Re: [gtk-list] gtk--, gtk warning, Gtk_Text popping out of main wnd

[Tero Pulkkinen <terop students cc tut fi>]

Tom Fishwick <tfishwick@coastnet.com> writes:
>         I've run into a couple of problems.  In my program I have a main
> window
> that has a notebook in it.  i've made my own notebook class deriving it
> from Gtk_Notebook, and in it, theres a list of Gtk_Label pointers.  So
> when I add pages to the notebook, its like this append_page(&txtMain,
> &lbl) (done within the notebook class) , I get a warning (most of the
> time)
> 
> ** WARNING **: file gtkwidget.c: line 2469 (gtk_widget_set_parent):
> "widget->parent == NULL"

I think you need to realize() the notebook before adding things to it.

> and I get two pages added with identical labels!  Could this be
> happening because the Gtk_Labels don't know their parent (thats what the
> warning seems to say?), cause there created in the notebook class I've
> made?  Either way, any ideas on how to fix it would be nice :-).  I've
> tried calling 'set_parent' but it didn't seem to do the trick.
> 
> My Second problem.  In my notebook class (derived from Gtk_Notebook)
> when I do a 'remove_page(page)', the Gtk_Text accociated with the
> notebook, pops out of the main window and floats.  

This sounds odd.

-- 
-- Tero Pulkkinen -- terop@modeemi.cs.tut.fi --