src/types.h Modified

@@ -57,6 +57,7 @@
     struct wl_list mouse_bindings;
     action on_mouse_motion;
     action on_mouse_scroll;
+    bool reverse_scrolling;
     enum cursor_mode cursor_mode;
     struct view *grabbed_view;
     double grab_x, grab_y;

src/input.c Modified

@@ -182,9 +182,9 @@
 		.dy = 0,
 	    };
 	    if (event->orientation == WLR_AXIS_ORIENTATION_VERTICAL) {
-		motion.dy = event->delta;
+		motion.dy = server->reverse_scrolling ? event->delta : - event->delta;
 	    } else {
-		motion.dx = event->delta;
+		motion.dx = server->reverse_scrolling ? event->delta : - event->delta;
 	    };
 	    server->on_mouse_scroll(server, &motion);
 	}

src/config.c Modified

@@ -215,14 +215,15 @@
     add_desk(server);
     server->current_desk =
 	wl_container_of(server->desks.next, server->current_desk, link);
-    server->zoom_min = 0.5;
-    server->zoom_max = 3;
 
     server->mod = WLR_MODIFIER_LOGO;
     wl_list_init(&server->key_bindings);
     wl_list_init(&server->mouse_bindings);
     server->on_mouse_motion = NULL;
     server->on_mouse_scroll = NULL;
+    server->zoom_min = 0.5;
+    server->zoom_max = 3;
+    server->reverse_scrolling = false;
 }
 
 

readme.rst Modified

@@ -17,7 +17,6 @@
  - xwayland
  - xdg-decoration protocol
  - primary-selection protocol
- - configurable keybindings
  - functions to shift focus
  - functions to shift desk view
  - screenshots protocol

deskwm.conf Modified

@@ -43,6 +43,8 @@
 bind		scroll		pan_desk
 bind	Shift	scroll		zoom_desk
 
+# Scroll direction. Can be one of: natural, reverse
+#scroll_direction natural
 
 ## Configure desks