foldChildren
open fun <T> foldChildren(initial: T, @NotNull visitor: @NotNull BiFunction<@NotNull GuiComponent, T, T>): T(source)
Walk over the direct children of this element. A gui element that composites other gui elements should override this method. By default, the initial element is returned without change.
Parameters
visitor
a consumer to be called for all children for this element.
initial
an initial value to be given to the function