raui_core/widget/component/containers/
switch_box.rs

1use crate::{
2    make_widget, pre_hooks,
3    widget::{
4        component::interactive::navigation::{
5            use_nav_container_active, use_nav_item, use_nav_jump_step_pages_active,
6            NavContainerActive, NavItemActive, NavJumpActive,
7        },
8        context::WidgetContext,
9        node::WidgetNode,
10        unit::content::{ContentBoxItemNode, ContentBoxNode},
11        utils::Transform,
12    },
13    PropsData,
14};
15use serde::{Deserialize, Serialize};
16
17#[derive(PropsData, Debug, Default, Clone, Serialize, Deserialize)]
18#[props_data(crate::props::PropsData)]
19#[prefab(crate::Prefab)]
20pub struct SwitchBoxProps {
21    #[serde(default)]
22    #[serde(skip_serializing_if = "Option::is_none")]
23    pub active_index: Option<usize>,
24    #[serde(default)]
25    pub clipping: bool,
26    #[serde(default)]
27    pub transform: Transform,
28}
29
30#[pre_hooks(use_nav_container_active, use_nav_jump_step_pages_active, use_nav_item)]
31pub fn nav_switch_box(mut context: WidgetContext) -> WidgetNode {
32    let WidgetContext {
33        key,
34        props,
35        listed_slots,
36        ..
37    } = context;
38
39    let props = props
40        .clone()
41        .without::<NavContainerActive>()
42        .without::<NavJumpActive>()
43        .without::<NavItemActive>();
44
45    make_widget!(switch_box)
46        .key(key)
47        .merge_props(props)
48        .listed_slots(listed_slots)
49        .into()
50}
51
52pub fn switch_box(context: WidgetContext) -> WidgetNode {
53    let WidgetContext {
54        id,
55        props,
56        listed_slots,
57        ..
58    } = context;
59
60    let SwitchBoxProps {
61        active_index,
62        clipping,
63        transform,
64    } = props.read_cloned_or_default();
65
66    let items = if let Some(index) = active_index {
67        if let Some(slot) = listed_slots.into_iter().nth(index) {
68            vec![ContentBoxItemNode {
69                slot,
70                ..Default::default()
71            }]
72        } else {
73            vec![]
74        }
75    } else {
76        vec![]
77    };
78
79    ContentBoxNode {
80        id: id.to_owned(),
81        props: props.clone(),
82        items,
83        clipping,
84        transform,
85    }
86    .into()
87}
raui_core/widget/component/containers/switch_box.rs

raui_core/widget/component/containers/
switch_box.rs
