[pygtk] Enabling scroll adjustments in GI

[Just Fill Bugs]

On 06/06/2011 04:51 AM, Arjan Molenaar wrote:
> Hi,
>
> Next hurdle in porting Gaphas is that Gaphas' view class is managaing adjustments by itself.
>
> On class level I used to call View.set_set_scroll_adjustments_signal("set-scroll-adjustments") to set the signal that should be emited when adjustments are changing on module level. This does not seem to work for with GI.
>
> How can I set the scroll adjustments signal?
>
> Regards,
>
> Arjan
>
>
> PS. As a side note: how is this supposed to work with GTK3, as there is not set_scroll_adjustments_signal call there it seems?
>

Cannot you override the widget.set_scroll_adjustments() and emit 
whatever signals you wanted from there?

 From the reference, it said:

set_scroll_adjustment_signal This signal is emitted when a widget of 
this class is added to a scrolling aware parent, 
gtk_widget_set_scroll_adjustments() handles the emission. Implementation 
of this signal is optional.