Re: [PyGObject] invisible paths between Gtk.TreeView.get_visible_range() ?

I created some example code to explain the problem.

Maybe I miss something like a item-draw-event?

On 2019-02-14 11:17 <c buhtz posteo jp> wrote:
returns always None no matter how much rows are in it.


On 2019-02-14 10:21 "c.buhtz--- via python-hackers-list"
<python-hackers-list gnome org> wrote:
The documentation about Gtk.TreeView.get_visible_range() says:

"Returns the first and last visible path. Note that there may be
invisible paths in between."

I have stomachache about the fact that there could be "invisible
paths in between". But the documentation here keeps mystic.
Why is it so? In which cases are there invisible paths?

I need to prevent this situations.
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