Struct MacCollectionView 

pub struct MacCollectionView<'a, T> { /* private fields */ }

Authentic macOS Collection View (NSCollectionView equivalent).

Example

use std::collections::BTreeSet;
use egui_macview::{MacAppearance, MacCollectionView, MacTheme};

let theme = MacTheme::new(MacAppearance::Aqua);
let items = ["Tile 1", "Tile 2", "Tile 3", "Tile 4"];
let mut selected = BTreeSet::from([0usize]);

MacCollectionView::new(&items, &mut selected)
    .theme(&theme)
    .show_with_response(ui, |tile_ui, label| {
        tile_ui.centered_and_justified(|ui| {
            ui.label(*label);
        });
    });

Implementations

impl<'a, T> MacCollectionView<'a, T>

pub fn new(items: &'a [T], selected_indices: &'a mut BTreeSet<usize>) -> Self

Creates a new collection view bound to an item slice and a mutable selection set.

pub fn layout(self, layout: MacCollectionViewFlowLayout) -> Self

Overrides flow layout parameters.

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

Injects dynamic theme.

pub fn show_with_response<F>( self, ui: &mut Ui, render_item: F, ) -> (usize, Response)

where F: FnMut(&mut Ui, &T),

Shows the collection view and returns count of rendered items within the clip rect along with interaction response.

pub fn show_with_item_tracker<F>(self, ui: &mut Ui, render_item: F) -> usize

where F: FnMut(&mut Ui, &T),

Shows the collection view and returns count of rendered items within the clip rect.

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

Shows the collection view with default item presentation.