Struct Spacer 

pub struct Spacer { /* private fields */ }

Behaves identically to a childless Minimum. It has a fixed size.

Implementations

impl Spacer

pub fn new() -> Self

Creates a new Spacer with no size and (Begin, Begin) alignment.

pub fn sized(size: (f32, f32)) -> Self

Creates a new Spacer with the given size and (Begin, Begin) alignment.

Equivalent to Spacer::new().with_size(size).

pub fn with_align(self, align: (Alignment, Alignment)) -> Self

Set the horizontal and vertical alignment.

pub fn with_size(self, size: (f32, f32)) -> Self

Set the size.

Panics

If size is negative

pub fn set_size(&mut self, size: (f32, f32))

Set the size.

Panics

If size is negative

pub fn get_size(&self) -> (f32, f32)

Get the size.

Trait Implementations

impl Default for Spacer

fn default() -> Self

Returns the “default value” for a type.

impl UiNode for Spacer

fn get_align(&self) -> (Alignment, Alignment)

Get the alignment of the node.

fn get_align_mut(&mut self) -> (&mut Alignment, &mut Alignment)

Get a mutable reference to the alignment of the node.

fn calculate_min_size(&self, _tree: &UiTree) -> (f32, f32)

Calculate the minimum size of the node.

fn calculate_rects(&self, cache: &NodeCache, tree: &UiTree) -> Vec<Rect>

Recalculate the position and size of child nodes, in the same order and count as get_visible_children.

fn get_children(&self) -> Vec<NodeIndex>

Get all children of the node, if applicable.

fn get_visible_children(&self) -> Vec<NodeIndex>

Get all visible children of the node, if applicable.