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Draft Style and StyleSheet for Button

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This commit is contained in:
Héctor Ramón Jiménez 2019-12-29 10:57:01 +01:00
parent 4b86c2ff98
commit c7b170da6d
15 changed files with 275 additions and 114 deletions
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47
examples/tour.rs
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@ -62,8 +62,9 @@ impl Sandbox for Tour {
if steps.has_previous() {
controls = controls.push(
secondary_button(back_button, "Back")
.on_press(Message::BackPressed),
button(back_button, "Back")
.on_press(Message::BackPressed)
.style(style::Button::Secondary),
);
}
@ -71,8 +72,9 @@ impl Sandbox for Tour {
if steps.can_continue() {
controls = controls.push(
primary_button(next_button, "Next")
.on_press(Message::NextPressed),
button(next_button, "Next")
.on_press(Message::NextPressed)
.style(style::Button::Primary),
);
}
@ -697,24 +699,9 @@ fn button<'a, Message>(
.horizontal_alignment(HorizontalAlignment::Center),
)
.padding(12)
.border_radius(12)
.min_width(100)
}
fn primary_button<'a, Message>(
state: &'a mut button::State,
label: &str,
) -> Button<'a, Message> {
button(state, label).background(Color::from_rgb(0.11, 0.42, 0.87))
}
fn secondary_button<'a, Message>(
state: &'a mut button::State,
label: &str,
) -> Button<'a, Message> {
button(state, label).background(Color::from_rgb(0.4, 0.4, 0.4))
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Language {
Rust,
@ -757,6 +744,28 @@ pub enum Layout {
Column,
}
mod style {
use iced::{button, Background, Color};
pub enum Button {
Primary,
Secondary,
}
impl button::StyleSheet for Button {
fn active(&self) -> button::Style {
button::Style {
background: Some(Background::Color(match self {
Button::Primary => Color::from_rgb(0.11, 0.42, 0.87),
Button::Secondary => Color::from_rgb(0.5, 0.5, 0.5),
})),
border_radius: 12,
shadow_offset: 1.0,
}
}
}
}
// This should be gracefully handled by Iced in the future. Probably using our
// own proc macro, or maybe the whole process is streamlined by `wasm-pack` at
// some point.