[gnome-panel] panel: avoid deprecated gtk_menu_popup

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 2821457a3298abe2da55fb20ba7cec9b68549e5a
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Sep 13 17:49:38 2018 +0300

    panel: avoid deprecated gtk_menu_popup

 gnome-panel/panel.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)
---
diff --git a/gnome-panel/panel.c b/gnome-panel/panel.c
index 1504638ee..e98f7db82 100644
--- a/gnome-panel/panel.c
+++ b/gnome-panel/panel.c
@@ -232,8 +232,7 @@ make_popup_panel_menu (PanelWidget *panel_widget)
 
 static gboolean
 panel_popup_menu (PanelToplevel *toplevel,
-                 guint          button,
-                 guint32        activate_time)
+                  GdkEvent      *event)
 {
        PanelWidget *panel_widget;
        GtkWidget   *menu;
@@ -247,7 +246,7 @@ panel_popup_menu (PanelToplevel *toplevel,
        gtk_menu_set_screen (GTK_MENU (menu),
                             gtk_window_get_screen (GTK_WINDOW (toplevel)));
 
-       gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, button, activate_time);
+       gtk_menu_popup_at_pointer (GTK_MENU (menu), event);
 
        return TRUE;
 }
@@ -264,7 +263,7 @@ panel_button_press_event (PanelToplevel  *toplevel,
        modifiers = event->state & gtk_accelerator_get_default_mod_mask ();
 
        if (modifiers == panel_bindings_get_mouse_button_modifier_keymask ())
-               return panel_popup_menu (toplevel, event->button, event->time);
+               return panel_popup_menu (toplevel, (GdkEvent *) event);
 
        return FALSE;
 }
@@ -283,7 +282,7 @@ panel_key_press_event (PanelToplevel *toplevel,
                panel_util_key_event_is_popup_panel (event, &is_popup, NULL);
 
        if (is_popup)
-               return panel_popup_menu (toplevel, 3, event->time);
+               return panel_popup_menu (toplevel, (GdkEvent *) event);
 
        return FALSE;
 }