更新 "注册为观察者(事件驱动)" 功能

pulsar/main.py

@@ -1,13 +1,19 @@
 import vgl
 import time
-window = None
+
+window = vgl.Window(title="Pulsar", size=(1024, 768))
+
 def horizontal_indicator():
     global window
     frame = vgl.Frame().attach(window_object=window, poscale=(0, 0), clone_name="Horizontal Indicator")
     vgl.elements.Line(ends=[(0.4, 0.5), (0.6, 0.5)], color="green").attach(frame_object=frame)
     pass
 
+@window.observerize
+def observer(info):
+    print(info)
 def marking_lines():
+    print("实例")
     global window
     frame = vgl.Frame().attach(window_object=window, poscale=(0,0), clone_name="Marking Line")
     for i in range(0, 24):
@@ -25,10 +31,10 @@ def console():
 
 if __name__ == '__main__':
     print("Welcome to AiraPulsar Client")
-    window = vgl.Window(title="Pulsar", size=(1024, 768))
     window.start()
     horizontal_indicator()
     marking_lines()
+    observer()
     #console()
     input("任意键以退出")
     window.kill()