I wrote a demo for GtkD showing how multi-threading and D work
together, it's in the demos/gtkD/DemoMultithread folder of
GtkD, hopefully it will be helpful. However this example it is
based on using the GTk threadIdle callback which is generally
preferred over the locking methods you show above, obviously
though your use case may vary but keep in mind the locking
methods have been deprecated, see the GTK 3 reference manual
here:
https://developer.gnome.org/gdk3/stable/gdk3-Threads.html
You also see this GtkD issue here for
https://github.com/gtkd-developers/GtkD/issues/137 for some
code on how to use Delgates with gdk_threads_add_idle (i.e.
GtkD gdk.Threads.threadsAddIdle).
Thanks for your example code. Do i need those extern (C)
function? Why is it not possible to write the value to the
TreeView in D?
