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Merge authors:
  Treviño (Marco Trevisan) (3v1n0)
Related merge proposals:
  https://code.launchpad.net/~3v1n0/indicator-applet/scroll-event-support/+merge/47612
  proposed by: Treviño (Marco Trevisan) (3v1n0)
  review: Approve - Ted Gould (ted)
------------------------------------------------------------
revno: 376 [merge]
committer: Ted Gould <ted@xxxxxxxx>
branch nick: applet
timestamp: Thu 2011-01-27 15:42:40 -0600
message:
  Port to use new entry based scroll event.
modified:
  src/applet-main.c


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=== modified file 'src/applet-main.c'
--- src/applet-main.c	2010-11-10 18:28:18 +0000
+++ src/applet-main.c	2011-01-26 23:41:18 +0000
@@ -228,6 +228,20 @@
 	return indicator_object_entry_activate(io, (IndicatorObjectEntry *)user_data, gtk_get_current_event_time());
 }
 
+static gboolean
+entry_scrolled (GtkWidget *menuitem, GdkEventScroll *event, gpointer data)
+{
+	IndicatorObject *io = g_object_get_data (G_OBJECT (menuitem), MENU_DATA_INDICATOR_OBJECT);
+	IndicatorObjectEntry *entry = g_object_get_data (G_OBJECT (menuitem), MENU_DATA_INDICATOR_ENTRY);
+
+	g_return_val_if_fail(INDICATOR_IS_OBJECT(io), FALSE);
+
+	g_signal_emit_by_name (io, "scroll", 1, event->direction);
+	g_signal_emit_by_name (io, "scroll-entry", entry, 1, event->direction);
+
+	return FALSE;
+}
+
 static void
 entry_added (IndicatorObject * io, IndicatorObjectEntry * entry, GtkWidget * menubar)
 {
@@ -243,6 +257,7 @@
 	g_object_set_data (G_OBJECT (menuitem), "box", box);
 
 	g_signal_connect(G_OBJECT(menuitem), "activate", G_CALLBACK(entry_activated), entry);
+	g_signal_connect(G_OBJECT(menuitem), "scroll-event", G_CALLBACK(entry_scrolled), entry);
 
 	if (entry->image != NULL) {
 		gtk_box_pack_start(GTK_BOX(box), GTK_WIDGET(entry->image), FALSE, FALSE, 1);
@@ -479,21 +494,6 @@
 }
 
 static gboolean
-menubar_scroll (GtkWidget      *widget G_GNUC_UNUSED,
-                GdkEventScroll *event,
-                gpointer        data G_GNUC_UNUSED)
-{
-  GtkWidget *menuitem;
-
-  menuitem = gtk_get_event_widget ((GdkEvent *)event);
-
-  IndicatorObject *io = g_object_get_data (G_OBJECT (menuitem), "indicator");
-  g_signal_emit_by_name (io, "scroll", 1, event->direction);
-
-  return FALSE;
-}
-
-static gboolean
 menubar_on_expose (GtkWidget * widget,
                     GdkEventExpose *event G_GNUC_UNUSED,
                     GtkWidget * menubar)
@@ -797,7 +797,6 @@
 	GTK_WIDGET_SET_FLAGS (menubar, GTK_WIDGET_FLAGS(menubar) | GTK_CAN_FOCUS);
 	gtk_widget_set_name(GTK_WIDGET (menubar), "fast-user-switch-menubar");
 	g_signal_connect(menubar, "button-press-event", G_CALLBACK(menubar_press), NULL);
-        g_signal_connect(menubar, "scroll-event", G_CALLBACK (menubar_scroll), NULL);
 	g_signal_connect_after(menubar, "expose-event", G_CALLBACK(menubar_on_expose), menubar);
 	g_signal_connect(applet, "change-orient", 
 			G_CALLBACK(panelapplet_reorient_cb), menubar);