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//! Test transforms on rectangular boxes.
//!
//! This verifies that transforms (translate, rotate, scale)
//! work correctly on containers with rounded corners.
//! Uses state layer API with ripple effects for visual feedback.
use guido::prelude::*;
fn main() {
App::new().run(|app| {
let click_count = create_signal(0);
app.add_surface(
SurfaceConfig::new()
.height(280)
.anchor(Anchor::TOP | Anchor::LEFT | Anchor::RIGHT)
.background_color(Color::rgb(0.1, 0.1, 0.15)),
move || {
container()
.layout(
Flex::column()
.spacing(30.0)
.main_alignment(MainAlignment::Center)
.cross_alignment(CrossAlignment::Center),
)
.padding(40.0)
.children([
// Row with transforms
container()
.layout(
Flex::row()
.spacing(50.0)
.main_alignment(MainAlignment::Center),
)
.children([
// No transform (control)
make_box("None", Color::rgb(0.5, 0.5, 0.5), click_count),
// Translate
make_box("Translate", Color::rgb(0.3, 0.8, 0.3), click_count)
.translate((15.0, 10.0)),
// Rotate
make_box("Rotate", Color::rgb(0.3, 0.3, 0.8), click_count)
.rotate(20.0),
// All 3 transforms (nested)
container().translate((10.0, 15.0)).child(
container().scale(1.15).child(
make_box("All 3", Color::rgb(0.8, 0.8, 0.3), click_count)
.rotate(25.0),
),
),
// Scale
make_box("Scale", Color::rgb(0.8, 0.3, 0.8), click_count)
.scale(1.2),
]),
// Instructions
container().child(
text("Rectangular boxes with transforms. Hover and click to test.")
.font_size(14.0)
.color(Color::rgb(0.7, 0.7, 0.7)),
),
// Click counter display
container().child(
text(move || format!("Clicks: {}", click_count.get()))
.font_size(20.0)
.color(Color::WHITE),
),
])
},
);
});
}
fn make_box(label: &'static str, base_color: Color, click_count: RwSignal<i32>) -> Container {
container()
.width(100.0)
.height(100.0)
.background(base_color)
.when_hovered(|s| s.lighter(0.1))
.when_pressed(|s| s.ripple())
.on_click(move || click_count.update(|c| *c += 1))
.layout(
Flex::column()
.main_alignment(MainAlignment::Center)
.cross_alignment(CrossAlignment::Center),
)
.child(text(label).font_size(12.0).color(Color::WHITE))
}