Cthulhu is no longer a fork. Now it is a screen reader written in Golang.

tests/gtk_selection.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+"""Small GTK tree-selection fixture for the isolated native X11 test."""
+
+import gi
+
+gi.require_version("Gtk", "3.0")
+from gi.repository import GLib, Gtk
+
+
+window = Gtk.Window(title="Cthulhu Selection Probe")
+window.connect("destroy", Gtk.main_quit)
+
+store = Gtk.ListStore(str)
+store.append(("Alpha result",))
+store.append(("Beta result",))
+
+view = Gtk.TreeView(model=store)
+view.set_headers_visible(False)
+view.append_column(Gtk.TreeViewColumn("Result", Gtk.CellRendererText(), text=0))
+view.get_selection().set_mode(Gtk.SelectionMode.SINGLE)
+window.add(view)
+
+
+def select_result(path):
+    view.get_selection().select_path(path)
+    view.set_cursor(path)
+    return False
+
+
+window.show_all()
+view.grab_focus()
+GLib.timeout_add(500, select_result, 0)
+GLib.timeout_add(800, select_result, 1)
+GLib.timeout_add(2000, Gtk.main_quit)
+Gtk.main()