add wait_for_exit method

1 day ago · a023e4f5a7
parent 720c46dbdb
commit a023e4f5a7
1 changed files with 4 additions and 0 deletions
--- a/system/ui/text.py
+++ b/system/ui/text.py
@ -87,6 +87,10 @@ class TextWindow:
    while self._renderer is None and self._thread.is_alive():
      time.sleep(0.01)

+  def wait_for_exit(self):
+    while self._thread.is_alive():
+      time.sleep(0.01)
+
  def _run(self):
    if os.getenv("CI") is not None:
      return