[−][src]Struct conrod_core::widget::graph::NodeWidget

pub struct NodeWidget<'a, NI: 'a + NodeId, W> { /* fields omitted */ }
[−]

Returned when a NodeContext is assigned a widget.

This intermediary type allows for accessing the widget::Id before the widget itself is instantiated.

Implementations

impl<'a, NI, W> NodeWidget<'a, NI, W> where
    NI: NodeId,
    W: 'static + Widget, [src][−]

pub fn widget_id(&self, ui: &mut UiCell<'_>) -> Id[src][−]

Retrieve the widget::Id that will be used to instantiate this node's widget.

pub fn map<M>(self, map: M) -> Self where
    M: FnOnce(W) -> W, [src][−]

Map over the inner widget.

pub fn set(self, ui: &mut UiCell<'_>) -> W::Event[src][−]

Set the given widget for the node at node_id().

Methods from Deref<Target = NodeContext<'a, NI>>

pub fn node_id(&self) -> NI[src][−]

The unique identifier associated with this node.

pub fn point(&self) -> Point[src][−]

The location of the node.

Trait Implementations

impl<'a, NI, W> Deref for NodeWidget<'a, NI, W> where
    NI: NodeId, [src][+]

type Target = NodeContext<'a, NI>

The resulting type after dereferencing.

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, 

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, 

impl<'a, NI, W> UnwindSafe for NodeWidget<'a, NI, W> where
    NI: RefUnwindSafe + UnwindSafe,
    W: UnwindSafe, 

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src][+]

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.