[Qemu-devel] [PATCH] gtk: avoid gd_widget_reparent with gtk 3.14+

[Gerd Hoffmann]

gtk_widget_reparent is depricated in gtk 3.14, stop using it.

Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
---

Notes:
    v2:
     - use g_object_ref instead of gtk_widget_ref, drop ifdefs

 ui/gtk.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/ui/gtk.c b/ui/gtk.c
index 5249820..1d071b9 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -437,6 +437,19 @@ static void gtk_release_modifiers(GtkDisplayState *s)
     }
 }
 
+static void gd_widget_reparent(GtkWidget *from, GtkWidget *to,
+                               GtkWidget *widget)
+{
+#if GTK_CHECK_VERSION(3, 14, 0)
+    gtk_widget_ref(widget);
+    gtk_container_remove(GTK_CONTAINER(from), widget);
+    gtk_container_add(GTK_CONTAINER(to), widget);
+    gtk_widget_unref(widget);
+#else
+    gtk_widget_reparent(widget, to);
+#endif
+}
+
 /** DisplayState Callbacks **/
 
 static void gd_update(DisplayChangeListener *dcl,
@@ -1054,7 +1067,7 @@ static gboolean gd_tab_window_close(GtkWidget *widget, 
GdkEvent *event,
     GtkDisplayState *s = vc->s;
 
     gtk_widget_set_sensitive(vc->menu_item, true);
-    gtk_widget_reparent(vc->tab_item, s->notebook);
+    gd_widget_reparent(vc->window, s->notebook, vc->tab_item);
     gtk_notebook_set_tab_label_text(GTK_NOTEBOOK(s->notebook),
                                     vc->tab_item, vc->label);
     gtk_widget_destroy(vc->window);
@@ -1089,7 +1102,7 @@ static void gd_menu_untabify(GtkMenuItem *item, void 
*opaque)
     if (!vc->window) {
         gtk_widget_set_sensitive(vc->menu_item, false);
         vc->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
-        gtk_widget_reparent(vc->tab_item, vc->window);
+        gd_widget_reparent(s->notebook, vc->window, vc->tab_item);
 
         g_signal_connect(vc->window, "delete-event",
                          G_CALLBACK(gd_tab_window_close), vc);
-- 
1.8.3.1