[−][src]Struct nannou::ui::widget::graph::NodeWidget
Returned when a NodeContext
is assigned a widget.
This intermediary type allows for accessing the widget::Id
before the widget itself is
instantiated.
Methods
impl<'a, NI, W> NodeWidget<'a, NI, W> where
NI: NodeId,
W: 'static + Widget,
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NI: NodeId,
W: 'static + Widget,
pub fn widget_id(&self, ui: &mut UiCell) -> NodeIndex<u32>
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Retrieve the widget::Id
that will be used to instantiate this node's widget.
pub fn map<M>(self, map: M) -> NodeWidget<'a, NI, W> where
M: FnOnce(W) -> W,
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M: FnOnce(W) -> W,
Map over the inner widget.
pub fn set(self, ui: &mut UiCell) -> <W as Widget>::Event
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Set the given widget for the node at node_id()
.
Methods from Deref<Target = NodeContext<'a, NI>>
pub fn node_id(&self) -> NI
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The unique identifier associated with this node.
pub fn point(&self) -> [f64; 2]
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The location of the node.
Trait Implementations
impl<'a, NI, W> Deref for NodeWidget<'a, NI, W> where
NI: NodeId,
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NI: NodeId,
type Target = NodeContext<'a, NI>
The resulting type after dereferencing.
fn deref(&self) -> &<NodeWidget<'a, NI, W> as Deref>::Target
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Auto Trait Implementations
impl<'a, NI, W> !RefUnwindSafe for NodeWidget<'a, NI, W>
impl<'a, NI, W> Send for NodeWidget<'a, NI, W> where
NI: Sync,
W: Send,
NI: Sync,
W: Send,
impl<'a, NI, W> !Sync for NodeWidget<'a, NI, W>
impl<'a, NI, W> Unpin for NodeWidget<'a, NI, W> where
NI: Unpin,
W: Unpin,
NI: Unpin,
W: Unpin,
impl<'a, NI, W> UnwindSafe for NodeWidget<'a, NI, W> where
NI: RefUnwindSafe + UnwindSafe,
W: UnwindSafe,
NI: RefUnwindSafe + UnwindSafe,
W: UnwindSafe,
Blanket Implementations
impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where
D: AdaptFrom<S, Swp, Dwp, T>,
Dwp: WhitePoint,
Swp: WhitePoint,
T: Component + Float,
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D: AdaptFrom<S, Swp, Dwp, T>,
Dwp: WhitePoint,
Swp: WhitePoint,
T: Component + Float,
fn adapt_into_using<M>(self, method: M) -> D where
M: TransformMatrix<Swp, Dwp, T>,
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M: TransformMatrix<Swp, Dwp, T>,
fn adapt_into(self) -> D
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> ConvertInto<U> for T where
U: ConvertFrom<T>,
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U: ConvertFrom<T>,
fn convert_into(self) -> U
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fn convert_unclamped_into(self) -> U
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fn try_convert_into(self) -> Result<U, OutOfBounds<U>>
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> SetParameter for T
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
impl<T> SetParameter for T
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,