Struct ActivePanelPreset 

pub struct ActivePanelPreset { /* private fields */ }

Shared builder for active-panel preset layouts (tabbed, stacked).

Both variants share the same field set, validation, and runtime wiring. The layout structure differs only in how decoration panels are arranged: tabbed uses a single row-direction tab bar, stacked uses per-panel title bars.

Implementations

impl ActivePanelPreset

pub fn active(self, index: usize) -> Self

Set which panel index is active (visible).

pub fn bar_height(self, height: f32) -> Self

Set the bar height (tab bar or title bar).

pub fn gap(self, gap: f32) -> Self

Set the gap between panels.

pub fn build(&self) -> Result<Layout, PaneError>

Consume the builder and produce a Layout.

impl ActivePanelPreset

pub fn into_runtime(self) -> Result<LayoutRuntime, PaneError>

Consume the builder and produce a crate::runtime::LayoutRuntime.

impl ActivePanelPreset

pub fn resolve( &self, width: f32, height: f32, ) -> Result<ResolvedLayout, PaneError>

Build and resolve the preset at the given viewport size.

Trait Implementations

impl TryFrom<ActivePanelPreset> for Layout

type Error = PaneError

The type returned in the event of a conversion error.

fn try_from(preset: ActivePanelPreset) -> Result<Self, Self::Error>

Performs the conversion.