Re: Segmentation Fault [Newbie]

["Sulabh Bista" <sul4bh gmail com>]

Thank you. My problem is solved now.

On Thu, Oct 30, 2008 at 2:20 PM, Larry Reaves <larry yrral net> wrote:

> Running through gdb, we can see it crashes on this line:
>
> gtk_container_add(GTK_CONTAINER(window),menu_bar);
>
> glancing through the code, this makes perfect sense because window is
> never initialized.  The pointer window points to some random address.
> Adding:
>
> window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
>
> somewhere before gtk_container_add will fix your segfault.
>
> Good luck,
> Larry Reaves
>
>
> On Thu, 2008-10-30 at 09:46 +0545, Sulabh Bista wrote:
> >
> > #include <gtk/gtk.h>
> >
> > int main(int argc, char **argv)
> > {
> >
> >     GtkWidget *window;
> >     GtkWidget *file_menu_box;
> >     GtkWidget *Server;
> >     GtkWidget *Client;
> >     GtkWidget *Quit;
> >     GtkWidget *File;
> >     GtkWidget *menu_bar;
> >
> >     gtk_init (&argc,&argv);
> >
> >     menu_bar=gtk_menu_bar_new();
> >
> >     file_menu_box=gtk_menu_new();
> >     File=gtk_menu_item_new_with_label("File");
> >     Server=gtk_menu_item_new_with_label("Server");
> >     Client=gtk_menu_item_new_with_label("Client");
> >     Quit=gtk_menu_item_new_with_label("Quit");
> >
> >
> >     gtk_menu_shell_append(GTK_MENU_SHELL(file_menu_box),Server);
> >     gtk_menu_shell_append(GTK_MENU_SHELL(file_menu_box),Client);
> >     gtk_menu_shell_append(GTK_MENU_SHELL(file_menu_box),Quit);
> >
> >     gtk_menu_item_set_submenu(GTK_MENU_ITEM(File),file_menu_box);
> >
> >     gtk_menu_shell_append(GTK_MENU_SHELL(menu_bar),File);
> >
> >     gtk_container_add(GTK_CONTAINER(window),menu_bar);
> >
> >     gtk_widget_show_all(window);
> >
> >
> >     gtk_main();
> >
> >     return 0;
> > }
>
>