[orangecontrib][shift] Add locale

orangecontrib/darfix/widgets/shiftcorrection.py

@@ -31,6 +31,7 @@ __date__ = "11/12/2020"
 
 from Orange.widgets.settings import Setting
 from Orange.widgets.widget import OWWidget, Input, Output
+from silx.gui import qt
 from silx.gui.colors import Colormap
 from darfix.gui.shiftCorrectionWidget import ShiftCorrectionDialog
 
@@ -59,6 +60,7 @@ class ShiftCorrectionWidgetOW(OWWidget):
 
     def __init__(self):
         super().__init__()
+        qt.QLocale.setDefault(qt.QLocale("en_US"))
 
         self._widget = ShiftCorrectionDialog(parent=self)
         self._widget.okSignal.connect(self._sendSignal)