From 515f71772aabb6537a6549ebe4ed24d52a3ffdf9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 16 Jul 2014 15:00:51 +0200
Subject: IndicatorLoader: add scroll-entry support

---
 tools/indicator-loader.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/tools/indicator-loader.c b/tools/indicator-loader.c
index 153cca7..8fee29b 100644
--- a/tools/indicator-loader.c
+++ b/tools/indicator-loader.c
@@ -55,6 +55,27 @@ activate_entry (GtkWidget * widget, gpointer user_data)
     }
 }
 
+static void
+scroll_entry (GtkWidget *widget, GdkEventScroll* event, gpointer user_data)
+{
+  gpointer entry;
+
+  g_return_if_fail (INDICATOR_IS_OBJECT(user_data));
+
+  entry = g_object_get_qdata (G_OBJECT(widget), entry_data_quark());
+
+  if (entry == NULL)
+    {
+      g_debug("Scroll on: (null)");
+    }
+  else
+    {
+      g_signal_emit_by_name(INDICATOR_OBJECT(user_data),
+                            INDICATOR_OBJECT_SIGNAL_ENTRY_SCROLLED,
+                            entry, 1, event->direction);
+    }
+}
+
 static GtkWidget*
 create_menu_item (IndicatorObjectEntry * entry)
 {
@@ -106,6 +127,9 @@ entry_added (IndicatorObject      * io,
       g_object_set_qdata (G_OBJECT(menu_item), entry_data_quark(), entry);
       g_signal_connect (menu_item, "activate", G_CALLBACK(activate_entry), io);
 
+      gtk_widget_set_events (menu_item, gtk_widget_get_events (menu_item) | GDK_SCROLL_MASK);
+      g_signal_connect (menu_item, "scroll-event", G_CALLBACK(scroll_entry), io);
+
       gtk_menu_shell_append (GTK_MENU_SHELL(user_data), menu_item);
     }
 
-- 
cgit v1.2.3


From 1a211d63c3c6282a03274d600f12292939fa57ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 16 Jul 2014 15:40:42 +0200
Subject: IndicatorLoader: convert gtk scroll events to indicator object events

They actually match, but just for safety...
---
 tools/indicator-loader.c | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/tools/indicator-loader.c b/tools/indicator-loader.c
index 8fee29b..a734b8a 100644
--- a/tools/indicator-loader.c
+++ b/tools/indicator-loader.c
@@ -63,16 +63,39 @@ scroll_entry (GtkWidget *widget, GdkEventScroll* event, gpointer user_data)
   g_return_if_fail (INDICATOR_IS_OBJECT(user_data));
 
   entry = g_object_get_qdata (G_OBJECT(widget), entry_data_quark());
+  IndicatorScrollDirection direction = G_MAXINT;
+
+  switch (event->direction)
+    {
+      case GDK_SCROLL_UP:
+        direction = INDICATOR_OBJECT_SCROLL_UP;
+        break;
+      case GDK_SCROLL_DOWN:
+        direction = INDICATOR_OBJECT_SCROLL_DOWN;
+        break;
+      case GDK_SCROLL_LEFT:
+        direction = INDICATOR_OBJECT_SCROLL_LEFT;
+        break;
+      case GDK_SCROLL_RIGHT:
+        direction = INDICATOR_OBJECT_SCROLL_RIGHT;
+        break;
+      default:
+        break;
+    }
 
   if (entry == NULL)
     {
       g_debug("Scroll on: (null)");
     }
+  else if (direction == G_MAXINT)
+    {
+      g_debug("Scroll direction not supported");
+    }
   else
     {
       g_signal_emit_by_name(INDICATOR_OBJECT(user_data),
                             INDICATOR_OBJECT_SIGNAL_ENTRY_SCROLLED,
-                            entry, 1, event->direction);
+                            entry, 1, direction);
     }
 }
 
-- 
cgit v1.2.3


From 19b729898ed630a0923fa91a4ee4c0146c7939a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 16 Jul 2014 15:41:25 +0200
Subject: IndicatorNG: Reverse the scroll delta on left scroll events

As it happens for left scroll events.
---
 libindicator/indicator-ng.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/libindicator/indicator-ng.c b/libindicator/indicator-ng.c
index d83a2b5..d1d2854 100644
--- a/libindicator/indicator-ng.c
+++ b/libindicator/indicator-ng.c
@@ -194,8 +194,12 @@ indicator_ng_entry_scrolled (IndicatorObject          *io,
 
   if (self->actions && self->scroll_action)
     {
-      if (direction == INDICATOR_OBJECT_SCROLL_DOWN)
-        delta *= -1;
+      if (direction == INDICATOR_OBJECT_SCROLL_DOWN ||
+          direction == INDICATOR_OBJECT_SCROLL_LEFT)
+        {
+          delta *= -1;
+        }
+
       g_action_group_activate_action (self->actions, self->scroll_action,
                                       g_variant_new_int32 (delta));
     }
-- 
cgit v1.2.3