tabs

Types

Tabs

pub type Tabs {
  Tabs(
    labels: List(String),
    active: Int,
    fg: style.Color,
    bg: style.Color,
    active_style: style.Style,
    divider: String,
    padding: Int,
  )
}

Constructors

Tabs(
  labels: List(String),
  active: Int,
  fg: style.Color,
  bg: style.Color,
  active_style: style.Style,
  divider: String,
  padding: Int,
)

Arguments

active: 0-based index of the active tab.
divider: String rendered between tabs.
padding: Padding spaces inside each tab label.

Values

next_tab

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pub fn next_tab(t: Tabs) -> Tabs

Advance one tab, wrapping past the end.

prev_tab

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pub fn prev_tab(t: Tabs) -> Tabs

Go back one tab, wrapping before the start.

render

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pub fn render(
  buf: buffer.Buffer,
  area: geometry.Rect,
  t: Tabs,
) -> buffer.Buffer

Render the tab bar into the first row of area.

tabs_new

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pub fn tabs_new(labels: List(String)) -> Tabs

A tab bar with bold+reverse active style and │ dividers.

with_active

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pub fn with_active(t: Tabs, idx: Int) -> Tabs

Select the tab at idx. Negative indices clamp to 0.

with_active_style

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pub fn with_active_style(t: Tabs, s: style.Style) -> Tabs

Style of the selected tab (default: bold + reverse).

with_colors

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pub fn with_colors(
  t: Tabs,
  fg: style.Color,
  bg: style.Color,
) -> Tabs

Colors of inactive tabs and the divider.

with_divider

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pub fn with_divider(t: Tabs, div: String) -> Tabs

String drawn between adjacent tabs (default "│"; use " " to hide).

with_padding

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pub fn with_padding(t: Tabs, p: Int) -> Tabs

Blank cells inside each tab label. Clamped to ≥ 0.