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//! Example demonstrating scrollable containers.
//!
//! This example shows:
//! - Vertical scrolling with overflow content
//! - Horizontal scrolling
//! - Custom scrollbar styling
//! - Hidden scrollbars
use guido::prelude::*;
fn main() {
// Create a view with multiple scrollable sections
let view = container()
.layout(Flex::row().spacing(16.0))
.padding(8.0)
// Vertical scroll example
.child(
container()
.layout(Flex::column().spacing(4.0))
.child(container().child(text("Vertical Scroll").color(Color::WHITE)))
.child(
container()
.width(200.0)
.height(200.0)
.background(Color::rgb(0.15, 0.15, 0.2))
.corners(8.0)
.scroll(Scroll::vertical())
.child(
container()
.layout(Flex::column().spacing(8.0))
.padding(8.0)
.children(
(0..20)
.map(|i| {
container()
.padding(8.0)
.background(Color::rgb(0.25, 0.25, 0.35))
.corners(4.0)
.when_hovered(|s| s.lighter(0.05))
.child(
text(format!("Item {}", i + 1))
.color(Color::WHITE),
)
})
.collect::<Vec<_>>(),
),
),
),
)
// Horizontal scroll example
.child(
container()
.layout(Flex::column().spacing(4.0))
.child(container().child(text("Horizontal Scroll").color(Color::WHITE)))
.child(
container()
.width(200.0)
.height(80.0)
.background(Color::rgb(0.15, 0.15, 0.2))
.corners(8.0)
.scroll(Scroll::horizontal())
.child(
container()
.layout(Flex::row().spacing(8.0))
.padding(8.0)
.children(
(0..15)
.map(|i| {
container()
.width(60.0)
.height(60.0)
.background(Color::rgb(
0.2 + (i as f32) * 0.03,
0.3,
0.4,
))
.corners(8.0)
.when_hovered(|s| s.lighter(0.1))
.layout(Flex::column().center())
.child(
text(format!("{}", i + 1)).color(Color::WHITE),
)
})
.collect::<Vec<_>>(),
),
),
),
)
// Custom styled scrollbar
.child(
container()
.layout(Flex::column().spacing(4.0))
.child(container().child(text("Custom Scrollbar").color(Color::WHITE)))
.child(
container()
.width(200.0)
.height(200.0)
.background(Color::rgb(0.15, 0.15, 0.2))
.corners(8.0)
.scroll(
Scroll::vertical()
.width(6.0)
.track(|t| t.background(Color::rgba(0.4, 0.6, 0.9, 0.1)))
.handle(|h| {
h.background(Color::rgb(0.4, 0.6, 0.9))
.corners(3.0)
.when_hovered(|s| s.background(Color::rgb(0.5, 0.7, 1.0)))
.when_pressed(|s| {
s.background(Color::rgb(0.6, 0.8, 1.0)).ripple()
})
}),
)
.child(
container()
.layout(Flex::column().spacing(8.0))
.padding(8.0)
.children(
(0..15)
.map(|i| {
container()
.padding(8.0)
.background(Color::rgb(0.2, 0.3, 0.45))
.corners(4.0)
.when_hovered(|s| s.lighter(0.05))
.child(
text(format!("Blue Item {}", i + 1))
.color(Color::WHITE),
)
})
.collect::<Vec<_>>(),
),
),
),
)
// Hidden scrollbar
.child(
container()
.layout(Flex::column().spacing(4.0))
.child(container().child(text("Hidden Scrollbar").color(Color::WHITE)))
.child(
container()
.width(200.0)
.height(200.0)
.background(Color::rgb(0.15, 0.15, 0.2))
.corners(8.0)
.scroll(Scroll::vertical().visibility(ScrollbarVisibility::Hidden))
.child(
container()
.layout(Flex::column().spacing(8.0))
.padding(8.0)
.children(
(0..15)
.map(|i| {
container()
.padding(8.0)
.background(Color::rgb(0.3, 0.25, 0.2))
.corners(4.0)
.when_hovered(|s| s.lighter(0.05))
.child(
text(format!("Hidden {}", i + 1))
.color(Color::WHITE),
)
})
.collect::<Vec<_>>(),
),
),
),
);
// Run the app with a larger window for the demo
App::new().run(|app| {
app.add_surface(
SurfaceConfig::new()
.width(900)
.height(300)
.anchor(Anchor::TOP | Anchor::LEFT)
.background_color(Color::rgb(0.1, 0.1, 0.15)),
move || view,
);
});
}