Add type_ function to other fundamental types

Author: bilelmoussaoui

gdk4/src/event.rs

@@ -11,6 +11,13 @@ impl Event {
         T::event_types().contains(&self.event_type())
     }
 
+    pub fn type_(&self) -> glib::Type {
+        unsafe {
+            let ptr = self.to_glib_none().0;
+            from_glib((*(*(ptr as *mut glib::gobject_ffi::GTypeInstance)).g_class).g_type)
+        }
+    }
+
     pub fn downcast<T: EventKind>(self) -> Result<T, Event> {
         unsafe {
             if self.is::<T>() {

gsk4/src/render_node.rs

@@ -9,6 +9,13 @@ impl RenderNode {
         T::NODE_TYPE == self.node_type()
     }
 
+    pub fn type_(&self) -> glib::Type {
+        unsafe {
+            let ptr = self.to_glib_none().0;
+            from_glib((*(*(ptr as *mut glib::gobject_ffi::GTypeInstance)).g_class).g_type)
+        }
+    }
+
     #[doc(alias = "gsk_render_node_deserialize")]
     pub fn deserialize(bytes: &glib::Bytes) -> Option<Self> {
         assert_initialized_main_thread!();

gtk4/src/expression.rs

@@ -50,7 +50,6 @@ impl Expression {
     pub fn type_(&self) -> Type {
         unsafe {
             let ptr = self.to_glib_none().0;
-
             from_glib((*(*(ptr as *mut glib::gobject_ffi::GTypeInstance)).g_class).g_type)
         }
     }