commit

StartingPoint/lib/realtime/tk_event_loop.py

@@ -0,0 +1,13 @@
+from lib.realtime.event_loop import AbstractEventLoop
+
+# schedules calls in an existing tkinter eventloop
+class TkEventLoopAdapter(AbstractEventLoop):
+    def __init__(self, tk):
+        self.tk = tk
+
+    def schedule(self, delay, callback):
+        return self.tk.after(int(delay / 1000000), # ns to ms
+            callback)
+
+    def cancel(self, timer):
+        self.tk.after_cancel(timer)