Add Enabled property for wx.MenuItem

(cherry picked from commit af7f52b640)

etg/menuitem.py

@@ -148,6 +148,8 @@ def run():
         #endif
         """)
 
+    c.addAutoProperties()
+    c.addItem(etgtools.PropertyDef('Enabled', 'IsEnabled', 'Enable'))
 
     c.find('GetAccel').factory = True
     c.find('GetAccelFromString').ignore()  # Not implemented anywere?

unittests/test_menuitem.py

@@ -28,6 +28,7 @@ class menuitem_Tests(wtc.WidgetTestCase):
         m.Menu
         m.SubMenu
         m.TextColour
+        m.Enabled
 
 
     def test_menuitemKinds(self):