typed stuff

src/typed.rs

@@ -23,6 +23,7 @@ macro_rules! widget_state {
             Masked,
             WidgetPtr,
         );
+        $vis type TextBuilder<O = TextOutput, H: WidgetOption<$state> = ()> = $crate::widget::TextBuilder<$state, O, H>;
     };
     ($vis:vis $state:ty; $($ty:ident,)*) => {
         $($vis type $ty = $crate::widget::$ty<$state>;)*

src/widget/trait_fns.rs

@@ -125,6 +125,11 @@ widget_trait! {
     fn to_any(self) -> impl WidgetIdFn<State> {
         |ui| self.add(ui)
     }
+
+    fn set_ptr(self, ptr: WidgetRef<State, WidgetPtr<State>>, ui: &mut Ui<State>) {
+        let id = self.add(ui);
+        ui[ptr].inner = Some(id);
+    }
 }
 
 pub trait CoreWidgetArr<State, const LEN: usize, Wa: WidgetArrLike<State, LEN, Tag>, Tag> {