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feat(widget): Add SpinButtonModel

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Enables convenient handling of spin messages, and specifying steppings, minimum, and maximum values
This commit is contained in:
Michael Aaron Murphy 2022-12-07 03:03:41 +01:00
parent 200784b6c1
commit ef71f7f027
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GPG key ID: B2732D4240C9212C
7 changed files with 277 additions and 134 deletions
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21
examples/cosmic/src/window.rs
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@ -10,7 +10,7 @@ use cosmic::{
iced_lazy::responsive,
iced_winit::window::{drag, toggle_maximize, minimize},
theme::{self, Theme},
widget::{button, nav_button, nav_bar, nav_bar_page, nav_bar_section, header_bar, settings, scrollable, toggler, spin_button},
widget::{button, nav_button, nav_bar, nav_bar_page, nav_bar_section, header_bar, settings, scrollable, toggler, SpinButtonModel, SpinMessage},
Element,
ElementExt,
};
@ -24,7 +24,7 @@ pub struct Window {
debug: bool,
theme: Theme,
slider_value: f32,
spin_value: i32,
spin_button: SpinButtonModel<i32>,
checkbox_value: bool,
toggler_value: bool,
pick_list_selected: Option<&'static str>,
@ -72,12 +72,6 @@ pub enum Message {
SpinButton(SpinMessage)
}
#[derive(Clone, Copy, Debug, Hash)]
pub enum SpinMessage {
Increment,
Decrement,
}
impl Application for Window {
type Executor = iced::executor::Default;
type Flags = ();
@ -93,6 +87,8 @@ impl Application for Window {
// window.theme = Theme::Light;
window.pick_list_selected = Some("Option 1");
window.title = String::from("COSMIC Design System - Iced");
window.spin_button.min = -10;
window.spin_button.max = 10;
(window, Command::none())
}
@ -119,8 +115,7 @@ impl Application for Window {
Message::Maximize => return toggle_maximize(window::Id::new(0)),
Message::RowSelected(row) => println!("Selected row {row}"),
Message::InputChanged => {},
Message::SpinButton(SpinMessage::Decrement) => self.spin_value -= 1,
Message::SpinButton(SpinMessage::Increment) => self.spin_value += 1,
Message::SpinButton(msg) => self.spin_button.update(msg),
}
@ -304,10 +299,8 @@ impl Application for Window {
checkbox("Checkbox", self.checkbox_value, Message::CheckboxToggled).into()
]))
.add(settings::item(
"Spin Button",
spin_button(self.spin_value, SpinMessage::Increment, SpinMessage::Decrement)
.into_element()
.map(Message::SpinButton)
format!("Spin Button (Range {}:{})", self.spin_button.min, self.spin_button.max),
self.spin_button.view().map(Message::SpinButton)
))
.into()
])