GetChildren Method
GetChildren<TElement>(VisualElement, List<TElement>, Func<TElement, Boolean>)
Get the direct children of a VisualElement filtered by type and an optional filter delegate. It stores them in a List parameter to avoid memory allocations.
Declaration
public static void GetChildren<TElement>(this VisualElement ve, List<TElement> results, Func<TElement, bool> filter = null)
where TElement : VisualElementParameters
| VisualElement | ve | The parent element |
| List<TElement> | results | A list to store the results. |
| Func<TElement, Boolean> | filter | An optional filter callback. |
Type Parameters
| TElement | The type of the child elements |
GetChildren<TElement>(VisualElement.Hierarchy, List<TElement>, Func<TElement, Boolean>)
Get the direct children of a VisualElement.Hierarchy filtered by type and an optional filter delegate. It stores them in a List parameter to avoid memory allocations.
Declaration
public static void GetChildren<TElement>(this VisualElement.Hierarchy hierarchy, List<TElement> results, Func<TElement, bool> filter = null)
where TElement : VisualElementParameters
| VisualElement.Hierarchy | hierarchy | The parent hierarchy |
| List<TElement> | results | A List to store the results |
| Func<TElement, Boolean> | filter | An optional filter callback |
Type Parameters
| TElement | The type of the child elements |