Method setScene

core/widget.go:295–300

setScene sets the Scene pointer for this widget and all of its children. This can be necessary when creating widgets outside the usual New* paradigm, e.g., when reading from a JSON file.

(sc *Scene)

// This can be necessary when creating widgets outside the usual New* paradigm,
// e.g., when reading from a JSON file.
func (wb *WidgetBase) setScene(sc *Scene) {
	wb.WidgetWalkDown(func(cw Widget, cwb *WidgetBase) bool {
		cwb.Scene = sc
		return tree.Continue
	})
}

// AsWidget returns the given [tree.Node] as a [WidgetBase] or nil.
func AsWidget(n tree.Node) *WidgetBase {