23 lines
661 B
C#
23 lines
661 B
C#
#if UNITY_EDITOR
|
|
using System;
|
|
using UnityEngine.UIElements;
|
|
|
|
namespace UnityEngine.InputSystem.Editor
|
|
{
|
|
internal static class VisualElementExtensions
|
|
{
|
|
public static TElement Q<TElement>(this VisualElement visualElement, string name) where TElement : VisualElement
|
|
{
|
|
var element = UQueryExtensions.Q<TElement>(visualElement, name);
|
|
if (element == null)
|
|
throw new InvalidOperationException(
|
|
$"Expected a visual element called '{name}' of type '{typeof(TElement)}' to exist " +
|
|
$"but none was found.");
|
|
|
|
return element;
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif
|