chore: initial commit

Initial commit

src/lib.rs

@@ -0,0 +1 @@
+pub mod my_object;

src/my_object.rs

@@ -0,0 +1,31 @@
+#[cxx_qt::bridge]
+pub mod qobject {
+    unsafe extern "C++" {
+        include!("cxx-qt-lib/qstring.h");
+        type QString = cxx_qt_lib::QString;
+    }
+
+    extern "RustQt" {
+        #[qobject]
+        #[qml_element]
+        #[qproperty(i32, counter)]
+        type CounterLogic = super::CounterLogicRust;
+
+        #[qinvokable]
+        fn increment(self: Pin<&mut Self>);
+    }
+}
+
+use core::pin::Pin;
+
+#[derive(Default)]
+pub struct CounterLogicRust {
+    counter: i32,
+}
+
+impl qobject::CounterLogic {
+    pub fn increment(self: Pin<&mut Self>) {
+        let new_val = *self.counter() + 1;
+        self.set_counter(new_val);
+    }
+}