Re: State changing of Toggle Buttons

[Eduardo M KALINOWSKI <ekalin bol com br>]

Michal Porzuczek wrote:

> Hi,
>
> I was wondering if it is possible to set a Toggle Button's state to
> something else when you are inside another Toogle Button's callback. I
> know there is the gtk_toggle_button_set_active method but that
> requires you to have the GtkToggleButton. Is there another method that
> only uses the Widget to change its state? Or is there an easy way of
> accessing the GtkToggleButton from the Widget?
>
>  
You can pass the other toggle button as the user_data argument to the
callback:
g_signal_connect(G_OBJECT(toggle1), "toggled", G_CALLBACK(my_func),
toggle2);

You can use g_object_set_data to store a pointer to the other toggle in
the first toggle object, and the retrieve the pointer with
g_object_get_data.

If you use glade, you can use its widget looking functions.

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Eduardo M KALINOWSKI
ekalin bol com br
http://move.to/hpkb