Method HasStateWithin

core/flags.go:72–82

HasStateWithin returns whether this widget or any of its children have the given state flag.

(state states.States)

// HasStateWithin returns whether this widget or any
// of its children have the given state flag.
func (wb *WidgetBase) HasStateWithin(state states.States) bool {
	got := false
	wb.WidgetWalkDown(func(cw Widget, cwb *WidgetBase) bool {
		if cwb.StateIs(state) {
			got = true
			return tree.Break
		}
		return tree.Continue
	})
	return got
}