Re: Drag & Drop example code

Den 2022-02-09 kl. 13:51, skrev David Gasa i Castell via gtkmm-list:
> Hi guys,
>
> I'd need to understand how to use Drag & Drop facilities in Gtkmm-4.x 
> to reorder GtkListItem(s) in a GtkListView.
>
> Could you provide a simple (but complete) example code ?
>
> Or maybe to complete the example code in 
> https://github.com/GNOME/gtkmm/blob/master/demos/gtk-demo/example_listview_columnview.cc
>
> -- 
> David Gasa i Castell
>
There are drag&drop examples in the gtkmm tutorial. None of them 
contains Gtk::ListView, though.

https://gitlab.gnome.org/GNOME/gtkmm-documentation/-/tree/master/examples/book/drag_and_drop
https://gitlab.gnome.org/GNOME/gtkmm-documentation/-/tree/master/examples/others/dnd
There is also a drag&drop example with a TreeView, but it does not work.

The description at 
https://developer-old.gnome.org/gtkmm-tutorial/stable/chapter-draganddrop.html.en 
is not very useful. Like much of the tutorial, it has not been updated 
from gtkmm-3 to gtkmm-4. The source code is updated for gtkmm-4.

Kjell

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