[eog] EogThumbView: Fix deprecated gtk_menu_popup usage

[Felix Riemann <friemann src gnome org>]

commit b8625de2490c0e16f734e74e17d766024b7da5ec
Author: Felix Riemann <friemann gnome org>
Date:   Fri Feb 2 19:37:25 2018 +0100

    EogThumbView: Fix deprecated gtk_menu_popup usage

 src/eog-thumb-view.c |   27 +++------------------------
 1 files changed, 3 insertions(+), 24 deletions(-)
---
diff --git a/src/eog-thumb-view.c b/src/eog-thumb-view.c
index 4bd3b5f..0878a76 100644
--- a/src/eog-thumb-view.c
+++ b/src/eog-thumb-view.c
@@ -50,8 +50,6 @@ static void eog_thumb_view_init (EogThumbView *thumbview);
 static EogImage* eog_thumb_view_get_image_from_path (EogThumbView      *thumbview,
                                                     GtkTreePath       *path);
 
-static void      eog_thumb_view_popup_menu          (EogThumbView      *widget,
-                                                    GdkEventButton    *event);
 static void      eog_thumb_view_update_columns      (EogThumbView *view);
 
 static gboolean
@@ -404,6 +402,7 @@ static gboolean
 thumbview_on_button_press_event_cb (GtkWidget *thumbview, GdkEventButton *event,
                                    gpointer user_data)
 {
+       EogThumbView *view = EOG_THUMB_VIEW (thumbview);
        GtkTreePath *path;
 
        /* Ignore double-clicks and triple-clicks */
@@ -421,7 +420,8 @@ thumbview_on_button_press_event_cb (GtkWidget *thumbview, GdkEventButton *event,
                        gtk_icon_view_select_path (GTK_ICON_VIEW (thumbview), path);
                        gtk_icon_view_set_cursor (GTK_ICON_VIEW (thumbview), path, NULL, FALSE);
                }
-               eog_thumb_view_popup_menu (EOG_THUMB_VIEW (thumbview), event);
+               gtk_menu_popup_at_pointer (GTK_MENU (view->priv->menu),
+                                          (const GdkEvent*) event);
 
                gtk_tree_path_free (path);
 
@@ -1053,24 +1053,3 @@ eog_thumb_view_set_thumbnail_popup (EogThumbView *thumbview,
                          G_CALLBACK (thumbview_on_button_press_event_cb), NULL);
 
 }
-
-
-static void
-eog_thumb_view_popup_menu (EogThumbView *thumbview, GdkEventButton *event)
-{
-       GtkWidget *popup;
-       int button, event_time;
-
-       popup = thumbview->priv->menu;
-
-       if (event) {
-               button = event->button;
-               event_time = event->time;
-       } else {
-               button = 0;
-               event_time = gtk_get_current_event_time ();
-       }
-
-       gtk_menu_popup (GTK_MENU (popup), NULL, NULL, NULL, NULL,
-                       button, event_time);
-}