so the third statement is true.


Object:IsA

Object:isA

Object

Object.ClassName

Object.className

/reference/engine/classes/SurfaceGuiBase.yaml

Un `Class.Actor` è un container per il codice che può essere diviso in modo sicuro in un proprio Filo.

Class

Actor

Luau

Array

Dictionary

Un oggetto classe抽atto per tutti gli oggetti dell'interfaccia utente 2D.

GuiObject

Data Type

Un LocalizationTable è un database di traduzioni. Contiene stringhe di origine e traduzioni per varie lingue.

LocalizationTable

L'еньmio NormalId imposta quale parte/viso di una Part viene utilizzato.

Enum

Enum.NormalId

Un oggetto che esegue funzioni connesse su un'occasione specifica.

RBXScriptSignal

Opzioni di personalizzazione per la selezione del gamepad quando `Class.GuiBase2d.SelectionGroup` è vero.

Enum.SelectionBehavior

Variant

Rappresenta un valore 2D con direzione e magnitudine.

Vector2

Utilizzato da `Class.LayerCollector.ZIndexBehavior` per controllare il modo in cui la proprietà `Class.GuiObject.ZIndex` si comporta per i discendenti.

Enum.ZIndexBehavior

Tipo di dati che ha un valore di vero o falso.

bool

Un doppio punto fluttuante di precisione.

number

Una sequenza di caratteri, come lettere, numeri e simboli.

string

void

Panoramica

Guide

Tutorial

Referenza

Risorse

Arte

Design

Motore

Avatar

Eredità

Cloud

This method is asynchronous and returns an `Operation`, which represents the current state of the operation. It contains an endpoint path that you can poll to obtain the real response and applicable metadata. See the [documentation]({longRunningOperationsLink}) on long-running operations for more information.
            
The following sections describe the response and metadata objects that are provided when an operation completes.

Gli endpoint beta sono pronti per l'uso del pubblico. Modifiche incompatibili sono possibili ma rare.

Questo campo può essere impostato durante la creazione di una risorsa, ma non può essere modificato da richieste successive.

Questo campo può essere fornito per le richieste, ma non verrà mai incluso nelle risposte.

Per chiave API: {maxInPeriod} richieste ogni {periodInSeconds} secondi per indirizzo IP

Questo campo può essere impostato per le risposte, ma verrà ignorato nelle richieste.

Per chiamare questo endpoint sono richiesti i seguenti permessi della chiave API. Per maggiori informazioni
sulla generazione delle chiavi corrette, vedere [Gestione delle chiavi API]({apiKeyReferenceDocLink}).

I seguenti endpoint sono disponibili nei percorsi relativi all'URL di base.

Questa stringa è formattata come [Timestamp](/cloud/reference/types#timestamp).

Un valore JSON può essere `null`, `boolean`, `string`, `number`, `array`, or `object`.

Per utilizzare questo endpoint sono necessari i seguenti ambiti per la tua applicazione OAuth 2.0. Per ulteriori informazioni su come registrare un'applicazione OAuth 2.0, vedere [Registrazione e revisione dell'app]({oauth2ReferenceDocLink}).

Gli oggetti seguenti descrivono i payloads accettati o restituiti. Per maggiori informazioni su quando vengono utilizzati questi oggetti, consultare ogni singolo endpoint.

Questo permette di visualizzare informazioni sui tuoi beni.

Questo permette di caricare e aggiornare gli asset su Roblox.

Grants the ability to update badges owned by the user.

This allows viewing information about your commerce items.

This allows editing of your commerce merchant connections.

This allows you to view information about your Creator Store products.

This allows you to modify information about your Creator Store products.

Questo permette di vedere le informazioni sui tuoi Gruppi.

This allows you to manage community join requests for your account.

Grants access to mange your badges and spend robux.

Grants access to manage your developer products.

Grants access to read information about the experiences you follow.

Grants access to follow and unfollow experiences on your behalf.

Grants access to manage your communities.

Grants permission to read community information.

Grants access to read and write your localization tables

Grants access to manage team collaboration for all experiences you own.

Grants access to manage your experiences and certain information associated with your experiences (e.g. localization information).

Grants access to read your experiences' localization information.

Grants access to modify your experiences' localization preferences.

Grants access to manage your user account.

Grants access to modify user localization preferences.

Ciò garantisce la possibilità di pubblicare messaggi per conto degli utenti.

This allows sending notifications from your experience to users.

Questo permette di elencare i segreti associati alla tua esperienza.

Ciò consente di creare e aggiornare i segreti associati alla tua esperienza.

Grants access to read about your subscription products.

Grants the ability to read place information.

Grants the ability to edit place information.

Questa operazione consente di pubblicare nuove versioni di esperienze a Roblox.

Grants the ability to read experience information.

Grants the ability to edit experience information.

Consente di visualizzare le restrizioni degli utenti nell'esperienza.

Grants the ability to read user's premium and verified status.

This allows you to view a user's social accounts.

Questo garantisce l'accesso alla lettura delle informazioni del tuo profilo

SurfaceGuiBase

Sommario

Proprietà

Metodi

Eventi

Proprietà

Active

Adornee

Face

Metodi

Eventi