[gui][shift] Use input checkbox to choose when to apply shift to only selected value

darfix/gui/shiftCorrectionWidget.py

@@ -236,13 +236,13 @@ class ShiftCorrectionWidget(qt.QMainWindow):
         self._inputDock.widget.correctionB.setEnabled(False)
 
     def _filterStack(self, dim=0, val=0):
-        self._inputDock.widget.checkbox.show()
         self._dimension = [dim, val]
 
         data = self._update_dataset.get_data(self.indices, self._dimension)
         if self.dataset.dims.ndim == 2:
             stack_size = self.dataset.dims.get(dim[0]).size
             reset_shift = self._filtered_shift is None or self._filtered_shift.shape[0] != stack_size
+            self._inputDock.widget.checkbox.show()
             self._filtered_shift = numpy.zeros((stack_size, 2)) if reset_shift else self._filtered_shift
             self.shift = self._filtered_shift[val[0]]
         if data.shape[0]:
@@ -316,8 +316,8 @@ class _InputWidget(qt.QWidget):
         self.correctionB = qt.QPushButton("Correct")
         self.abortB = qt.QPushButton("Abort")
         self.abortB.hide()
-        self.checkbox = qt.QCheckBox("Apply to whole dataset")
-        self.checkbox.setChecked(True)
+        self.checkbox = qt.QCheckBox("Apply only to selected value")
+        self.checkbox.setChecked(False)
         self.checkbox.hide()
 
         self.dxLE.setValidator(qt.QDoubleValidator())