Abstracted children in scope

src/component/context.rs

@@ -114,7 +114,7 @@ impl Context {
         self.scopes.access(move |scopes| {
             for scope in scopes {
                 let event = event.clone();
-                scope.children.access(move |children| {
+                scope.access_children(move |children| {
                     for (child, _) in children {
                         child.emit_event(event.clone());
                     }
@@ -143,7 +143,7 @@ impl Context {
         self.scopes.access(move |scopes| {
             for scope in scopes {
                 let event = event.clone();
-                scope.children.access(move |children| {
+                scope.access_children(move |children| {
                     for (child, _) in children {
                         child.emit_event_threaded(&event);
                     }
@@ -203,7 +203,7 @@ impl Context {
             for scope in scopes {
                 let mut c = c.clone();
                 let tx = tx.clone();
-                scope.children.access(move |children| {
+                scope.access_children(move |children| {
                     for (child, view_wrapper) in children {
                         let view = child.get_view();
 

src/component/scope.rs

@@ -1,13 +1,12 @@
+use super::{context::Context, ComponentImpl};
+use crate::{engine::CommandExecutor, View, ViewWrapper};
+use access_cell::AccessCell;
 use std::sync::Arc;
 
-use access_cell::AccessCell;
-
-use crate::{engine::CommandExecutor, View, ViewWrapper};
-
-use super::{context::Context, ComponentImpl};
+pub type ScopeChildren = Vec<(Arc<Context>, Option<ViewWrapper>)>;
 
 pub struct Scope {
-    pub children: AccessCell<Vec<(Arc<Context>, Option<ViewWrapper>)>>,
+    children: AccessCell<ScopeChildren>,
     executor: Arc<dyn CommandExecutor>,
 }
 
@@ -39,4 +38,17 @@ impl Scope {
 
         self.children.access(|children| children.push((ctx, None)));
     }
+
+    pub fn view_wrapper(self: &Arc<Self>, view: View, view_wrapper: Option<ViewWrapper>) {
+        let ctx = Context::new(view, self.executor.clone());
+
+        ctx.refresh();
+
+        self.children
+            .access(|children| children.push((ctx, view_wrapper)));
+    }
+
+    pub fn access_children(self: &Arc<Self>, f: impl FnOnce(&mut ScopeChildren) + Send + 'static) {
+        self.children.access(f);
+    }
 }