Cant connect gtkBuilder signals

[Japaxa2011gr]

I cant connect GtkBuilder signal handlers() to functions in main code. In plain c I was compiling with gmodule-export-2.0 and there was no problem.

[Japaxa2011gr]

[diamondburned]

Where's your code?

[Japaxa2011gr]

I add this <signal name="clicked" handler="hello"></signal> to the xml file and then I add the file to the builder. The builder automatically finds the function in the main code.

[diamondburned]

The builder automatically finds the function in the main code.

Is your code supposed to do this? There's no way the C library can dig for unexported Go functions to magically be called.

Where's your Go code?

[Japaxa2011gr]

This is how i do it in c I declare the function i want to use for the signal

G_MODULE_EXPORT void
hello(GtkWidget* widget,  gpointer user_data)
{

  g_print("hello");
}
static void
activate (GtkApplication *app, gpointer        user_data)
{
  GdkDisplay* display = gdk_display_get_default();
  GtkCssProvider *provider = gtk_css_provider_new();
  gtk_style_context_add_provider_for_display(display,GTK_STYLE_PROVIDER(provider),GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
  const gchar *css_file = "theme.css";
  gtk_css_provider_load_from_file(provider,g_file_new_for_path(css_file));
  GtkBuilder* builder = gtk_builder_new_from_file("grid.ui");
  GObject* grid = gtk_builder_get_object( builder, "grid_main");
  gtk_window_set_child(window,grid);
  gtk_window_set_application (GTK_WINDOW (window), app);
  gtk_widget_show (GTK_WIDGET (window));
}

and the builder connects it with the above function with just using <signal name="clicked" handler="hello"></signal> in the xml file.

[diamondburned]

As I said above:

There's no way the C library can dig for unexported Go functions to magically be called.