Re: Can I use gtk_widget_unref() to releasetthe object created by gtk_invisible_new()?

[Shaun McCance <shaunm gnome org>]

On Tue, 2008-01-08 at 18:07 +0800, Brian Lu wrote:
> Hi, experts,
> 
> I found following codes will crash in gnome 2.21 environment:
> 
>    ...
>    GtkWidget *foo = gtk_invisible_new();
>    gtk_widget_unref(foo);
>    ...
> 
> But it works well if gtk_widget_unref() is replaced with 
> gtk_widget_destroy().
> 
> Does that mean that we can't use gtk_widget_unref() on such object and 
> we can only
> use gtk_widget_destroy() to release it?

I suspect it's because you never called
gtk_widget_ref on foo before you unref'd
it.

--
Shaun