Add support for scrolling left and right.

crossterm-rs · Jun 3, 2023 · 8dde022 · 8dde022
1 parent dfc67e5
commit 8dde022
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diff --git a/src/event.rs b/src/event.rs
@@ -575,6 +575,10 @@ pub enum MouseEventKind {
     ScrollDown,
     /// Scrolled mouse wheel upwards (away from the user).
     ScrollUp,
+    /// Scrolled mouse wheel left (mostly on a laptop touchpad).
+    ScrollLeft,
+    /// Scrolled mouse wheel right (mostly on a laptop touchpad).
+    ScrollRight,
 }
 
 /// Represents a mouse button.

diff --git a/src/event/sys/unix/parse.rs b/src/event/sys/unix/parse.rs
@@ -788,6 +788,8 @@ fn parse_cb(cb: u8) -> io::Result<(MouseEventKind, KeyModifiers)> {
         (3, true) | (4, true) | (5, true) => MouseEventKind::Moved,
         (4, false) => MouseEventKind::ScrollUp,
         (5, false) => MouseEventKind::ScrollDown,
+        (6, false) => MouseEventKind::ScrollLeft,
+        (7, false) => MouseEventKind::ScrollRight,
         // We do not support other buttons.
         _ => return Err(could_not_parse_event_error()),
     };