Struct FractionColumnWidth 

pub struct FractionColumnWidth {
    pub value: f64,
}

Sizes the column to a fraction of the table’s constraints’ max_width.

This is a cheap way to size a column.

Fields

value: f64

The fraction of the table’s constraints’ max_width that this column should occupy.

Implementations

impl FractionColumnWidth

pub const fn new(value: f64) -> FractionColumnWidth

Creates a column width based on a fraction of the table’s constraints’ max_width.

Trait Implementations

impl Debug for FractionColumnWidth

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

Formats the value using the given formatter.

impl TableColumnWidth for FractionColumnWidth

fn min_intrinsic_width( &self, _app: &mut App, _cells: &[AnyRenderBox], container_width: f64, ) -> f64

The smallest width that the column can have.

fn max_intrinsic_width( &self, _app: &mut App, _cells: &[AnyRenderBox], container_width: f64, ) -> f64

The ideal width that the column should have. This must be equal to or greater than the min_intrinsic_width. The column might be bigger than this width, e.g. if the column is flexible or if the table’s width ends up being forced to be bigger than the sum of all the max_intrinsic_width values.

fn as_any(&self) -> &dyn Any

Downcast support for Dart’s is checks on a column width.

fn flex(&self, app: &mut App, cells: &[AnyRenderBox]) -> Option<f64>

The flex factor to apply to the cell if there is any room left over when laying out the table. The remaining space is distributed to any columns with flex in proportion to their flex value (higher values get more space).