gmoccapy_3_4_6 - added first steps to solve delay on sound use

to test sound I added a play sound on changing the sound settings on settings page

Signed-off-by: Norbert Schechner <nieson@web.de>

Author: gmoccapy

src/emc/usr_intf/gmoccapy/gmoccapy.py

@@ -76,7 +76,7 @@ def excepthook(exc_type, exc_obj, exc_tb):
 
 # constants
 #         # gmoccapy  #"
-_RELEASE = " 3.4.4"
+_RELEASE = " 3.4.6"
 _INCH = 0                         # imperial units are active
 _MM = 1                           # metric units are active
 
@@ -743,8 +743,6 @@ def _make_ref_axis_button(self):
         for child in children:
             self.ref_button_dic[child.get_property("name")] = child
 
-        self.widgets.hbtb_ref.show_all()
-
     def _get_space_label(self, name):
         lbl = Gtk.Label.new("")
         lbl.set_property("name", name)
@@ -5264,6 +5262,8 @@ def on_change_sound(self, widget, sound=None):
             else:
                 self.alert_sound = file
                 self.prefs.putpref("audio_alert", file)
+            self.audio.set_sound(file)
+            self.audio.run()
 
     def on_tbtn_switch_mode_toggled(self, widget, data=None):
         if widget.get_active():