Struct SplitRatio 

pub struct SplitRatio { /* private fields */ }

The share of a two-pane split the first pane takes, clamped to bounds so neither pane collapses. One model for ResizableSplit and for painted hosts (SplitHandle).

Implementations

impl SplitRatio

pub fn new(position: f32) -> SplitRatio

A split with the first pane at position of the extent (0..1), within the default 10–90 % bounds.

pub fn with_bounds(self, min: f32, max: f32) -> SplitRatio

Narrow the range the divider may move in.

pub fn position(&self) -> f32

The first pane’s share.

pub fn set(&mut self, position: f32) -> bool

Move to position (clamped); returns whether it moved.

pub fn step(&mut self, delta: f32) -> bool

Move by delta (clamped); returns whether it moved.

pub fn follow(&mut self, along: f64, start: f64, extent: f64) -> bool

Follow a pointer at along on an extent from start that is extent long; returns whether it moved.

pub fn first_extent(&self, total: f64) -> f64

The first pane’s length on an extent total long.

pub fn percent(&self) -> u32

The share in whole percent, for assistive technology.

Trait Implementations

impl Clone for SplitRatio

fn clone(&self) -> SplitRatio

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SplitRatio

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for SplitRatio

fn default() -> SplitRatio

Returns the “default value” for a type.

impl PartialEq for SplitRatio

fn eq(&self, other: &SplitRatio) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SplitRatio

impl StructuralPartialEq for SplitRatio