[gtranslator: 1/15] utils: Create tmp api to help gtk4 migration

[Daniel Garcia Moreno <danigm src gnome org>]

commit df7870d0acea85e962be0ce613b46c972678e604
Author: Maximiliano Sandoval R <msandova gnome org>
Date:   Wed Mar 16 10:32:22 2022 +0100

    utils: Create tmp api to help gtk4 migration
    
    This will reduce th number of changes in the gtk4 port.

 src/gtr-utils.c | 6 ++++++
 src/gtr-utils.h | 2 ++
 2 files changed, 8 insertions(+)
---
diff --git a/src/gtr-utils.c b/src/gtr-utils.c
index 13cef40e..8e5d549a 100644
--- a/src/gtr-utils.c
+++ b/src/gtr-utils.c
@@ -800,3 +800,9 @@ pango_font_description_to_css (PangoFontDescription *desc)
 
   return g_string_free (s, FALSE);
 }
+
+void
+gtk_box_append (GtkBox *box, GtkWidget *child)
+{
+  gtk_container_add (GTK_CONTAINER (box), child);
+}
diff --git a/src/gtr-utils.h b/src/gtr-utils.h
index 0a411b92..eac14a96 100644
--- a/src/gtr-utils.h
+++ b/src/gtr-utils.h
@@ -80,4 +80,6 @@ void gtr_utils_menu_position_under_tree_view (GtkMenu * menu,
      gchar * gtr_utils_get_filename (const gchar * filename);
 
      gchar * pango_font_description_to_css (PangoFontDescription *desc);
+
+     void gtk_box_append (GtkBox *box, GtkWidget *child);
 #endif