Struct ColumnLayout

Source

pub struct ColumnLayout {
    pub order: Vec<String>,
    pub hidden: HashSet<String>,
    pub widths: HashMap<String, f32>,
    pub sort: Option<(String, bool)>,
    pub frozen: usize,
}

Expand description

The user’s column arrangement — the widget WRITES this (header drag, divider drag, hide/show, sort click) and the consumer owns and persists it.

Fields§

§order: Vec<String>

Column keys in display order. Keys absent from the spec are ignored; spec columns absent from order are appended in spec order, so a consumer may start with an empty layout and get the spec’s order.

§hidden: HashSet<String>

Column keys the user has hidden.

§widths: HashMap<String, f32>

Per-column width overrides, in points.

§sort: Option<(String, bool)>

(column key, ascending). None = the consumer’s own row order.

§frozen: usize

How many LEADING columns are held fixed while the rest scroll horizontally. Counted over the arranged order INCLUDING hidden columns, so hiding a frozen column does not silently promote the next one into the frozen region. 0 = nothing frozen, one plain scrolling table.

ColumnLayout

Struct ColumnLayout Copy item path

Fields§

Trait Implementations§

impl Clone for ColumnLayout

fn clone(&self) -> Self

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

impl Debug for ColumnLayout

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

impl Default for ColumnLayout

fn default() -> Self

impl PartialEq for ColumnLayout

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

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

impl StructuralPartialEq for ColumnLayout

Auto Trait Implementations§

impl Forget for ColumnLayout

impl Freeze for ColumnLayout

impl Move for ColumnLayout

impl RefUnwindSafe for ColumnLayout

impl Send for ColumnLayout

impl Sync for ColumnLayout

impl Unpin for ColumnLayout

impl UnsafeUnpin for ColumnLayout

impl UnwindSafe for ColumnLayout

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Struct ColumnLayout

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