Re: how to destroy window if ptr to mainWindow not known

["Lukasz Gromotowicz" <gromot gmail com>]

I do check glade_xml_new() and all glade_xml_get_widget()  for NULL return.
Problem is that the gtk_main() is already running as I create new windows in
events / callbacks from the existing window. All I would like to do is not
to create and not to show the new window if there are any problems.

regards,
LUK


2007/12/6, Jens Sauer <jens sauer ewetel net>:
>
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> Lukasz Gromotowicz schrieb:
> > Hi all,
> >
> > the problem is when loading windows from the xml file:
> >
> >       glade_xml = glade_xml_new("ami.glade",NULL,NULL);
> >
> > I need to know the reference to main window (GtkWindow) to be able to
> > destroy it, yes?
> > I can get it like this:
> >        window = glade_xml_get_widget(glade_xml,"window1");
> > and destroy:
> >       gtk_widget_destroy(window);
> glade_xml_get_widget() returns NULL if the widget does not exists
> you can check if "window" is not NULL and after that you can call
> gtk_main or exit the app
> >
> > But what if there is no "window1" in the glade file? Let's say updated
> xml
> > changed the name to "mainWindow"?
> >
> > Window exists on the screen, but how to delete it?
> >
> I believe that in a old version of libglade, glade shows all toplevel
> widgets even if gtk_widget_show_all was not called.
> With a current version I never saw this again.
>
> - --
> Jens Sauer  <jens sauer ewetel net>
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