Re: signal emitted when font, tab width changes in GtkSourceView/GtkTextView?

[Adam Tertial <adamtertial yahoo co uk>]

--- David Neèas (Yeti) <yeti physics muni cz> wrote:

> On Tue, Apr 24, 2007 at 10:02:19PM +0100, Adam
> Tertial wrote:
> > I'm wondering if a signal is emitted when a user
> > changes the font, tab width etc in a
> > GtkSourceView/GtkTextView object.
> >
> > Any ideas?
>
> GtkTextView does not provide any controls to change
> font,
> tab positions, etc.  Therefore the user has to use
> something
> else to change them.  And this something else has to
> emit
> some signal otherwise no one would notice the user
> is
> attempting to change them.  If connecting to this
> something
> else's signals is no option because you do not want
> to care
> what caused the change, then there are no specific
> `user'
> changes, all changes can be treated as programmatic.
> GtkSourceView has "tab-width" property, GtkTextView
> has
> "tabs" property,

How would I know when these properties change?

> font changes occur as tag
> applications
> (emitting "tag-apply"), or probably by other means
> in
> GtkSourceView (I don't use it), but these should
> emit
> corresponding signals too.
>
> Yeti



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