2 files changed, 21 insertions(+), 0 deletions(-)

M src/proxyicon.vala
M src/statusnotifieritem.vala

@@ 29,6 29,7 @@ class ProxyIcon : Object {
 
         icon.activate.connect(() => item.activate(0, 0)); // TODO: consider smarter coordinate hints
         icon.button_press_event.connect(on_button_press);
+        icon.scroll_event.connect(on_scroll);
     }
 
     bool on_button_press(Gdk.EventButton event) {


@@ 44,6 45,25 @@ class ProxyIcon : Object {
         return false;
     }
 
+    bool on_scroll(Gdk.EventScroll event) {
+        switch(event.direction) {
+            case Gdk.ScrollDirection.SMOOTH:
+                 // It seems that we can safely ignore this
+                 break;
+            case Gdk.ScrollDirection.DOWN:
+            case Gdk.ScrollDirection.UP:
+                 item.scroll((int)event.delta_y, "vertical");
+                 break;
+            case Gdk.ScrollDirection.LEFT:
+            case Gdk.ScrollDirection.RIGHT:
+                 item.scroll((int)event.delta_x, "horizontal");
+                 break;
+            default: stderr.printf("unsupported scrolling event\n");
+                 break;
+        }
+        return true;
+    }
+
     void set_icon() {
         var name = item.icon_name;
         if (name != null && name != "") {

@@ 35,6 35,7 @@ interface StatusNotifierItem : Object {
     // Methods
     public abstract void activate(int x, int y);
     public abstract void context_menu(int x, int y);
+    public abstract void scroll(int delta, string orientation);
 
     // Signals
     public virtual signal void new_title() {