[maemo-developers] [maemo-developers] Usage of hildon_appview_add_with_scrollbar()

[From: Kalle Vahlman]

On 1/16/06, Luca Donaggio <donaggio at gmail.com> wrote:
> [code]
>
>   main = HILDON_APPVIEW (hildon_appview_new ("Main view"));
>   hildon_appview_set_fullscreen_key_allowed(main, TRUE );
>   gtk_widget_show (GTK_WIDGET (main));
>   main_icon_pixbuf = create_pixbuf ("grsync.png");
>   if (main_icon_pixbuf)
>     {
>       gtk_window_set_icon (GTK_WINDOW (main), main_icon_pixbuf);
>       gdk_pixbuf_unref (main_icon_pixbuf);
>     }
>
>   viewport1 = gtk_viewport_new (NULL, NULL);
>   gtk_widget_show (viewport1);
>   hildon_appview_add_with_scrollbar(main, viewport1);
>
> [/end code]
>
> It produces no compiler error, but by running it (inside scratchbox and on
> the real device) produces only a blank window with no widget drawn.
> What am I doing wrong?

My guess is that you don't do gtk_widget_show_all() on the HildonApp?
The add_with_scrollbar creates a ScrolledWindow but does not show()
it.

Btw, you don't need to use the viewport with add_with_scrollbar(), it
does basically the same thing that your first code snippet (it's not
an error though).

--
Kalle Vahlman, zuh at iki.fi
Powered by http://movial.fi
Interesting stuff at http://syslog.movial.fi