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separate state from rsc

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shadow cat
2026-01-01 22:18:08 -05:00
parent 462c0e6416
commit 5da1e9e767
22 changed files with 373 additions and 492 deletions
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30
src/default/attr.rs
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@@ -4,35 +4,36 @@ use winit::dpi::{LogicalPosition, LogicalSize};
pub struct Selector;
impl<State: HasEvents, W: Widget + 'static> WidgetAttr<State, W> for Selector
impl<Rsc: HasEvents, W: Widget + 'static> WidgetAttr<Rsc, W> for Selector
where
State::State: HasDefaultUiState,
Rsc::State: HasDefaultUiState,
{
type Input = WidgetRef<TextEdit>;
fn run(state: &mut State, container: WidgetRef<W>, id: Self::Input) {
state.register_event(container, CursorSense::click_or_drag(), move |ctx| {
let region = ctx.ui().window_region(&id).unwrap();
fn run(rsc: &mut Rsc, container: WidgetRef<W>, id: Self::Input) {
rsc.register_event(container, CursorSense::click_or_drag(), move |ctx, rsc| {
let region = rsc.ui().window_region(&id).unwrap();
let id_pos = region.top_left;
let container_pos = ctx.state.ui().window_region(&container).unwrap().top_left;
let container_pos = rsc.ui().window_region(&container).unwrap().top_left;
let pos = ctx.data.pos + container_pos - id_pos;
let size = region.size();
select(ctx.state, id, pos, size, ctx.data.sense.is_dragging());
select(rsc, ctx.state, id, pos, size, ctx.data.sense.is_dragging());
});
}
}
pub struct Selectable;
impl<State: HasEvents> WidgetAttr<State, TextEdit> for Selectable
impl<Rsc: HasEvents> WidgetAttr<Rsc, TextEdit> for Selectable
where
State::State: HasDefaultUiState,
Rsc::State: HasDefaultUiState,
{
type Input = ();
fn run(state: &mut State, id: WidgetRef<TextEdit>, _: Self::Input) {
state.register_event(id, CursorSense::click_or_drag(), move |ctx| {
fn run(rsc: &mut Rsc, id: WidgetRef<TextEdit>, _: Self::Input) {
rsc.register_event(id, CursorSense::click_or_drag(), move |ctx, rsc| {
select(
rsc,
ctx.state,
id,
ctx.data.pos,
@@ -44,18 +45,19 @@ where
}
fn select(
rsc: &mut impl HasUi,
state: &mut impl HasDefaultUiState,
id: WidgetRef<TextEdit>,
pos: Vec2,
size: Vec2,
dragging: bool,
) {
let (ui, state) = HasDefaultUiState::ui_with_state(state);
let state = state.default_state_mut();
let now = Instant::now();
let recent = (now - state.last_click) < Duration::from_millis(300);
state.last_click = now;
id.edit(ui).select(pos, size, dragging, recent);
if let Some(region) = ui.window_region(&id) {
id.edit(rsc).select(pos, size, dragging, recent);
if let Some(region) = rsc.ui().window_region(&id) {
state.window.set_ime_allowed(true);
state.window.set_ime_cursor_area(
LogicalPosition::<f32>::from(region.top_left.tuple()),