fui_examples 0.18.0

Examples for FUI UI Framework
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96

#![windows_subsystem = "windows"]

use anyhow::{Error, Result};
use fui_app::*;
use fui_controls::*;
use fui_core::*;
use fui_macros::ui;
use typemap::TypeMap;
use windowing_api::WindowFrameType;

use std::cell::RefCell;
use std::rc::Rc;
use tokio::task::LocalSet;

struct MainViewModel {
    pub counter: Property<i32>,
    pub counter2: Property<i32>,
}

impl MainViewModel {
    pub fn new() -> Rc<Self> {
        Rc::new(MainViewModel {
            counter: Property::new(10),
            counter2: Property::new(0),
        })
    }

    pub fn increase(self: &Rc<Self>) {
        self.counter.change(|c| c + 1);
    }

    pub fn decrease(self: &Rc<Self>) {
        self.counter.change(|c| c - 1);
    }
}

impl ViewModel for MainViewModel {
    fn create_view(self: &Rc<Self>) -> Rc<RefCell<dyn ControlObject>> {
        self.counter2.bind(&self.counter);
        self.counter.bind(&self.counter2);

        ui!(
            Grid {
        Border { border_type: BorderType::Frame3D },

                MoveResizeArea {
            border_size: Thickness::all(3.0f32),

            Horizontal {
                        Text {
                Margin: Thickness::all(5.0f32),
                text: (&self.counter, |counter| format!("Counter {}", counter))
                        },
                        Button {
                clicked: cb!(self, decrease),
                Text { text: "Decrease" }
                        },
                        Button {
                clicked: cb!(self, increase),
                Text { text: "Increase" }
                        },
                        Text {
                Margin: Thickness::all(5.0f32),
                text: (&self.counter2, |counter| format!("Counter2 {}", counter))
                        },
            }
                }
        }
            )
    }
}

#[tokio::main(flavor = "current_thread")]
//#[tokio::main]
async fn main() -> Result<()> {
    LocalSet::new()
        .run_until(async {
            let app = Application::new("Example: button").await?;

            let mut window = Window::create(
                WindowOptions::new()
                    .with_title("Example: button")
                    .with_translucent_background(windowing_api::TranslucentEffect::Transparent)
                    .with_frame_type(WindowFrameType::Frameless)
                    .with_size(800, 600),
            )
            .await?;

            window.set_vm(MainViewModel::new());

            app.run().await?;

            Ok::<(), Error>(())
        })
        .await
}