mirui 0.21.1

A lightweight, no_std ECS-driven UI framework for embedded, desktop, and WebAssembly
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

use crate::ecs::Entity;
use crate::types::{Fixed, Fixed64};

#[derive(Clone, Debug)]
pub enum GestureEvent {
    Tap {
        x: Fixed,
        y: Fixed,
        target: Entity,
    },
    LongPress {
        x: Fixed,
        y: Fixed,
        target: Entity,
    },
    DragStart {
        x: Fixed,
        y: Fixed,
        target: Entity,
    },
    DragMove {
        x: Fixed,
        y: Fixed,
        dx: Fixed,
        dy: Fixed,
        target: Entity,
    },
    DragEnd {
        x: Fixed,
        y: Fixed,
        vx: Fixed,
        vy: Fixed,
        target: Entity,
    },
    Pinch {
        x: Fixed,
        y: Fixed,
        scale_delta: Fixed64,
        target: Entity,
    },
    Rotate {
        x: Fixed,
        y: Fixed,
        angle: Fixed,
        target: Entity,
    },
}

impl GestureEvent {
    pub fn target(&self) -> Entity {
        match self {
            Self::Tap { target, .. }
            | Self::LongPress { target, .. }
            | Self::DragStart { target, .. }
            | Self::DragMove { target, .. }
            | Self::DragEnd { target, .. }
            | Self::Pinch { target, .. }
            | Self::Rotate { target, .. } => *target,
        }
    }
}