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many_buttons with bordered buttons (#9004)

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# Objective

 Adds a border to each button.
The borders can be disabled with the "no-borders" command line argument.
This commit is contained in:
ickshonpe 2023-07-05 02:55:13 +01:00 committed by GitHub
parent ee82eec2b3
commit a3ab507cd4
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 27 additions and 4 deletions
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31
examples/stress_tests/many_buttons.rs
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@ -3,6 +3,9 @@
//! To start the demo without text run //! To start the demo without text run
//! `cargo run --example many_buttons --release no-text` //! `cargo run --example many_buttons --release no-text`
//! //!
//! //! To start the demo without borders run
//! `cargo run --example many_buttons --release no-borders`
//!
//| To do a full layout update each frame run //| To do a full layout update each frame run
//! `cargo run --example many_buttons --release recompute-layout` //! `cargo run --example many_buttons --release recompute-layout`
//! //!
@ -87,22 +90,40 @@ fn setup(mut commands: Commands) {
}) })
.with_children(|commands| { .with_children(|commands| {
let spawn_text = std::env::args().all(|arg| arg != "no-text"); let spawn_text = std::env::args().all(|arg| arg != "no-text");
let border = if std::env::args().all(|arg| arg != "no-borders") {
UiRect::all(Val::Percent(10. / count_f))
} else {
UiRect::DEFAULT
};
for i in 0..count { for i in 0..count {
for j in 0..count { for j in 0..count {
let color = as_rainbow(j % i.max(1)).into(); let color = as_rainbow(j % i.max(1)).into();
spawn_button(commands, color, count_f, i, j, spawn_text); let border_color = as_rainbow(i % j.max(1)).into();
spawn_button(
commands,
color,
count_f,
i,
j,
spawn_text,
border,
border_color,
);
} }
} }
}); });
} }
#[allow(clippy::too_many_arguments)]
fn spawn_button( fn spawn_button(
commands: &mut ChildBuilder, commands: &mut ChildBuilder,
color: BackgroundColor, background_color: BackgroundColor,
total: f32, total: f32,
i: usize, i: usize,
j: usize, j: usize,
spawn_text: bool, spawn_text: bool,
border: UiRect,
border_color: BorderColor,
) { ) {
let width = 90.0 / total; let width = 90.0 / total;
let mut builder = commands.spawn(( let mut builder = commands.spawn((
@ -114,12 +135,14 @@ fn spawn_button(
left: Val::Percent(100.0 / total * j as f32), left: Val::Percent(100.0 / total * j as f32),
align_items: AlignItems::Center, align_items: AlignItems::Center,
position_type: PositionType::Absolute, position_type: PositionType::Absolute,
border,
..default() ..default()
}, },
background_color: color, background_color,
border_color,
..default() ..default()
}, },
IdleColor(color), IdleColor(background_color),
)); ));
if spawn_text { if spawn_text {