#686 Fix mouse wheel scroll direction

helgoboss · Sep 21, 2022 · 59adad7 · 59adad7
1 parent 1cdd6ae
commit 59adad7
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Showing 3 changed files with 740 additions and 729 deletions.
diff --git a/main/src/domain/mouse/api.rs b/main/src/domain/mouse/api.rs
@@ -9,6 +9,10 @@ pub trait Mouse {
 
     fn adjust_cursor_position(&mut self, x_delta: i32, y_delta: i32) -> Result<(), &'static str>;
 
+    /// Invokes the scroll wheel.
+    ///
+    /// - On the x axis, positive delta scrolls right and negative left.
+    /// - On the y axis, positive delta scrolls up and negative down.
     fn scroll(&mut self, axis: Axis, delta: i32) -> Result<(), &'static str>;
 
     fn press(&mut self, button: MouseButton) -> Result<(), &'static str>;

diff --git a/main/src/domain/mouse/enigo.rs b/main/src/domain/mouse/enigo.rs
@@ -48,7 +48,7 @@ impl Mouse for EnigoMouse {
     fn scroll(&mut self, axis: Axis, delta: i32) -> Result<(), &'static str> {
         match axis {
             Axis::X => self.0.mouse_scroll_x(delta),
-            Axis::Y => self.0.mouse_scroll_y(delta),
+            Axis::Y => self.0.mouse_scroll_y(-delta),
         }
         Ok(())
     }