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Improve Border ergonomics

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Héctor Ramón Jiménez 2024-07-12 19:10:52 +02:00
parent 7c3341760d
commit ab392cee94
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GPG key ID: 7CC46565708259A7
13 changed files with 204 additions and 95 deletions
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39
examples/custom_quad/src/main.rs
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@ -3,12 +3,13 @@ mod quad {
use iced::advanced::layout::{self, Layout};
use iced::advanced::renderer;
use iced::advanced::widget::{self, Widget};
use iced::border;
use iced::mouse;
use iced::{Border, Color, Element, Length, Rectangle, Shadow, Size};
pub struct CustomQuad {
size: f32,
radius: [f32; 4],
radius: border::Radius,
border_width: f32,
shadow: Shadow,
}
@ -16,7 +17,7 @@ mod quad {
impl CustomQuad {
pub fn new(
size: f32,
radius: [f32; 4],
radius: border::Radius,
border_width: f32,
shadow: Shadow,
) -> Self {
@ -63,7 +64,7 @@ mod quad {
renderer::Quad {
bounds: layout.bounds(),
border: Border {
radius: self.radius.into(),
radius: self.radius,
width: self.border_width,
color: Color::from_rgb(1.0, 0.0, 0.0),
},
@ -81,6 +82,7 @@ mod quad {
}
}
use iced::border;
use iced::widget::{center, column, slider, text};
use iced::{Center, Color, Element, Shadow, Vector};
@ -89,7 +91,7 @@ pub fn main() -> iced::Result {
}
struct Example {
radius: [f32; 4],
radius: border::Radius,
border_width: f32,
shadow: Shadow,
}
@ -110,7 +112,7 @@ enum Message {
impl Example {
fn new() -> Self {
Self {
radius: [50.0; 4],
radius: border::radius(50),
border_width: 0.0,
shadow: Shadow {
color: Color::from_rgba(0.0, 0.0, 0.0, 0.8),
@ -121,19 +123,18 @@ impl Example {
}
fn update(&mut self, message: Message) {
let [tl, tr, br, bl] = self.radius;
match message {
Message::RadiusTopLeftChanged(radius) => {
self.radius = [radius, tr, br, bl];
self.radius = self.radius.top_left(radius);
}
Message::RadiusTopRightChanged(radius) => {
self.radius = [tl, radius, br, bl];
self.radius = self.radius.top_right(radius);
}
Message::RadiusBottomRightChanged(radius) => {
self.radius = [tl, tr, radius, bl];
self.radius = self.radius.bottom_right(radius);
}
Message::RadiusBottomLeftChanged(radius) => {
self.radius = [tl, tr, br, radius];
self.radius = self.radius.bottom_left(radius);
}
Message::BorderWidthChanged(width) => {
self.border_width = width;
@ -151,7 +152,13 @@ impl Example {
}
fn view(&self) -> Element<Message> {
let [tl, tr, br, bl] = self.radius;
let border::Radius {
top_left,
top_right,
bottom_right,
bottom_left,
} = self.radius;
let Shadow {
offset: Vector { x: sx, y: sy },
blur_radius: sr,
@ -165,12 +172,12 @@ impl Example {
self.border_width,
self.shadow
),
text!("Radius: {tl:.2}/{tr:.2}/{br:.2}/{bl:.2}"),
slider(1.0..=100.0, tl, Message::RadiusTopLeftChanged).step(0.01),
slider(1.0..=100.0, tr, Message::RadiusTopRightChanged).step(0.01),
slider(1.0..=100.0, br, Message::RadiusBottomRightChanged)
text!("Radius: {top_left:.2}/{top_right:.2}/{bottom_right:.2}/{bottom_left:.2}"),
slider(1.0..=100.0, top_left, Message::RadiusTopLeftChanged).step(0.01),
slider(1.0..=100.0, top_right, Message::RadiusTopRightChanged).step(0.01),
slider(1.0..=100.0, bottom_right, Message::RadiusBottomRightChanged)
.step(0.01),
slider(1.0..=100.0, bl, Message::RadiusBottomLeftChanged)
slider(1.0..=100.0, bottom_left, Message::RadiusBottomLeftChanged)
.step(0.01),
slider(1.0..=10.0, self.border_width, Message::BorderWidthChanged)
.step(0.01),