diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/indicator-loader.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tools/indicator-loader.c b/tools/indicator-loader.c index 153cca7..a734b8a 100644 --- a/tools/indicator-loader.c +++ b/tools/indicator-loader.c @@ -55,6 +55,50 @@ 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()); + 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, direction); + } +} + static GtkWidget* create_menu_item (IndicatorObjectEntry * entry) { @@ -106,6 +150,9 @@ 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); } |