1 files changed, 20 insertions, 2 deletions

diff --git a/include/swaybar/bar.h b/include/swaybar/bar.h
index af478f33..1cecea71 100644
--- a/include/swaybar/bar.h
+++ b/include/swaybar/bar.h
@@ -16,11 +16,29 @@ struct swaybar_pointer {
         int x, y;
 };
 
+enum x11_button {
+        NONE,
+        LEFT,
+        MIDDLE,
+        RIGHT,
+        SCROLL_UP,
+        SCROLL_DOWN,
+        SCROLL_LEFT,
+        SCROLL_RIGHT,
+        BACK,
+        FORWARD,
+};
+
+enum hotspot_event_handling {
+        HOTSPOT_IGNORE,
+        HOTSPOT_PROCESS,
+};
+
 struct swaybar_hotspot {
         struct wl_list link;
         int x, y, width, height;
-        void (*callback)(struct swaybar_output *output,
-                        int x, int y, uint32_t button, void *data);
+        enum hotspot_event_handling (*callback)(struct swaybar_output *output,
+                        int x, int y, enum x11_button button, void *data);
         void (*destroy)(void *data);
         void *data;
 };