API ReferenceNavigation & Scrolling
SliverGrid
Lazy grid sliver with delegate-driven layout.
use incular::prelude::*;
fn main() {
let app = Application::new(|_cx| {
Container::builder()
.padding(EdgeInsets::all(24.0))
.alignment(Alignment::CENTER)
.child(
CustomScrollView::new(vec![
Box::new(SliverGrid::builder(
20,
SliverGridDelegate::fixed_cross_axis_count(2)
.main_axis_spacing(8.0)
.cross_axis_spacing(8.0),
|i| Text::new(format!("cell {i}")),
)) as Box<dyn Sliver>,
]),
)
.build()
.into()
})
.expect("valid application");
incular::run(app).expect("run application");
}viewport_fraction clamps to >= 0.01 (default 1.0); fallback_extent
clamps to >= 1.0.
| Type | Strategy |
|---|---|
SliverGrid | Builder cells with a grid delegate |
SliverGridDelegate | fixed_cross_axis_count / max_cross_axis_extent + spacings |
SliverFillViewport | Full-viewport pages with fraction and fallback |
Related: SliverList,
GridView.