Re: IA__gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

[Emmanuel Thomas-Maurin <manutm007 gmail com>]

I think you should use instead:
#define NEW_GTK_DESTROY(WIDGET)  if (GTK_IS_WIDGET(WIDGET)) \
...

On 03/12/2015 04:20 PM, Rui Pedro Caldeira wrote:
> Hello guys, I once again seek your guidance.
>
> I have a series of GtkWidget* that then take the form of GtkButton,
> GtkComboBoxText,...
>
> And when I close a window, I first want to destroy the widgets. So I use
> the following macro:
>
> #define NEW_GTK_DESTROY(WIDGET)           if(WIDGET!=NULL)
> {                        \
>
> gtk_widget_destroy(GTK_WIDGET(WIDGET));}
>
>
>
> But I always get this "Gtk-CRITICAL **: IA__gtk_widget_destroy: assertion
> 'GTK_IS_WIDGET (widget)' failed" warning. How can I fix this?
>
> Thanks, Rui

--
Emmanuel Thomas-Maurin