proper custom wxPython event, in wxPython style

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9760 221aa14e-8319-0410-a670-987f0aec2ac5

2 files changed, 10 insertions, 7 deletions

diff --git a/gr-wxgui/src/python/common.py b/gr-wxgui/src/python/common.py
index e54f4dbf1..f31e1a708 100644
--- a/gr-wxgui/src/python/common.py
+++ b/gr-wxgui/src/python/common.py
@@ -24,12 +24,6 @@ import numpy
 import math
 import wx
 
-EVT_DATA = wx.NewEventType()
-class DataEvent(wx.PyEvent):
-	def __init__(self, data):
-		wx.PyEvent.__init__(self, wx.NewId(), EVT_DATA)
-		self.data = data
-
 class prop_setter(object):
 	def _register_set_prop(self, controller, control_key, *args):
 		def set_method(value): controller[control_key] = value
@@ -37,6 +31,15 @@ class prop_setter(object):
 		setattr(self, 'set_%s'%control_key, set_method)
 
 ##################################################
+# Custom Data Event
+##################################################
+EVT_DATA = wx.PyEventBinder(wx.NewEventType())
+class DataEvent(wx.PyEvent):
+	def __init__(self, data):
+		wx.PyEvent.__init__(self, wx.NewId(), EVT_DATA.typeId)
+		self.data = data
+
+##################################################
 # Input Watcher Thread
 ##################################################
 class input_watcher(threading.Thread):
diff --git a/gr-wxgui/src/python/number_window.py b/gr-wxgui/src/python/number_window.py
index dbdb68120..e766c68c1 100644
--- a/gr-wxgui/src/python/number_window.py
+++ b/gr-wxgui/src/python/number_window.py
@@ -135,7 +135,7 @@ class number_window(wx.Panel, pubsub.pubsub, common.prop_setter):
 		self._register_set_prop(self, RUNNING_KEY, True)
 		#register events
 		self.ext_controller.subscribe(msg_key, self.handle_msg)
-		self.Connect(wx.ID_ANY, wx.ID_ANY, common.EVT_DATA, self.update)
+		self.Bind(common.EVT_DATA, self.update)
 
 	def show_gauges(self, show_gauge):
 		"""