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RE ADD CONTEXT

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This commit is contained in:
shadow cat
2025-12-15 21:50:53 -05:00
parent dc2be7f688
commit 0b8a93c5ce
39 changed files with 925 additions and 713 deletions
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28
src/widget/position/stack.rs
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@@ -2,13 +2,13 @@ use std::marker::PhantomData;
use crate::prelude::*;
pub struct Stack {
pub children: Vec<WidgetHandle>,
pub struct Stack<State> {
pub children: Vec<WidgetHandle<State>>,
pub size: StackSize,
}
impl Widget for Stack {
fn draw(&mut self, painter: &mut Painter) {
impl<State: 'static> Widget<State> for Stack<State> {
fn draw(&mut self, painter: &mut Painter<State>) {
let mut iter = self.children.iter();
if let Some(child) = iter.next() {
painter.child_layer();
@@ -20,14 +20,14 @@ impl Widget for Stack {
}
}
fn desired_width(&mut self, ctx: &mut SizeCtx) -> Len {
fn desired_width(&mut self, ctx: &mut SizeCtx<State>) -> Len {
match self.size {
StackSize::Default => Len::default(),
StackSize::Child(i) => ctx.width(&self.children[i]),
}
}
fn desired_height(&mut self, ctx: &mut SizeCtx) -> Len {
fn desired_height(&mut self, ctx: &mut SizeCtx<State>) -> Len {
match self.size {
StackSize::Default => Len::default(),
StackSize::Child(i) => ctx.height(&self.children[i]),
@@ -42,18 +42,18 @@ pub enum StackSize {
Child(usize),
}
pub struct StackBuilder<const LEN: usize, Wa: WidgetArrLike<LEN, Tag>, Tag> {
pub struct StackBuilder<State, const LEN: usize, Wa: WidgetArrLike<State, LEN, Tag>, Tag> {
pub children: Wa,
pub size: StackSize,
_pd: PhantomData<Tag>,
_pd: PhantomData<(State, Tag)>,
}
impl<const LEN: usize, Wa: WidgetArrLike<LEN, Tag>, Tag> FnOnce<(&mut Ui,)>
for StackBuilder<LEN, Wa, Tag>
impl<State, const LEN: usize, Wa: WidgetArrLike<State, LEN, Tag>, Tag> FnOnce<(&mut Ui<State>,)>
for StackBuilder<State, LEN, Wa, Tag>
{
type Output = Stack;
type Output = Stack<State>;
extern "rust-call" fn call_once(self, args: (&mut Ui,)) -> Self::Output {
extern "rust-call" fn call_once(self, args: (&mut Ui<State>,)) -> Self::Output {
Stack {
children: self.children.ui(args.0).arr.into_iter().collect(),
size: self.size,
@@ -61,7 +61,9 @@ impl<const LEN: usize, Wa: WidgetArrLike<LEN, Tag>, Tag> FnOnce<(&mut Ui,)>
}
}
impl<const LEN: usize, Wa: WidgetArrLike<LEN, Tag>, Tag> StackBuilder<LEN, Wa, Tag> {
impl<State, const LEN: usize, Wa: WidgetArrLike<State, LEN, Tag>, Tag>
StackBuilder<State, LEN, Wa, Tag>
{
pub fn new(children: Wa) -> Self {
Self {
children,