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Replace Command with a new Task API with chain support

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This commit is contained in:
Héctor Ramón Jiménez 2024-06-14 01:47:39 +02:00
parent e6d0b3bda5
commit a25b1af456
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GPG key ID: 7CC46565708259A7
74 changed files with 1351 additions and 1767 deletions
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20
examples/multi_window/src/main.rs
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@ -6,7 +6,7 @@ use iced::widget::{
};
use iced::window;
use iced::{
Alignment, Command, Element, Length, Point, Settings, Subscription, Theme,
Alignment, Element, Length, Point, Settings, Subscription, Task, Theme,
Vector,
};
@ -48,13 +48,13 @@ impl multi_window::Application for Example {
type Theme = Theme;
type Flags = ();
fn new(_flags: ()) -> (Self, Command<Message>) {
fn new(_flags: ()) -> (Self, Task<Message>) {
(
Example {
windows: HashMap::from([(window::Id::MAIN, Window::new(1))]),
next_window_pos: window::Position::Default,
},
Command::none(),
Task::none(),
)
}
@ -65,14 +65,14 @@ impl multi_window::Application for Example {
.unwrap_or("Example".to_string())
}
fn update(&mut self, message: Message) -> Command<Message> {
fn update(&mut self, message: Message) -> Task<Message> {
match message {
Message::ScaleInputChanged(id, scale) => {
let window =
self.windows.get_mut(&id).expect("Window not found!");
window.scale_input = scale;
Command::none()
Task::none()
}
Message::ScaleChanged(id, scale) => {
let window =
@ -83,7 +83,7 @@ impl multi_window::Application for Example {
.unwrap_or(window.current_scale)
.clamp(0.5, 5.0);
Command::none()
Task::none()
}
Message::TitleChanged(id, title) => {
let window =
@ -91,12 +91,12 @@ impl multi_window::Application for Example {
window.title = title;
Command::none()
Task::none()
}
Message::CloseWindow(id) => window::close(id),
Message::WindowClosed(id) => {
self.windows.remove(&id);
Command::none()
Task::none()
}
Message::WindowOpened(id, position) => {
if let Some(position) = position {
@ -108,13 +108,13 @@ impl multi_window::Application for Example {
if let Some(window) = self.windows.get(&id) {
text_input::focus(window.input_id.clone())
} else {
Command::none()
Task::none()
}
}
Message::NewWindow => {
let count = self.windows.len() + 1;
let (id, spawn_window) = window::spawn(window::Settings {
let (id, spawn_window) = window::open(window::Settings {
position: self.next_window_pos,
exit_on_close_request: count % 2 == 0,
..Default::default()