Re: [gtk-list] Re: Problem with execution of "Hello world" example

[Andreas Wollny <wollny ai-lab fh-furtwangen de>]

Hello,


> Could you paste in your code here?  It's possible that some type caused
> the problem.  Like you may have forgotten to create a dynamic widget with
> the new operator or some such thing that is easy to overlook.

That seems funny to me, but after a reboot and new compilation of the hello world
example it's running  :-)
I don't know why.
Maybe you could tell me, what was happening?


The source was:
--------------
#include <gtk/gtk.h>

void hello (GtkWidget *widget, gpointer data)
{
    g_print ("Hello World\n");
}

gint delete_event(GtkWidget *widget, GdkEvent *event, gpointer data)
{
    g_print ("delete event occured\n");
    return (TRUE);
}

void destroy (GtkWidget *widget, gpointer data)
{
    gtk_main_quit ();
}

int main (int argc, char *argv[])
{
    GtkWidget *window;
    GtkWidget *button;
    gtk_init (&argc, &argv);
    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    gtk_signal_connect (GTK_OBJECT (window), "delete_event",
                        GTK_SIGNAL_FUNC (delete_event), NULL);
    gtk_signal_connect (GTK_OBJECT (window), "destroy",
                        GTK_SIGNAL_FUNC (destroy), NULL);
    gtk_container_border_width (GTK_CONTAINER (window), 10);
    button = gtk_button_new_with_label ("Hello World");
    gtk_signal_connect (GTK_OBJECT (button), "clicked",
                        GTK_SIGNAL_FUNC (hello), NULL);
    gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
                               GTK_SIGNAL_FUNC (gtk_widget_destroy),
                               GTK_OBJECT (window));
    gtk_container_add (GTK_CONTAINER (window), button);
    gtk_widget_show (button);
    gtk_widget_show (window);
    gtk_main ();
    return 0;
}