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| 1 | +use iced_baseview::{ |
| 2 | + baseview::{Size, WindowOpenOptions, WindowScalePolicy}, |
| 3 | + settings::IcedBaseviewSettings, |
| 4 | + widget::{column, container, slider, text, vertical_slider}, |
| 5 | + Application, Center, Element, Fill, Renderer, Settings, Task, Theme, |
| 6 | +}; |
| 7 | + |
| 8 | +fn main() { |
| 9 | + let settings = Settings { |
| 10 | + window: WindowOpenOptions { |
| 11 | + title: String::from("iced_baseview slider demo"), |
| 12 | + size: Size::new(500.0, 320.0), |
| 13 | + scale: WindowScalePolicy::SystemScaleFactor, |
| 14 | + }, |
| 15 | + graphics_settings: iced_graphics::Settings { |
| 16 | + ..Default::default() |
| 17 | + }, |
| 18 | + iced_baseview: IcedBaseviewSettings { |
| 19 | + ..Default::default() |
| 20 | + }, |
| 21 | + ..Default::default() |
| 22 | + }; |
| 23 | + |
| 24 | + iced_baseview::open_blocking::<MyProgram>((), settings); |
| 25 | +} |
| 26 | + |
| 27 | +#[derive(Debug, Clone, Copy)] |
| 28 | +enum Message { |
| 29 | + SliderChanged(u8), |
| 30 | +} |
| 31 | + |
| 32 | +struct MyProgram { |
| 33 | + value: u8, |
| 34 | +} |
| 35 | + |
| 36 | +impl Application for MyProgram { |
| 37 | + type Message = Message; |
| 38 | + type Flags = (); |
| 39 | + type Theme = Theme; |
| 40 | + type Executor = iced_baseview::executor::Default; |
| 41 | + |
| 42 | + fn new(_flags: Self::Flags) -> (Self, Task<Self::Message>) { |
| 43 | + (Self { value: 0 }, Task::none()) |
| 44 | + } |
| 45 | + |
| 46 | + fn update(&mut self, message: Self::Message) -> Task<Self::Message> { |
| 47 | + match message { |
| 48 | + Message::SliderChanged(value) => { |
| 49 | + self.value = value; |
| 50 | + } |
| 51 | + } |
| 52 | + |
| 53 | + Task::none() |
| 54 | + } |
| 55 | + |
| 56 | + fn view(&self) -> Element<'_, Self::Message, Self::Theme, Renderer> { |
| 57 | + let h_slider = container( |
| 58 | + slider(1..=100, self.value, Message::SliderChanged) |
| 59 | + .default(50) |
| 60 | + .shift_step(5), |
| 61 | + ) |
| 62 | + .width(250); |
| 63 | + |
| 64 | + let v_slider = container( |
| 65 | + vertical_slider(1..=100, self.value, Message::SliderChanged) |
| 66 | + .default(50) |
| 67 | + .shift_step(5), |
| 68 | + ) |
| 69 | + .height(200); |
| 70 | + |
| 71 | + let text = text(self.value); |
| 72 | + |
| 73 | + column![v_slider, h_slider, text,] |
| 74 | + .width(Fill) |
| 75 | + .align_x(Center) |
| 76 | + .spacing(20) |
| 77 | + .padding(20) |
| 78 | + .into() |
| 79 | + } |
| 80 | + |
| 81 | + fn theme(&self) -> Self::Theme { |
| 82 | + Theme::Dark |
| 83 | + } |
| 84 | +} |
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