Struct conrod::graph::algo::PickScrollableWidgets

pub struct PickScrollableWidgets {
    // some fields omitted
}

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

Methods

impl PickScrollableWidgets

fn next(&mut self, graph: &Graph, depth_order: &[NodeIndex]) -> Option<Index>

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

The Graph is traversed from the top down.

Trait Implementations

impl Clone for PickScrollableWidgets

fn clone(&self) -> PickScrollableWidgets

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.