KnobsNotifier class
- Inheritance
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- Implemented types
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Methods
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addListener(VoidCallback listener)
→ void
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Register a closure to be called when the object changes.
inherited
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all()
→ List<Knob>
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boolean({required String label, String? description, bool initial = false})
→ bool
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Creates checkbox with
label, description and initial value.
override
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dispose()
→ void
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Discards any resources used by the object.
override
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get<T>(String label)
→ T
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
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notifyListeners()
→ void
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Call all the registered listeners.
inherited
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options<T>({required String label, String? description, required T initial, List<Option<T>> options = const []})
→ T
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Creates select field with
label, description, initial value and
list of options.
override
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removeListener(VoidCallback listener)
→ void
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Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
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slider({required String label, String? description, double? initial, double max = 1, double min = 0})
→ double
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Creates slider knob with
double value.
override
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sliderInt({required String label, String? description, int? initial, int max = 100, int min = 0, int? divisions})
→ int
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Creates slider knob with
int value.
override
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text({required String label, String? description, String initial = ''})
→ String
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Creates text input field with
label, description and initial value.
override
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toString()
→ String
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A string representation of this object.
inherited
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update<T>(String label, T value)
→ void
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