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|
use iced::Length::Fill;
use iced::widget::{
button, center, checkbox, column, container, horizontal_rule, pick_list,
radio, row, slider, text_input,
};
use iced::{Element, Length};
use iced_anim::{Animated, Animation, Event};
use iced_dialog::dialog;
use material_theme::button::{elevated, filled_tonal, outlined, text};
use material_theme::container::{
error, error_container, inverse_surface, primary, primary_container,
secondary, secondary_container, surface, surface_container,
surface_container_high, surface_container_highest, surface_container_low,
surface_container_lowest, tertiary, tertiary_container,
};
use material_theme::text::surface_variant;
use material_theme::{DARK, LIGHT, Theme};
fn main() -> iced::Result {
iced::application(State::default, State::update, State::view)
.theme(|state| state.theme.value().clone())
.run()
}
#[allow(dead_code)]
#[derive(Debug, Clone)]
enum Message {
Noop,
OpenDialog,
CloseDialog,
Input(String),
CheckBox(bool),
Radio(Choice),
Slider(f32),
SwitchTheme(Event<Theme>),
}
#[derive(Debug, Default)]
pub struct State {
theme: Animated<Theme>,
show_dialog: bool,
content: String,
is_checked: bool,
selection: Option<Choice>,
value: f32,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Choice {
A,
B,
C,
}
impl State {
fn update(&mut self, message: Message) {
match message {
Message::Noop => {}
Message::OpenDialog => {
self.show_dialog = true;
}
Message::CloseDialog => {
self.show_dialog = false;
}
Message::Input(content) => self.content = content,
Message::CheckBox(is_checked) => self.is_checked = is_checked,
Message::Radio(choice) => self.selection = Some(choice),
Message::Slider(value) => self.value = value,
Message::SwitchTheme(event) => {
self.theme.update(event);
}
}
}
fn view(&self) -> Element<'_, Message, Theme> {
let base = container(
row![
column![
button("Disabled"),
button("Filled").on_press(Message::Noop),
button("Filled Tonal")
.on_press(Message::Noop)
.style(filled_tonal),
button("Elevated").on_press(Message::Noop).style(elevated),
button("Outlined").on_press(Message::Noop).style(outlined),
button("Text").on_press(Message::Noop).style(text),
button("Text Disabled").style(text),
]
.spacing(10),
column![
container("None").padding(8),
container("Primary").padding(8).style(primary),
container("Primary Container")
.padding(8)
.style(primary_container),
container("Secondary").padding(8).style(secondary),
container("Secondary Container")
.padding(8)
.style(secondary_container),
container("Tertiary").padding(8).style(tertiary),
container("Tertiary Container")
.padding(8)
.style(tertiary_container),
container("Error").padding(8).style(error),
container("Error Container")
.padding(8)
.style(error_container),
container("Surface").padding(8).style(surface),
container(
iced::widget::text("Surface Variant")
.style(surface_variant)
)
.padding(8)
.style(surface),
container("Inverse Surface")
.padding(8)
.style(inverse_surface),
container("Surface Container Lowest")
.padding(8)
.style(surface_container_lowest),
container("Surface Container Low")
.padding(8)
.style(surface_container_low),
container("Surface Container")
.padding(8)
.style(surface_container),
container("Surface Container High")
.padding(8)
.style(surface_container_high),
container("Surface Container Highest")
.padding(8)
.style(surface_container_highest),
]
.spacing(10),
column![
// Pick List
pick_list(
[LIGHT.clone(), DARK.clone()],
Some(self.theme.target()),
|theme| Message::SwitchTheme(theme.into())
)
.placeholder("Select a theme..."),
horizontal_rule(1),
// Button
button("Open Dialog").on_press(Message::OpenDialog),
horizontal_rule(1),
// Text Input
text_input("Type something here...", &self.content)
.on_input(Message::Input),
horizontal_rule(1),
// Checkbox
checkbox("Normal", self.is_checked)
.on_toggle(Message::CheckBox),
checkbox("Error", self.is_checked)
.on_toggle(Message::CheckBox)
.style(material_theme::checkbox::error),
checkbox("Disabled", self.is_checked),
horizontal_rule(1),
// Radio
radio("A", Choice::A, self.selection, Message::Radio,),
radio("B", Choice::B, self.selection, Message::Radio,),
radio("C", Choice::C, self.selection, Message::Radio,),
horizontal_rule(1),
// Slider
center(iced::widget::text!("{:.1}", self.value))
.width(Length::Fill)
.height(Length::Shrink),
slider(0.0..=100.0, self.value, Message::Slider).step(0.1)
]
.spacing(10)
]
.spacing(20),
)
.width(Fill)
.height(Fill)
.padding(12);
let dialog =
dialog(self.show_dialog, base, iced::widget::text("Say Hi!"))
.title("This is a Dialog.")
.push_button(iced_dialog::button("Hi!", Message::CloseDialog))
.width(280)
.height(186);
Animation::new(&self.theme, dialog)
.on_update(Message::SwitchTheme)
.into()
}
}
|
