Struct Column 

pub struct Column {
    pub key: SharedString,
    pub name: SharedString,
    pub align: TextAlign,
    pub sort: Option<ColumnSort>,
    pub paddings: Option<Edges<Pixels>>,
    pub width: Pixels,
    pub fixed: Option<ColumnFixed>,
    pub resizable: bool,
    pub movable: bool,
    pub selectable: bool,
    pub min_width: Pixels,
    pub max_width: Pixels,
}

Represents a column in a table, used for initializing table columns.

Fields

key: SharedString

The unique key of the column.

This is used to identify the column in the table and your data source.

In most cases, it should match the field name in your data source.

name: SharedString

The display name of the column.

align: TextAlign

The text alignment of the column.

sort: Option<ColumnSort>

The sorting behavior of the column, if any.

If None, the column is not sortable.

paddings: Option<Edges<Pixels>>

The padding of the column.

width: Pixels

The width of the column.

fixed: Option<ColumnFixed>

Whether the column is fixed, the fixed column will pin at the left side when scrolling horizontally.

resizable: bool

Whether the column is resizable.

movable: bool

Whether the column is movable.

selectable: bool

Whether the column is selectable.

When true:

• In column selection mode: The entire column can be selected
• In cell selection mode: Individual cells in this column can be selected

When false:

• The column and its cells cannot be selected
• Useful for action columns (e.g., buttons, checkboxes) that shouldn’t participate in selection

min_width: Pixels

The minimum width of the column.

max_width: Pixels

The maximum width of the column.

Implementations

impl Column

pub fn new(key: impl Into<SharedString>, name: impl Into<SharedString>) -> Self

Create a new column with the given key and name.

pub fn sort(self, sort: ColumnSort) -> Self

Set the column to be sortable with custom sort function, default is None (not sortable).

See also Column::sortable to enable sorting with default.

pub fn sortable(self) -> Self

Set whether the column is sortable, default is true.

See also Column::sort.

pub fn ascending(self) -> Self

Set whether the column is sort with ascending order.

pub fn descending(self) -> Self

Set whether the column is sort with descending order.

pub fn text_center(self) -> Self

Set the text alignment of the column to center.

pub fn text_right(self) -> Self

Set the alignment of the column text, default is left.

Only text_left, text_right is supported.

pub fn paddings(self, paddings: impl Into<Edges<Pixels>>) -> Self

Set the padding of the column, default is None.

pub fn p_0(self) -> Self

Set the padding of the column to 0px.

pub fn width(self, width: impl Into<Pixels>) -> Self

Set the width of the column, default is 100px.

pub fn fixed(self, fixed: impl Into<ColumnFixed>) -> Self

Set whether the column is fixed, default is false.

pub fn fixed_left(self) -> Self

Set whether the column is fixed on left side, default is false.

pub fn resizable(self, resizable: bool) -> Self

Set whether the column is resizable, default is true.

pub fn movable(self, movable: bool) -> Self

Set whether the column is movable, default is true.

pub fn selectable(self, selectable: bool) -> Self

Set whether the column is selectable, default is true.

When false, this column and its cells will not participate in selection:

• In column selection mode: The column header cannot be clicked to select
• In cell selection mode: Cells in this column cannot be selected

This is useful for action columns (e.g., with buttons or checkboxes) that should not be part of the selection system.

Example

Column::new("actions", "Actions")
    .width(px(100.))
    .selectable(false)  // Prevent selection of action buttons

pub fn min_width(self, min_width: impl Into<Pixels>) -> Self

Set the minimum width of the column, default is 20px

pub fn max_width(self, max_width: impl Into<Pixels>) -> Self

Set the minimum width of the column, default is 1200px

Trait Implementations

impl Clone for Column

fn clone(&self) -> Column

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Column

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

Formats the value using the given formatter.

impl Default for Column

fn default() -> Self

Returns the “default value” for a type.

impl FluentBuilder for Column

fn map<U>(self, f: impl FnOnce(Self) -> U) -> U

where Self: Sized,

Imperatively modify self with the given closure.

fn when(self, condition: bool, then: impl FnOnce(Self) -> Self) -> Self

where Self: Sized,

Conditionally modify self with the given closure.

fn when_else( self, condition: bool, then: impl FnOnce(Self) -> Self, else_fn: impl FnOnce(Self) -> Self, ) -> Self

where Self: Sized,

Conditionally modify self with the given closure.

fn when_some<T>( self, option: Option<T>, then: impl FnOnce(Self, T) -> Self, ) -> Self

where Self: Sized,

Conditionally unwrap and modify self with the given closure, if the given option is Some.

fn when_none<T>( self, option: &Option<T>, then: impl FnOnce(Self) -> Self, ) -> Self

where Self: Sized,

Conditionally unwrap and modify self with the given closure, if the given option is None.