[Glade-devel] One preview per "topmost" widget

[Marco Diego Aurélio Mesquita]

2010/10/30 Tristan Van Berkom <tristan.van.berkom at gmail.com>:
> 2010/10/30 Marco Diego Aurélio Mesquita <marcodiegomesquita at gmail.com>:
>> 2010/10/30 Tristan Van Berkom <tristan.van.berkom at gmail.com>:
>>> 2010/10/30 Marco Diego Aurélio Mesquita <marcodiegomesquita at gmail.com>:
>>>> This is my plan to implement one preview per "topmost" widget in glade:
>>>>
>>>>  - Escalate the widget tree (using gtk_widget_get_parent).
>>>>  - Check (using gtk_widget_get_name and a list of the names of
>>>> widgets currently been previewed) if such widget is already been
>>>> previewed.
>>>>    - If it is already been previewed, update the whole interface.
>>>>    - If not, launch a preview.
>>>
>>> Perhaps GladePreview object must be an object belonging
>>> to the GladeWidget itself... when the toplevel gets a parent
>>> added to it... the preview should then be placed on the parent.
>>>
>>
>> Hmmm... This is fundamentally different from what we're doing right
>> now. What you're proposing would include an api extension to
>> GladeWidget so that it would have a preview method and take care to
>> kill the previewer process by the destructor (most of it is treated by
>> GladeProject now), is that?
>>
>
> No, that code must be moved into a GladePreview object anyway,
> other than that yes the preview would have to be launched by
> GladeWidget.
>

Ok.

What about changes? Does GladeWidget has events to treat it?