Struct GridColumn 

pub struct GridColumn { /* private fields */ }

A data grid column: title, width, alignment, formatting and capabilities.

Implementations

impl GridColumn

pub fn text(title: impl Into<String>) -> GridColumn

A text column.

pub fn number(title: impl Into<String>) -> GridColumn

A right-aligned number column with thousands separators.

pub fn currency( title: impl Into<String>, prefix: &str, decimals: usize, ) -> GridColumn

A number column formatted as money: currency("MRR", "R$ ", 2).

pub fn boolean(title: impl Into<String>) -> GridColumn

A yes/no column.

pub fn date(title: impl Into<String>) -> GridColumn

A date column, written 2026-11-02 unless format says otherwise.

pub fn field(self, field: impl Into<String>) -> GridColumn

The name of the field this column shows, which stays when the title is translated.

pub fn field_name(&self) -> Option<&str>

The name given by field.

pub fn width(self, width: f32) -> GridColumn

Sets the width in logical pixels, never below the column’s minimum.

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

Whether people can change the width, by the handle or the column’s menu (they can by default). With false, it keeps the width it has been given, or what a Self::fill column gets from the room left.

pub fn align(self, align: CellAlign) -> GridColumn

Sets the cell alignment.

pub fn number_format(self, format: NumberFormat) -> GridColumn

Decimal places and separators for number columns.

pub fn summary(self, summary: Summary) -> GridColumn

Shows this aggregate in group rows and the footer.

pub fn sortable(self, sortable: bool) -> GridColumn

Whether clicking the header sorts by this column (default true).

pub fn filterable(self, filterable: bool) -> GridColumn

Whether the filter row has a field for this column (default true).

pub fn groupable(self, groupable: bool) -> GridColumn

Whether rows can be grouped by this column (default true).

pub fn editable(self) -> GridColumn

Cells can be edited (double-click, Enter or F2).

pub fn summary_formula(self, formula: impl Into<String>) -> GridColumn

Works out the summary of the group rows and the footer with a formula over their rows, in place of summary, such as Sum([Seats]) / Count(). Columns go by their titles.

pub fn pinned(self, pinned: bool) -> GridColumn

Stays in place at the left while the others scroll sideways.

pub fn fill(self) -> GridColumn

Takes the width the columns leave over, so a wide window has no empty stretch at the end of the rows. Its Self::width is what it never goes below.

pub fn hidden(self) -> GridColumn

Starts hidden; users can show it from the column chooser.

pub fn format(self, f: impl Fn(&Value) -> String + 'static) -> GridColumn

Custom text for each value (also used by filtering, search and export).

pub fn template( self, f: impl Fn(&Value) -> Box<dyn View> + 'static, ) -> GridColumn

Custom view for each cell (a badge, an avatar…).

pub fn title(&self) -> &str

The header title.

pub fn display(&self, value: &Value) -> String

The text shown for value.

pub fn display_summary(&self, summary: Summary, value: f64) -> String

Formats an aggregate of this column.

pub fn parse(&self, text: &str, previous: &Value) -> Value

Parses edited text into a value of this column’s kind.

Trait Implementations

impl Clone for GridColumn

fn clone(&self) -> GridColumn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GridColumn

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

Formats the value using the given formatter.