file chooser dialog: Use headerbar

Make the file chooser dialog use a headerbar
when desired.

https://bugzilla.gnome.org/show_bug.cgi?id=720059

diff --git a/gtk/gtkfilechooserdialog.c b/gtk/gtkfilechooserdialog.c
index b71c66fd245a8ff103ad647ae3ff3d340e459bbb..533c7b92309360842c682e590021daabb63e68c8 100644 (file)
--- a/gtk/gtkfilechooserdialog.c
+++ b/gtk/gtkfilechooserdialog.c
@@ -29,6 +29,8 @@
 #include "gtksizerequest.h"
 #include "gtktypebuiltins.h"
 #include "gtkintl.h"
+#include "gtksettings.h"
+#include "gtkdialogprivate.h"
 
 #include <stdarg.h>
 
@@ -262,6 +264,7 @@ gtk_file_chooser_dialog_init (GtkFileChooserDialog *dialog)
   dialog->priv->response_requested = FALSE;
 
   gtk_widget_init_template (GTK_WIDGET (dialog));
+  gtk_dialog_set_use_header_bar_from_setting (GTK_DIALOG (dialog));
 
   _gtk_file_chooser_set_delegate (GTK_FILE_CHOOSER (dialog),
                                  GTK_FILE_CHOOSER (dialog->priv->widget));