marcel 0.1.1

Dynamic theme library for the iced GUI framework
Documentation 
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

//! Container theme.



pub(crate) mod serial;



use crate::{ Border, Color, Theme };

use iced_native::{
    widget::{
        container::{
            Appearance, StyleSheet
        },
    },
};



#[derive(Clone, Copy, Debug)]
pub struct Container {
    /// Background of the container.
    pub color: Color,

    /// Border of the container.
    pub border: Border,
}

impl Container {
    /// Attempts to create a theme from its serialized version.
    pub(crate) fn create(serial: &serial::Container, theme: &Theme) -> Result<Self, ()> {
        // Get the color of the container.
        let color = match theme.color.get(&serial.color) {
            Some(color) => *color,
            _ => return Err(()),
        };

        // Get the border of the container.
        let border = match theme.border.get(&serial.border) {
            Some(border) => *border,
            _ => return Err(()),
        };

        Ok( Container { color, border } )
    }
}

impl StyleSheet for Container {
    type Style = iced::Theme;

    fn appearance(&self, _: &Self::Style) -> Appearance {
        Appearance {
            text_color: None,
            background: Some( self.color.into() ),
            border_radius: self.border.radius,
            border_width: self.border.width,
            border_color: self.border.color.into(),
        }
    }
}