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Introduce keyboard::on_key_press and on_key_release

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Also rename `subscription::events*` to `event::listen*`.
This commit is contained in:
Héctor Ramón Jiménez 2023-09-07 02:45:15 +02:00
parent a56b25b909
commit 08a031cbe5
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GPG key ID: 140CC052C94F138E
14 changed files with 193 additions and 138 deletions
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40
examples/todos/src/main.rs
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@ -1,8 +1,6 @@
use iced::alignment::{self, Alignment};
use iced::event::{self, Event};
use iced::font::{self, Font};
use iced::keyboard::{self, KeyCode, Modifiers};
use iced::subscription;
use iced::keyboard;
use iced::theme::{self, Theme};
use iced::widget::{
self, button, checkbox, column, container, row, scrollable, text,
@ -52,7 +50,7 @@ enum Message {
FilterChanged(Filter),
TaskMessage(usize, TaskMessage),
TabPressed { shift: bool },
ToggleFullscreen(window::Mode),
ChangeWindowMode(window::Mode),
}
impl Application for Todos {
@ -163,7 +161,7 @@ impl Application for Todos {
widget::focus_next()
}
}
Message::ToggleFullscreen(mode) => {
Message::ChangeWindowMode(mode) => {
window::change_mode(mode)
}
_ => Command::none(),
@ -262,33 +260,19 @@ impl Application for Todos {
}
fn subscription(&self) -> Subscription<Message> {
subscription::events_with(|event, status| match (event, status) {
(
Event::Keyboard(keyboard::Event::KeyPressed {
key_code: keyboard::KeyCode::Tab,
modifiers,
..
keyboard::on_key_press(|key_code, modifiers| {
match (key_code, modifiers) {
(keyboard::KeyCode::Tab, _) => Some(Message::TabPressed {
shift: modifiers.shift(),
}),
event::Status::Ignored,
) => Some(Message::TabPressed {
shift: modifiers.shift(),
}),
(
Event::Keyboard(keyboard::Event::KeyPressed {
key_code,
modifiers: Modifiers::SHIFT,
}),
event::Status::Ignored,
) => match key_code {
KeyCode::Up => {
Some(Message::ToggleFullscreen(window::Mode::Fullscreen))
(keyboard::KeyCode::Up, keyboard::Modifiers::SHIFT) => {
Some(Message::ChangeWindowMode(window::Mode::Fullscreen))
}
KeyCode::Down => {
Some(Message::ToggleFullscreen(window::Mode::Windowed))
(keyboard::KeyCode::Down, keyboard::Modifiers::SHIFT) => {
Some(Message::ChangeWindowMode(window::Mode::Windowed))
}
_ => None,
},
_ => None,
}
})
}
}