Struct MacTabView 

pub struct MacTabView<'a> { /* private fields */ }

Authentic macOS AppKit Tab View container (NSTabView equivalent).

Features hardware-calibrated content insets, flipped coordinate layout, animated segment transitions, and bezel border strokes.

Example

use egui_macview::{MacAppearance, MacTabView, MacTheme};

let theme = MacTheme::new(MacAppearance::Aqua);
let mut active_tab = 0usize;

MacTabView::new(&mut active_tab)
    .theme(&theme)
    .tab("General", |ui| {
        ui.label("General preferences");
    })
    .tab("Advanced", |ui| {
        ui.label("Advanced settings");
    })
    .show(ui);

Implementations

impl<'a> MacTabView<'a>

pub fn new(selected_index: &'a mut usize) -> Self

Creates a new tab view bound to an active tab selection index.

pub fn style(self, style: MacTabStyle) -> Self

Sets the tab display style (TopTabsBezelBorder or NoTabsNoBorder).

pub fn control_size(self, size: MacControlSize) -> Self

Sets the control size (Regular, Small, or Mini).

pub fn theme(self, theme: &'a MacTheme) -> Self

Injects dynamic theme.

pub fn tab( self, title: impl Into<WidgetText>, content: impl FnOnce(&mut Ui) + 'a, ) -> Self

Appends a tab with a title and content closure.

pub fn tab_bar_height(&self) -> f32

Resolves tab bar header height in points.

pub fn content_insets(&self) -> MacInsets

Resolves exact MacBook content insets from outer container bounds.

pub fn min_container_size(&self) -> Vec2

Resolves MacBook minimum container dimensions across control sizes.

pub fn tab_bar_rect(&self, container_rect: Rect, ui: &Ui) -> Rect

Computes the layout rectangle of the top segmented tab bar within a container.

pub fn show(self, ui: &mut Ui) -> Response

Shows the tab view layout with tab bar and selected content panel.