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Implement font::load command in iced_native

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This commit is contained in:
Héctor Ramón Jiménez 2023-02-04 11:12:15 +01:00
parent b29de28d1f
commit 238154af4a
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GPG key ID: 140CC052C94F138E
14 changed files with 384 additions and 241 deletions
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15
examples/todos/src/main.rs
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@ -1,5 +1,6 @@
use iced::alignment::{self, Alignment};
use iced::event::{self, Event};
use iced::font::{self, Font};
use iced::keyboard;
use iced::subscription;
use iced::theme::{self, Theme};
@ -9,7 +10,7 @@ use iced::widget::{
};
use iced::window;
use iced::{Application, Element};
use iced::{Color, Command, Font, Length, Settings, Subscription};
use iced::{Color, Command, Length, Settings, Subscription};
use once_cell::sync::Lazy;
use serde::{Deserialize, Serialize};
@ -44,6 +45,7 @@ struct State {
#[derive(Debug, Clone)]
enum Message {
Loaded(Result<SavedState, LoadError>),
FontLoaded(Result<(), font::Error>),
Saved(Result<(), SaveError>),
InputChanged(String),
CreateTask,
@ -61,7 +63,11 @@ impl Application for Todos {
fn new(_flags: ()) -> (Todos, Command<Message>) {
(
Todos::Loading,
Command::perform(SavedState::load(), Message::Loaded),
Command::batch(vec![
font::load(include_bytes!("../fonts/icons.ttf").as_slice())
.map(Message::FontLoaded),
Command::perform(SavedState::load(), Message::Loaded),
]),
)
}
@ -384,7 +390,7 @@ fn view_controls(tasks: &[Task], current_filter: Filter) -> Element<Message> {
let tasks_left = tasks.iter().filter(|task| !task.completed).count();
let filter_button = |label, filter, current_filter| {
let label = text(label).size(16);
let label = text(label);
let button = button(label).style(if filter == current_filter {
theme::Button::Primary
@ -401,8 +407,7 @@ fn view_controls(tasks: &[Task], current_filter: Filter) -> Element<Message> {
tasks_left,
if tasks_left == 1 { "task" } else { "tasks" }
))
.width(Length::Fill)
.size(16),
.width(Length::Fill),
row![
filter_button("All", Filter::All, current_filter),
filter_button("Active", Filter::Active, current_filter),