subclass: Add support for subclassing gtk::EventBox

Like bin this is an empty trait & `override_vfuncs()`.
gtk-rs · Aug 11, 2019 · 03e8c46 · 03e8c46
1 parent 5384e32
commit 03e8c46
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/src/subclass/event_box.rs b/src/subclass/event_box.rs
@@ -0,0 +1,11 @@
+use glib::subclass::prelude::*;
+
+use super::bin::BinImpl;
+use EventBoxClass;
+
+pub trait EventBoxImpl: BinImpl + 'static {}
+
+unsafe impl<T: ObjectSubclass + EventBoxImpl> IsSubclassable<T> for EventBoxClass {
+    fn override_vfuncs(&mut self) {
+    }
+}
diff --git a/src/subclass/mod.rs b/src/subclass/mod.rs
@@ -5,11 +5,13 @@
 pub mod application;
 pub mod bin;
 pub mod container;
+pub mod event_box;
 pub mod widget;
 
 pub mod prelude {
     pub use super::application::GtkApplicationImpl;
     pub use super::bin::BinImpl;
+    pub use super::event_box::EventBoxImpl;
     pub use super::widget::WidgetImpl;
     pub use gio::subclass::prelude::*;
     pub use glib::subclass::prelude::*;