Re: Closing a window

[Harring Figueiredo <harringf yahoo com>]

<imho>
 From your description, it seems that you are creating some type of "installer"
application.

  Why don't you use gtknotebook  (and Hide the tabs )? I think that this is a
better/faster/cleaner solution.
</imho>

Harring.
  


--- Iago Rubio <iago rubio hispalinux es> wrote:
> On Thu, 2004-03-18 at 13:50, Toth Zoltan wrote:
> > On Thu, 2004-03-18 at 11:46, Ruben Rubio wrote: 
> [snip]
> > > The think is, im creating a GTK app using Glade, and I want when a
> > > person click on next it will create a new window and will close the
> > > first one.
> > >
> > > I have tried a lot. Im able to open the new window but I dont know how
> > > to close the first one. This is my last code:
> > >
> > > on_cmdNext_clicked (GtkButton *button,
> > >                                         gpointer         user_data)
> > > {
> > >                                                                          
>                                                    
> > >   GtkWidget *nextstep;
>
> >        GtkWidget     *oldwindow; 
>
> > >   nextstep = create_srcStepTwo();
> > >   gtk_widget_show(nextstep);
>
> >       oldwindow=lookup_widget( button , "window1");
> >         // in interface.c : GLADE_HOOKUP_OBJECT_NO_REF (window1,
> > window1, "window1");
> >       gtk_widget_destroy( oldwindow ); 
>
> > >   //gtk_widget_destroy (button); //Here fails How can i get the pointer
> to
> > >                          // the first window??
> > > }
>
>
> The lookup_widget() stuff is ok if you're using Glade2, but not the Gtk
> way of doing this things ;)
>
> As example, this function is not defined in a Glade generated project
> but in a Glade-2 generated one.
>
> To get the window pointer using only Gtk functions, you can pass it as
> user_data when you connect the clicked signal:
>
> g_signal_connect(button, "clicked", on_cmdNext_clicked,
> pointer_to_window);
>
> Then the pointer is passed to your callback, and you can use it as
> needed:
>
> void
> on_cmdNext_clicked (GtkButton *button, gpointer  user_data)
> {
>       GtkWidget *nextstep;
>       GtkWidget* window;
>       window = GTK_WIDGET(user_data);
>       nextstep = create_srcStepTwo();
>       gtk_widget_show( nextstep );
>       gtk_widget_destroy( window );
> }
>
> I'm not telling you to don't use lookup_widget(). It's really usefull.
>
> It's just to tell you that lookup_widget() is not a Gtk function but a
> Glade defined function.
>
> You can take a look at this function in the support.c file generated by
> Glade. 
>
>
> Hope this helps.
> -- 
> Iago Rubio                http://www.iagorubio.com          
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> ********** iago.rubio(AT)hispalinux.es  **********     
> --------------------------------------------------

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