Re: [Lazarus] Gtk3 "hello world" application crash

[zeljko]

On 10/03/2013 11:50 AM, Krzysztof wrote:

Ok I give up. Could not find simple Gtk3 example in lazarus
implementation. So I found another gtk hello world in C based on Gtk3
from:
https://developer.gnome.org/gnome-devel-demos/3.6/checkbutton.c.html.en
. But same error with division by zero:

var
   window: PGtkWidget;
   app: PGtkApplication;
   status: Integer;

   procedure activate; cdecl;
   begin
     window := gtk_application_window_new(app);
     gtk_window_set_title(PGtkWindow(window), 'CheckButton Example');
     gtk_window_set_default_size (PGtkWindow(window), 300, 100);

     gtk_widget_show_all(window);
   end;

begin
   g_type_init();
   app := gtk_application_new ('org.example.checkbutton',
G_APPLICATION_FLAGS_NONE);
   g_signal_connect_data(app, 'activate', @activate, nil, nil, 0);
   status := g_application_run (PGApplication(app), argc, argv);
   g_object_unref (app);
end.

Have you tried to add (eg. to initialization) ?
SetExceptionMask([exDenormalized,exInvalidOp,exOverflow,exPrecision,exUnderflow,exZeroDivide]);



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