[−][src]Struct conrod_core::graph::algo::PickScrollableWidgets

pub struct PickScrollableWidgets { /* fields omitted */ }
[−]

A node "walker" that yields all scrollable widgets under the given xy position in order from top to bottom.

Implementations

impl PickScrollableWidgets[src][−]

pub fn next(
    &mut self,
    graph: &Graph,
    depth_order: &[Id],
    theme: &Theme
) -> Option<Id>[src][−]

The widget::Id of the next scrollable Widget under the xy location.

The Graph is traversed from the top down.

Trait Implementations

impl Clone for PickScrollableWidgets[src][+]

Auto Trait Implementations

impl RefUnwindSafe for PickScrollableWidgets

impl Send for PickScrollableWidgets

impl Sync for PickScrollableWidgets

impl Unpin for PickScrollableWidgets

impl UnwindSafe for PickScrollableWidgets

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> ToOwned for T where
    T: Clone, [src][+]

type Owned = T

The resulting type after obtaining ownership.

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.