Struct Range 

pub struct Range {
    pub min: i32,
    pub max: i32,
    pub step: i32,
    pub flags: u32,
}

RANGE min, max, step, flags – slider / number box descriptor

Fields

min: i32

max: i32

step: i32

flags: u32

Implementations

impl Range

pub const fn new(min: i32, max: i32, step: i32, flags: u32) -> Range

impl Range

pub fn position(&self, value: i32, travel: i32) -> i32

Map a value to the slider’s usable pixel travel. RG_LOG applies to positive, increasing bounds; all other bounds use linear mapping. Degenerate ranges or travel return zero. Values outside the range are clamped.

pub fn value_at(&self, position: i32, travel: i32) -> i32

Map pixel travel to the nearest integer value, before step snapping. The logarithmic inverse uses bounded binary search (at most 31 iterations). Keyboard steps and semantic values always remain in the original units.

Trait Implementations

impl Clone for Range

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Range

impl Debug for Range

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

Formats the value using the given formatter.

impl Default for Range

fn default() -> Self

Returns the “default value” for a type.