Struct ContainerStyle 

pub struct ContainerStyle {

    pub border: Option<Border>,
    pub border_sides: Option<BorderSides>,
    pub border_style: Option<Style>,
    pub bg: Option<Color>,
    pub text_color: Option<Color>,
    pub dark_bg: Option<Color>,
    pub dark_border_style: Option<Style>,
    pub padding: Option<Padding>,
    pub margin: Option<Margin>,
    pub gap: Option<u32>,
    pub row_gap: Option<u32>,
    pub col_gap: Option<u32>,
    pub grow: Option<u16>,
    pub align: Option<Align>,
    pub align_self: Option<Align>,
    pub justify: Option<Justify>,
    pub w: Option<u32>,
    pub h: Option<u32>,
    pub min_w: Option<u32>,
    pub max_w: Option<u32>,
    pub min_h: Option<u32>,
    pub max_h: Option<u32>,
    pub w_pct: Option<u8>,
    pub h_pct: Option<u8>,
}

Reusable container style recipe.

Define once, apply anywhere with crate::ContainerBuilder::apply. All fields are optional — only set fields override the builder’s current values. Styles compose: apply multiple recipes in sequence, last write wins.

Example

use slt::{ContainerStyle, Border, Color};

const CARD: ContainerStyle = ContainerStyle::new()
    .border(Border::Rounded)
    .p(1)
    .bg(Color::Indexed(236));

const DANGER: ContainerStyle = ContainerStyle::new()
    .bg(Color::Red);

// Apply one or compose multiple:
ui.container().apply(&CARD).col(|ui| { ... });
ui.container().apply(&CARD).apply(&DANGER).col(|ui| { ... });

Fields

border: Option<Border>

Border style for the container.

border_sides: Option<BorderSides>

Which sides of the border are visible.

border_style: Option<Style>

Style (color and modifiers) for the border.

bg: Option<Color>

Background color.

text_color: Option<Color>

Foreground (text) color.

dark_bg: Option<Color>

Background color in dark mode.

dark_border_style: Option<Style>

Border style in dark mode.

padding: Option<Padding>

Padding inside the container.

margin: Option<Margin>

Margin outside the container.

gap: Option<u32>

Gap between children (both row and column).

row_gap: Option<u32>

Gap between rows.

col_gap: Option<u32>

Gap between columns.

grow: Option<u16>

Flex grow factor.

align: Option<Align>

Cross-axis alignment.

align_self: Option<Align>

Self alignment (overrides parent align).

justify: Option<Justify>

Main-axis content distribution.

w: Option<u32>

Fixed width.

h: Option<u32>

Fixed height.

min_w: Option<u32>

Minimum width.

max_w: Option<u32>

Maximum width.

min_h: Option<u32>

Minimum height.

max_h: Option<u32>

Maximum height.

w_pct: Option<u8>

Width as percentage of parent.

h_pct: Option<u8>

Height as percentage of parent.

Implementations

impl ContainerStyle

pub const fn new() -> Self

Create an empty container style with no overrides.

pub const fn border(self, border: Border) -> Self

Set the border style.

pub const fn border_sides(self, sides: BorderSides) -> Self

Set which border sides to render.

pub const fn bg(self, color: Color) -> Self

Set the background color.

pub const fn text_color(self, color: Color) -> Self

Set default text color inherited by child text widgets.

pub const fn dark_bg(self, color: Color) -> Self

Set the dark-mode background color.

pub const fn p(self, value: u32) -> Self

Set uniform padding on all sides.

pub const fn px(self, value: u32) -> Self

Set horizontal padding.

pub const fn py(self, value: u32) -> Self

Set vertical padding.

pub const fn m(self, value: u32) -> Self

Set uniform margin on all sides.

pub const fn gap(self, value: u32) -> Self

Set the gap between children.

pub const fn row_gap(self, value: u32) -> Self

Set row gap for column layouts.

pub const fn col_gap(self, value: u32) -> Self

Set column gap for row layouts.

pub const fn grow(self, value: u16) -> Self

Set the flex-grow factor.

pub const fn w(self, value: u32) -> Self

Set fixed width.

pub const fn h(self, value: u32) -> Self

Set fixed height.

pub const fn min_w(self, value: u32) -> Self

Set minimum width.

pub const fn max_w(self, value: u32) -> Self

Set maximum width.

pub const fn align(self, value: Align) -> Self

Set cross-axis alignment.

pub const fn align_self(self, value: Align) -> Self

Set per-child cross-axis alignment override.

pub const fn justify(self, value: Justify) -> Self

Set main-axis justification.

pub const fn min_h(self, value: u32) -> Self

Set minimum height.

pub const fn max_h(self, value: u32) -> Self

Set maximum height.

pub const fn w_pct(self, value: u8) -> Self

Set width as percentage of parent (1-100).

pub const fn h_pct(self, value: u8) -> Self

Set height as percentage of parent (1-100).

Trait Implementations

impl Clone for ContainerStyle

fn clone(&self) -> ContainerStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContainerStyle

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

Formats the value using the given formatter.

impl Default for ContainerStyle

fn default() -> ContainerStyle

Returns the “default value” for a type.

impl Copy for ContainerStyle