handle smart pointers trasparently

Author: ranfdev

glib-macros/tests/props.rs

@@ -23,6 +23,8 @@ fn props() {
         }
 
         pub mod imp {
+            use std::rc::Rc;
+
             use super::*;
 
             #[derive(Props, Default)]
@@ -53,6 +55,8 @@ fn props() {
                 boxed: RefCell<SimpleBoxedString>,
                 #[prop(get, set)]
                 optional: RefCell<Option<String>>,
+                #[prop(get, set)]
+                smart_pointer: Rc<RefCell<String>>,
             }
 
             #[glib::object_subclass]

glib/src/props.rs

@@ -48,16 +48,17 @@ impl<T: Property> Property for RwLock<T> {
     type Value = T;
     type ParamSpec = T::ParamSpec;
 }
-impl<T: Property> Property for Rc<T> {
+impl<T: Property> Property for OnceCell<T> {
     type Value = T;
     type ParamSpec = T::ParamSpec;
 }
-impl<T: Property> Property for Arc<T> {
-    type Value = T;
+// Handle smart pointers trasparently
+impl<T: Property> Property for Rc<T> {
+    type Value = T::Value;
     type ParamSpec = T::ParamSpec;
 }
-impl<T: Property> Property for OnceCell<T> {
-    type Value = T;
+impl<T: Property> Property for Arc<T> {
+    type Value = T::Value;
     type ParamSpec = T::ParamSpec;
 }