[Glade-users] Moving the scrollbar of two distinct window synchronously

[jberthon CapGemini fr (Jean-Christophe Berthon)]

Thank you really much, I'm going to investigate this solution and I'll see
then :-))


Best regards,
---
Jean-Christophe Berthon

Cap Gemini -- Ernst & Young
Toulouse FR
Skill Aerospace -- Image Quality
Tel : (+33) 561 31 6639


----- Original Message -----
From: "Damon Chaplin" <damon ximian com>
To: "Jean-Christophe Berthon" <jberthon CapGemini fr>
Cc: <glade-users ximian com>
Sent: Friday, June 15, 2001 10:54 PM
Subject: Re: [Glade-users] Moving the scrollbar of two distinct window
synchronously


> Jean-Christophe Berthon wrote:
> > Hy there,
> >
> > I have a small question to all of you, I need to have two distinct
window
> > with in each a list of features and when I move a scrollbar of one of
them
> > I'd like the other one to move synchronously (or accordingly). Because
each
> > features of one window is related to another one of the other window.
> > How can I do that in Glade? It seems that there is no callback for the
> > scrollbars so how can I do it?
> > Any idea or suggestions would be greatly appreciate :-)))
>
> Maybe you could connect to the "value_changed" signals of the scrollbars'
> adjustments.
>
> This may help from the FAQ:
>
> 4.9 How do I connect to GtkAdjustment signals?
>
> Glade doesn't support this at present, but you can set it up manually, in
a
> similar way to question 3.6.
>
> When you create the window, get a pointer to the widget containing the
> adjustment, and connect to the "changed" or "value_changed" signals:
>
>   window1 = create_window1 ();
>   hscale = lookup_widget (window1, "hscale1");
>   gtk_signal_connect (GTK_OBJECT (GTK_RANGE (hscale)->adjustment),
>                       "changed", GTK_SIGNAL_FUNC (on_adjustment_changed),
>                       NULL);
>
>
>
>
> Damon