Introduce event::Status in iced_native

native/src/event.rs

@@ -1,3 +1,4 @@
+//! Handle events of a user interface.
 use crate::{keyboard, mouse, window};
 
 /// A user interface event.
@@ -6,7 +7,7 @@ use crate::{keyboard, mouse, window};
 /// additional events, feel free to [open an issue] and share your use case!_
 ///
 /// [open an issue]: https://github.com/hecrj/iced/issues
-#[derive(PartialEq, Clone, Debug)]
+#[derive(Debug, Clone, PartialEq)]
 pub enum Event {
     /// A keyboard event
     Keyboard(keyboard::Event),
@@ -17,3 +18,23 @@ pub enum Event {
     /// A window event
     Window(window::Event),
 }
+
+/// The status of an [`Event`] after being processed by a [`UserInterface`].
+///
+/// [`Event`]: enum.Event.html
+/// [`UserInterface`]: ../struct.UserInterface.html
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum Status {
+    /// The [`Event`] was _NOT_ handled by any widget in the [`UserInterface`].
+    ///
+    /// [`Event`]: enum.Event.html
+    /// [`UserInterface`]: ../struct.UserInterface.html
+    Ignored,
+
+    /// The [`Event`] was handled and processed by a widget in the
+    /// [`UserInterface`].
+    ///
+    /// [`Event`]: enum.Event.html
+    /// [`UserInterface`]: ../struct.UserInterface.html
+    Captured,
+}

native/src/lib.rs

@@ -35,6 +35,7 @@
 #![deny(unused_results)]
 #![forbid(unsafe_code)]
 #![forbid(rust_2018_idioms)]
+pub mod event;
 pub mod keyboard;
 pub mod layout;
 pub mod mouse;
@@ -47,7 +48,6 @@ pub mod window;
 
 mod clipboard;
 mod element;
-mod event;
 mod hasher;
 mod runtime;
 mod user_interface;