Draft input_method support

core/src/input_method.rs

@@ -0,0 +1,24 @@
+//! Listen to input method events.
+
+/// A input method event.
+///
+/// _**Note:** This type is largely incomplete! If you need to track
+/// additional events, feel free to [open an issue] and share your use case!_
+///
+/// [open an issue]: https://github.com/iced-rs/iced/issues
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum Event {
+    // These events correspond to underlying winit ime events.
+    // https://docs.rs/winit/latest/winit/event/enum.Ime.html
+    /// the IME was enabled.
+    Enabled,
+
+    /// new composing text should be set at the cursor position.
+    Preedit(String, Option<(usize, usize)>),
+
+    /// text should be inserted into the editor widget.
+    Commit(String),
+
+    /// the IME was disabled.
+    Disabled,
+}