[giggle] Use gdk_event_triggers_context_menu() instead of simply checking for event->button == 3

[Javier JardÃn <jjardon src gnome org>]

commit bd15e42f60c4ff6ba70da88ec61ef8369dfcd739
Author: Javier JardÃn <jjardon gnome org>
Date:   Tue Feb 7 21:02:58 2012 +0100

    Use gdk_event_triggers_context_menu() instead of simply checking for event->button == 3

 configure.ac               |    2 +-
 src/giggle-file-list.c     |    2 +-
 src/giggle-rev-list-view.c |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9c4aebf..682d564 100644
--- a/configure.ac
+++ b/configure.ac
@@ -49,7 +49,7 @@ dnl  ------------------
 
 GLIB_REQUIRED_VERSION=2.30
 GDK_PIXBUF_REQUIRED_VERSION=2.22
-GTK_REQUIRED_VERSION=3.0
+GTK_REQUIRED_VERSION=3.3.2
 GTKSOURCE_REQUIRED_VERSION=3.0
 EDS_REQUIRED_VERSION=3.2
 VTE_REQUIRED_VERSION=0.28
diff --git a/src/giggle-file-list.c b/src/giggle-file-list.c
index 0555190..b436b26 100644
--- a/src/giggle-file-list.c
+++ b/src/giggle-file-list.c
@@ -248,7 +248,7 @@ file_list_button_press (GtkWidget      *widget,
 	priv = GET_PRIV (list);
 	ignore = unignore = add = FALSE;
 
-	if (event->button == 3) {
+	if (gdk_event_triggers_context_menu ((GdkEvent *) event)) {
 		selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (list));
 
 		if (!gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget), event->x, event->y,
diff --git a/src/giggle-rev-list-view.c b/src/giggle-rev-list-view.c
index 03cc7bd..cde35fd 100644
--- a/src/giggle-rev-list-view.c
+++ b/src/giggle-rev-list-view.c
@@ -385,7 +385,7 @@ rev_list_view_button_press (GtkWidget      *widget,
 	GtkTreeIter             iter;
 	GiggleRevision         *revision;
 
-	if (event->button == 3) {
+	if (gdk_event_triggers_context_menu ((GdkEvent *) event)) {
 		priv = GET_PRIV (widget);
 		selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
 		model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));