Enum conrod::graph::Node

pub enum Node {
    Widget(Container),
    Placeholder,
}

A node for use within the Graph.

Variants

Widget(Container)

A widget constructed by a user.

Placeholder

A placeholder node - used when reserving a place for a Widget within the Graph.

It may also be used to represent a node that was once pre-occuppied by a widget who was not set during the last set_widgets stage.

Methods

impl Node

pub fn is_widget(&self) -> bool

Whether or not the Node is of the Widget variant.

Trait Implementations

impl Debug for Node

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.