bevy_vista 0.17.1

A visual UI editor plugin for Bevy with inspector-driven editing and .vista.ron serialization.
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
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

use super::*;

#[derive(Widget, Reflect, Component, Clone, Default)]
#[widget("common/node", children = "any")]
#[builder(NodeBuilder)]
pub struct NodeWidget;

#[derive(Debug, Clone)]
pub struct NodeBuilder {
    width: Val,
    height: Val,
    flex_direction: FlexDirection,
    align_items: AlignItems,
    justify_content: JustifyContent,
    background: Option<Color>,
}

impl Default for NodeBuilder {
    fn default() -> Self {
        Self::new()
    }
}

impl NodeBuilder {
    pub fn new() -> Self {
        Self {
            width: Val::Px(120.0),
            height: Val::Px(80.0),
            flex_direction: FlexDirection::Column,
            align_items: AlignItems::Center,
            justify_content: JustifyContent::Center,
            background: None,
        }
    }

    pub fn width(mut self, width: Val) -> Self {
        self.width = width;
        self
    }

    pub fn height(mut self, height: Val) -> Self {
        self.height = height;
        self
    }

    pub fn flex_direction(mut self, direction: FlexDirection) -> Self {
        self.flex_direction = direction;
        self
    }

    pub fn align_items(mut self, align_items: AlignItems) -> Self {
        self.align_items = align_items;
        self
    }

    pub fn justify_content(mut self, justify_content: JustifyContent) -> Self {
        self.justify_content = justify_content;
        self
    }

    pub fn background(mut self, color: Color) -> Self {
        self.background = Some(color);
        self
    }

    pub fn build(self) -> impl Bundle {
        (
            Node {
                width: self.width,
                height: self.height,
                flex_direction: self.flex_direction,
                align_items: self.align_items,
                justify_content: self.justify_content,
                ..default()
            },
            BackgroundColor(self.background.unwrap_or(Color::NONE)),
        )
    }
}

impl DefaultWidgetBuilder for NodeBuilder {
    fn spawn_default(
        commands: &mut Commands,
        _theme: Option<&crate::core::theme::Theme>,
    ) -> WidgetSpawnResult {
        commands.spawn(NodeBuilder::new().build()).id().into()
    }
}