Struct SplitPaneState 

pub struct SplitPaneState {
    pub ratio: f64,
    pub dragging: bool,
    pub min_ratio: f64,
}

State for a crate::Context::split_pane / crate::Context::vsplit_pane container.

Tracks the split ratio and drag state. Pass a mutable reference each frame — the widget updates ratio in place when the user drags the handle or presses arrow keys with the handle focused.

Fields

ratio: f64

Fraction of space given to the first pane. Clamped to [min_ratio, 1.0 - min_ratio].

dragging: bool

Whether the handle is currently being dragged.

min_ratio: f64

Minimum fraction allocated to either pane. Default: 0.10.

Implementations

impl SplitPaneState

pub fn new(ratio: f64) -> Self

Create split state with the given initial ratio, clamped to [DEFAULT_SPLIT_MIN_RATIO, 1.0 - DEFAULT_SPLIT_MIN_RATIO] (default [0.10, 0.90]).

pub fn with_min_ratio(self, min: f64) -> Self

Override the minimum ratio for either pane (clamped to [0.0, 0.49]).

pub fn set_ratio(&mut self, ratio: f64)

Set the ratio, clamped to [min_ratio, 1.0 - min_ratio].

Trait Implementations

impl Clone for SplitPaneState

fn clone(&self) -> SplitPaneState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SplitPaneState

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

Formats the value using the given formatter.

impl Default for SplitPaneState

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for SplitPaneState

fn eq(&self, other: &SplitPaneState) -> 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 StructuralPartialEq for SplitPaneState