Class HelpBox

Makes a help box with a message to the user.

Inheritance
Object
CallbackEventHandler
Focusable
VisualElement
HelpBox
Inherited Members
VisualElement.disabledUssClassName
VisualElement.viewDataKey
VisualElement.userData
VisualElement.canGrabFocus
VisualElement.focusController
Namespace: UnityEngine.UIElements
Syntax
public class HelpBox : VisualElement, IEventHandler, ITransform, ITransitionAnimations, IExperimentalFeatures, IVisualElementScheduler, IResolvedStyle
Examples
public class HelpBoxExample : EditorWindow
{
    [MenuItem("Example/Help Box")]
    static void ShowWindow()
    {
        HelpBoxExample window = (HelpBoxExample)EditorWindow.GetWindow(typeof(HelpBoxExample));
        window.Show();
    }

    void OnEnable()
    {
        rootVisualElement.Add(new HelpBox("This is a help box", HelpBoxMessageType.Info));
    }
}

Constructors

HelpBox()

Creates a new HelpBox.

Declaration
public HelpBox()

HelpBox(String, HelpBoxMessageType)

Creates a new HelpBox.

Declaration
public HelpBox(string text, HelpBoxMessageType messageType)
Parameters
Type Name Description
String text

The message text.
HelpBoxMessageType messageType

The type of message.

Fields

iconErrorUssClassName

The USS class name for the Error state in Elements of this type.

Declaration
public static readonly string iconErrorUssClassName
Field Value
Type Description
String

iconInfoUssClassName

The USS class name for the Info state in Elements of this type.

Declaration
public static readonly string iconInfoUssClassName
Field Value
Type Description
String

iconUssClassName

The USS class name for images in Elements of this type.

Declaration
public static readonly string iconUssClassName
Field Value
Type Description
String

iconwarningUssClassName

The USS class name for the Warning state in Elements of this type.

Declaration
public static readonly string iconwarningUssClassName
Field Value
Type Description
String

labelUssClassName

The USS class name for labels in Elements of this type.

Declaration
public static readonly string labelUssClassName
Field Value
Type Description
String

ussClassName

The USS class name for Elements of this type.

Declaration
public static readonly string ussClassName
Field Value
Type Description
String

Properties

messageType

The type of message.

Declaration
public HelpBoxMessageType messageType { get; set; }
Property Value
Type Description
HelpBoxMessageType

text

The message text.

Declaration
public string text { get; set; }
Property Value
Type Description
String

Extension Methods