[gtk/matthiasc/for-master: 3/4] gtk-demo: Use a native file chooser in the svg demo

[Matthias Clasen <matthiasc src gnome org>]

commit d83554121f5f9d0212204d9798ae5b43644081c8
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Dec 3 19:44:45 2020 -0500

    gtk-demo: Use a native file chooser in the svg demo

 demos/gtk-demo/paintable_svg.c | 26 +++++++++++---------------
 1 file changed, 11 insertions(+), 15 deletions(-)
---
diff --git a/demos/gtk-demo/paintable_svg.c b/demos/gtk-demo/paintable_svg.c
index 9d87f121ac..a1c97721e1 100644
--- a/demos/gtk-demo/paintable_svg.c
+++ b/demos/gtk-demo/paintable_svg.c
@@ -13,11 +13,11 @@
 
 
 static void
-open_response_cb (GtkWidget  *dialog,
-                  int         response,
-                  GtkPicture *picture)
+open_response_cb (GtkNativeDialog *dialog,
+                  int              response,
+                  GtkPicture      *picture)
 {
-  gtk_widget_hide (dialog);
+  gtk_native_dialog_hide (dialog);
 
   if (response == GTK_RESPONSE_ACCEPT)
     {
@@ -31,7 +31,7 @@ open_response_cb (GtkWidget  *dialog,
       g_object_unref (file);
     }
 
-  gtk_window_destroy (GTK_WINDOW (dialog));
+  gtk_native_dialog_destroy (dialog);
 }
 
 static void
@@ -39,24 +39,20 @@ show_file_open (GtkWidget  *button,
                 GtkPicture *picture)
 {
   GtkFileFilter *filter;
-  GtkWidget *dialog;
+  GtkFileChooserNative *dialog;
 
-  dialog = gtk_file_chooser_dialog_new ("Open node file",
+  dialog = gtk_file_chooser_native_new ("Open node file",
                                         GTK_WINDOW (gtk_widget_get_root (button)),
                                         GTK_FILE_CHOOSER_ACTION_OPEN,
-                                        "_Cancel", GTK_RESPONSE_CANCEL,
-                                        "_Load", GTK_RESPONSE_ACCEPT,
-                                        NULL);
+                                        "_Load",
+                                        "_Cancel");
 
   filter = gtk_file_filter_new ();
   gtk_file_filter_add_mime_type (filter, "image/svg+xml");
   gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), filter);
-
-  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
-  gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
-
+  gtk_native_dialog_set_modal (GTK_NATIVE_DIALOG (dialog), TRUE);
   g_signal_connect (dialog, "response", G_CALLBACK (open_response_cb), picture);
-  gtk_widget_show (dialog);
+  gtk_native_dialog_show (GTK_NATIVE_DIALOG (dialog));
 }
 
 static GtkWidget *window;